1989 Mercury Grand Marquis Engine Parts
Find Your Specific 1989 Mercury Grand Marquis Engine Parts
Below you will find various in-demand Mercury Engine Parts, components and accessories for your 1989 Grand Marquis. Advance Auto Parts has popular Grand Marquis parts like Engine Mounts, Camshafts, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other Grand Marquis model years including
2003,
2004,
2005,
2006,
2007,
2008,
2009,
2010,
2011 and more. Select a category of 1989 Mercury Grand Marquis Engine Parts below and start saving instantly.
Popular 1989 Mercury Grand Marquis Engine Parts Categories
Essential Engine Parts for 1989 Mercury Grand Marquis
Dorman – Steel Cup Expansion Plug 2-1/8 In. SC, Height 0.360 (Sold by each) (Part No.555-070)
from
$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Cardone – Remanufactured Engine Control Computer (Part No.78-4678)
from
$159.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.
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Product Features:
- Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
- Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
- On-car vehicle validation is done to test durability and performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Imperial – Econo-Kool® Engine Oil Cooler (Part No.240459)
from
$122.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Product Features:
- Imperial Econo-Kool« engine oil cooler kit
- Imperial Econo-Kool® engine oil cooler kit
- Lightweight construction with high-efficiency turbulators
- Light-duty applications
- All except Chevrolet V8 applications
- Size: 3/4 in. x 7-1/2 in. x 12-1/2 in.
Sealed Power – Engine Connecting Rod Bearing (Part No.3400CP)
from
$5.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Competition Cams – SUPER VALVE LOCKS, 3/8" 1 ST (Part No.612-16)
from
$479.99
Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights
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Product Features:
- For simplicity, any Super Lock fits any COMP Cams 10° retainer – just choose the correct lock for you valve size and application
- Super Locks are recommended in all race applications
Anchor – Engine Mount: Front Left, 1 Piece (Part No.3025)
from
$92.99
The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to FORD 03-11; LINCOLN 09-11; MERCURY 03-11;. Please verify your application.
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Product Features:
- MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
- MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
- HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
- SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
- HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
- For Years: 2003-2011
- Weight approx: 5 Lbs
- PART GROUP: 3024, 3025
ARP Auto Racing – For Use With Ford Big Block 429/ 460 Cid, Hex Head, Black Oxide, Chrome Moly (Part No.155-3603)
from
$245.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
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Product Features:
- High Performance Head Bolts Are Available With A Reduced Wrenching Hex Or 12 Point
- Wide Area Flanged Head That Eliminates The Need For Valve Train Removal To Facilitate Cylinder Head Retorquing
- Rated At 180,000 PSI Tensile Strength
- High Performance Head Bolts Are Stronger
Melling – Stock Replacement OE Type High Volume Oil Pump and Screen (Part No.M-84BHV-S)
from
$191.99
Made in USA. Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Every Melling high volume oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling high volume oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. High volume gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
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Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- High volume oil pump supplies additional oil to engines when necessary for high performance applications or low oil pressure issues
Cloyes Gear – Engine Timing Chain Kit (Part No.9-0387SAX)
from
$264.99
Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience. SET INCLUDES: C387 Engine Timing Chain (2 EA), 9-5319 Engine Timing Chain Guide (1 EA), 9-5320 Engine Timing Chain Guide (1 EA), 9-5340 Engine Timing Chain Tensioner Guide (1 EA), 9-5341 Engine Timing Chain Tensioner Guide (1 EA), 9-5338 Engine Timing Chain Tensioner (1 EA), 9-5339 Engine Timing Chain Tensioner (1 EA).
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Product Features:
- Meet or exceed OEM performance requirements, ensuring a quiet and maintenance free experience
- Utilizes the latest in design and technology to offer a complete chain kit solution
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
ARP Auto Racing – For Use With 4.6L Modular V8 Ford, 18Mm Socket, 12Mm X 1.5, 1.8"L Under Head (Part No.156-2501)
from
$47.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 PSI bolts that let you exert maximum clamping force. Special features include 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
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Product Features:
- Ultra Strong Bolt Rated At 200,000 Pounds Per Square Inch
- 1/4 Inch Thick, Wide Area Washer And An Extra Tall 12 Point Head That Accepts A Deep Socket And Eliminates The Worry Of Stripping The Head
- Made In USA
- M12 x 1.5 RH Thread Size
- 1.8″ Underhead Length
- Sold Individually
- 200,000 PSI
- Will NOT Fit the newer 5.4L Cobra Jet/Shelby GT500 Crankshafts
Felpro – Engine Oil Pump Pickup Tube Gasket (Part No.72516)
from
$3.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – VALVE COVER GASKET SET (Part No.VS 50029 C)
from
$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
National – Shaft Repair Sleeve (Part No.99363)
from
$63.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Spartan – Engine Cylinder Head; Ford 351W 75-80 Cyl Head (Part No.2F39)
from
$356.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.
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Product Features:
- All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
- All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
- All threads and machined surfaces are and repaired with technology that exceeds the original metal
- Non-sealing iron surfaces painted to prevent oxidization
Felpro – Engine Timing Cover Gasket Set (Part No.TCS 45008)
from
$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Sealed Power – Main Bearing Set (Part No.134M 10)
from
$81.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
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Product Features:
- A-Series bi-metal aluminum alloy
- Greater seizure resistance than tri-metal material
- IROX coating
- Polymer coating enhances bearing
- Made with silicon for greater surface hardness
- Silicon particles help polish crankshaft journal (reduces wear during operation)
Melling – Stock Replacement Oil Pump Screen (Part No.84-BS)
from
$47.99
Made In USA. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.
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Product Features:
- Manufactured from high quality durable materials for long wear
- Precision engineering protects the engine from dirt and contaminants
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
Edelbrock – Performer RPM Hydraulic Flat Tappet Lifters (Part No.9705)
from
$211.99
Product Features:
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- Hydraulic Flat Tappet Lifter
- Steel Material
- 0.874 in. Outside Diameter
- Set of 16
- Performer RPM Series
Driveworks – Main Bearing Repair Sleeve (Part No.S-99181)
Mr. Gasket – Ultra Seal: Sure-Lock Rocker Arm Nuts (Part No.923G)
from
$99.99
Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.
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Product Features:
- (16) Rocker Arm Nuts w/ Locks 3/8″-24 Threads
- Shank O.D. .540″
- Includes Locks and Hex Wrench
- High-Quality Grade Steel
- Heat-Treated For Ex Strength
- Plated With Durable Gold Tone Finish
Dorman – Timing Cover with Gasket and Seal (Part No.635-107)
from
$139.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S475)
from
$11.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation
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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Edelbrock – Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (Part No.5767)
from
$117.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Competition Cams – VALVE SEALS, 11/32" TEFLON 1 ST (Part No.503-16)
from
$223.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Product Features:
- Work with .530″ guides and 11/32″ valve stem diameter
- Valve stem oil seals keep unwanted oil from entering the combustion chamber
- Several different types of valve seals are offered
Mr. Gasket – Chrome Plated Steel Crankshaft Pulley (Part No.8827)
from
$87.99
Replace your stock black engine pulleys with chrome plated steel pulleys from Mr. Gasket.
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Product Features:
- Single Groove
- Chrome Plated
Dorman – Rubber Expansion Plug 1-1/2 In. – Size Range 1-1/2 In. – 1-5/8 In. (Sold by each) (Part No.570-009)
from
$14.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Sealed Power – Engine Piston Set (Part No.H653CP)
from
$34.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Product Features:
- Helps improve cylinder sealing for less blow-by
- Retains standard ring gaps in top groove
- DUROSHIELD« skirt-coated piston
- Moly-graphite coating extends engine life
- Reduces friction for higher fuel economy
- Prevents damage from inadequate lubrication on start-up
Sealed Power – Engine Piston Set (Part No.H653CP 60)
from
$34.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
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Product Features:
- Helps improve cylinder sealing for less blow-by
- Retains standard ring gaps in top groove
- DUROSHIELD« skirt-coated piston
- Moly-graphite coating extends engine life
- Reduces friction for higher fuel economy
- Prevents damage from inadequate lubrication on start-up
Upgrade your 1989 Mercury Grand Marquis with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1989 Mercury Grand Marquis, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Engine Parts are key to keeping your Grand Marquis functioning at its best. At Advance Auto Parts, we offer a wide selection of 189 Engine Parts for the 1989 Mercury Grand Marquis, designed to meet your needs without breaking the bank.
From
Engine Mount
replacements to
Camshafts
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1989 Mercury Grand Marquis at great prices.
Our Engine Parts inventory for this model
ranges from just $0.43 to $1,838.99, with
an average price of $132.22.
Our 189 Engine Parts in stock come from 22 trusted brands, so you’re sure to find the right part for your 1989 Mercury Grand Marquis without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1989 Mercury Grand Marquis, we stock popular OEM and aftermarket Engine Parts from top names
like FELPRO, Sealed Power, Dorman, and more.
FELPRO Engine Parts
start at just $35.99 and boast an impressive 4.6 stars average rating from customers.
Sealed Power and Dorman also bring quality to the table, with Engine Parts available starting at $0.43, and at an average 4.3 stars rating.
With 332 customer reviews and counting, our 1989 Mercury Grand Marquis Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1989 Mercury Grand Marquis is always ready to roll. We’re committed to providing you with everything you need to keep your Grand Marquis in top shape, all in one place.
Start shopping confidently below for your 1989 Mercury Grand Marquis!
Best-Selling Engine Mounts for 1989 Mercury Grand Marquis
Enhance the driving experience in your Mercury with 3 quality Engine Mount components, starting at $13.99.
Energy Suspension – Motor Mount (Part No.4.1122R)
from
$244.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
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Product Features:
- Gains Both Performance and Longevity
- Will Handle Any and All Torque
- Out Lasts Rubber
Anchor – Engine Mount: Front Right, 1 Piece (Part No.2437)
from
$16.99
The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to FORD 79-91; LINCOLN 80-90; MERCURY 78-91;. Please verify your application.
Product Features:
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Product Features:
- MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
- MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
- HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
- SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
- HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
- For Years: 1978-1991
- Weight approx: 3 Lbs
- PART GROUP: 2437, 2438
Anchor – Engine Mount: Front Left, 1 Piece (Part No.2438)
from
$13.99
The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to FORD 79-91; LINCOLN 80-90; MERCURY 78-91;. Please verify your application.
Product Features:
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Product Features:
- MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
- MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
- HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
- SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
- HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
- For Years: 1978-1991
- Weight approx: 4 Lbs
- PART GROUP: 2437, 2438
Most Popular 1989 Mercury Grand Marquis Camshafts
Customize your Mercury with 8 Camshafts products
like Camshaft Seals,
Camshaft Plugs, and
Camshaft Bearings, all
priced under $534.99.
Edelbrock – Performer RPM Camshaft And Lifter Kit #7122 For Small-Block Ford 289-302 V8 (Part No.7122)
from
$450.99Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Includes Hydraulic Lifters and Assembly Lube
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
Sealed Power – Engine Camshaft Bearing Set (Part No.1204M)
from
$43.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Dorman – Steel Cup Expansion Plug 2-1/8 In. SC, Height 0.360 (Sold by each) (Part No.555-070)
from
$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-3/16 In. SC, Height 0.360 (sold by each) (Part No.555-051)
from
$3.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Edelbrock – Rollin’ Thunder Camshaft for Ford 5.0L V8 (Part No.3722)
from
$534.99
Product Features:
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- Designed for Optimum Torque and Acceleration
- Maximum Performance From Idle through Mid-Range
- Matched to Edelbrock Performer Intakes
- Includes Assembly Lube
- Major Improvement in Throttle Response and Torque
- Use For Daily Drivers/Trucks/Vans/RVs/4x4s
- Take The Guesswork Out Of Camshaft Selection
Edelbrock – Rollin’ Thunder Camshaft for Small-Block Ford 289-302 V8 (Part No.2221)
from
$517.99
Designed for 1500-6500 performance. Maximum power in high-RPM with good low-end torque. Matched to Edelbrock performer RPM intakes. 10 to 12 inches of manifold vacuum at idle. More lift and duration than most street camshafts. Dyno matched and street proven performance. Take the guesswork out of camshaft selection! Use only stock ratio Rocker Arms.
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Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
- Use Only Stock Ratio Rocker Arms
Sealed Power – Camshaft Bearing Set (Part No.2102M)
from
$74.99
Speed-Pro delivers the power you need and the value & quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components.
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Product Features:
- Steel backed micro Babbitt lining material
- Used in automotive and high-performance, Babbitt is designed to deform under extreme loads without damaging other engine parts.
- Fatigue life of cam bearings are nearly doubled
- Ensures dependable performance and superior service life
- Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
- Application-specific design for perfect fit and correct operation
Driveworks – Main Bearing Repair Sleeve (Part No.S-99181)
Top Picks for 1989 Mercury Grand Marquis Engine Timing Parts
Upgrade Mercury Grand Marquis with top-quality Engine Timing Parts parts, including 17 OEM and aftermarket selections for your 1989 model.
National – Engine Harmonic Balancer Repair Sleeve (Part No.88187)
from
$12.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Product Features:
- Made of stainless steel
- Designed to prevent timing cover seal leaks
- Takes up gaps caused by worn-out harmonic balancer shafts
Edelbrock – Performer-Link Adjustable True-Roller Timing Chain Set (Part No.7811)
from
$79.99Product Features:
- Solid Bushing Chain Resists Stretching
- For Use with Stock or Edelbrock Camshafts
- Stressproof Steel Crank Gears
- 3 Keyway Setting Points To Ensure Accurate Timing
- True Bearing Surface Rolls with the Sprockets
- For Engine w/ 2-piece Fuel Pump Eccentric or EFI
National – Multi-Purpose Seal (Part No.2692)
from
$13.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Cloyes Performance – Engine Timing Set (Part No.C-3057X)
from
$51.99
Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. 0.200″ Double Row Fixed Bushing Chain.
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Product Features:
- The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
- Refer to our online catalog for detailed application-specific information
- Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
Cloyes Gear – Engine Timing Set (Part No.C-3057K)
from
$33.99
Utilizes the latest in design and technology to offer complete chain sets. CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. Utilizes the latest in design and technology to offer complete chain sets. Refer to our online catalog for detailed application-specific information. SET INCLUDES: S612 Engine Timing Camshaft Sprocket (1 EA), C163 Engine Timing Chain (1 EA), S531 Engine Timing Crankshaft Sprocket (1 EA).
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Product Features:
- Timing Set includes all components for a quick and efficient replacement
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Utilizes the latest in design and technology to offer complete chain sets
- Refer to our online catalog for detailed application-specific information
ARP Auto Racing – For Use With Ford 289/ 302 With Aluminum Timing Cover And Water Pump, Hex Head (Part No.154-1504)
from
$42.99
ARP timing cover bolts are available in both polished stainless steel or black oxide finish chrome moly. You also can choose between standard hex head bolts or compact 12 point fasteners. Also available as part of ARP complete engine and accessory kits. Studs are preferred by many pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly. You will note that ARP studs feature a special bullet nose to guide the nut accurately into place. Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12 point nuts. Alternators that come loose are a pain, so That is why ARP came up with these super tough bolts (your choice of chrome moly steel or polished stainless (ARP 300) both rated 170,000 PSI). The stainless has the added advantage of being rust and corrosion resistant. It is the fastener of choice.
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Product Features:
- Made From Black Oxide Finished 8740 Chrome Moly Or Corrosion Resistant Stainless Steel
- Nominally Rated At 180,000 Pounds Per Square Inch Tensile Strength To Provide You With Plenty Of Clamping Force
- Made In USA
- Will Not Fit 5.0L Roller Cam Applications
- Sold As A Kit
Dorman – Timing Cover with Gasket and Seal (Part No.635-102)
from
$194.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Cloyes Performance – High Performance Timing Chain (Part No.9-145)
from
$19.99
Street Performance 3/8″ Pitch Double Roller Replacement True Roller Chain. Seamless 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life. USA Made.
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Product Features:
- A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
- Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
- From stock replacement to high performance, Cloyes has the most complete timing chain catalog
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
- Refer to our online catalog for detailed application-specific information
- Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems
Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S531)
from
$17.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation
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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Performance – High Performance Timing Chain (Part No.9-130)
from
$77.99
High Performance 3/8″ Pitch Double Roller Replacement True Roller Chain. 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Ulitimate Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.
Product Features:
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Product Features:
- A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
- Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
- From stock replacement to high performance, Cloyes has the most complete timing chain catalog
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
- Refer to our online catalog for detailed application-specific information
- Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems
Cloyes Performance – High Performance Timing Set (Part No.9-3138-5)
from
$158.99
Billet Crank Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Sprockets Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.
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Product Features:
- The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
- Refer to our online catalog for detailed application-specific information
- Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
Cloyes Performance – High Performance Timing Set (Part No.9-3138)
from
$147.99
Billet Crank Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Sprockets Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout
Product Features:
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Product Features:
- The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
- Refer to our online catalog for detailed application-specific information
- Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
INA US – ENGINE TIMING SET (Part No.ZC-C-3057X)
from
$87.99
ENGINE TIMING SET
INA US – ENG TIMING CHAIN KIT (Part No.ZC-C-3057K)
from
$59.99
ENG TIMING CHAIN KIT
Dayco – TIMING CHAIN KIT (Part No.KTC1353)
from
$44.99
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
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Product Features:
- High quality chains prevent stretch for the life of the kit, addressing the no. 1 replacement issue
- Precision machined sprockets for exact timing
- High-grade plastic guides use same material as OE for excellent wear resistance
- Contains: Camshaft Sprocket, Crankshaft Sprocket, Timing Chain
Dayco – TIMING CHAIN KIT (Part No.KTC1381)
from
$28.49
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
Product Features:
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Product Features:
- High quality chains prevent stretch for the life of the kit, addressing the no. 1 replacement issue
- Precision machined sprockets for exact timing
- High-grade plastic guides use same material as OE for excellent wear resistance
- Contains: Camshaft Sprocket, Crankshaft Sprocket, Timing Chain
Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S612)
from
$13.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation
Product Features:
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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
In-Demand Engine Gaskets and Seals for 1989 Mercury Grand Marquis
Select from 14 premium Engine Gaskets and Seals parts for your 1989 Mercury Grand Marquis, with prices ranging from $3.29 to $224.99.
Felpro – Engine Valve Cover Gasket Set (Part No.VS 13264 T)
from
$47.99
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- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- STRONG AND DURABLE – Features molded rubber over a rigid carrier which resists high heat
- SUPERIOR SEAL – Proprietary rubber sealing beads help eliminate potential leak paths for a superior seal
- EASIER TO INSTALL – Locating tabs assure proper alignment and easier installation
- PREVENTS OVERTIGHTENING – Torque limiters help eliminate overtightening and gasket splitting and extruding
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included (Part No.OS 34508 R)
from
$37.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SUPERIOR SEAL – Manufactured with rubber compounds to ensure a consistent and long-life seal across the entire oil pan
- PREVENTS OVERTIGHTENING – Torque limiters help eliminate overtightening and gasket splitting and extruding (where applicable)
- OE-STYLE REPLACEMENT GASKET – Engineered for OE-style molded rubber gasket replacement
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- ENGINEERING EXPERTISE – Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development
Felpro – Engine Oil Pan Gasket Set – Blue Stripe cork-rubber (Part No.OS 13260 C)
from
$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
Felpro – Engine Oil Pump Pickup Tube Gasket (Part No.72516)
from
$3.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – TIMING COVER GASKET SET (Part No.TCS 45449)
from
$24.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Felpro – VALVE COVER GASKET SET (Part No.VS 50029 C)
from
$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
Felpro – Engine Crankshaft Seal Kit (Part No.BS 40644)
from
$35.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Felpro – Engine Timing Cover Gasket Set (Part No.TCS 45450)
from
$26.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 72562)
from
$9.79
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
- QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
- ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
- INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
- COVERAGE – Available for domestic and foreign nameplate vehicles
Edelbrock – Front Timing Cover Gasket Set #6991 For Small-Block Ford, With Front Seal (Part No.6991)
from
$30.99
Available in kits including front cover gasket, crankshaft seal, fuel pump and water pump gasket or including cover gasket and front seal.
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Product Features:
- Timing Cover Gasket And Oil Seal Kit
Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 70070)
from
$22.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
- QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
- ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
- INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
- COVERAGE – Available for domestic and foreign nameplate vehicles
Competition Cams – VALVE SEALS, 11/32" TEFLON 1 ST (Part No.503-16)
from
$223.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Product Features:
- Work with .530″ guides and 11/32″ valve stem diameter
- Valve stem oil seals keep unwanted oil from entering the combustion chamber
- Several different types of valve seals are offered
Felpro – Engine Gasket Set (Part No.260-1720)
from
$224.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Felpro – Engine Gasket Set (Part No.260-1445)
from
$131.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Most Sold 1989 Mercury Grand Marquis Valve Cover and Cylinder Heads
Explore our best-selling Mercury parts for the 1989 Grand Marquis among 33 OEM and aftermarket options starting from $0.43.
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.8548 PT-2)
from
$35.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- PermaTorque head gaskets meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Requires no retorquing of the head bolts
- Manufactured for the repair environment
- Validated for fit, form, and function
- Unsurpassed quality you can trust
Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 9280 PT-2)
from
$83.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.9333 PT-1)
from
$35.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Product Features:
- Manufactured for the repair environment
- Unsurpassed quality you can trust
- Unsurpassed quality you can trust
Sealed Power – Engine Valve Lifter (Part No.HT-2205)
from
$24.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Edelbrock – Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (Part No.5767)
from
$117.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Dorman – STD Cylinder Head Bolt, 7/16-14 X 3.938 X 1-1/16 In., Hex 5/8 In. (Sold by each) (Part No.675-131)
from
$4.29
Cylinder head bolt stripped or broken? This engine cylinder head bolt directly replaces the original bolt on specific vehicle years, makes and models.
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Product Features:
- Direct replacement – designed to match the fit and function of the original cylinder head bolt on certain vehicles
- Corrosion resistant – withstands elements for reliable service life
- Application specific – made to hold cylinder head in place on specific vehicles
- Trustworthy quality – backed by team of engineers and inspectors in United States
Sealed Power – Engine Push Rod (Part No.RP-3241)
from
$2.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Edelbrock – Signature Series Valve Covers: Small Block Ford 221-351W 62-95, Chrome Steel (Part No.4460)
from
$78.99
The Edelbrock #4460 Signature Series Valve Covers are designed for Ford 260-289-302 (not Boss) and 351W V8 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Product Features:
- Small Block Ford 221-351W 62-95
- Tall
- Chrome Steel
- Set Of Two
- Rubber Grommets For Breather
ARP Auto Racing – For Use With Ford Small Block 289/ 302, Hex Head, 180000Psi Tensile (Part No.154-3601)
from
$82.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
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Product Features:
- High Performance Head Bolts Are Available With A Reduced Wrenching Hex Or 12 Point
- Wide Area Flanged Head That Eliminates The Need For Valve Train Removal To Facilitate Cylinder Head Retorquing
- Rated At 180,000 Psi Tensile Strength
- High Performance Head Bolts Are Stronger
Competition Cams – PUSHROD SET, SBF HIGH ENERGY 1 ST (Part No.7831-16)
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$66.99
High Energy Pushrods from COMP Cams are an affordable, high quality solution when building street rods, RVs and daily drivers. High Energy Pushrods have a durable one-piece construction that meets or exceeds all OE pushrod specifications and fit perfectly with High Energy and Magnum Rocker Arms.
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Product Features:
- 5/16″ diameter, 6.881″ length for Small Block Ford 255 and 302, ’65-up with Flat Tappet Cam
- Best choice when building street rods, RVs or daily drivers
- Meet or exceed all OE pushrod specifications
- Mate perfectly with High Energy and Magnum Rockers
- Durable one-piece construction
Mr. Gasket – Mls Head Gasket (Part No.3175G)
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$126.99
Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.brbrA typical MLS head gasket requires a smoother (30Ra) surface finish than composite head gaskets. Mr. Gasket’s proprietary polymer coating will seal a surface finish twice as rough (60Ra) as a typical MLS head gasket. For high performance street, drag race and oval track use.
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Product Features:
- Gasket bore – 4.030 inch: Compressed thickness – .040 inch
- Manufactured from 3-layer premium grade stainless steel and state of the art laser cutting
- Optimized sealing embossments seals extreme cylinder pressure
- Provides excellent stability and reduces cylinder bore distortion.
- Proprietary polymer coating ensures the micro seal of engine coolant and oil fluids.
- Ideal for supercharged, turbocharged, nitrous oxide and extreme compression ratio engines
- For high-performance street, drag race and oval track use
Competition Cams – Set of 16 – 10 Degree, 11/32", Single Groove Locks w/ Lash Cap Recess (Part No.611-16)
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$479.99
Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights
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Product Features:
- For simplicity, any Super Lock fits any COMP Cams 10° retainer – just choose the correct lock for you valve size and application
- Super Locks are recommended in all race applications
ARP Auto Racing – For Use With Chevy Small Block, 1.895" Stud L, Black Oxide, Chrome, Set Of 16 (Part No.134-7104)
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$98.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma-Loc(TM) adjusters.
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Product Features:
- Made Of 8740 Chrome Moly Forgings
- Heat Treated To 180,000 Psi
- Excellent For Elapsed Time Bracket Racing, Limited Rule Oval Track Competition And Street Use
- Lengths Are Exact Designed To Provide Positive Seating Every Time
- Set of 16
- 1″ Adjuster Thread Length
- 3/8″-24 Shank Diameter and Thread
- 3/8″ Typical Small Block Application with Roller Rockers
Mr. Gasket – Ultra Seal: Sure-Lock Rocker Arm Nuts (Part No.923G)
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$99.99
Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.
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Product Features:
- (16) Rocker Arm Nuts w/ Locks 3/8″-24 Threads
- Shank O.D. .540″
- Includes Locks and Hex Wrench
- High-Quality Grade Steel
- Heat-Treated For Ex Strength
- Plated With Durable Gold Tone Finish
Dorman – Pipe Plug C.S. Hex 3/4-14 Npt X 5/8 In. (sold by each) (Part No.090-072)
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$3.99
This engine cylinder head plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Product Features:
- Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Edelbrock – Small-Block Ford E-205 Cylinder Head w/ Hydraulic Roller Camshaft (Part No.5027)
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$1838.99
The Edelbrock #5027 E-Series Cylinder heads are designed for Small-Block Ford applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased airflow, revised ex
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Product Features:
- Complete Pair For Mechanical and Hydraulic Flat Tappet
- 60cc Combustion Chamber Volume
- 205cc Intake/62cc Exhaust Runner Volume
- 2.08 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.625 in. Deck Thickness
Edelbrock – Small-Block Ford E-205 Cylinder Head w/ Flat Tappet Camshaft (Part No.5028)
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$1687.99
The Edelbrock #5028 E-Series Cylinder heads are designed for Small-Block Ford applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased airflow, revised ex
Product Features:
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Product Features:
- Complete Pair For Hydraulic Flat Tappet
- 60cc Combustion Chamber Volume
- 205cc Intake/62cc Exhaust Runner Volume
- 2.08 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.625 in. Deck Thickness
Edelbrock – Small-Block Ford E-Street Cylinder Heads 1.90" (Part No.5023)
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$1479.99
The Edelbrock #5023 E-Street cylinder heads are designed for Ford 289-351 W V8 applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for e
Product Features:
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Product Features:
- Complete Pair
- 60cc Combustion Chamber Volume
- 170cc Intake/60cc Exhaust Runner Volume
- 1.9 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.625 in. Deck Thickness
Edelbrock – Small-Block Ford E-Street Cylinder Heads 2.02" (Part No.5025)
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$1332.99
The Edelbrock #5025 E-Street cylinder heads are designed for Ford 289-351 W V8 applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for e
Product Features:
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Product Features:
- Complete Pair
- 60cc Combustion Chamber Volume
- 170cc Intake/60cc Exhaust Runner Volume
- 2.02 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.625 in. Deck Thickness
Edelbrock – RPM Small-Block Ford 2.02" Cylinder Head Hydraulic Roller Camshaft (Part No.60255)
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$1087.99
The Edelbrock #60255 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60255 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-th
Product Features:
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Product Features:
- Complete Single For Hydraulic Roller
- 60cc Combustion Chamber Volume
- 190cc Intake/60cc Exhaust Runner Volume
- 2.02 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.625 in. Deck Thickness
Edelbrock – RPM Small-Block Ford 1.90" Cylinder Head Hydraulic Roller Camshaft (Part No.60225)
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$1059.99
The Edelbrock #60225 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60225 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-th
Product Features:
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Product Features:
- Complete Single For Hydraulic Roller
- 60cc Combustion Chamber Volume
- 170cc Intake/60cc Exhaust Runner Volume
- 1.9 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.625 in. Deck Thickness
Edelbrock – RPM Small-Block Ford 2.02" Cylinder Head Hydraulic Flat Tappet Cam (Part No.60259)
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$1051.99
The Edelbrock #60259 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60259 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-th
Product Features:
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Product Features:
- Out-of-the-Box Bolt-On Performance
- Maximum Performance From Idle through Mid-Range
- Intake Valves Are For Use w/Stock Pistons
- Designed For Non-Emissions
Edelbrock – RPM Small-Block Ford 1.90" Cylinder Head Hydraulic Flat Tappet Cam (Part No.60229)
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$1022.99
The Edelbrock #60229 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60229 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-th
Product Features:
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Product Features:
- Out-of-the-Box Bolt-On Performance
- Maximum Performance From Idle through Mid-Range
- Intake Valves Are For Use w/Stock Pistons
- Designed For Non-Emissions
Top-Rated Engine Parts Brands For Your 1989 Mercury Grand Marquis
Shop for the best-rated brands offering Engine Parts and other products for your 1989 Mercury Grand Marquis. Below you’ll find some of our best rated Engine Parts from FELPRO, Sealed Power, and Dorman, and more. Engine Parts from these brands that fit a 1989 Grand Marquis start at just $0.43 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular FELPRO 1989 Mercury Grand Marquis Engine Parts
When it comes to maintaining or upgrading your 1989 Mercury Grand Marquis, using quality Engine Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Engine Parts, specifically designed for the 1989 Mercury Grand Marquis. With over 3 FELPRO brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $35.99, with an average price of just $40.49. Plus, with over 59 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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$37.49
(23)
Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included
“Worked great for our 93 Mustang GT, no leaks. I like the steel washer inserts to keep you from over torquing the oil pan bolts”
Popular Sealed Power 1989 Mercury Grand Marquis Engine Parts
Sealed Power auto parts is one of the highest quality Engine Part brands in the market. Any 1989 Mercury Grand Marquis owner should feel confident when installing genuine Sealed Power parts in their vehicle. To ensure the best fit and performance for your 1989 Grand Marquis, Advance Auto Parts carries a full inventory of 3 Sealed Power Engine Parts. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Sealed Power Engine Parts range from $0.43 to $63.99, plus, with more than 4 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
FAQs for 1989 Mercury Grand Marquis Engine Parts
Which Engine Parts are best-sellers for 1989 Mercury Grand Marquis?
Out of 189 Engine Parts that fit 1989 Mercury Grand Marquis, the following parts are the top sellers:
- Engine Crankshaft Seal Kit (15780257) – $35.99
- Engine Valve Lifter (3718824) – $24.99
- VALVE COVER GASKET SET (5181550) – $26.99
What’s the price range for 1989 Mercury Grand Marquis Engine Parts?
Engine Part prices for the 1989 Mercury Grand Marquis start at $0.43 and go up to $1,838.99 for the most premium parts.
What’s the average price of a Engine Part for a 1989 Mercury Grand Marquis?
The average price for Engine Parts for the 1989 Mercury Grand Marquis is $132.22. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Parts for other Mercury Grand Marquis model years?
What are the cheapest Engine Parts for my 1989 Mercury Grand Marquis?
The cheapest 1989 Mercury Grand Marquis Engine Parts we carry in stock are:
- Engine Valve Spring Retainer Keeper (19694179) – $0.43
- Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (3492249) – $1.29
- Engine Rocker Arm Ball Stud (19694255) – $1.49
- Steel Cup Expansion Plug 3/4 In., Height 0.250 (sold by each) (16140174) – $1.79
- Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (22972463) – $2.29
What are the top-rated Engine Parts that fit the 1989 Mercury Grand Marquis?
Out of 332 reviews by customers, our 1989 Mercury Grand Marquis Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1989 Mercury Grand Marquis and their top-rated products:
- Engine Gaskets and Seals
- Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included (3500365) – $37.49
- Engine Oil Pan Gasket Set – Blue Stripe cork-rubber (5783682) – $26.99
- Engine Valve Cover Gasket Set (18180034) – $47.99
- Valve Cover and Cylinder Heads
- Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included (3500365) – $37.49
- Engine Oil Pan Gasket Set – Blue Stripe cork-rubber (5783682) – $26.99
- Engine Valve Cover Gasket Set (18180034) – $47.99
What types of Engine Parts do you sell for my 1989 Mercury Grand Marquis?
As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 1989 Mercury Grand Marquis:
Can I get help with 1989 Mercury Grand Marquis Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Engine Parts and more.
What is your return policy for Mercury Grand Marquis Engine Parts?
Advance Auto Parts keeps returns simple. For new Mercury Grand Marquis Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
