2004 Mercury Grand Marquis Engine Parts

Essential 2004 Mercury Grand Marquis Engine Parts

Dorman – Help – Engine Oil Dipstick Tube: Direct Replacement, Steel (Part No.921-063)

Engine Oil Dipstick Tube: Direct Replacement, Steel

from

$26.49
This engine oil dipstick tube is designed to match the fit and function of the original tube on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine oil dipstick tube is designed to match the fit and function of the original tube on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing, bent or broken
  • 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
See More

Sealed Power – Engine Piston Ring Set (Part No.WE-251K)

Engine Piston Ring Set

from

$20.99
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:
  • Face of top rings coated with latest generation Plasma-Moly
  • Decreases friction
  • Very resistant to scuffing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Felpro – Engine Conversion Gasket Set (Part No.CS 8548-4)

Engine Conversion Gasket Set

from

$31.49
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:
  • Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
  • Includes all the parts necessary to complete the repair unless otherwise noted
  • Includes all the parts necessary to complete the repair unless otherwise noted
See More

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S493)

Engine Timing Crankshaft Sprocket

from

$9.49
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:
  • 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
See More

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3380A 10)

Engine Connecting Rod Bearing Set

from

$60.99
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:
  • A-Series bi-metal aluminum alloy
  • Greater seizure resistance than tri-metal material
  • Dramatically reduces or eliminates bearing wear
  • Made with silicon to provide greater surface hardness
  • Silicon particles help polish crankshaft journal to further reduce wear during operation
  • Utilizes ISO & QS certified manufacturing
See More

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (Part No.362652.1)

Steel Cup Expansion Plug 1-1/2 In., Height 0.220

from

$0.99
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:
  • 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
See More

Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-84)

Stock Replacement Type Oil Pump Repair Kit

from

$50.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:
  • Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
  • Components are manufactured from high quality materials for durable wear
  • Components are precision engineered for optimum fit and function
  • Designed for long-life and worry-free performance
See More

Edelbrock – Cylinder Head Gasket Set for Ford (Part No.7328)

Cylinder Head Gasket Set for Ford

from

$62.99
Product Features:
  • Cylinder Head Gasket
  • 1970-1974 351c / 1975 1985 351m / 1971-1981 400m
See More

Imperial – Econo-Kool® Engine Oil Cooler (Part No.240459)

Econo-Kool® Engine Oil Cooler

from

$141.99
Product Features:
  • Imperial Econo-Kool« engine oil cooler kit
  • Size: 3/4″ x 7-1/2″ x 12-1/2″
  • Light-duty applications
  • All except Chevrolet V8 applications
  • Size: 3/4 in. x 7-1/2 in. x 12-1/2 in.
  • Light duty applications
  • All except Chevrolet V8 applications
  • Lightweight construction with high-efficiency turbulators
See More

Cloyes Gear – Engine Timing Chain (Part No.C498)

Engine Timing Chain

from

$19.99
A timing chain synchronizes the rotation of the crankshaft and camshaft(s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. Available in kits or as a stand-alone product, our chains are pre-stressed and heat-treated for increased durability. Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment

Product Features:
  • 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
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
  • CAD designed and manufactured using premium materials
  • Refer to our online catalog for detailed application-specific information
  • Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
See More

Spectre – Oil Pan (Part No.5507)

Oil Pan

from

$103.99
Spectre’s Oil Pan was designed for Ford cars and 2WD trucks with 221, 260, 289, & 302W engines (will not fit vans and 4WD vehicles). The stock 4 quart capacity pan features a raw finish and durable steel construction. Precision engineered for optimum fit and function, this high quality OEM replacement part is easy to install.

Product Features:
  • For Ford cars and 2WD trucks with 221, 260, 289, & 302W engines
  • Stock 4 quart capacity
  • Raw, unfinished steel construction
  • Does not fit vans and 4WD vehicles
See More

Dorman – Timing Chain Tensioner Kit (Part No.420-123)

Timing Chain Tensioner Kit

from

$90.99
This engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications
  • Recommended for replacement when a new timing chain and pulleys are installed
  • 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
See More

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40509)

Engine Crankshaft Seal Kit

from

$26.49
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:
  • 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
See More

Sealed Power – Engine Valve Lifter (Part No.HT-2205)

Engine Valve Lifter

from

$15.79
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:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

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)

STD Cylinder Head Bolt, 7/16-14 X 3.938 X 1-1/16 In., Hex 5/8 In. (sold by each)

from

$3.99
Cylinder head bolt stripped or broken? This engine cylinder head bolt directly replaces the original bolt on specific vehicle years, makes and models.

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
See More

Felpro – TIMING COVER GASKET SET (Part No.TCS 45869-1)

TIMING COVER GASKET SET

from

$25.99
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:
  • 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
See More

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 72683)

Engine Valve Stem Oil Seal Set

from

$27.49
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:
  • 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
See More

Sealed Power – Engine Intake Valve (Part No.V-4602)

Engine Intake Valve

from

$11.49
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.
See More

Melling – Stock Replacement OE Type Oil Pump (Part No.M176)

Stock Replacement OE Type Oil Pump

from

$96.99
Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor

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
  • Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
See More

Premium Drive Train – Engine Assembly (Part No.L4691R2F)

Engine Assembly

from

$2907.99
(PDT) Premium Drivetrain Engines are remanufactured to original equipment (OEM) demanding specifications by an OEM builder. Each engine assembly is manufactured with the highest technology equipment, the most intelligent engineering support, and the best practices available in remanufacturing today.

Product Features:
  • REMANUFACTURING and QUALITY CHECKS – ENGINE BLOCKS: Each block is magnafluxed for cracks and checked for any visible damage to the block or threaded holes before being repainted to the original color. Five CNC machining centers are programmed to precise specifications that meet or exceed those established by the OEM for each engine block. After the engine block is bored, decked, and chamfered, each cylinder is honed with the specified OEM cross-hatch pattern. 100% gauging of all cylinder bores for diameter and roundness after final honing operation. 100% new pistons, rings and bearings are installed in every engine.
  • CYLINDER HEADS: Every head is resurfaced and completely inspected for any visible damage or cracks to the casting or threaded holes. Any heads that have cracks in the combustion chamber are immediately scrapped, no weld repairs. Valve seats are machined, inspected and replaced if necessary. Valve guides are inspected with an air gauge and replaced if necessary. The cam bore is air gauge checked on overhead cam engines and machined if required. 100% new valves, seals and lifters are used in every head. All head and valve assemblies are quantified for leakage using a vacuum decay process.
  • CONNECTING RODS: Each connecting rod is measured against OEM specifications for bend, twist, and center-to-center length before use. The piston pin bore and bearing bore are measured with air gauges for proper dimensions. New torque to yield rod bolts and nuts are installed.
  • CRANKSHAFTS: Crankshafts are machined on a fully automated CNC crank grinder. This enables consistency and critical tolerances for each journal. All oil galley holes are chamfered and brushed after machining and the crankshaft is given a final wash to ensure cleanliness. Each crank is inspected for cracks, bow and all applicable run-out specs for rod and main journals.
  • DYNAMIC ENGINE TESTING: Sims Testing – All engines are cold motored and checked and measured for proper torque to turn, cylinder compression, oil flow, oil pressure as well as monitored for any unusual noises inside the assembly. All engine assemblies quantified for oil gallery, gasket, and casting leakage in the oil passageways.
  • Product might not be available in all states due to local laws.
See More

Melling – Stock Replacement Oil Pump Screen (Part No.408S)

Stock Replacement Oil Pump Screen

from

$65.99
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.

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
See More

Cloyes Gear – Primary Timing Chain Kit: Exact Fit, 116 Links, Timing Components, Without Sprockets (Part No.9-0387SAX)

Primary Timing Chain Kit: Exact Fit, 116 Links, Timing Components, Without Sprockets

from

$244.99
Designed for the replacement of worn or damaged timing chains, tensioners, and guides, Timing Chain Kits includes all components for a quick and efficient replacement. Each part is CAD designed and manufactured using premium materials. 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.

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
See More

National – Multi Purpose Seal (Part No.482041N)

Multi Purpose Seal

from

$15.99
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.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

DENSO – Camshaft Position Sensor (Part No.196-6012)

Camshaft Position Sensor

from

$36.99
DENSO’s camshaft position sensors are manufactured to the stricktest OE standards resulting in unsurpassed reliability durability and detection accuracy. DENSO’s camshaft position sensors offer leading edge sensing technlogy which helps control ignition timing more precisely.

Product Features:
  • OE technology adapted for the aftermarket
  • Reduces emissions, increased performance
  • Delivers the highest reliability and detection accuracy
See More

Edelbrock – Ford 429-460 Head Bolt Kit (Part No.8566)

Ford 429-460 Head Bolt Kit

from

$338.99
The Edelbrock #8566 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate t
See More

Felpro – Engine Timing Chain Tensioner Gasket Set (Part No.ES 73226)

Engine Timing Chain Tensioner Gasket Set

from

$11.49
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:
  • PROBLEM-SOLVING SOLUTION — Innovative solution to install and re-seal the original tensioner which utilizes a sealing bead molded to tensioner housing
  • EASIER TO INSTALL — Features every part for the repair including two gaskets and two tensioner clips for aid in installation
  • PREMIUM MATERIALS — Proprietary rubber formulation resist high engine temperatures and is compatible with today’s engine oils
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
See More

Anchor – Engine Mount: Front Left, 1 Piece (Part No.3025)

Engine Mount: Front Left, 1 Piece

from

$85.99
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.

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
See More

Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S764T)

Engine Timing Camshaft Sprocket

from

$33.99
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:
  • 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
See More

2004 Mercury Grand Marquis Engine Parts

You count on your 2004 Mercury Grand Marquis to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Engine Parts. With 115 Engine Parts ranging in price from $0.99 to $2,982.99, you’re sure to find everything you need for your 2004 Mercury Grand Marquis.

Brands matter. If you want to shop a specific Engine Parts brand, we stock 25 different brands like Sealed Power, Felpro, and Carquest Premium. 2004 Mercury Grand Marquis Engine Parts start as low as $0.99!

One of the best ways to find top quality OEM or aftermarket Engine Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 488 extensive product reviews on 2004 Mercury Grand Marquis Engine Parts. Some of the top-rated Engine Parts products we carry are Camshaft Follower with 4.4 stars and Engine Oil Filler Cap: 10117, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack with 3.5 stars.

Did we mention you can order your Engine Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Engine Parts inventory for your 2004 Mercury Grand Marquis below to get started!

Top-Rated Engine Parts Brands For Your 2004 Mercury Grand Marquis

Trusted Engine Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2004 Mercury Grand Marquis running right for years to come. In our inventory you’ll find brands like Sealed Power, Felpro, Carquest Premium, and even more.

Popular Driveworks Engine Parts

You’ll find popular Driveworks brand products across Engine Timing Parts. All are waiting to get your 2004 Mercury Grand Marquis back on the road. Some of the top-rated Driveworks products in these categories are:
Oil Seal
from $10.79
(62)
Oil Seal
Timing Cover Seals

FAQs for 2004 Mercury Grand Marquis Engine Parts

What are the most purchased Engine Parts for the 2004 Mercury Grand Marquis?

Out of 115 Engine Parts for the 2004 Mercury Grand Marquis, the most popular in our inventory are:
Engine Valve Lifter
from $10.49
(32)
Engine Valve Lifter
Engine Valve Lifters
Camshaft Sensor
from $28.99
This product is not rated
Camshaft Sensor
Camshaft Position Sensors
Engine Valve Cover Gasket Set
from $46.99
(14)
Engine Valve Cover Gasket Set
Valve Cover Gaskets

What are the top-rated 2004 Mercury Grand Marquis Engine Parts?

Top-rated Engine Parts for your 2004 Mercury Grand Marquis based on customer reviews/ratings are:
Camshaft Follower
from $24.21
(32)
Camshaft Follower
“worked well primed them in oil overnight put them in no more valvetrain noise”
Engine Oil Filler Cap: 10117, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
from $6.79
(11)
Engine Oil Filler Cap: 10117, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“Perfect fit for my Chevy Equinox.”
Engine Cylinder Head Bolt Set
from $56.99
(6)
Engine Cylinder Head Bolt Set
“A must if changing head gasket. The old bolts stretch and cannot be reused. These come with torque specs. Fel-Pro quality with many years in the indus”