1990 Mercury Cougar Valve Cover and Cylinder Heads
Keep Your 1990 Mercury Cougar in Top Shape with Quality Valve Cover and Cylinder Heads
Whether you’re repairing or upgrading your Valve Cover and Cylinder Head, using high-quality parts is key to keeping your 1990 Mercury Cougar looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Valve Lifters, Push Rods, and Engine Valve Spring Seat. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Valve Cover and Cylinder Heads from Trusted Brands
Looking for a reliable Valve Cover and Cylinder Head? We’ve got you covered with options from brands you know and trust like Sealed Power and Competition Cams. For example, Sealed Power Valve Cover and Cylinder Heads start at just $2.99 with an average 4.3 star rating. Competition Cams offer similar pricing and quality, backed by strong customer feedback. With over 34 reviews and a solid 4 star average, you can shop with confidence knowing other Mercury Cougar owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1990 Mercury Cougar Valve Cover and Cylinder Head at Advance Auto Parts is around $103.03, with a range that starts at $2.99 and goes up to $528.99. With 13 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod Set, Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod, and OE-Style Hydraulic Roller Lifter for Ford 5.0 and Retro-Fit Roller Engines start at just $15.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Valve Cover and Cylinder Head, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1990 Mercury Cougar in peak condition, inside and out.
Find Your Specific 1990 Mercury Cougar Valve Cover and Cylinder Heads
Looking for the perfect Valve Cover and Cylinder Head for your 1990 Mercury Cougar? You’re in the right place. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Valve Cover and Cylinder Heads, ensuring durability and a precise fit for your Mercury Cougar. Whether you’re driving a 1990 model or another popular model year like
1993,
1994,
1995,
1996,
1997,
1999,
2000,
2001, and
2002, we’ve got you covered. Purchasing Valve Cover and Cylinder Heads from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle.
Essential 1990 Mercury Cougar Valve Cover and Cylinder Heads
Sealed Power – Engine Push Rod (Part No.RP-3209)
from
$2.49
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.
Product Features:
See More
Product Features:
- State-of-the-art manufacturing
- Exceptional material quality
- Exacting tolerances
- Heat treated tips
- Stock or mild modified replacement
- Made in USA
Sealed Power – Engine Push Rod (Part No.RP-3165)
from
$2.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
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.
See More
Sealed Power – Engine Push Rod (Part No.RP-3167)
from
$2.49
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
Spartan – Engine Cylinder Head; Ford 232 96-98 Cyl Head (Part No.2FX3)
from
$838.99
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.
Product Features:
See More
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
Spartan – Engine Cylinder Head; Ford 302 Cyl Head (Part No.2F46)
from
$344.99
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.
Product Features:
See More
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
Edelbrock – RPM Small-Block Ford 2.02" Cylinder Head Hydraulic Flat Tappet Cam (Part No.60259)
from
$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:
See More
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
Spartan – Engine Cylinder Head; Ford 302 68-74 Cyl Head (Part No.2F10)
from
$289.99
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.
Product Features:
See More
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
Edelbrock – Sure Seat Valve Springs for cylinder (Part No.5821)
from
$208.99
Product Features:
See More
- Non-Rotator Type
- 1.540 in. Outer Diameter
- 0.760 in. Inner Diameter
- 0.760 in. Coil Blind
- Set of 16
Edelbrock – Sure Seat Valve Springs for Cylinder Heads (Part No.5745)
from
$190.99
Product Features:
See More
- Non-Rotator Type
- 1.550 in. Outer Diameter
- 0.805 in. Inner Diameter
- Dual Coil Spring Type
- Set of 16
Competition Cams – VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT (Part No.26918CS-KIT)
from
$528.99
This Beehive Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive Springs, steel retainers, locks, seals and spring seats. With a .625″ maximum lift, these Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life.Kit Includes:26918-16 Beehive Valve Springs774-16 Steel Retainers623-16 7° Steel Valve Locks511-16 Valve Seals4705-16 Spring Seats
Product Features:
See More
Product Features:
- Kit includes part #26918-16 Beehive valve springs and matching steel retainers, 7° valve locks, valve seals and spring seats
- Kits designed for hydraulic roller cams
- .625″ maximum lift springs
Edelbrock – Sure Seat Valve Springs for Cylinder Heads (Part No.5823)
from
$160.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
See More
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
Edelbrock – Sure Seat Valve Springs (Part No.5845)
from
$159.99
The Edelbrock #5845 Replacement Hydraulic Roller Sure Seat Valve Spring for Edelbrock cylinder heads are made of highest quality spring wire and precision wound to close tolerances.
Product Features:
See More
Product Features:
- Non-Rotator Type
- 1.460 in. Outer Diameter
- 1.060 in. Inner Diameter
- 1.060 in. Coil Blind
- Set of 16
Competition Cams – HYDRAULIC LIFTER SET, SBFORD 1 ST (Part No.832-16)
from
$120.99
High Energy Hydraulic lifters have a patented constant orifice metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and pushrod seat is maintained, eliminating excessive oiling at high engine speeds. The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance.In addition, High Energy Lifters have a lightweight check valve disc that allows for quicker response, which results in increased engine speed before valve float. This check valve disc also maintains added control at all engine speeds and loads.COMP Cams High Energy Hydraulic Lifters also contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity.
Product Features:
See More
Product Features:
- .875″ diameter; 105g weight; 2.05″ seat height
- Patented orifice metering valve precisely meters oil to the rocker arms
- Continuous contact between metering valve and hardened pushrod seat is maintained, eliminating excessive oiling at high engine speeds
- Contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity
- Lightweight check valve disc allows for quicker response and maintains added control at all engine speeds and loads
Sealed Power – Engine Valve Lifter (Part No.HT-900B)
from
$29.99
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:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Encore Automotive – Engine Valve Lifter (Part No.VL-D20005)
from
$13.99
Encore Automotive Valve Lifter is a steel cylinder designed to maintain zero valve clearance in a combustion engine.
Product Features:
See More
Product Features:
- Precisely tapered and machined to fit the specific application
- Designed to conserve energy by reducing heat escape
- Designed to conserve energy by reducing heat escapeáá
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.
Product Features:
See More
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 – Performer RPM Hydraulic Flat Tappet Lifters (Part No.9705)
from
$211.99
Product Features:
See More
- Hydraulic Flat Tappet Lifter
- Steel Material
- 0.874 in. Outside Diameter
- Set of 16
- Performer RPM Series
Competition Cams – Magnum Roller 1.6 Ratio Rocker Arm Set (Part No.1431-16)
from
$350.99
These Magnum Roller Rocker Arms for Ford V8 289-351W (Rail Type) 1968-89 applications are the ultimate street rocker. With a 3/8″ stud diameter and 1.6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don’t accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.
Product Features:
See More
Product Features:
- Ultimate street rocker designed for serious performance enthusiasts
- Constructed from 8620 chromemoly steel, a superior material that will not flex and assures maximum lift
- Roller tip reduces friction while stiff design and superior ratio accuracy yields more effective valve lift
- 15 to 30 horsepower increase over stock rocker arms
- Use in any applications with less than 350 lbs. open spring pressure
Popular 1990 Mercury Cougar Valve Cover and Cylinder Heads Categories
Most Popular Engine Valve Lifters for 1990 Mercury Cougars
Enhance your 1990 Mercury Cougar with one of the 3 Engine Valve Lifters we have in stock, starting at just $13.99.
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.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Competition Cams – OE-Style Hydraulic Roller Lifter for Ford 5.0 and Retro-Fit Roller Engines (Part No.851-1)
from
$33.99
OE-Style Hydraulic Roller Lifter for Ford 5.0 and Retro-Fit Roller Engines
Competition Cams – High Energy Hydraulic Flat Lifter for Ford 289-351withC/M-400M, 429-460 and V6. (Part No.832-1)
from
$13.99
High Energy Hydraulic Flat Lifter for Ford 289-351withC/M-400M, 429-460 and V6.
Best-Selling 1990 Mercury Cougar Push Rods
Upgrade your Cougar with one of our 3 best-selling Push Rods, earning an average 5 stars rating across 1 reviews.
Sealed Power – Engine Push Rod (Part No.RP-3284)
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.
See More
Competition Cams – Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod Set (Part No.7635-16)
from
$225.99
Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod Set
Competition Cams – Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod (Part No.7635-1)
from
$15.99
Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod
Top-Quality Engine Valve Spring Seat for 1990 Mercury Cougars
Choose a high-quality OEM or aftermarket Engine Valve Spring Seat for Mercury Cougars and enjoy top-notch performance from $10.99.
Competition Cams – Steel Retainer for Set of 12 Ford 3.8/4.2L with STock Valve Spring Diameter (Part No.786-12)
from
$61.99
Steel Retainer for Set of 12 Ford 3.8/4.2L with STock Valve Spring Diameter
Competition Cams – Steel Retainer for Ford 3.8/4.2L with STock Valve Spring Diameter (Part No.786-1)
from
$10.99
Steel Retainer for Ford 3.8/4.2L with STock Valve Spring Diameter
Top Picks for 1990 Mercury Cougar Engine Valve Springs
Invest in one of our 3 durable Engine Valve Springs for your 1990 Mercury, knowing you’re getting trusted brands and expert craftsmanship.
Competition Cams – VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT (Part No.26918CS-KIT)
from
$528.99
This Beehive Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive Springs, steel retainers, locks, seals and spring seats. With a .625″ maximum lift, these Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life.Kit Includes:26918-16 Beehive Valve Springs774-16 Steel Retainers623-16 7° Steel Valve Locks511-16 Valve Seals4705-16 Spring Seats
Product Features:
See More
Product Features:
- Kit includes part #26918-16 Beehive valve springs and matching steel retainers, 7° valve locks, valve seals and spring seats
- Kits designed for hydraulic roller cams
- .625″ maximum lift springs
Competition Cams – 1 Spring (Part No.26918-1)
from
$24.99
1 Spring
Competition Cams – 1 Spring (Part No.941-1)
from
$21.99
1 Spring
Our Rocker Arms for 1990 Mercury Cougars
Make a smart move for your 1990 Mercury Cougar with our Rocker Arm for $50.99.
Competition Cams – ENGINE ROCKER ARM (Part No.1619-1)
from
$50.99
ENGINE ROCKER ARM
Top-Rated Valve Cover and Cylinder Head Brands For Your 1990 Mercury Cougar
When it comes to finding the perfect Valve Cover and Cylinder Head for your 1990 Mercury Cougar, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Valve Cover and Cylinder Head brands including Sealed Power and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $2.99. Purchasing a Valve Cover and Cylinder Head from us here at Advance Auto Parts is a smart move for both you and your 1990 Mercury Cougar, providing peace of mind with parts that meet or exceed OEM standards.
Popular Sealed Power 1990 Mercury Cougar Valve Cover and Cylinder Heads
If you’re looking for a top-quality Valve Cover and Cylinder Head for your 1990 Mercury Cougar, Advance Auto Parts has exactly what you need with our selection of Sealed Power Valve Cover and Cylinder Heads. We have 1 Sealed Power Valve Cover and Cylinder Heads in stock for this fitment, all known for their durability and precision fit. With prices starting at just $2.99, you’ll find the perfect Valve Cover and Cylinder Head for your needs and budget. Sealed Power Valve Cover and Cylinder Heads for the 1990 Mercury Cougar come highly rated, with over 1 customer reviews and an impressive average rating of 4.3 stars. Choosing a Sealed Power Valve Cover and Cylinder Head from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality Competition Cams 1990 Mercury Cougar Valve Cover and Cylinder Heads
For those in search of a high-quality Valve Cover and Cylinder Head for their 1990 Mercury Cougar, Advance Auto Parts offers a great selection of Competition Cams Valve Cover and Cylinder Heads. With 1 Competition Cams Valve Cover and Cylinder Heads in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Valve Cover and Cylinder Heads start at just $528.99, giving you a range of options to suit your budget. Backed by over 15 customer ratings and an average rating of 4.1 stars, Competition Cams Valve Cover and Cylinder Heads provide both reliability and excellent performance. Choosing a Competition Cams Valve Cover and Cylinder Head from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$528.99
(15)
VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT
“Part worked great. Very convenient.”
FAQs for 1990 Mercury Cougar Valve Cover and Cylinder Heads
What are the best-selling Valve Cover and Cylinder Heads for 1990 Mercury Cougars?
Out of 13 Valve Cover and Cylinder Heads that fit 1990 Mercury Cougars, the following parts are the top sellers:
- Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod Set (50289653) – $225.99
- Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod (50289260) – $15.99
- OE-Style Hydraulic Roller Lifter for Ford 5.0 and Retro-Fit Roller Engines (50286507) – $33.99
What’s the price range for 1990 Mercury Cougar Valve Cover and Cylinder Heads?
The prices of Valve Cover and Cylinder Heads for the 1990 Mercury Cougar range from $2.99 up to $528.99 for the most premium parts.
What is the average price of a Valve Cover and Cylinder Head for a 1990 Mercury Cougar?
The average price for Valve Cover and Cylinder Heads for the 1990 Mercury Cougar is $103.03. Keep in mind the variety of part types within our Valve Cover and Cylinder Head category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for other Mercury Cougar model years?
What are the cheapest Valve Cover and Cylinder Heads for my 1990 Mercury Cougar?
The cheapest 1990 Mercury Cougar Valve Cover and Cylinder Heads we carry are:
- Engine Push Rod (3718298) – $2.99
- Steel Retainer for Ford 3.8/4.2L with STock Valve Spring Diameter (50289140) – $10.99
- High Energy Hydraulic Flat Lifter for Ford 289-351withC/M-400M, 429-460 and V6. (50286534) – $13.99
- Magnum 7.150" Long, .080" Wall, 5/16" Diameter Pushrod (50289260) – $15.99
- 1 Spring (50286674) – $21.99
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for any other 1990 Mercury models?
Yes. We stock Valve Cover and Cylinder Heads for 3 other popular 1990 Mercury models. Some of the most popular are 1990 Grand Marquis Valve Cover and Cylinder Heads, 1990 Colony Park Valve Cover and Cylinder Heads, 1990 Sable Valve Cover and Cylinder Heads, and 1990 Topaz Valve Cover and Cylinder Heads.
What are the top-rated Valve Cover and Cylinder Heads that fit the 1990 Mercury Cougar?
The one 1990 Mercury Cougar Valve Cover and Cylinder Head we have in stock is the Engine Push Rod. It is rated 5 stars and costs $2.99.
What types of Valve Cover and Cylinder Heads do you sell for my 1990 Mercury Cougar?
As of 3/1/26, these are some of the most in-demand types of Valve Cover and Cylinder Heads for a 1990 Mercury Cougar:
Can I get help with 1990 Mercury Cougar Valve Cover and Cylinder Head orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Valve Cover and Cylinder Heads and more.
What is your return policy for Mercury Cougar Valve Cover and Cylinder Heads?
Advance Auto Parts keeps returns simple. For new Mercury Cougar Valve Cover and Cylinder Heads and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.