1990 Jeep Wagoneer Performance and Racing Products

Essential Performance and Racing Products for 1990 Jeep Wagoneers

Energy Suspension – Control Arm Bushing Set (Part No.2.3105G)

Control Arm Bushing Set

from

$57.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.

Product Features:
  • Maintains Better Alignment While Driving
  • Full Floating and Non Binding
  • Fits Into the Remaining Stock Control Arms
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Mallory – Unilite Ignition Module (Part No.605)

Unilite Ignition Module

from

$92.99
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.

Product Features:
  • Service Part
  • No Moving Parts To Wear Out
  • Self Contained Unit
  • Can Drive OEM
  • Can Drive High Performance Ignition Coils
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Omix – Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ (Part No.17408.11)

Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ

from

$6.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Metal
  • OE Style
  • Direct Fit
See More

Energy Suspension – Sway Bar Bushing Set (Part No.2.5105R)

Sway Bar Bushing Set

from

$38.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.

Product Features:
  • Allows Sway Bar System to Work At 100% Efficiency
  • Zerk Type Fittings
  • Allows for Periodic Greasing
  • Lasts Much Longer Than OEM Rubber Bushings
  • Handling Characteristics Improve Dramatically
See More

Energy Suspension – Control Arm Bushing Set (Part No.2.3102G)

Control Arm Bushing Set

from

$114.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.

Product Features:
  • Maintains Better Alignment While Driving
  • Full Floating and Non Binding
  • Fits Into the Remaining Stock Control Arms
See More

Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)

Thermocap Radiator Cap

from

$54.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:
  • Indicates coolant temperature
  • Helps prevent coolant injuries
  • Fahrenheit and centigrade readings
  • Color-coded temperature ranges
  • Integrated coolant reclamation valve
  • Improves under-hood appearance
  • Chromed crown with a colored trim ring
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Omix – Exhaust Manifold Gasket; 4.0L; 87-90 Jeep Wrangler YJ (Part No.17451.05)

Exhaust Manifold Gasket; 4.0L; 87-90 Jeep Wrangler YJ

from

$28.99
Are you smelling exhaust in your Jeep? Can you hear an exhaust leak? If so, it’s time to replace the exhaust manifold gasket. Omix-ADA offers high quality exhaust manifold gaskets to solve the problem.

Product Features:
  • Composite
  • Heat Resistant
  • OE Style
  • Direct Fit
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Mr. Gasket – Ultra Seal: Head Gasket (Part No.5788G)

Ultra Seal: Head Gasket

from

$87.99
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.230 inch, Compressed thickness 0.038 inch

Product Features:
  • Five layer (graphite core/perforated steel outer layers) composite construction
  • Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
  • Provides excellent stability, compressibility and high temperature endurance
  • Coated with high temperature silicone to ensure sealing of engine fluids
  • Will not brinell (indent) aluminum cylinder heads
  • For high performance street, drag race and oval track use
  • Compatible w/High Octane Fuel
  • Compatible With Exotic Fuel
See More

Energy Suspension – Sway Bar Bushing Set (Part No.2.5106G)

Sway Bar Bushing Set

from

$37.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.

Product Features:
  • Allows Sway Bar System to Work At 100% Efficiency
  • Zerk Type Fittings
  • Allows for Periodic Greasing
  • Lasts Much Longer Than OEM Rubber Bushings
  • Handling Characteristics Improve Dramatically
See More

Omix – Oil Cap; 2.0L/2.1L/2.5L/2.8L/4.0L/4.2L; 80-90 Jeep (Part No.17403.02)

Oil Cap; 2.0L/2.1L/2.5L/2.8L/4.0L/4.2L; 80-90 Jeep

from

$11.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Plastic Top With Rubber Gasket
  • OE Style
  • Direct Fit
See More

Rugged Ridge – Heavy Duty Differential Skid Plate (Part No.16597.35)

Heavy Duty Differential Skid Plate

from

$114.99
Protect your factory differential cover with these heavy duty skid plates. Designed to fit the contours of your stock differential cover and made of durable 3/16-inch black powdercoated steel, these skid plates will help you slide over obstacles.

Product Features:
  • Black Powder Coated
  • 3/16 in. Steel
  • Use w/ Factory Diff Cover
  • Mounting Hardware Included
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K&N – Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (Part No.33-2018)

Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration

from

$68.99
K&N performance High-Flow Air Filters are engineered to improve engine performance. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world┐s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.

Product Features:
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
  • ULTIMATE LONGEVITY: No-hassle lifetime warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability
See More

Energy Suspension – Tie Rod Dust Boot (Part No.9.13102G)

Tie Rod Dust Boot

from

$9.99
Repair torn and worn-out boots of suspension tie rod ends – without having to buy the entire and expensive tie rod. Adds durability surpassing most OEM rubber boots. Exclusive 5 point sealing action. Choose from four sizes and round or octagon styles. Made of Energy’s Hyper-Flex performance polyurethane for added performance and durability.

Product Features:
  • Easy to Install
  • Superior Material
  • Saves Your Tie Rods
  • Lasts Longer
  • Looks Great
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Omix – Piston Ring Set (Part No.17430.22)

Piston Ring Set

from

$98.99
Are you rebuilding an engine and need a fresh set of piston rings? Omix-ADA offers high-quality replacement piston ring sets from Standard to .080 thousandths over size. They will give you years of service and get you back on the road.

Product Features:
  • .040 Over
  • Engine Work May Be Required To Install This Part
  • Limited 5 Year Warranty
See More

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

High Performance 180 Degree Thermostat for Increased Flow

from

$29.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:
  • Opens At 180 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
See More

Energy Suspension – Motor Mount (Part No.2.1104G)

Motor Mount

from

$69.99
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.

Product Features:
  • Gains Both Performance and Longevity
  • Will Handle Any and All Torque
  • Out Lasts Rubber
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Dynomax – Super Turbo Exhaust Muffler: Universal Fit, Aluminized Steel, 20" L, 2.5" In, 2.5" Out, Oval (Part No.17748)

Super Turbo Exhaust Muffler: Universal Fit, Aluminized Steel, 20" L, 2.5" In, 2.5" Out, Oval

from

$82.99
DynoMax Super Turbo performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Super Turbo mufflers are backed by a Limited Warranty and limited Performance & Sound Guarantee.

Product Features:
  • Large internal flow tubes improve exhaust flow and reduce backpressure
  • Exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications.
  • Fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone
  • Dyno proven to flow up to 700 SCFM
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Earls Performance Product – Brake Bleeder Screws (Part No.280035ERL)

Brake Bleeder Screws

from

$39.99
Brake Bleeder Screws

Omix – Brake Drum; Rear; Unfinned; 78-91 Jeep SJ Models (Part No.16701.13)

Brake Drum; Rear; Unfinned; 78-91 Jeep SJ Models

from

$102.99
Own a Jeep? The toughest four letter word on wheels. Are you looking for a parts source rugged enough to match your off the beaten path sense of adventure? With more than 11,000 unique part numbers from brands like Omix-ADA, Rugged Ridge, Alloy USA, Outland Automotive, ORV Suspension and Precision Gear, consider this your trail guide to the 4×4 of your dreams. A go anywhere, anytime, in any weather vehicle. Go ahead and smile, because it’s going to take a lot of courage not to be cocky when you Own a Jeep like that? Omix-ADA is more than just a parts manufacturer, they’re a community of enthusiasts dedicated to producing the finest in off-road solutions. Our products have been propelling four-wheel drive vehicles down highways, back roads and over the world’s roughest terrain for about two decades. Omix’s team of engineers have developed, tested and trail ridden many of our 11,000+ products until they were perfected for you. Omix-Ada is proud to have one of the most capable Research and Development, Engineering, and Product Design teams in the automotive aftermarket. By utilizing the latest in 3D Computer Aided Design and Finite Element Analysis, and coupling these tools with our decades of market experience, we are able to develop products that give our customers the highest value parts possible.

Product Features:
  • 1978-1991 Cherokee / Grand Cherokee, Brake Drum (Rear), Finned
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Energy Suspension – Leaf Spring Bushing Set (Part No.2.2109R)

Leaf Spring Bushing Set

from

$83.99
Adds a dramatic amount of performance and durability to any vehicle, cars, trucks and SUVs. Helps the vehicle be in control – when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy’s Hyper-Flex performance polyurethane which lasts 5 -10 times longer than conventional rubber components.

Product Features:
  • Made of Superior Hyper-Flex+ Material
  • Adds Dramatic Amount of Performance/Durability
  • Helps Vehicle Be in Control
  • Allows the Suspension to Function Properly
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Omix – Spring Bushing; 84-91 Jeep SJ Models (Part No.18284.03)

Spring Bushing; 84-91 Jeep SJ Models

from

$14.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Metal With Rubber Insert
  • OE Style
  • Direct Fit
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Omix – Exhaust Manifold; 4.0L; 87-90 Jeep Cherokee XJ (Part No.17624.08)

Exhaust Manifold; 4.0L; 87-90 Jeep Cherokee XJ

from

$359.99
Are you smelling exhaust in your Jeep? Can you hear an exhaust leak? If so, you may have a cracked exhaust manifold. Omix-ADA offers high quality exhaust manifolds and gaskets to solve the problem.

Product Features:
  • OE Style
  • Direct Fit
See More

Omix – Exhaust Manifold Kit; Right; 72-91 Jeep CJ and SJ Models (Part No.17622.10)

Exhaust Manifold Kit; Right; 72-91 Jeep CJ and SJ Models

from

$301.99
Are you smelling exhaust in your Jeep? Can you hear an exhaust leak? If so, you may have a cracked exhaust manifold. Omix-ADA offers high quality exhaust manifolds and gaskets to solve the problem.

Product Features:
  • Includes Gaskets
  • Right Side
  • OE Style
  • Direct Fit
See More

Omix – Starter Solenoid; 87-99 Jeep Wrangler (Part No.17230.07)

Starter Solenoid; 87-99 Jeep Wrangler

from

$49.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Solenoid Only
  • OE Style
  • Direct Fit
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Omix – Piston Std; 2.5L/4.0L (Part No.17427.07)

Piston Std; 2.5L/4.0L

from

$73.99
Are you rebuilding an engine and need a fresh set of pistons? Omix-ADA offers high-quality replacement pistons from Standard to .080 thousandths over size. Wrist pins included. They will give you years of service and get you back on the road. Sold individually.

Product Features:
  • Standard
  • OE Style
  • Direct Fit
See More

Omix – Piston; .010; 2.5L/4.0L (Part No.17427.11)

Piston; .010; 2.5L/4.0L

from

$73.99
Are you rebuilding an engine and need a fresh set of pistons? Omix-ADA offers high-quality replacement pistons from Standard to .080 thousandths over size. Wrist pins included. They will give you years of service and get you back on the road. Sold individually.

Product Features:
  • .010 Over
  • Engine Work May Be Required To Install This Part
See More

Upgrade your 1990 Jeep Wagoneer with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1990 Jeep Wagoneer, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Jeep or enhancing its overall performance, Performance and Racing Products are key to keeping your Wagoneer functioning at its best. At Advance Auto Parts, we offer a wide selection of 38 Performance and Racing Products for the 1990 Jeep Wagoneer, designed to meet your needs without breaking the bank. From Performance Oil Filter replacements to Performance Air Filters 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 Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1990 Jeep Wagoneer at great prices. Our Performance and Racing Products inventory for this model ranges from just $6.49 to $359.99, with an average price of $69.67. Our 38 Performance and Racing Products in stock come from 10 trusted brands, so you’re sure to find the right part for your 1990 Jeep Wagoneer 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 1990 Jeep Wagoneer, we stock popular OEM and aftermarket Performance and Racing Products from top names like Mallory, K&N, Energy Suspension, and more. Mallory Performance and Racing Products start at just $92.99 and boast an impressive 4.9 stars average rating from customers. K&N and Energy Suspension also bring quality to the table, with Performance and Racing Products available starting at $9.99, and at an average 4.8 stars rating. With 79 customer reviews and counting, our 1990 Jeep Wagoneer Performance and Racing Products 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 Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1990 Jeep Wagoneer is always ready to roll. We’re committed to providing you with everything you need to keep your Wagoneer in top shape, all in one place. Start shopping confidently below for your 1990 Jeep Wagoneer!

Best-Selling Performance Oil Filters for 1990 Jeep Wagoneers

Enhance the driving experience in your Jeep with 1 quality Performance Oil Filter components, starting at $11.29.

Omix – Oil Cap; 2.0L/2.1L/2.5L/2.8L/4.0L/4.2L; 80-90 Jeep (Part No.17403.02)

Oil Cap; 2.0L/2.1L/2.5L/2.8L/4.0L/4.2L; 80-90 Jeep

from

$11.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Plastic Top With Rubber Gasket
  • OE Style
  • Direct Fit
See More

Most Popular 1990 Jeep Wagoneer Performance Air Filters

Customize your Jeep with 2 Performance Air Filters products like Performance Air Filters, all priced under $68.99.

K&N – Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (Part No.33-2018)

Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration

from

$68.99
K&N performance High-Flow Air Filters are engineered to improve engine performance. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world┐s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.

Product Features:
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
  • ULTIMATE LONGEVITY: No-hassle lifetime warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability
See More

Spectre – Spectre Replacement Air Filter (Part No.HPR3901)

Spectre Replacement Air Filter

from

$49.99
This Spectre OEM replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple Dodge, Jeep & Mitsubishi applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter’s sealing edge was engineered to insure a proper air box seal and great engine protection.

Product Features:
  • Replaces the factory air filter
  • Fits perfectly in your stock air box
  • Engineered for increased flow and greater performance
  • Fits select Jeep, Dodge, & Mitsubishi models
  • Factory pre-oiled and ready to use
  • Simple installation
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Top Picks for 1990 Jeep Wagoneer Performance Engines

Upgrade Jeep Wagoneers with top-quality Performance Engines parts, including 10 OEM and aftermarket selections for your 1990 model.

Omix – Thermostat 180 Degree; 41-71 Willys/Jeep Models (Part No.17106.02)

Thermostat 180 Degree; 41-71 Willys/Jeep Models

from

$8.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • OE Style
  • Direct Fit
  • Steel
  • Better Flow Control
See More

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

High Performance 180 Degree Thermostat for Increased Flow

from

$29.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:
  • Opens At 180 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
See More

Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)

High Performance Thermostat - 160 Degree Brass & Copper

from

$29.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:
  • Opens at 160 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully opens at Correct Temperature Consistently Regardless of engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
See More

Mr. Gasket – High Performance Thermostat (Part No.4365)

High Performance Thermostat

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:
  • Opens At 195 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
See More

Omix – Rocker Arm; 2.5L/4.0L/4.2L; 83-06 Jeep CJ/Wrangler YJ (Part No.17408.06)

Rocker Arm; 2.5L/4.0L/4.2L; 83-06 Jeep CJ/Wrangler YJ

from

$9.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Metal
  • OE Style
  • Direct Fit
See More

Omix – Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ (Part No.17408.11)

Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ

from

$6.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Metal
  • OE Style
  • Direct Fit
See More

Omix – Cylinder Head Gasket; 4.0L; 91-95 Jeep Models (Part No.17446.05)

Cylinder Head Gasket; 4.0L; 91-95 Jeep Models

from

$38.49
Is your Jeep’s cylinder head gasket leaking? Or, are you rebuilding an engine and need a fresh gasket? Omix-ADA offers high-quality replacement cylinder head gaskets that will give you years of service and get you back on the road.

Product Features:
  • Composite
  • OE Style
  • Direct Fit
See More

Omix – Piston Ring Set (Part No.17430.24)

Piston Ring Set

from

$88.99
Are you rebuilding an engine and need a fresh set of piston rings? Omix-ADA offers high-quality replacement piston ring sets from Standard to .080 thousandths over size. They will give you years of service and get you back on the road.

Product Features:
  • Standard
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
See More

Omix – Piston Std; 2.5L/4.0L (Part No.17427.07)

Piston Std; 2.5L/4.0L

from

$73.99
Are you rebuilding an engine and need a fresh set of pistons? Omix-ADA offers high-quality replacement pistons from Standard to .080 thousandths over size. Wrist pins included. They will give you years of service and get you back on the road. Sold individually.

Product Features:
  • Standard
  • OE Style
  • Direct Fit
See More

Omix – Piston; .010; 2.5L/4.0L (Part No.17427.11)

Piston; .010; 2.5L/4.0L

from

$73.99
Are you rebuilding an engine and need a fresh set of pistons? Omix-ADA offers high-quality replacement pistons from Standard to .080 thousandths over size. Wrist pins included. They will give you years of service and get you back on the road. Sold individually.

Product Features:
  • .010 Over
  • Engine Work May Be Required To Install This Part
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In-Demand Performance Exhaust Products for 1990 Jeep Wagoneers

Select from 3 premium Performance Exhaust Products parts for your 1990 Jeep Wagoneer, with prices ranging from $28.99 to $359.99.

Dynomax – Super Turbo Exhaust Muffler: Universal Fit, Aluminized Steel, 20" L, 2.5" In, 2.5" Out, Oval (Part No.17748)

Super Turbo Exhaust Muffler: Universal Fit, Aluminized Steel, 20" L, 2.5" In, 2.5" Out, Oval

from

$82.99
DynoMax Super Turbo performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Super Turbo mufflers are backed by a Limited Warranty and limited Performance & Sound Guarantee.

Product Features:
  • Large internal flow tubes improve exhaust flow and reduce backpressure
  • Exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications.
  • Fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone
  • Dyno proven to flow up to 700 SCFM
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Omix – Exhaust Manifold; 4.0L; 87-90 Jeep Cherokee XJ (Part No.17624.08)

Exhaust Manifold; 4.0L; 87-90 Jeep Cherokee XJ

from

$359.99
Are you smelling exhaust in your Jeep? Can you hear an exhaust leak? If so, you may have a cracked exhaust manifold. Omix-ADA offers high quality exhaust manifolds and gaskets to solve the problem.

Product Features:
  • OE Style
  • Direct Fit
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Omix – Exhaust Manifold Gasket; 4.0L; 87-90 Jeep Wrangler YJ (Part No.17451.05)

Exhaust Manifold Gasket; 4.0L; 87-90 Jeep Wrangler YJ

from

$28.99
Are you smelling exhaust in your Jeep? Can you hear an exhaust leak? If so, it’s time to replace the exhaust manifold gasket. Omix-ADA offers high quality exhaust manifold gaskets to solve the problem.

Product Features:
  • Composite
  • Heat Resistant
  • OE Style
  • Direct Fit
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Most Sold 1990 Jeep Wagoneer Performance Ignition Products

Explore our best-selling Jeep parts for the 1990 Wagoneer among 2 OEM and aftermarket options starting from $92.99.

Mallory – Unilite Ignition Module (Part No.605)

Unilite Ignition Module

from

$92.99
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.

Product Features:
  • Service Part
  • No Moving Parts To Wear Out
  • Self Contained Unit
  • Can Drive OEM
  • Can Drive High Performance Ignition Coils
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Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)

Promaster Classic Series; Ignition Coil

from

$199.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).

Product Features:
  • Glass Filled Polyester Case
  • Longer Spark Duration
  • Increased Performance
  • No Energy Loss Due To Arcing
  • Includes Brass Contact Terminal
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Top-Rated Performance and Racing Products Brands For Your 1990 Jeep Wagoneer

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1990 Jeep Wagoneers. Below you’ll find some of our best rated Performance and Racing Products from Mallory, K&N, and Energy Suspension, and more. Performance and Racing Products from these brands that fit a 1990 Wagoneer start at just $9.99 and are rated as high as 4.9 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Mallory 1990 Jeep Wagoneer Performance and Racing Products

When it comes to maintaining or upgrading your 1990 Jeep Wagoneer, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Mallory ticks all of those boxes. We offer a wide selection of Mallory Performance and Racing Products, specifically designed for the 1990 Jeep Wagoneer. With over 1 Mallory brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $92.99. Plus, with over 3 customer reviews and an average rating of 4.9 stars, you can trust that our Mallory Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Unilite Ignition Module
from $92.99
(3)
Unilite Ignition Module
“I like the Unilite product because it is so small and compact compared to the HEI stuff I normally use. If you are restricted on space Its a great pro”

Popular K&N 1990 Jeep Wagoneer Performance and Racing Products

K&N auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1990 Jeep Wagoneer owner should feel confident when installing genuine K&N parts in their vehicle. To ensure the best fit and performance for your 1990 Wagoneer, Advance Auto Parts carries a full inventory of 1 K&N Performance and Racing Products. Plus you will be keeping your Jeep in peak condition while saving money because prices on these K&N Performance and Racing Products range up to $68.99, plus, with more than 1 customer reviews and an impressive 4.8 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration
from $68.99
(1)
Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration
“Awesome filter I purchased your direct replacement K&N filter for my 94 Jeep Cherokee.  I noticed an increase in both performance and I am close to t”

FAQs for 1990 Jeep Wagoneer Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1990 Jeep Wagoneers?

Out of 38 Performance and Racing Products that fit 1990 Jeep Wagoneers, the following parts are the top sellers:

What’s the price range for 1990 Jeep Wagoneer Performance and Racing Products?

Performance and Racing Product prices for the 1990 Jeep Wagoneer start at $6.49 and go up to $359.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1990 Jeep Wagoneer?

The average price for Performance and Racing Products for the 1990 Jeep Wagoneer is $69.67. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance and Racing Products for other Jeep Wagoneer model years?

Yes, we currently carry Performance and Racing Products for 26 model years of Jeep Wagoneers between 1963 and 1989. Performance and Racing Products are bought most frequently for the following model years: 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, and 1981.

What are the cheapest Performance and Racing Products for my 1990 Jeep Wagoneer?

The cheapest 1990 Jeep Wagoneer Performance and Racing Products we carry in stock are:

What are the top-rated Performance and Racing Products that fit the 1990 Jeep Wagoneer?

Out of 79 reviews by customers, our 1990 Jeep Wagoneer Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1990 Jeep Wagoneer and their top-rated products:

What types of Performance and Racing Products do you sell for my 1990 Jeep Wagoneer?

As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1990 Jeep Wagoneer:

Can I get help with 1990 Jeep Wagoneer Performance and Racing Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Jeep Performance and Racing Products and more.

What is your return policy for Jeep Wagoneer Performance and Racing Products?

Advance Auto Parts keeps returns simple. For new Jeep Wagoneer Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.