1990 Jeep Wrangler Performance Engine Parts

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    • SCAT® Rotating Assembly
      (0 reviews)
      # 74566921
      Jeep Wrangler 4.2L 1990, Rotating Assembly by SCAT®. Crank Stroke: 3.895", Rod Length: 6.125", Bore Size: 3.905", Piston Manufacture: Icon, Piston Class: Forged, Piston Type: Dish, Balance Internal, Rod: I-Beam 3/8", Crank: Cast....
      Cast and forged cranks in all styles, weights and rod combinations.6 Different Styles of I-Beam and H-Beam Rods in Various Lengths, Weights and Journal Combinations.
      $1,574.92
    • Mahle® Performance Piston Ring Set
      (0 reviews)
      # 88897145
      Jeep Wrangler 2.5L 1990, Performance Piston Ring Set by Mahle®. Oil Ring: 2.8mm. Ring Type: Pre Fit. Ring Series: Sport Compact. Second Ring Material: Cast iron. Second Ring Facing Material: Cast iron. Second Ring: 1.2mm. Top Ring:...
      $89.85
    • COMP Cams® Timing Chain
      (0 reviews)
      # 14713689
      Jeep Wrangler 4.2L 1990, Timing Chain by COMP Cams®. High Energy; Timing Chain; Chain Only; AMC V6.
      $26.51
    • COMP Cams® Timing Set
      (0 reviews)
      # 14712821
      Jeep Wrangler 4.2L 1990, Timing Set by COMP Cams®. High Energy; Timing Set; AMC 6 Cylinder; 199-258.
      $47.10
    • Cloyes® Original True Roller Timing Set
      (0 reviews)
      # 21889509
      Jeep Wrangler 4.2L With Roller Type Chain 1990, Original True Roller Timing Set by Cloyes®. Cloyes offers the most accurate, consistent, and highest quality performance cam drive components available. Cloyes was “first” with...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      $139.38
    • K&N® Premium Wrench-Off Oil Filter
      (0 reviews)
      # 337879
      Jeep Wrangler 1990, Premium Wrench-Off Oil Filter by K&N®. Never wrestle with a stuck oil filter again. The Wrench-Off Canister Oil Filter can be easily removed with a socket or wrench.
      $12.44
    • Milodon® External Oil System
      (0 reviews)
      # 56787017
      Jeep Wrangler With AMC Engine 1990, External Oil System by Milodon®. Comes in a kit. Includes External Oiling System Feed Lines, Mounting Hardware. Dual Line Swivel External Oil System. External oil systems allow the bypassing of...
      $415.95
    • Moroso® Oil Pan Gasket
      (0 reviews)
      # 84998379
      Jeep Wrangler 258 CID 1990, Oil Pan Gasket by Moroso®. Steel Reinforced. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.19
    • Flex-a-Lite® Heavy Duty Engine Oil Cooler Kit
      (0 reviews)
      # 86889626
      Jeep Wrangler 1990, Heavy Duty Engine Oil Cooler Kit by Flex-a-Lite®. With 3/4" Threads. Protect your investment and save on costly repairs. With this part installed in your vehicle, you’ll be able to reduce engine oil...
      Superior coolingCopper/aluminum material
      $255.23
    • Flex-a-Lite® Heavy Duty Oil Cooler
      (0 reviews)
      # 81567594
      Jeep Wrangler 1990, Heavy Duty Oil Cooler by Flex-a-Lite®. It is designed to lower the temperature of the engine and transmission oil and thus extend the life of your engine, transmission, as well as the life of related components...
      Effective for both engine and transmission coolingCopper/aluminum material
      $90.55 - $133.00
    • Flex-a-Lite® Standard Duty Engine Oil Cooler Kit
      (0 reviews)
      # 86889625
      Jeep Wrangler 1990, Standard Duty Engine Oil Cooler Kit by Flex-a-Lite®. With 3/4" Threads. Protect your investment and save on costly repairs. With this part installed in your vehicle, you’ll be able to reduce engine oil...
      Superior coolingCopper/aluminum material
      $127.99
    • Hayden® Ultra-Cool™ Engine Oil Cooler Kit
      (0 reviews)
      # 23635518
      Jeep Wrangler 1990, Ultra-Cool™ Engine Oil Cooler Kit by Hayden®. Complete kit with cooler, hose adapter and mounting hardware. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™...
      Made of quality materialsTurbulators in every tube ensure efficient cooling
      $76.97 - $123.23
    • Energy Suspension® Motor and Transmission Mounts
      (0 reviews)
      # 40008862
      Jeep Wrangler 1990, Motor and Transmission Mount by Energy Suspension®. Energy Suspension offers replacement mount bushings for engines, transmissions, engine subframes, differentials, transfer cases, as well as bushings and...
      Replacement mount bushings for engines, transmissions, and transfer case prevents mechanicals from shifting around on broken or weak mounts under accelerationEliminates excess stress on axles, drive shafts, and seals that can cause premature wear and leaks when mechanicals are sitting at improper angles
      $4.94 - $39.78
    • Rugged Ridge® Engine Mount
      (0 reviews)
      # 4531462
      Jeep Wrangler 1990, Engine Mount,Pair by Rugged Ridge®. The Jeep is the original high performance off-road machine, built to perform under the most grueling conditions. But even though it's a capable machine right from the factory,...
      Engineered and trail tested exclusively for JeepsOver 3000 products
      $85.99 - $181.99
    • Trans-Dapt® Engine Swap Motor Mounts with Rubber Pads
      (0 reviews)
      # 56806462
      Jeep Wrangler 1990, Engine Swap Motor Mounts with Rubber Pads by Trans-Dapt®. Comes in a kit. Frame Mounts, Mount Pads, Mounting Hardware. Trans-Dapt Performance started offering transmission adapters and engine swap motor mounts...
      $164.69
    • Zone Offroad® Motor Mount Lift Kit
      (0 reviews)
      # 78475813
      Jeep Wrangler 1990, Motor Mount Lift Kit for 1"-3" Lifted Vehicles by Zone Offroad®. Size: 1". This 1? motor mount lift is designed to improve the rear driveline angles by utilizing your factory motor mounts to tilt the transfer...
      $68.14
    • COMP Cams® Engine Master Rebuild Kit
      (0 reviews)
      # 14713377
      Jeep Wrangler 4.2L 1990, Engine Master Rebuild Kit by COMP Cams®. Engine Finishing Kit; Incl. Woodruff Keys; Alignment Dowels; Cam Bolts; Timing Cover; Oil Pump Dowel Pins.
      $10.73
    • Comp Cams® Engine Finishing Kit
      (0 reviews)
      # 90030219
      Jeep Wrangler 4.2L 1990, Engine Finishing Kit by Comp Cams®. Oil Pump Dowel Pins. Alignment DowelsIncludes Woodruff Keys, Cam Bolts, Timing Cover.
      $10.73
    • Crane Cams® Anti-Pump Up Hydraulic Lifter
      (0 reviews)
      # 98655626
      Jeep Wrangler 4.2L 1990, Anti-Pump Up Hydraulic Lifter by Crane Cams®. Outer Diameter: 0.904". High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $14.88 - $69.26
    • Crane Cams® Lifter
      (0 reviews)
      # 98548714
      Jeep Wrangler 1990, Lifter by Crane Cams®. 12 Pieces. Body Diameter: 0.904". High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade performance products...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $125.66
    • Crane Cams® Mechanical Lifter
      (0 reviews)
      # 98548715
      Jeep Wrangler 1990, Mechanical Lifter by Crane Cams®. 16 Pieces. Outer Diameter: 0.904", Pushrod Height: 1.485". High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $155.59
    • Melling® Engine Timing Chain Guide
      (0 reviews)
      # 72445923
      Jeep Wrangler 2.5L 1990, Engine Timing Chain Guide by Melling®. Every Melling timing chain guide is designed and built to meet or exceed OEM requirements for the application.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $11.01
    • Milodon® Roller Thrust Bearing
      (0 reviews)
      # 94962192
      Jeep Wrangler With AMC Engine 1990, Roller Thrust Bearing by Milodon®, 1 Piece. Precise Cam Timing With No HP Loss! Even though Milodon Gear Drives are designed for ''All Out Competition'', they work equally well in application,...
      $21.95
    • Trans-Dapt® 2-1/2" 20mm x 1.5 Single Oil Filter Relocation Kit
      (0 reviews)
      # 56806277
      Jeep Wrangler 1990, 2-1/2" 20mm x 1.5 Single Oil Filter Relocation Kit by Trans-Dapt®. Single. Size: 2-1/2" 20mmX1.5. Kit. Includes: Oil Filter Bypass Adapter, remote single oil filter base, 2- 30" hoses, 4 brass fittings, mounting...
      $79.19
    • Milodon® Oil Pump Pickup
      (0 reviews)
      # 56786920
      Jeep Wrangler With AMC Engine 1990, Oil Pump Pickup by Milodon®, 1 Piece. Oil Pan Style: Street/Strip. Oil Pan Depth: 9.000". Pickup Installation: Screw-in. Engineered for maximum flow and durability, even in the most extreme...
      $47.95
    • Melling® Engine Timing Chain Tensioner
      (0 reviews)
      # 72448050
      Jeep Wrangler 2.5L 1990, Engine Timing Chain Tensioner by Melling®. Melling timing chain tensioners are available as individual parts and also part of several Melling timing chain sets.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $31.85
    • Crown® Crankshaft Position Sensor
      (0 reviews)
      # 96260207
      Jeep Wrangler 2.5L 1990, Crankshaft Position Sensor by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $28.22
    • Hayden® Swirl-Cool™ Engine Oil Cooler Kit
      (0 reviews)
      # 23598745
      Jeep Wrangler 1990, Swirl-Cool™ Engine Oil Cooler Kit by Hayden®. Size: 18" x 6 1/2" x 1 1/2" Heavy Duty, Cross Flow Style. Complete kit with cooler, hose adapter and mounting hardware. If you need a quality engine oil cooler for...
      Designed for heavy-duty applicationsCopper header and tube construction
      $118.03
    • Hayden® Engine Oil Cooler Metal Line Kit
      (0 reviews)
      # 60574228
      Jeep Wrangler 1990, Engine Oil Cooler Metal Line Kit by Hayden®. Metal Line Kit, Routes Oil Lines Past Exhaust Manifolds. Keep your engine oil cool with this product. Designed to route oil lines past exhaust manifolds, the part...
      Designed to route oil lines past exhaust manifoldsProvides protection where standard hoses can fail
      $31.31
    • Replace® OE Replacement Engine
      (0 reviews)
      # 90645771
      Jeep Wrangler 1990, OE Replacement Engine by Replace®. If your engine is worn out, don’t just get a rebuilt engine, get one that’s better than new. A Replace engine is reverse engineered to eliminate original factory defects,...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      $1,658.25 - $2,000.25
    • Crown® Valve Cover
      (0 reviews)
      # 96260134
      Jeep Wrangler 2.5L 1990, Valve Cover by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $42.68
    • Dorman® Valve Cover
      (0 reviews)
      # 16415794
      Jeep Wrangler 1990, Valve Cover by Dorman®. Save time and money with Dorman’s Engine Valve Cover. Each one comes with the appropriate number of gaskets as well as all other components needed for a complete repair.
      Direct replacement for a proper fit every timeProvides a tight, lasting seal against oil leaks
      $55.03 - $114.86
    • Omix-ADA® Plastic Valve Cover
      (0 reviews)
      # 4536118
      Jeep Wrangler 2.5L 1990, Plastic Valve Cover by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. As its name implies, the valve cover encases the valves and other valvetrain components. Valve covers are generally durable parts, but...
      Prevents oil leaksMeets or exceeds OEM quality standards
      $30.90
    • Omix-ADA® Cylinder Head
      (0 reviews)
      # 4535545
      Jeep Wrangler 4.2L 1990, Cylinder Head by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. If you've got cylinder head problems and you're in a hurry to get your Jeep back on the road or the trail, this cylinder head assembly is for...
      Brand new, not reconditionedComes fully assembled and ready to install
      $605.68
    • Replace® OE Replacement Cylinder Heads
      (0 reviews)
      # 97054844
      Jeep Wrangler 1990, OE Replacement Cylinder Heads by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. Replace cylinder heads are completely machined, inspected and...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      $303.75 - $413.75
    • Crown® Engine Camshaft
      (0 reviews)
      # 16673861
      Jeep Wrangler 1990, Engine Camshaft by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $97.83 - $112.50
    • Omix-ADA® Camshaft
      (0 reviews)
      # 4500304
      Jeep Wrangler 4.2L 1990, Camshaft by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. If your engine just doesn't have the pep it once had, or if you have a cylinder miss, your camshaft might be worn or have one or more wiped lobes....
      $93.29 - $142.82
    • Melling® Rocker Arm Kit
      (0 reviews)
      # 72804313
      Jeep Wrangler 1990, Rocker Arm Kit by Melling®.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $19.98 - $22.91
    • Crown® Engine Exhaust Valve
      (0 reviews)
      # 16673915
      Jeep Wrangler 1990, Engine Exhaust Valve by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $9.35 - $28.22
    • Crown® Engine Intake Valve
      (0 reviews)
      # 16673836
      Jeep Wrangler 1990, Engine Intake Valve by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $7.60 - $20.84
    • Omix-ADA® Exhaust Valve
      (0 reviews)
      # 79040046
      Jeep Wrangler 1990, Exhaust Valve by Omix-ADA®. 5 Year Limited Warranty. The engine is the heart of your Jeep, but with many years and miles it may not be beating as strong as it once did. If you're hearing strange noises from...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $2.82 - $17.78
    • Omix-ADA® Intake Valve
      (0 reviews)
      # 79040053
      Jeep Wrangler 1990, Intake Valve by Omix-ADA®. 5 Year Limited Warranty. The engine is the heart of your Jeep, but with many years and miles it may not be beating as strong as it once did. If you're hearing strange noises from under...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $0.42 - $15.42
    • Sealed Power® Engine Exhaust Valve
      (0 reviews)
      # 41811125
      Jeep Wrangler 1990, Engine Exhaust Valve by Sealed Power®.
      $16.77 - $24.06
    • Crown® Engine Connecting Rod
      (0 reviews)
      # 16673864
      Jeep Wrangler 1990, Engine Connecting Rod by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $37.62 - $39.20
    • Crown® Engine Piston and Pin
      (0 reviews)
      # 16682134
      Jeep Wrangler 1990, Engine Piston and Pin by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $46.25 - $64.29
    • Omix-ADA® Piston
      (0 reviews)
      # 4501513
      Jeep Wrangler 1990, Piston by Omix-ADA®. 5 Year Limited Warranty. Abnormal operating conditions can cause pistons to become burned, cracked, scuffed or scored. Damaged rings lands can cause piston rings to bind in the ring grooves,...
      Restores compression and performanceMeets or exceeds OEM quality standards
      $12.56 - $50.05
    • Omix-ADA® Steel Connecting Rod
      (0 reviews)
      # 4535532
      Jeep Wrangler 4.2L 1990, Steel Connecting Rod by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. The engine is the heart of your Jeep, but with many years and miles it may not be beating as strong as it once did. If you're hearing...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $70.51
    • Sealed Power® Engine Piston
      (0 reviews)
      # 38765294
      Jeep Wrangler 1990, Engine Piston Engine Piston by Sealed Power®.
      $31.91 - $47.46
    • Sealed Power® Engine Piston Ring Set
      (0 reviews)
      # 39643812
      Jeep Wrangler 1990, Engine Piston Ring Set by Sealed Power®.
      $41.97 - $86.89
    • Cloyes® Center Engine Timing Chain
      (0 reviews)
      # 21917020
      Jeep Wrangler 1990, Center Engine Timing Chain by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain or a...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $22.10 - $30.74
    • Cloyes® Engine Timing Set
      (1 reviews)
      # 21917026
      Jeep Wrangler 1990, Engine Timing Set by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $40.62 - $47.49
    • Cloyes® Front Engine Timing Chain Kit
      (0 reviews)
      # 21887068
      Jeep Wrangler 2.5L 1990, Front Engine Timing Chain Kit by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $61.88
    • Crown® Engine Timing Chain
      (0 reviews)
      # 16673905
      Jeep Wrangler 1990, Engine Timing Chain by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $17.02 - $21.72
    • Crown® Engine Timing Set
      (0 reviews)
      # 16682152
      Jeep Wrangler 1990, Engine Timing Set by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $54.87 - $59.58
    • Dorman® Timing Cover
      (0 reviews)
      # 16852842
      Jeep Wrangler 1990, Timing Cover by Dorman®. This is an aftermarket part that replaces factory OE # 53020222. Save time and money with Dorman’s Engine Timing Cover. Each one comes with a gasket as well as any other components...
      Direct replacement for a proper fit every timeWhere applicable, seal and/or oil pump gaskets are provided for powerful leak prevention
      $56.58
    • Omix-ADA® Metal Timing Chain Cover
      (0 reviews)
      # 4503730
      Jeep Wrangler 1990, Metal Timing Chain Cover by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. As its name implies, the timing cover encloses the timing chain and sprockets or timing gears. Its main job is keeping oil inside the...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $40.77
    • Omix-ADA® Timing Chain
      (0 reviews)
      # 4503929
      Jeep Wrangler 1990, Timing Chain by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. The crankshaft drives the camshaft and valvetrain via the timing chain. The valves are timed to open and close at precise intervals, and this...
      Includes timing chain, crankshaft sprocket, and camshaft sprocketMeets or exceeds OEM quality standards
      $17.42 - $46.80
    • Omix-ADA® Timing Cover Kit
      (0 reviews)
      # 4504046
      Jeep Wrangler 1990, Timing Cover Kit by Omix-ADA®. Includes Cover and Oil Pan Gasket. Direct Fit. 5 Year Limited Warranty. As its name implies, the timing cover encloses the timing chain and sprockets or timing gears. Its main job...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $54.38 - $74.76
    • Sealed Power® Engine Timing Chain
      (0 reviews)
      # 41811144
      Jeep Wrangler 1990, Engine Timing Chain by Sealed Power®.
      $15.73 - $24.34
    • Sealed Power® Engine Timing Set
      (0 reviews)
      # 41811150
      Jeep Wrangler 1990, Engine Timing Set by Sealed Power®.
      $41.99 - $54.96




    Guides & Articles

    • Performance Engine Cooling
      Auxiliary Oil Coolers Keep Engine Oil Temperature Under Control
      You may have seen Performance Engine Oil Coolers for sale on our website or elsewhere, and your first reaction may have been "who needs one of those? Not I." We can't say we blame you if your presumption is that either a) your engine is cooled by liquid antifreeze/coolant, so this thing can't be for you; or b) the word "performance" led you to conclude that hot-rodders are the primary target for these add-ons. In fact, if you tow a trailer, or tend to load up your SUV to the max, or drive at high speeds in very hot summer climes, you just might be the real target customer for an engine oil cooler. Allow us to provide some educational background on motor oil, and the critical roles (plural) it plays. Please read on!
    • Replacement Engine Parts
      Fan Belt? Alternator Belt? Serpentine Belt? Similarities and Differences
      Look up "fan belt" in any modern automotive dictionary, and you'll typically find a definition that reads, "An endless belt used to transmit power from a crankshaft-driven pulley to a pulley driving the fan, alternator, or other engine accessory. It is usually V-shaped in cross section with the point of the V fitting into a groove in the pulley".
    • Replacement Engine Parts
      Timing Gears, Chains And Belts Keep Your Camshaft Correctly Timed!
      Does your ride have timing gears, a timing belt, or a timing chain? Is one better than the other? And perhaps most importantly, do I need to be concerned about the recommendation to replace the timing belt at a certain mileage interval? Welcome to our discussion of "engine timing".
    • Replacement Engine Parts
      Glossary of Engine Internal Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, move up and down, pump, seal, or remain stationary. When repairing or rebuilding your engine, you will come across many different terms when referencing repair manuals and ordering parts. We know it can be confusing, especially when the repair is complex. Even if you are paying a professional to do the work, it’s good to be conversant with the topic. In order to help you understand the terminology of engine components, we’ve created the following glossary, listed in alphabetical order.

    Popular Products

    1990 Jeep Wrangler Performance Engine Parts Reviews

    Average rating:  5  5 - 6 reviews
    5 of 5
    BorgWarner
    Installed it last month and instantly felt more horsepower. Not to mention that it made my engine sound better. I would highly recommend this to anyone looking for way to boost the power.
    RPosted by Roy (Louisville, KY) /
    Was this review helpful for you? Yes
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    1990 Jeep Wrangler Models
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