1990 Jeep Wrangler Engine Parts

    • Replace®OE Replacement Engine
      $1,910.94from $1,528.75
      (0)
      Jeep Wrangler 1990, OE Replacement Remanufactured Engine by Replace®. C10 Engine, C11 Engine, C12 Engine, ISO 14000 and ISO 9000 Quality Control. "Sim Tested" for Compression, Leaks, Noises, Oil Pressure. If your engine is worn...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      # 23101333
    • Dorman®Oil Drain Plug
      $3.70from $2.96
      (0)
      Jeep Wrangler 1990, Stainless Steel Oil Drain Plug by Dorman®. Dorman’s Oil Drain Plugs are coated for high corrosion resistance and a long service life. Many styles are available, including standard, inset gasket, molded gasket,...
      Direct replacement for a proper fit every timeDorman’s oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money
      # 31624572
    • FRAM®Extra Guard™ Spin-On Oil Filter
      $9.40$7.52
      (0)
      Jeep Wrangler 1990, Extra Guard™ Spin-On Oil Filter by FRAM®. 1 Piece. The moving parts in your engine are cushioned by a very thin film of oil between the moving parts and bearings. If dirt gets in between these components, you...
      Provides superior engine protection and oil filtrationDesigned for Conventional Motor Oil
      # 39233393
    • FRAM®Tough Guard™ Full-Flow Spin-On Oil Filter
      $11.83$9.46
      (0)
      Jeep Wrangler 1990, Tough Guard™ Full-Flow Spin-On Oil Filter by FRAM®. 1 Piece. This filter is designed to ensure maximum protection to your engine under any driving conditions. FRAM Tough Guard oil filter uses only high-quality...
      Ensures extreme engine protection and oil filtrationDesigned for Premium Conventional and Synthetic Blend Motor Oil
      # 39233399
    • FRAM®Ultra/Xtended Guard Full-Flow Spin-On Oil Filter
      $12.76$10.21
      (0)
      Jeep Wrangler 1990, Ultra/Xtended Guard Full-Flow Spin-On Oil Filter by FRAM®. 1 Piece. Engineered for maximum engine protection without affecting oil flow this full-flow filter utilizes dual-layer synthetic media that provides...
      Designed for Full-Flow oil filtrationFor use with synthetic oil
      # 39233402
    • FRAM®High Mileage™ Full-Flow Spin-On Oil Filter
      $12.20$9.76
      (0)
      Jeep Wrangler 1990, High Mileage™ Full-Flow Spin-On Oil Filter by FRAM®. 1 Piece. This Full-Flow Spin-On filter helps to extend the service life of High Mileage vehicles ensuring maximum engine protection and unrestricted oil...
      Ensures extreme engine protection and oil filtration for older high mileage vehiclesContains time-released additives to maintain protection throughout oil life
      # 39233396
    • Westar®Front Engine Mount
      $13.93from $11.14
      (0)
      Jeep Wrangler 1990, Front Engine Mount by Westar®. Engineered to minimize vibration from the engine. This engine mount will make sure your engine runs quietly and does not rattle when started and while driving.
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      # 22592288
    • Energy Suspension®Motor and Transmission Mounts
      $6.18from $4.94
      (0)
      Jeep Wrangler 1990, Motor and Transmission Mounts 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
      # 40008862
    • DEA®Engine Mount
      $14.91from $11.93
      (0)
      Jeep Wrangler 1990, Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame keeping it in...
      Designed to meet or exceed OE specificationsConstructed to deliver consistent performance
      # 23229711
    • Anchor®Engine Mounts
      $11.88from $9.50
      (0)
      Jeep Wrangler 1990, Engine Mounts by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor....
      Direct OEM replacementSecurely supports the engine on the chassis
      # 21138478
    • Replace®OE Replacement Cylinder Head
      $325.00from $260.00
      (0)
      Jeep Wrangler 1990, OE Replacement Remanufactured Cylinder Head by Replace®. C10 Engine, ISO 14000 and ISO 9000 Quality Control. If your vehicle has a cylinder head problem, don’t waste time and money having your originals...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      # 23101320
    • Omix-Ada®Camshaft
      $127.86$102.29
      (0)
      Jeep Wrangler 1990, Camshaft by Omix-Ada®. 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. Replace that worn cam and restore engine...
      # 4500316
    • Omix-Ada®Camshaft Kit
      $173.54$138.83
      (0)
      Jeep Wrangler 1990, Camshaft Kit by Omix-Ada®. 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. Replace that worn cam and restore...
      # 4500419
    • Dorman®Valve Cover
      $60.06$48.05
      (0)
      Jeep Wrangler L4 1990, Valve Cover by Dorman®. Size: 19" L x 5.5" W x 3.5" H. Material: Plastic. Finish: Black. Without Installation Hardware. Without Oil Filler Cap. w Valve Cover, Gasket. This is an aftermarket part that replaces...
      Direct replacement for a proper fit every timeProvides a tight, lasting seal against oil leaks
      # 16419494
    • Bosch®Premium Oil Filter
      $9.45$7.56
      (0)
      Jeep Wrangler 1990, Premium Oil Filter by Bosch®. For premium engine performance, you need a premium oil filter. This filter from Bosch is highly efficient in filtering the oil by trapping both large and microscopic particles from...
      Designed for a proper fit99% efficiency – traps small engine-damaging particles
      # 24019265
    • Motorcraft®Oil Filter
      $10.10$8.08
      (0)
      Jeep Wrangler 1990, by Motorcraft®. At your next oil change, replace your dirty oil filter with this premium product. Engineered specifically for your Ford, Mercury, or Lincoln, the Motorcraft oil filter thoroughly cleanses engine...
      Direct OEM replacementRecommended by Ford Motor Company
      # 23871594
    • MANN-Filter®Spin-On Oil Filter
      $9.78$7.82
      (0)
      Jeep Wrangler 1990, Spin-On Oil Filter by MANN-Filter®. 1 Piece. This oil filter is designed to provide the engine with clean oil needed for smooth and long-lasting operation. The product stands up to even the most demanding...
      Optimum protection for the engineDesigned for modern high-performance oil
      # 20563454
    • Hastings®Full-Flow Spin-on Oil Filter
      $9.95$7.96
      (0)
      Jeep Wrangler 1990, Full-Flow Spin-on Oil Filter by Hastings®. 1 Piece. This filter traps contaminants from the oil minimizing the possibility of costly engine repairs. To prevent any leaks, it comes with a nitrile gasket that...
      Protects the engine from damaging contaminantsExcels in both contaminant removal efficiency and contaminant holding capacity
      # 21462745
    • Gates®Engine Oil Filler Cap
      $3.28$2.62
      (0)
      Jeep Wrangler 1990, Engine Oil Filler Cap by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to...
      # 20824558
    • Permatex®Valve Grinding Compound
      $5.33from $4.26
      (0)
      Valve Grinding Compound by Permatex®. Aids valve grinding and seating operations to remove burrs, surface defects, carbon, gum and corrosion. Can be used for lapping and grinding chromium. Mixes with water to form an easy-to-use...
      Remove burrs, surface defects, carbon, gum and corrosionMixes with water to form an easy-to-use paste
      # 22885625
    • Royal Purple®XPR™ Extreme Performance Racing Oil
      $242.28from $193.82
      (0)
      XPR™ Multi-Grade Extreme Performance Racing Oil by Royal Purple®. It's formulated to satisfy the demands of multi-platform racing environments. The oil is combined with additional performance enhancers to create a one-of-a-kind...
      Greater wear protection on start-upEnsures maximum horsepower and torque
      # 12156146
    • Royal Purple®API-Licensed High Performance Motor Oil
      $117.96from $94.37
      (1)
      API-Licensed High Performance Motor Oil by Royal Purple®. Upgrade your engine fluid to Royal Purple. This oil greatly contributes to increased horsepower and torque while improving fuel efficiency. Besides, the oil delivers...
      # 12156165
    • Royal Purple®Break-in Oil
      $120.84$96.67
      (0)
      Break-in Oil by Royal Purple®. This is a case of 12 x 32-ounce bottles. It's formulated to allow for proper ring seal and defend the camshaft and valve train from initial start-up wear. This product offers a combination of a super...
      Perfect for flat-tappet and roller enginesImproves engine performance
      # 12156246
    • Royal Purple®HPS™ Multi-Grade High Performance Street Motor Oil
      $124.56$99.65
      (2)
      HPS™ Multi-Grade High Performance Street Motor Oil by Royal Purple®. It's specially formulated for those seeking a higher level of performance and outstanding protection for their engine. The oil improves the condition of...
      Improves performanceOptimizes fuel economy
      # 12156262
    • Permatex®Ultra Slick™ Engine Assembly Lube
      $7.73$6.18
      (0)
      Ultra Slick™ Engine Assembly Lube by Permatex®, 4 oz. Bottle. This high quality product ensures reliable lubrication of metal mating surfaces to prevent scuffing and galling during initial engine start up. It is formulated to...
      Meets or exceeds OE specificationsSuperior adhesion to metal surfaces
      # 22885469
    • Permatex®Belt Dressing and Conditioner
      $5.45from $4.36
      (0)
      Belt Dressing and Conditioner by Permatex®. Extends belt life. Penetrates the cord fibers of “V” belts to restore pliability and flexibility. Prevents belt slippage due to heat, cold, dampness, dust and glazing. Eliminates...
      Extends belt lifePenetrates the cord fibers of “V” belts to restore pliability and flexibility
      # 22885680
    • Permatex®Anti-Seize Lubricant
      $5.33from $4.26
      (0)
      Anti-Seize Lubricant by Permatex®. A highly refined blend of aluminum, copper and graphite lubricants. Use during assembly to prevent galling, corrosion and seizing due to weathering or chemicals. Anti-Seize assures easier...
      A highly refined blend of aluminum, copper and graphite lubricantsAnti-Seize assures easier disassembly
      # 22885683
    • Permatex®Copper Anti-Seize Lubricant
      $18.00from $14.40
      (0)
      Copper Anti-Seize Lubricant by Permatex®. A premium quality copper anti-seize and thread lubricant that may be used to prevent seizing, corrosion and galling where high temperature conditions exist. Contains a high percentage of...
      Used to prevent seizing, corrosion and galling where high temperature conditions existTemperature range: -30°F to 1800°F (-34°C to 982°C)
      # 22885690
    • Loctite®Silver Anti-Seize Lubricant
      $4.13from $3.30
      (0)
      Silver Anti-Seize Lubricant by Loctite®. Fortified with graphite and metallic flake, this heavy-duty, petroleum-based lubricant is used during assembly to prevent seizing, galling, and corrosion. It is formulated to withstand...
      Prevents seizing, galling, and corrosionProtects metal parts to 1600°F
      # 24683325
    • Spectra Premium®Engine Oil Pan
      $176.68$141.34
      (0)
      Jeep Wrangler 4.2L 1990, Engine Oil Pan by Spectra Premium®. Gasket not Included. This oil pan is designed to provide OE quality, fit, and performance. It's manufactured using Spectra Premium's engineering analysis and deep...
      Stores the engine oil and protects the the bottom of the vehicle's engine from road debrisManufactured using both spot welding and baffle processes to ensure OE design and fit
      # 22807181
    • Hayden®Ultra-Cool™ Engine Oil Cooler Kit
      $49.23$39.38
      (1)
      Universal Ultra-Cool™ Engine Oil Cooler Kit by Hayden®, Length 12-1/2", Thickness 3/4", Description: Replacement cooler for 459 & 462 Oil Cooler Kits, Fitting Size 1/2" Push-on, Height 7-1/2". Hayden Automotive engineers,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 22188599
    • Hayden®Rapid-Cool™ Heavy Duty Oil Cooler
      $82.69from $66.15
      (0)
      Universal Rapid-Cool™ Heavy Duty Oil Cooler by Hayden®. This product is perfect for transmission and engine oil cooling applications that require a higher flow range and increased heat transfer capacity in a compact space. The...
      Plate and fin designPatented internal turbulation for increased heat transfer and minimal pressure drop
      # 22188605
    • Hayden®Swirl-Cool™ Heavy Duty Oil Cooler
      $64.50from $51.60
      (4)
      Universal Swirl-Cool™ Heavy Duty Oil Cooler by Hayden®. Keep your oil cool with this part. Designed for rugged heavy-duty use, this oil cooler features brazed copper tubes with aluminum fin construction. The turbulators in its...
      Designed for rugged heavy-duty useBrazed copper tubes and aluminum fin construction
      # 22190786
    • Hayden®Engine Oil Cooler Metal Line Kit
      $33.48$26.78
      (0)
      Universal Engine Oil Cooler Metal Line Kit by Hayden®. Keep your engine oil cool with this product. Designed to route oil lines past exhaust manifolds, the part provides exceptional protection and years of reliable service. The kit...
      Designed to route oil lines past exhaust manifoldsProvides protection where standard hoses can fail
      # 22267771
    • Hayden®Swirl-Cool™ Power Steering Oil Cooler
      $28.45$22.76
      (0)
      Jeep Wrangler 1990, Swirl-Cool™ Power Steering Oil Cooler by Hayden®. Size: 9" x 2 1/2" x 3/4" Light Duty. This product is designed to remove destructive heat generated within the power steering system and prolong the life of the...
      Designed for vehicles with 3/8" I.D. power steering return hoseRemoves destructive heat and prolongs the life of the power steering system
      # 23599797
    • Hayden®Engine Oil Cooler Replacement Hose
      $36.46$29.17
      (0)
      Jeep Wrangler 1990, Engine Oil Cooler Replacement Hose by Hayden®. If you need to replace your cracked and leaking oil cooler hose, Hayden is the way to go. Made of premium materials, this hose ensures smooth transfer of oil from...
      Direct replacement for proper fitDesigned for medium duty applications
      # 23601374
    • Hayden®Ultra-Cool™ Engine Oil Cooler Kit
      $97.63from $78.10
      (0)
      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
      # 23635518
    • Cloyes®Engine Timing Chain Kit
      $93.66$74.93
      (0)
      Jeep Wrangler 2.5L 1990, Engine Timing Chain Kit by Cloyes®. Use 1 per Car. Location: Front. Includes: Camshaft, Crank, Chain, Tensioner, Damper. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      # 21887072
    • Cloyes®Engine Timing Chain
      $29.76from $23.81
      (0)
      Jeep Wrangler 1990, Engine Timing Chain by Cloyes®. Location: Center. 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,...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      # 21917020
    • Dayco®PowerBond™ Premium OEM Replacement Harmonic Balancer
      $91.33$73.06
      (0)
      Jeep Wrangler 2.5L 1990, PowerBond™ Premium OEM Replacement Harmonic Balancer by Dayco®. Whether you are a professional engine rebuilder or shade tree mechanic, this product is what you need when OE quality, fit, and function are...
      OE quality, fit, and function at an affordable priceSG (Spheroidal Graphite) iron casting for extra durability
      # 24470073
    • Hayden®Idler / Tensioner Pulley, Back Idler
      $27.51$22.01
      (0)
      Jeep Wrangler 1990, Idler / Tensioner Pulley, Back Idler by Hayden®. Pulley Diameter: 3 1/2", Groove: Smooth, Type: For 1" Belt Width. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can...
      Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening
      # 23604555
    • Goodyear®Gatorback™ Poly-V Serpentine Belt
      $36.66$29.33
      (0)
      Jeep Wrangler 4.2L 1990, Gatorback™ Poly-V Serpentine Belt by Goodyear®. Use 1 per Car. Location: Accessory Drive. Goodyear has you covered with quality serpentine belts that efficiently link two or more rotating shafts and...
      Sturdy materials maintain tension integrity during belt service life for better wear resistanceGreater flexibility and cooler operation thanks to advanced materials
      # 21562403
    • Goodyear®Gatorback™ V-Belt Drive Belt
      $12.58from $10.06
      (0)
      Jeep Wrangler 1990, Gatorback™ V-Belt Drive Belt by Goodyear®. Use 1 per Car. This belt is developed as OEM replacement for the most demanding engine drives. Thanks to durable tension members with low-stretch properties,...
      High strength tension members resist shockload failureLow elongation materials ensure uniform performance over the belt life
      # 21615701
    • Omix-Ada®Serpentine Belt
      $26.51from $21.21
      (0)
      Jeep Wrangler 1990, Serpentine Belt by Omix-Ada®. The water pump, alternator, power steering pump and A/C compressor are all driven off the crankshaft by a system of belts and pulleys. When belts become worn, pulleys can slip,...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4531247
    • Dayco®Top Cog™ GOLD Label™ Drive Belt with Laminated Construction
      $21.04$16.83
      (0)
      Jeep Wrangler 1990, Top Cog™ GOLD Label™ Drive Belt by Dayco®. Construction: Laminated, Position: Fan and Power Steering. Built with cogs in its top, the belt provides additional flexibility around small pulleys while the...
      Constructed to deliver extended life in demanding diesel applicationsCogs in the top of the belt for increased flexibility around small pulleys
      # 24470074
    • Dayco®Top Cog™ Drive V-Belt
      $13.86from $11.09
      (0)
      Jeep Wrangler 1990, Top Cog™ Drive V-Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures...
      Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts
      # 24507290
    • Dayco®Poly Rib™ W Profile Serpentine Belt
      $29.21$23.37
      (0)
      Jeep Wrangler with Air Conditioning 1990, Poly Rib™ W Profile Serpentine Belt by Dayco®. Compared to any other belt on the market, this belt provides better belt-to-pulley contact thus reducing slippage and noise thanks to its...
      Designed for power transmission on multiple-accessory drivesW Profile conforms to worn misaligned drives in older applications
      # 24507295
    • Dayco®Drive Rite Spun Cog Serpentine Belt
      $4.98from $3.98
      (0)
      Jeep Wrangler 1990, Drive Rite Spun Cog Serpentine Belt by Dayco®. Made of premium quality materials and constructed using state-of-the art technologies, the Dayco Drive Rite serpentine belt provides more than just OE required...
      Designed for excellent performanceDirect OE replacement
      # 24642900
    • Dayco®Drive Rite V-Ribbed Serpentine Belt
      $25.83$20.66
      (0)
      Jeep Wrangler with Air Conditioning 1990, Drive Rite V-Ribbed Serpentine Belt by Dayco®. Made of premium quality materials and constructed using state-of-the art technologies, the Dayco Drive Rite serpentine belt provides more than...
      Designed for excellent performanceDirect OE replacement
      # 24642914
    • Continental®ContiTech™ Conti-V Multirib™ Serpentine Belt
      $33.41$26.73
      (0)
      Jeep Wrangler 4.2L 1990, ContiTech™ Conti-V Multirib™ Serpentine Belt by Continental®. This is an aftermarket part that replaces factory OE # 53013676AC, 820K6. Includes: Belt Only. Designed to transmit torque and drive engine...
      OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions
      # 23174066
    • Gates®MasterPro™ Series XL™ High Capacity Standard Drive V-Belt
      $13.73from $10.98
      (0)
      Jeep Wrangler 1990, MasterPro™ Series XL™ High Capacity Standard Drive V-Belt by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      # 20741323
    • Gates®Roadmax™ Series XL™ High Capacity Standard Drive V-Belt
      $4.08$3.26
      (0)
      Jeep Wrangler 1990, Roadmax™ Series XL™ High Capacity Standard Drive V-Belt by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      # 20741330
    • Gates®MasterPro™ Series Micro-V™ AT Premium OE Serpentine V-Ribbed Belt
      $39.94$31.95
      (0)
      Jeep Wrangler 4.2L 1990, MasterPro™ Series Micro-V™ AT Premium OE Serpentine V-Ribbed Belt by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain...
      # 20756122
    • Standard®Tru-Tech™ Neutral Safety Switch
      $15.73$12.58
      (0)
      Jeep Wrangler Automatic Transmission 1990, Tru-Tech™ Neutral Safety Switch by Standard®, Use 1 per Car. Type Connection: Male. Terminal Type: Pins. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23798757
    • Hastings®Crankcase Breather Filter
      $3.43$2.74
      (0)
      Jeep Wrangler 4.2L 1990, Crankcase Breather Filter by Hastings®. The crankcase ventilation system channels harmful crankcase vapors to the air intake so they can be burned along with the air/fuel mixture. The Crankcase Breather...
      # 21459436
    • Denso®Oil Filter
      $7.00$5.60
      (0)
      Jeep Wrangler 1990, Oil Filter by Denso®. When it comes to oil filters, you can't do better than Denso. This is why Densi is one of the world's premier OE oil filter suppliers. Denso uses this world class know-how to produce First...
      Heavy-duty steel case resists distortionPre-lubricated molded o-ring provides superior sealing over generic filters
      # 21023063
    • Standard®Tru-Tech™ Crankshaft Position Sensor
      $36.79$29.43
      (0)
      Jeep Wrangler 2.5L Without High Altitude Emissions 1990, Tru-Tech™ Crankshaft Position Sensor by Standard®, Use 1 per Car. Type Connection: Male, Female. Terminal Type: Pin. Do you see dark puddles on the ground when you park? Is...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23770318
    • Fel-Pro®Rear Crankshaft Seal Kit
      $21.40from $17.12
      (0)
      Jeep Wrangler 1990, Rear Crankshaft Seal Kit by Fel-Pro®, Improved Design. Material: Rubber. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 18926889
    • Timken®Engine Crankshaft Seal
      $14.35from $11.48
      (0)
      Jeep Wrangler 1990, Engine Crankshaft Seal by Timken®, O.E. Replacement. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      # 20480010
    • Timken®Engine Crankshaft Repair Sleeve
      $30.75from $24.60
      (0)
      Jeep Wrangler 1990, Engine Crankshaft Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is...
      Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable
      # 20480079



    Guides & Articles
    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".
    This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that you are tuning up your engine because it has reached the mileage or time point to do so, and that you are NOT performing a tune up to cure an engine performance defect. We make this distinction...
    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".
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    1990 Jeep Wrangler Models
    • 1990 Jeep Wrangler Base Replacement Engine Parts
    • 1990 Jeep Wrangler Islander Replacement Engine Parts
    • 1990 Jeep Wrangler Laredo Replacement Engine Parts
    • 1990 Jeep Wrangler Sahara Replacement Engine Parts