1990 Jeep Wrangler Engine Parts
Select Your Submodel
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Engine Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Omix-ADA®Valve CoverJeep Wrangler 1990, Valve Cover by Omix-ADA®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$43.96 - $146.57 - Steinjager®Engine Valve CoverJeep Wrangler 1990, Engine Valve Cover by Steinjager®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$68.99
- Crown®Timing Chain GuideJeep Wrangler Base / Islander / Sahara 2.5L 1990, Timing Chain Guide 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...Developed to improve your driving experienceConstructed to ensure ultimate operation$13.25
- Crown®Timing CoverJeep Wrangler Base / Islander / Laredo / S / Sahara 1990, Timing 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...Developed to improve your driving experienceConstructed to ensure ultimate operation$81.45
- Mahle®Timing Chain KitJeep Wrangler 2.5L 1990, Timing Chain Kit by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$71.92
- Omix-ADA®Lower Crankshaft SprocketJeep Wrangler 4.2L 1990, Lower Crankshaft Sprocket by Omix-ADA®. The crankshaft drives the camshaft and valvetrain via timing sprockets and chain or timing gears. The valves are timed to open and close at precise intervals, and this...Meets or exceeds OEM quality standardsOEM quality at an affordable price$23.14
- Omix-ADA®Steel Single Roller Timing Chain KitJeep Wrangler 4.2L 1990, Steel Single Roller Timing Chain Kit by Omix-ADA®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Performs according to OEM specificationsMeets or exceeds OEM quality standards$68.39
- Cloyes®Camshaft SprocketJeep Wrangler 1990, Camshaft Sprocket by Cloyes®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made with precision and quality in mindDesigned to meet your specific needs$9.87 - $13.95
- Pioneer Automotive®Aluminum Timing CoverJeep Wrangler Base / Islander / Laredo / Sahara 1990, Aluminum Timing Cover by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$217.09
- Sealed Power®Standard Volume & Pressure Oil PumpJeep Wrangler 1990, Standard Volume & Pressure Oil Pump by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle...Manufactured to fit a specific applicationEnsures that oil is evenly distributed in the engine system$110.63
- SKP®Engine Oil PumpJeep Wrangler 1990, Engine Oil Pump by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.36
- Enginetech®Engine Piston Ring SetJeep Wrangler 2.5L 1990, Engine Piston Ring Set by Enginetech®. Superior size and weight grading within each set. Most Enginetech pistons are decked 0.010" to 0.020" to compensate for oversized bores and head/deck milling. Enginetech...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$12.46 - $28.91
- Crown®Engine Mount KitJeep Wrangler 1990, Engine Mount Kit 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$51.14 - $60.04
- Crown®Front Driver Side Engine MountJeep Wrangler Base / Islander / Laredo / Sahara 4.2L 1990, Front Driver Side Engine Mount 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...Developed to improve your driving experienceConstructed to ensure ultimate operation$23.30
- Crown®Rear Engine MountJeep Wrangler 1990, Rear Engine Mount 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$25.00
- Omix-ADA®Driver Side Engine MountJeep Wrangler 1990, Driver Side Engine Mount by Omix-ADA®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Restores proper engine-drivetrain positioning and alignmentEliminates noise and vibration caused by worn, sagging mounts$23.99 - $25.81
- Omix-ADA®Passenger Side Engine MountJeep Wrangler 1990, Passenger Side Engine Mount by Omix-ADA®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Restores proper engine-drivetrain positioning and alignmentEliminates noise and vibration caused by worn, sagging mounts$23.99 - $25.81
- Trans-Dapt®Stock Heavy Duty Motor Mounts with Polyurethane PadsJeep Wrangler 2.5L 1990, Stock Heavy Duty Motor Mounts with Polyurethane Pads by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$84.58
- Energy Suspension®Driver Side Motor Mount SetJeep Wrangler 4.2L 1990, Driver Side Motor Mount Set by Energy Suspension®. A true performance application component for cars, trucks, hot rods and racing/competition vehicles - yet designed to be also used for street vehicles! When...Soft-running enough to absorb vibrationsFor street use yet rugged for racing use$67.28
- Energy Suspension®Passenger Side Motor Mount SetJeep Wrangler 4.2L 1990, Passenger Side Motor Mount Set by Energy Suspension®. A true performance application component for cars, trucks, hot rods and racing/competition vehicles - yet designed to be also used for street vehicles! When...Soft-running enough to absorb vibrationsFor street use yet rugged for racing use$67.28
- Crown®Drive Belt Idler PulleyJeep Wrangler 1990, Drive Belt Idler Pulley with Hardware 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$22.46 - $73.02
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyJeep Wrangler 1990, Elite™ Drive Belt Idler Assembly by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original...Original equipment equivalentFactory-like fit and dependability$18.60
- SKP®Drive Belt Idler PulleyJeep Wrangler 1990, Drive Belt Idler Pulley by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.50
- Hayden®Idler/Tensioner PulleyJeep Wrangler 1990, Idler/Tensioner Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging, steering, and climate control. Replace a...Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening$21.80
- Omix-ADA®Composite Coating Cylinder Head GasketJeep Wrangler 1990, Composite Coating Cylinder Head Gasket by Omix-ADA®. Tired of looking at the stains on your driveway? Are you repairing or rebuilding your engine? Gaskets are a cheap solution to prevent or stop leaks. Omix-ADA...Made with precision and quality in mindDesigned to meet your specific needs$17.64 - $23.79
- Crown®Exhaust ValveJeep Wrangler 1990, 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 buck!Developed to improve your driving experienceConstructed to ensure ultimate operation$16.40 - $36.90
- Mopar®Rear Crankshaft Support O-RingJeep Wrangler Base / Islander / Sahara 2.5L 1990, Rear Crankshaft Support O-Ring by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$28.61
- Crown®Crankshaft SealJeep Wrangler 1990, Crankshaft Seal 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!Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$14.42 - $24.28
- Apex Auto®Rear Crankshaft Seal KitJeep Wrangler 2.5L 1990, Rear Crankshaft Seal Kit by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...Quick accurate delivery with excellent fill-rateExcellent inventory availability$9.82
- Omix-ADA®Crankshaft SealJeep Wrangler 1990, Crankshaft Seal by Omix-ADA®. Tired of looking at the stains on your driveway? Are you repairing or rebuilding your engine? Gaskets are a cheap solution to prevent or stop leaks. Omix-ADA offers high quality...Made with precision and quality in mindDesigned to meet your specific needs$20.79 - $29.45
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1990 Jeep Wrangler Models
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