Below you will find the best synthetic oil for a 1990 Jeep COMANCHE. Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!
Recommended oil for my 1990 Comanche
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 10W-30 Synthetic Motor Oil | Get the best synthetic oil for your Comanche now! Save time and money and protect your Jeep. | With filter 6 quarts After refill check oil level. |
ATMQT-EA
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| XL 10W-30 Synthetic Motor Oil | Protect your Comanche with Amsoil and support the best MADE in USA oil! | With filter 6 quarts After refill check oil level. |
XLTQT-EA
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| OE 10W-30 Synthetic Motor Oil | AMSOIL OE Synthetic Motor Oil is specially made for the extended oil change intervals recommended for your 1990 Jeep Comanche 4.0L engine. It has advanced synthetic technology that resists chemical breakdown for maximum wear protection for your vehicle which is well beyond the traditional 3,000-mile oil change interval. Get the best synthetic oil now for your Jeep Comanche. | With filter 6 quarts After refill check oil level. |
OETQT-EA
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Recommended oil filters for my 1990 Comanche
| Product Name | Product Description | Product |
|---|---|---|
| WIX Oil Filter | Wix oil filters for your 1990 Jeep Comanche have extended OEM recommendations which match the drain intervals of AMSOIL XL synthetic motor oil which is 12k or 1 year, whichever is first. |
51626-EA
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Recommended cabin & Air Filters for my Jeep Comanche
| Product Name | Product Description | Product |
|---|---|---|
| WIX Air Filter | Awesome air filter for your 1990 Jeep Comanche. |
46077-EA
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Recommended fuel Filters for my 1990 Comanche
| Product Name | Product Description | Product |
|---|---|---|
| WIX Fuel Filters | Superior fuel cleansing for your 1990 Jeep Comanche and it will prevent pump wear, injector clogging, premature engine wear while helping boost your Comanche's fuel economy! |
33486-EA
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Recommended transmission fluids for my 1990 Comanche
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 75W-90 | Manual Transmission Fluid |
AX15 (5-SPD) 6.8 pints | This special formula is made for harsh operating conditions that pick-up trucks endure. Also top-notch protection for SUVs, heavy equipment, and other heavy-duty vehicles. Made in the USA. |
SVGPK-EA
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| SEVERE GEAR® 75W-110 | Manual Transmission Fluid |
AX15 (5-SPD) 6.8 pints | This is a fantastic lubricant for towing trailers, heavy duty hauling, off road driving/4x4, commercial applications, and for race enthusiasts. This severe gear lube will protect bearings, gears from friction and exceeds performance of any regular gear oil out there! Keep your truck or vehicle out of the shop and avoid costly repairs with this made in the USA lube. |
SVTPK-EA
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| SEVERE GEAR® 80W-90 | Manual Transmission Fluid |
AX15 (5-SPD) 6.8 pints | This lube is made to exceed the requirements of equipment and all vehicles that require SAE 80W-90 viscosity. It is made with synthetic base oils and top additives without adding any wax. Amsoil Severe Gear is solid against thermal breakdown. Will give you awesome protection for bearings and gears and tough against heat which will help extend the life of your equipment and avoid costly repairs. Made in the U.S.A. |
AGLPK-EA
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| Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
4 speed AW4 Total Fill 8.5 quarts 4.2 quarts Initial Fill | Amsoil's Signature Series Multi-Vehicle Synthetic automatic transmission fluid is made to blow the doors off any regular or conventional ATF fluids on the market and our oil surpasses the performance needs of most vehicles. Protect your transmission and avoid costly repairs. This fluid has an advanced formula to give awesome top-notch protection under harsh operating conditions. Transmission repairs are expensive so protect your vehicle with this great fluid! |
ATFPK-EA
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| OE Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
4 speed AW4 Total Fill 8.5 quarts 4.2 quarts Initial Fill | Outsanding protection and resists varnish! Change interval based on your Comanche's recommendation. |
OTFQT-EA
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| Torque-Drive® Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
4 speed AW4 Total Fill 8.5 quarts 4.2 quarts Initial Fill | Awesome protection under extreme temperature! Protect heavy-duty transmissions with this made in the USA oil. Follow the service interval in your owner's manual. Protect your Jeep. |
ATD1G-EA
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Transmission filters
| Product Name | Product Description | Product |
|---|---|---|
| WIX Transmission Filter | Wix transmission filters will protect your 1990 Jeep Comanche's transmission from harmful contaminants in the transmission fluid system and proper filtration reduces wear and prevents sticking in your Comanche. |
58936-EA
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Differential for my Jeep Comanche
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 75W-140 | (1) Trak-Lok axles require Mopar limited slip additive limited slip additive 04318060 or equivalent |
With TT Front 2.7 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening.
With 7.56 With TT Rear 2.5 pints
With 8.8 With TT Rear 4.9 pints
With Ton With TT Rear 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening. |
Made for high-demand situations, heavy trailer towing and hauling, great for off-road enthusiasts who demand more, commercial settings and racing enthusiasts. Protects gears and bearings from damage. Superior protection and beats out any regular gear oil. Recommended for many different vehicles. Trust Amsoil to protect your equipment and engine. Made in the USA! |
SVOPK-EA
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| SEVERE GEAR® 75W-90 | (1) Trak-Lok axles require Mopar limited slip additive limited slip additive 04318060 or equivalent |
With O TT Front 2.7 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening.
With 7.56 With O TT Rear 2.5 pints
With 8.8 With O TT Rear 4.9 pints
With Ton With O TT Rear 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening. |
This special formula is made for harsh operating conditions that pick-up trucks endure. Also top-notch protection for SUVs, heavy equipment, and other heavy-duty vehicles. Made in the USA. |
SVGPK-EA
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| SEVERE GEAR® 75W-110 | (1) Trak-Lok axles require Mopar limited slip additive limited slip additive 04318060 or equivalent |
With O TT Front 2.7 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening.
With 7.56 With O TT Rear 2.5 pints
With 8.8 With O TT Rear 4.9 pints
With Ton With O TT Rear 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening. |
This is a fantastic lubricant for towing trailers, heavy duty hauling, off road driving/4x4, commercial applications, and for race enthusiasts. This severe gear lube will protect bearings, gears from friction and exceeds performance of any regular gear oil out there! Keep your truck or vehicle out of the shop and avoid costly repairs with this made in the USA lube. |
SVTPK-EA
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| SEVERE GEAR® 80W-90 | (1) Trak-Lok axles require Mopar limited slip additive limited slip additive 04318060 or equivalent |
With O TT Front 2.7 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening.
With 7.56 With O TT Rear 2.5 pints
With 8.8 With O TT Rear 4.9 pints
With Ton With O TT Rear 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening. |
This lube is made to exceed the requirements of equipment and all vehicles that require SAE 80W-90 viscosity. It is made with synthetic base oils and top additives without adding any wax. Amsoil Severe Gear is solid against thermal breakdown. Will give you awesome protection for bearings and gears and tough against heat which will help extend the life of your equipment and avoid costly repairs. Made in the U.S.A. |
AGLPK-EA
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Recommended coolants for my Jeep Comanche
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1990 Jeep Comanche under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
ANTPC1G-EA
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|
| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 1990 Jeep Comanche for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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Not only do we have the best synthetic oil for your car or truck but AMSOIL filters are hands down the best in the market too! You won't find any other filter that can protect your engine and enhance its functionality as these filters do. The advanced synthetic fibers used in these filters provide long-lasting service and make your fuel last longer. These filters are capable of capturing even the tiniest particles that others miss, keeping your oil cleaner for longer. If you want to prolong your engine's lifespan, switch to Amsoil filters today! If it is available for your vehicle then you will see it above on this page. Thanks for visiting! Upgrade now!
