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Best recommended synthetic oil, filter, transmission fluid for my 1991 Jeep COMANCHE

Motor oil designed for your 1991 Jeep COMANCHE

AMSOIL is the pioneer of synthetic oil used in cars in the US.
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Your Vehicle's Information

Year:

1991

Make:

Jeep

Model:

COMANCHE

Engine Size:

2.5L

Engine #:

[P]

Not your vehicle? CHANGE HERE: Year, make, model

Please call us if you need help. These are all to be used in your vehicle.

Below you will find the best synthetic oil for a 1991 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 1991 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 4 quarts After refill check oil level. ATMQT-EA
Signature Series 10W-30 Synthetic Motor Oil 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 4 quarts After refill check oil level. XLTQT-EA
XL 10W-30 Synthetic Motor Oil 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 1991 Jeep Comanche 2.5L 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 4 quarts After refill check oil level. OETQT-EA
OE 10W-30 Synthetic Motor Oil OETQT-EA
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Recommended oil filters for my 1991 Comanche

Product Name Product Description Product
AMSOIL Ea Oil Filters This filter is for your 1991 Jeep Comanche and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. EAO42-EA
AMSOIL Ea Oil Filters EAO42-EA
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WIX Oil Filter WIX oil filter change intervals for your 1991 Jeep Comanche are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). 51085-EA
WIX Oil Filter 51085-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 1991 Jeep Comanche. 46077-EA
WIX Air Filter 46077-EA
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Recommended fuel Filters for my 1991 Comanche

Product Name Product Description Product
WIX Fuel Filters Superior fuel cleansing for your 1991 Jeep Comanche and it will prevent pump wear, injector clogging, premature engine wear while helping boost your Comanche's fuel economy! 33486-EA
WIX Fuel Filters 33486-EA
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Recommended transmission fluids for my 1991 Comanche

Product Name Note Capacities Product Description Product
SEVERE GEAR® 75W-90 Manual Transmission Fluid
AX4 (4-SPD) 7 pints
AX5 (4WD) 7 pints
AX5 (RWD) 7.4 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
SEVERE GEAR® 75W-90 SVGPK-EA
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SEVERE GEAR® 75W-110 Manual Transmission Fluid
AX4 (4-SPD) 7 pints
AX5 (4WD) 7 pints
AX5 (RWD) 7.4 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
SEVERE GEAR® 75W-110 SVTPK-EA
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SEVERE GEAR® 80W-90 Manual Transmission Fluid
AX4 (4-SPD) 7 pints
AX5 (4WD) 7 pints
AX5 (RWD) 7.4 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
SEVERE GEAR® 80W-90 AGLPK-EA
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Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
4.2 quarts Initial Fill 4 speed AW4 Total Fill 8.5 quarts 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
Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid ATFPK-EA
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OE Multi-Vehicle Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
4.2 quarts Initial Fill 4 speed AW4 Total Fill 8.5 quarts Outsanding protection and resists varnish! Change interval based on your Comanche's recommendation. OTFQT-EA
OE Multi-Vehicle Synthetic Automatic Transmission Fluid OTFQT-EA
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Torque-Drive® Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
4.2 quarts Initial Fill 4 speed AW4 Total Fill 8.5 quarts 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
Torque-Drive® Synthetic Automatic Transmission Fluid ATD1G-EA
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Transmission filters

Product Name Product Description Product
WIX Transmission Filter Use this WIX Transmission Filter since it will protect your 1991 Jeep Comanche's transmission from harmful debris and the awesome filtration will reduce wear in your Comanche. 58707-EA
WIX Transmission Filter 58707-EA
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WIX Transmission Filter Wix transmission filters will protect your 1991 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
WIX Transmission Filter 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
SEVERE GEAR® 75W-140 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
SEVERE GEAR® 75W-90 SVGPK-EA
Add To Cart
Add To Cart
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
SEVERE GEAR® 75W-110 SVTPK-EA
Add To Cart
Add To Cart
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
SEVERE GEAR® 80W-90 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 1991 Jeep Comanche under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) ANTPC1G-EA
Passenger Car & Light Truck Antifreeze & Coolant ANTPC1G-EA
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Low Toxicity Antifreeze and Engine Coolant Lasts in your 1991 Jeep Comanche for up to 150,000 miles or five years! (whichever comes first). Biodegradable! ANT1G-EA
Low Toxicity Antifreeze and Engine Coolant ANT1G-EA
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Will switching to synthetic oil improve my vehicle's fuel efficiency? es, switching to synthetic oil can improve your vehicle's fuel efficiency. Synthetic oil offers lower viscosity and reduced friction compared to conventional oil, resulting in less engine drag and improved fuel economy. By providing smoother lubrication and better protection for engine components, synthetic oil helps optimize engine performance and efficiency. While the fuel economy gains may vary depending on factors such as driving habits and vehicle type, many drivers experience noticeable improvements after switching to synthetic oil. Additionally, synthetic oil's longer-lasting properties can reduce the frequency of oil changes, further contributing to fuel savings over time.

Amsoil blows away the competition when it comes to synthetic oil because they back up any claims with proof! Made in the USA! Upgrade your vehicle's engine with Amsoil Synthetic Oil, the superior choice that offers ultimate protection against wear, deposits, and friction, leading to better fuel economy and horsepower. With Amsoil's advanced formula, you can trust that your engine will outperform with extended drain intervals, resulting in fewer oil changes and more savings. So why settle for conventional oils when you can experience the maximum benefits of Amsoil? Boost your engine's performance and upgrade today.


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The best synthetic motor oil for your van, car, or truck is Amsoil. Since 1972, Amsoil has been made in the USA and provides superior protection against friction and engine wear. You will also change your oil less often saving you time and money! Don't change your own oil? Should not be a problem as any reputable local mechanic will do it for you! Amsoil has challenged the competition to prove that they make a better oil as Amsoil has announced that they make the best lubricant in the world and challenges the other companies to prove otherwise! Order today! Support American workers and protect your vehicle!

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