Below you will find the best synthetic oil for a 1981 Jeep WAGONEER. 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 1981 Wagoneer
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 10W-30 Synthetic Motor Oil | Get the best synthetic oil for your Wagoneer 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 Wagoneer 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 1981 Jeep Wagoneer 4.2L 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 Wagoneer. | With filter 6 quarts After refill check oil level. |
OETQT-EA
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Recommended oil filters for my 1981 Wagoneer
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This is the best oil filter for your 1981 Jeep Wagoneer and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EA15K32-EA
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| WIX Oil Filter | Wix oil filters for your 1981 Jeep Wagoneer have extended OEM recommendations which match the drain intervals of AMSOIL XL synthetic motor oil which is 12k or 1 year, whichever is first. |
51522-EA
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Recommended transmission fluids for my 1981 Wagoneer
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 80W-90 | Manual Transmission Fluid |
T-18 (4-SPD) 6.6 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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| SEVERE GEAR® 75W-90 | Manual Transmission Fluid |
T-18 (4-SPD) 6.6 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 |
T-18 (4-SPD) 6.6 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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| Manual Synchromesh Transmission Fluid 5W-30 | Manual Transmission Fluid |
4-SPD, T176 3.6 pints
T-4 (4-SPD) 3.6 pints |
Resistant to heat, oxidation, acid buildup and varnish! Protect your 1981 Jeep Wagoneer Recommended for 50,000-mile service intervals or even longer (up to 150,000 miles) as indicated in your 1981 Jeep Wagoneer manual. |
MTFQT-EA
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| Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
3 speed A727, 36RH Total Fill 8.3 quarts 4.2 quarts Initial Fill To drain, remove pan. | 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 |
3 speed A727, 36RH Total Fill 8.3 quarts 4.2 quarts Initial Fill To drain, remove pan. | Outsanding protection and resists varnish! Change interval based on your Wagoneer's recommendation. |
OTFQT-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 1981 Jeep Wagoneer's transmission from harmful debris and the awesome filtration will reduce wear in your Wagoneer. |
58707-EA
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Differential for my Jeep Wagoneer
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 75W-90 | (1) Add 4 oz of Mopar limited-slip additive (MS-10111). |
With Quarda-Trac Front 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening.
With O Quarda-Trac Front 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening.
Rear 4.9 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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| 75W-90 Long Life Synthetic Gear Lube | With Quarda-Trac Front 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening. | Lasts up to 100,000 miles for normal driving conditions or 50,000 for severe conditions or according to the manual for your Wagoneer. |
FGRQT-EA
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|
| SEVERE GEAR® 75W-110 | With Quarda-Trac Front 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) Add 4 oz of Mopar limited-slip additive (MS-10111). |
With O Quarda-Trac Front 3 pints Models with command-Track, add 5 oz of 75W-90 GL-5 to shift motor housing opening.
Rear 4.9 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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Recommended coolants for my Jeep Wagoneer
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1981 Jeep Wagoneer 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 1981 Jeep Wagoneer for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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Amsoil synthetic lubricants for car engines provide better wear protection, performance, and fuel efficiency. Unlike conventional lubricants, Amsoil's unique formula reduces friction, creating less heat and wear on engine parts. This results in longer engine life, reduced maintenance costs, and better overall performance. Our Synthetic oil resists oxidation and thermal breakdown, providing better protection against harmful deposits and sludge buildup. The advanced formula also improves fuel efficiency by reducing engine drag and increasing horsepower. Amsoil synthetic lubricants offer superior protection and performance, making it the best choice for any car engine!
