Below you will find the best synthetic oil for a 1990 Toyota 4-RUNNER. 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 4-runner
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 10W-30 Synthetic Motor Oil | Get the best synthetic oil for your 4-runner now! Save time and money and protect your Toyota. | With filter 4.5 quarts After refill check oil level. |
ATMQT-EA
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| XL 10W-30 Synthetic Motor Oil | Protect your 4-runner with Amsoil and support the best MADE in USA oil! | With filter 4.5 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 Toyota 4-runner 2.4L 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 Toyota 4-runner. | With filter 4.5 quarts After refill check oil level. |
OETQT-EA
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Recommended oil filters for my 1990 4-runner
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | Awesome filter for your 1990 Toyota 4-runner which is recommended for 15,000 miles/one year, whichever comes first, in normal or severe driving conditions. |
EA15K51-EA
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| WIX Oil Filter | Wix oil filters for your 1990 Toyota 4-runner have extended OEM recommendations which match the drain intervals of AMSOIL XL synthetic motor oil which is 12k or 1 year, whichever is first. |
51348-EA
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Recommended cabin & Air Filters for my Toyota 4-runner
| Product Name | Product Description | Product |
|---|---|---|
| WIX Air Filter | Awesome air filter for your 1990 Toyota 4-runner. |
46162-EA
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Recommended transmission fluids for my 1990 4-runner
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Manual Transmission & Transaxle Gear Lube 75W-90 | Manual Transmission Fluid |
G58 (5-SPD) 8.2 pints
W55 (5-SPD) 6.3 pints
W56 (5-SPD) 6.3 pints |
This synthetic manual transmission and transaxle gear lube is made to protect from friction and keep viscosity for extended component and fluid life. You will get smooth and fast performance from synchronizers and gears. Enjoy quick and smooth shifting. It is made to exceed protection under severe conditions and it blows the doors off of regular fluids which are limited in protection. Protect your 1990 Toyota 4-runner. |
MTGPK-EA
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| SEVERE GEAR® 75W-90 | Manual Transmission Fluid |
G58 (5-SPD) 8.2 pints
W55 (5-SPD) 6.3 pints
W56 (5-SPD) 6.3 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 |
G58 (5-SPD) 8.2 pints
W55 (5-SPD) 6.3 pints
W56 (5-SPD) 6.3 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 |
G58 (5-SPD) 8.2 pints
W55 (5-SPD) 6.3 pints
W56 (5-SPD) 6.3 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 A340H Total Fill 10.9 quarts
4.8 quarts Initial Fill
4 speed A340E Total Fill 7.6 quarts
1.7 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 A340H Total Fill 10.9 quarts
4.8 quarts Initial Fill
4 speed A340E Total Fill 7.6 quarts
1.7 quarts Initial Fill |
Outsanding protection and resists varnish! Change interval based on your 4-runner's recommendation. |
OTFQT-EA
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Differential for my Toyota 4-runner
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 80W-90 |
With ADRD Front 4 pints
With O ADRD Front 3.4 pints
Rear 4.6 pints
MT: G56, R150 2.3 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 |
With ADRD Front 4 pints
With O ADRD Front 3.4 pints
Rear 4.6 pints
MT: G56, R150 2.3 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 |
With ADRD Front 4 pints
With O ADRD Front 3.4 pints
Rear 4.6 pints
MT: G56, R150 2.3 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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Recommended coolants for my Toyota 4-runner
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1990 Toyota 4-runner 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 Toyota 4-runner for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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Attention Uber, Lyft, and Taxi drivers! Save time and money by making the switch to Amsoil! You will save your engine, save money on repairs also! In addition to this, if you are a Lyft or Uber or yellow cab or taxi driver, you will change your oil less frequently. If you drive full time for Uber and Lyft, instead of changing your oil 5 times a year, you will probably only change it twice!! Sometimes you can go to a shop or even quicklube place and they are jam packed with cars to change. That means even more time waiting and less time making money! So if you are driving Uber or Lyft and want the best synthetic oil to save you time and money then you have found the right page! Check the capacity of your vehicle and due to heavy mileage, change your transmission fluid to a synthetic!
