Below you will find the best synthetic oil for a 1989 Subaru RX. 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 1989 Rx
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 10W-30 Synthetic Motor Oil | Get the best synthetic oil for your Rx now! Save time and money and protect your Subaru. | With filter 4.2 quarts After refill check oil level. |
ATMQT-EA
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| XL 10W-30 Synthetic Motor Oil | Protect your Rx with Amsoil and support the best MADE in USA oil! | With filter 4.2 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 1989 Subaru Rx 1.8L 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 Subaru Rx. | With filter 4.2 quarts After refill check oil level. |
OETQT-EA
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Recommended oil filters for my 1989 Rx
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | Awesome filter for your 1989 Subaru Rx which is recommended for 15,000 miles/one year, whichever comes first, in normal or severe driving conditions. |
EA15K51-EA
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Recommended transmission fluids for my 1989 Rx
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 80W-90 | Manual Transmission Fluid |
TM70F (4WD) 7 pints
TM70F (FWD) 5.5 pints
TW75F (4WD) 7 pints
TW75F (FWD) 5.5 pints
TY75F (4WD) 7 pints
TY75F (FWD) 5.5 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 |
TM70F (4WD) 7 pints
TM70F (FWD) 5.5 pints
TW75F (4WD) 7 pints
TW75F (FWD) 5.5 pints
TY75F (4WD) 7 pints
TY75F (FWD) 5.5 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 |
TM70F (4WD) 7 pints
TM70F (FWD) 5.5 pints
TW75F (4WD) 7 pints
TW75F (FWD) 5.5 pints
TY75F (4WD) 7 pints
TY75F (FWD) 5.5 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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| Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
3 speed 4WD TX86 Total Fill 8.3 quarts
3 speed FWD TX86 Total Fill 8.8 quarts
2.6 quarts Initial Fill
3 speed 4WD TA86 Total Fill 9.4 quarts
3 speed FWD TA86 Total Fill 8.8 quarts
2.6 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 |
3 speed 4WD TX86 Total Fill 8.3 quarts
3 speed FWD TX86 Total Fill 8.8 quarts
2.6 quarts Initial Fill
3 speed 4WD TA86 Total Fill 9.4 quarts
3 speed FWD TA86 Total Fill 8.8 quarts
2.6 quarts Initial Fill |
Outsanding protection and resists varnish! Change interval based on your Rx's recommendation. |
OTFQT-EA
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Differential for my Subaru Rx
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 80W-90 | (1) Rear differential is for 4WD models only. | 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 | (1) Rear differential is for 4WD models only. | 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) Rear differential is for 4WD models only. | 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 Subaru Rx
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1989 Subaru Rx 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 1989 Subaru Rx for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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Thinking about upgrading your oil? Amsoil synthetic oil and filters provide numerous benefits for cars and trucks. They offer extended drain intervals, providing longer-lasting protection than traditional oils and filters. Amsoil synthetic oil also has superior resistance to extreme temperatures and wear. This means your engine will be protected in even the harshest driving conditions. Additionally, Amsoil filters are designed to trap more contaminants than standard filters, extending the life of your engine and improving performance. Using Amsoil synthetic oil and filters can save you money in the long run by reducing the need for frequent oil changes and costly engine repairs. Overall, Amsoil products provide top-quality protection and performance for your vehicle. Make the switch to Amsoil! Made in USA!
