Below you will find the best synthetic oil for a 1989 Oldsmobile CIERA. 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 Ciera
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 5W-30 Synthetic Motor Oil | Save time and money and costly repairs at the auto shop! Amsoil has your back! Bullet proof your Ciera's engine! | With filter 4.5 quarts After refill check oil level. |
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| XL 5W-30 Synthetic Motor Oil | Protect your Ciera with the best synthetic oil! Amsoil backs up all claims with proof! Support American Oil! | With filter 4.5 quarts After refill check oil level. |
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| OE 5W-30 Synthetic Motor Oil | AMSOIL OE Synthetic Motor Oil is specially made for the extended oil change intervals recommended for your 1989 Oldsmobile Ciera 2.5L. 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. | With filter 4.5 quarts After refill check oil level. |
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Recommended transmission fluids for my 1989 Ciera
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid (1) This specification has been updated from Dexron II or III to Dexron VI per a Technical Service Bulletin from the manufacturer |
4 speed THM440-T4 Total Fill 8 quarts
6 quarts Initial Fill
3 speed THM125C Total Fill 7 quarts
4 quarts Initial Fill |
If a lighter viscosity is needed then this automatic transmission fluid provides top-notch protection! Recommended for Toyota, Ford, and General Motors transmissions. You will get the same awesome protection as Amsoil's Signature Series Multi-Vehicle automatic transmission fluid. Also recommended for vehicles that need GM DEXRON® VI, Ford MERCON® LV and SP, Honda DW-1, Nissan Matic-S, and Toyota WS fluid specifications. |
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| OE Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid (1) This specification has been updated from Dexron II or III to Dexron VI per a Technical Service Bulletin from the manufacturer |
4 speed THM440-T4 Total Fill 8 quarts
6 quarts Initial Fill
3 speed THM125C Total Fill 7 quarts
4 quarts Initial Fill |
Outstanding protection and resists varnish! Change interval based on your Ciera owner's manual. |
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Recommended coolants for my Oldsmobile Ciera
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1989 Oldsmobile Ciera under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
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| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 1989 Oldsmobile Ciera for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
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If your engine is burning oil without any leaks detected then try Amsoil! We have used Amsoil in vehicles that burn up or consume oil because the engine just happens to consume oil due to driving conditions or the way the engine was built. Amsoil can possibly reduce the oil consumption in your vehicle. We have tried this out in a Toyota Camry and the consumption was cut by 60% which is a great improvement.
