Below you will find the best synthetic oil for a 1991 Oldsmobile CUTLASS CRUISER. 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 filters for my 1991 Cutlass Cruiser
| Product Name | Product Description | Product |
|---|---|---|
| WIX Oil Filter | WIX oil filter change intervals for your 1991 Oldsmobile Cutlass Cruiser are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51040-EA
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Recommended coolants for my Oldsmobile Cutlass Cruiser
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1991 Oldsmobile Cutlass Cruiser 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 1991 Oldsmobile Cutlass Cruiser for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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A synthetic oil from Amsoil can keep your car engine running cool. Synthetics resists thermal breakdown, so your engine is always lubricated when you want to get on the throttle.


