Below you will find the best synthetic oil for a 1990 Pontiac FIREFLY. 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 Firefly
| 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 Firefly's engine! | With filter 4.2 quarts After refill check oil level. |
ASLQT-EA
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| XL 5W-30 Synthetic Motor Oil | Protect your Firefly with the best synthetic oil! Amsoil backs up all claims with proof! Support American Oil! | With filter 4.2 quarts After refill check oil level. |
XLFQT-EA
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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 1990 Pontiac Firefly 1.0L. 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 4.2 quarts After refill check oil level. |
OEFQT-EA
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Recommended transmission fluids for my 1990 Firefly
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Manual Transmission & Transaxle Gear Lube 75W-90 | Manual Transmission Fluid (1) Synthetic gear oil, GM P/N 12346190 or equivalent. |
U/K 5.1 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 Pontiac Firefly. |
MTGPK-EA
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Recommended coolants for my Pontiac Firefly
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1990 Pontiac Firefly 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 Pontiac Firefly for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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What type of oil and what is the capacity of a Pontiac FIREFLY? You can find all this information for your vehicle here on this page! Extend the life of your engine for your Pontiac FIREFLY with the best recommended synthetic motor oil on the market which will decrease friction, and resist high and low temperature, and motor wear! Your vehicle will thank you many times over as it won't be sitting in a shop 3-4 times a year to change the oil. Change your oil one time per year and have a superior product protecting your engine!
