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Best recommended synthetic oil, filter, transmission fluid for my 1984 Pontiac GRAND PRIX

Motor oil designed for your 1984 Pontiac GRAND PRIX

AMSOIL is the pioneer of synthetic oil used in cars in the US.
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Your Vehicle's Information

Year:

1984

Make:

Pontiac

Model:

GRAND PRIX

Engine Size:

3.8L

Engine #:

[A]

Not your vehicle? CHANGE HERE: Year, make, model

Please call us if you need help. These are all to be used in your vehicle.

Below you will find the best synthetic oil for a 1984 Pontiac GRAND PRIX. 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 1984 Grand Prix

Product Name Product Description Capacities Product
Signature Series 10W-30 Synthetic Motor Oil Get the best synthetic oil for your Grand Prix now! Save time and money and protect your Pontiac. With filter 5 quarts After refill check oil level. ATMQT-EA
Signature Series 10W-30 Synthetic Motor Oil ATMQT-EA
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XL 10W-30 Synthetic Motor Oil Protect your Grand Prix with Amsoil and support the best MADE in USA oil! With filter 5 quarts After refill check oil level. XLTQT-EA
XL 10W-30 Synthetic Motor Oil 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 1984 Pontiac Grand Prix 3.8L 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 Pontiac Grand Prix. With filter 5 quarts After refill check oil level. OETQT-EA
OE 10W-30 Synthetic Motor Oil OETQT-EA
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Recommended oil filters for my 1984 Grand Prix

Product Name Product Description Product
AMSOIL Ea Oil Filters This is the best oil filter for your 1984 Pontiac Grand Prix and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. EA15K29-EA
AMSOIL Ea Oil Filters EA15K29-EA
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WIX Oil Filter WIX oil filter change intervals for your 1984 Pontiac Grand Prix 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
WIX Oil Filter 51040-EA
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Recommended fuel Filters for my 1984 Grand Prix

Product Name Product Description Product
WIX Fuel Filters Superior fuel cleansing for your 1984 Pontiac Grand Prix and it will prevent pump wear, injector clogging, premature engine wear while helping boost your Grand Prix's fuel economy! 33052-EA
WIX Fuel Filters 33052-EA
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Recommended transmission fluids for my 1984 Grand Prix

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 THM200-4R Total Fill 11 quarts 5 quarts Initial Fill
3 speed THM200C Total Fill 9.4 quarts 3.5 quarts Initial Fill
3 speed THM350C Total Fill 10 quarts 3 quarts Initial Fill
4 speed THM700-R4 Total Fill 11 quarts 5 quarts Initial Fill
3 speed THM250C Total Fill 10.8 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. ATLPK-EA
Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid ATLPK-EA
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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 THM200-4R Total Fill 11 quarts 5 quarts Initial Fill
3 speed THM200C Total Fill 9.4 quarts 3.5 quarts Initial Fill
3 speed THM350C Total Fill 10 quarts 3 quarts Initial Fill
4 speed THM700-R4 Total Fill 11 quarts 5 quarts Initial Fill
3 speed THM250C Total Fill 10.8 quarts 4 quarts Initial Fill
Outstanding protection and resists varnish! Change interval based on your Grand Prix owner's manual. OTLQT-EA
OE Fuel-Efficient Synthetic Automatic Transmission Fluid OTLQT-EA
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Differential for my Pontiac Grand Prix

Product Name Note Capacities Product Description Product
SEVERE GEAR® 80W-90 (1) Limited slip identification: tag under cover-attaching bolt. Models with limited slip use 4 oz GM P/N 1052358 additive or equivalent when fluid is changed. Rear 3.6 pints Notes: (1) In Canada use 80W.
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
SEVERE GEAR® 80W-90 AGLPK-EA
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SEVERE GEAR® 75W-90 (1) Limited slip identification: tag under cover-attaching bolt. Models with limited slip use 4 oz GM P/N 1052358 additive or equivalent when fluid is changed. Rear 3.6 pints Notes: (1) In Canada use 80W.
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
SEVERE GEAR® 75W-90 SVGPK-EA
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SEVERE GEAR® 75W-110 (1) Limited slip identification: tag under cover-attaching bolt. Models with limited slip use 4 oz GM P/N 1052358 additive or equivalent when fluid is changed. Rear 3.6 pints Notes: (1) In Canada use 80W.
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
SEVERE GEAR® 75W-110 SVTPK-EA
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Recommended coolants for my Pontiac Grand Prix

Product Name Product Description Capacities Product
Passenger Car & Light Truck Antifreeze & Coolant maximum protection for your 1984 Pontiac Grand Prix under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) ANTPC1G-EA
Passenger Car & Light Truck Antifreeze & Coolant ANTPC1G-EA
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Low Toxicity Antifreeze and Engine Coolant Lasts in your 1984 Pontiac Grand Prix for up to 150,000 miles or five years! (whichever comes first). Biodegradable! ANT1G-EA
Low Toxicity Antifreeze and Engine Coolant ANT1G-EA
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Protect your vehicle with the best synthetic motor oil change possible as Amsoil is fantastic for reducing friction, temperature, and engine wear! Your car will thank you! If you need to know the capacity of your engine, then you can find it on this page. It is listed in quarts and make sure you get an awesome filter to go with the oil. Don't change your own oil? No biggie, just take the quarts recommended for your car and the filter to a mechanic who, if honest, will gladly change it and should charge you only 1 hour labor. Use Yelp or Google to search for a mechanic shop near you! Buy now and support American oil and jobs!

What is the difference between regular oil and conventional oil? Regular oil, derived from crude oil, contains impurities and undergoes minimal processing. In contrast, synthetic oil is chemically engineered in a controlled environment, resulting in a purer product with a more uniform molecular structure. Synthetic oil offers better viscosity properties across a wider temperature range, providing smoother cold starts and superior protection under extreme conditions. It lasts longer between oil changes, reduces engine deposits and sludge buildup, improves fuel efficiency, and offers better oxidation resistance. Overall, synthetic oil offers superior performance and longevity compared to regular oil, making it the preferred choice for many modern engines.


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If you're looking for another year, make or model instead of this 1984 Pontiac GRAND PRIX motor oil, try one of these similar models below. We try to keep one page for each model vehicle.

Do not worry about buying Amsoil because you believe your local dealership will not put it in for you. Call your friendly local mechanic and they should be happy to change your oil after you ask them if you can bring your own filter and quarts necessary for your car or truck. Chevy, Ford, Mazda, Honda, Toyota, or any car dealership may do it also, you have to contact them. They will charge you a small fee for changing your oil but you will save time and money in the long run! Usually, it should be no more than 1 hour of labor. Be sure to get the oil filter for your engine and check the capacity on this page to see how much oil your car or truck needs. Thanks for visiting our page.

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