Below you will find the best synthetic oil for a 1984 Chevrolet IMPALA. 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 Impala
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series Max-Duty Synthetic Diesel Oil 10W-30 | Protect your 1984 Chevrolet Impala with the best synthetic diesel oil. You will get six times better protection than required by the Detroit Diesel DD13 Scuffing Test. Advanced formula which protects under severe temperature and prevents oil burning/consumption. Max protection and made in the USA. | With filter 7 quarts After refill check oil level. |
DTT1G-EA
Add To Cart  Add To Cart |
| Heavy-Duty Synthetic Diesel Oil 10W-30 | AMSOIL Heavy-Duty Synthetic Diesel Oil is made for hard-working equipment. It is engineered to provide 4X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222.R efer to the owner's manual for your 1984 Chevrolet Impala for the specific oil change interval. Get the best synthetic diesel oil change ever for your 1984 Chevrolet Impala 5.7L engine! | With filter 7 quarts After refill check oil level. |
ADNQT-EA
Add To Cart Add To Cart |
| Signature Series Max-Duty Synthetic Diesel Oil 5W-30 | You have found Our top-grade synthetic diesel oil for your 1984 Chevrolet Impala! Protect your investment in diesel power and confidently extend drain intervals! Provides six times better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222. Heavy-Duty On-/Off-Road: Three times (3X) OEM1 recommendation, not to exceed 60,000 miles/600 hours or oneyear, whichever comes first. Turbodiesel Pickup: Two times (2X) OEM1 recommendation, not to exceed 25,000 miles or one year, whichever comes first. Gasoline Engine | With filter 7 quarts After refill check oil level. |
DHDQT-EA
Add To Cart Add To Cart |
Recommended oil filters for my 1984 Impala
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This filter is for your 1984 Chevrolet Impala and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EAO64-EA
Add To Cart Add To Cart |
| WIX Oil Filter | WIX oil filter change intervals for your 1984 Chevrolet Impala are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51045-EA
Add To Cart Add To Cart |
Recommended transmission fluids for my 1984 Impala
| 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 |
5 quarts Initial Fill
4 speed THM200-4R Total Fill 11 quarts
3 speed THM200C Total Fill 9.4 quarts
3.5 quarts Initial Fill
3 speed THM350C Total Fill 10 quarts
3 quarts Initial Fill
5 quarts Initial Fill
4 speed THM700-R4 Total Fill 10.9 quarts
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
Add To Cart Add To Cart |
| 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 |
5 quarts Initial Fill
4 speed THM200-4R Total Fill 11 quarts
3 speed THM200C Total Fill 9.4 quarts
3.5 quarts Initial Fill
3 speed THM350C Total Fill 10 quarts
3 quarts Initial Fill
5 quarts Initial Fill
4 speed THM700-R4 Total Fill 10.9 quarts
3 speed THM250C Total Fill 10.8 quarts
4 quarts Initial Fill |
Outstanding protection and resists varnish! Change interval based on your Impala owner's manual. |
OTLQT-EA
Add To Cart Add To Cart |
Differential for my Chevrolet Impala
| 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.
With 8.5 RG Rear 4.2 pints
With 8.75 RG Rear 5.1 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
Add To Cart Add To Cart |
| 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.
With 8.5 RG Rear 4.2 pints
With 8.75 RG Rear 5.1 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
Add To Cart Add To Cart |
| 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.
With 8.5 RG Rear 4.2 pints
With 8.75 RG Rear 5.1 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
Add To Cart Add To Cart |
Recommended coolants for my Chevrolet Impala
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1984 Chevrolet Impala under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
ANTPC1G-EA
Add To Cart Add To Cart |
|
| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 1984 Chevrolet Impala for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
Add To Cart Add To Cart |
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.
