Below you will find the best synthetic oil for a 1985 Chevrolet Trucks SUBURBAN. 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 1985 Suburban
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 10W-30 Synthetic Motor Oil | Get the best synthetic oil for your Suburban now! Save time and money and protect your Chevrolet Trucks. | With filter 5 quarts After refill check oil level. |
ATMQT-EA
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| XL 10W-30 Synthetic Motor Oil | Protect your Suburban with Amsoil and support the best MADE in USA oil! | With filter 5 quarts After refill check oil level. |
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 1985 Chevrolet Trucks Suburban 5.7L 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 Chevrolet Trucks Suburban. | With filter 5 quarts After refill check oil level. |
OETQT-EA
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Recommended oil filters for my 1985 Suburban
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This filter is for your 1985 Chevrolet Trucks Suburban and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EAO24-EA
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| WIX Oil Filter | WIX oil filter change intervals for your 1985 Chevrolet Trucks Suburban are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51061-EA
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Recommended cabin & Air Filters for my Chevrolet Trucks Suburban
| Product Name | Product Description | Product |
|---|---|---|
| WIX Air Filter | Wix Air Filter for your 1985 Chevrolet Trucks Suburban. |
42098-EA
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Recommended fuel Filters for my 1985 Suburban
| Product Name | Product Description | Product |
|---|---|---|
| WIX Fuel Filters | Superior fuel cleansing for your 1985 Chevrolet Trucks Suburban and it will prevent pump wear, injector clogging, premature engine wear while helping boost your Suburban's fuel economy! |
33052-EA
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| WIX Crankcase Filter | Get this awesome WIX crankcase filter for your 1985 Chevrolet Trucks Suburban and protect your engine. |
42995-EA
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Recommended transmission fluids for my 1985 Suburban
| 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 |
3 speed THM400 Total Fill 11 quarts
4.3 quarts Initial Fill
5 quarts Initial Fill
4 speed THM700-R4 Total Fill 11.5 quarts |
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
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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 |
3 speed THM400 Total Fill 11 quarts
4.3 quarts Initial Fill
5 quarts Initial Fill
4 speed THM700-R4 Total Fill 11.5 quarts |
Outstanding protection and resists varnish! Change interval based on your Suburban owner's manual. |
OTLQT-EA
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Transmission filters
| Product Name | Product Description | Product |
|---|---|---|
| WIX Transmission Filter | This awesome WIX Transmission Filter will protect your 1985 Chevrolet Trucks Suburban's transmission from harmful debris and the awesome filtration will reduce wear in your Suburban. |
58881-EA
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Differential for my Chevrolet Trucks Suburban
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 80W-90 | (1) In Canada use 80W. |
Front 4 pints
Notes:
(1) In Canada use 80W.
With 10.5 RG Rear 7.2 pints
With 10.5 RG Dana Rear 5.5 pints
With 12.25 RG Rear 13.9 pints
With 8.5 RG Rear 4.2 pints
With 8.8 RG Rear 3.6 pints
With 9.5 RG Rear 5.5 pints
With 9.75 RG Rear 5.5 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
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| SEVERE GEAR® 75W-90 | (1) In Canada use 80W. |
Front 4 pints
Notes:
(1) In Canada use 80W.
With 10.5 RG Rear 7.2 pints
With 10.5 RG Dana Rear 5.5 pints
With 12.25 RG Rear 13.9 pints
With 8.5 RG Rear 4.2 pints
With 8.8 RG Rear 3.6 pints
With 9.5 RG Rear 5.5 pints
With 9.75 RG Rear 5.5 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
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| SEVERE GEAR® 75W-110 | (1) In Canada use 80W. |
Front 4 pints
Notes:
(1) In Canada use 80W.
With 10.5 RG Rear 7.2 pints
With 10.5 RG Dana Rear 5.5 pints
With 12.25 RG Rear 13.9 pints
With 8.5 RG Rear 4.2 pints
With 8.8 RG Rear 3.6 pints
With 9.5 RG Rear 5.5 pints
With 9.75 RG Rear 5.5 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
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Recommended coolants for my Chevrolet Trucks Suburban
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1985 Chevrolet Trucks Suburban 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 1985 Chevrolet Trucks Suburban for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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What are the benefits of using synthetic oil over conventional oil? Synthetic oil offers numerous benefits over conventional oil. It provides better lubrication and protection for your engine due to its cleaner composition and superior viscosity properties. Synthetic oil flows more smoothly at low temperatures, ensuring easier cold starts and reduced engine wear during warm-up. Additionally, it maintains its viscosity better under high temperatures and extreme operating conditions, offering superior protection to engine components. Synthetic oil also lasts longer between oil changes, reduces engine deposits and sludge buildup, improves fuel efficiency, and offers better oxidation resistance. Overall, these benefits make synthetic oil the preferred choice for many drivers seeking optimal engine performance and longevity.
