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Best recommended synthetic oil, filter, transmission fluid for my 1986 Chevrolet Trucks G20 HD VAN

Motor oil designed for your 1986 Chevrolet Trucks G20 HD VAN

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

Year:

1986

Make:

Chevrolet Trucks

Model:

G20 HD VAN

Engine Size:

5.7L

Engine #:

[L]

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Below you will find the best synthetic oil for a 1986 Chevrolet Trucks G20 HD VAN. 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 1986 G20 Hd Van

Product Name Product Description Capacities Product
Signature Series 10W-30 Synthetic Motor Oil Get the best synthetic oil for your G20 Hd Van now! Save time and money and protect your Chevrolet Trucks. 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 G20 Hd Van 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 1986 Chevrolet Trucks G20 Hd Van 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 G20 Hd Van. 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 1986 G20 Hd Van

Product Name Product Description Product
AMSOIL Ea Oil Filters This filter is for your 1986 Chevrolet Trucks G20 Hd Van and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. EAO24-EA
AMSOIL Ea Oil Filters EAO24-EA
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Recommended transmission fluids for my 1986 G20 Hd Van

Product Name Note Capacities Product Description Product
Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid Manual Transmission Fluid
MY6 (4-SPD) 8 pints Amsoil's Signature Series Multi-Vehicle Synthetic automatic transmission fluid is made to blow the doors off any regular or conventional ATF fluids on the market and our oil surpasses the performance needs of most vehicles. Protect your transmission and avoid costly repairs. This fluid has an advanced formula to give awesome top-notch protection under harsh operating conditions. Transmission repairs are expensive so protect your vehicle with this great fluid! ATFPK-EA
Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid ATFPK-EA
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OE Multi-Vehicle Synthetic Automatic Transmission Fluid Manual Transmission Fluid
MY6 (4-SPD) 8 pints Outsanding protection and resists varnish! Change interval based on your G20 Hd Van's recommendation. OTFQT-EA
OE Multi-Vehicle Synthetic Automatic Transmission Fluid OTFQT-EA
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Torque-Drive® Synthetic Automatic Transmission Fluid Manual Transmission Fluid
MY6 (4-SPD) 8 pints Awesome protection under extreme temperature! Protect heavy-duty transmissions with this made in the USA oil. Follow the service interval in your owner's manual. Protect your Chevrolet Trucks. ATD1G-EA
Torque-Drive® Synthetic Automatic Transmission Fluid ATD1G-EA
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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 10.6 quarts 4.3 quarts Initial Fill
3 speed THM350C Total Fill 10 quarts 3.5 quarts Initial Fill
4 speed THM700-R4 Total Fill 11.5 quarts 5 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
3 speed THM400 Total Fill 10.6 quarts 4.3 quarts Initial Fill
3 speed THM350C Total Fill 10 quarts 3.5 quarts Initial Fill
4 speed THM700-R4 Total Fill 11.5 quarts 5 quarts Initial Fill
Outstanding protection and resists varnish! Change interval based on your G20 Hd Van owner's manual. OTLQT-EA
OE Fuel-Efficient Synthetic Automatic Transmission Fluid OTLQT-EA
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Differential for my Chevrolet Trucks G20 Hd Van

Product Name Note Capacities Product Description Product
SEVERE GEAR® 80W-90 (1) In Canada use 80W. With 10.5 Dana (HD) Rear 7.2 pints
With 10.5 Dana (LD) Rear 5.5 pints
With 10.5 RG Chev Rear 7.2 pints
With 10.5 RG Dana Rear 7.2 pints
With 12.25 RG Rear 13.9 pints
With 8.5 RG Rear 4.2 pints
With 9.5 RG Rear 5.5 pints
With 9.75 RG Rear 5.9 pints
With 9.75 RG (HD) Rear 5.9 pints
With 9.75 RG (LD) 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
SEVERE GEAR® 80W-90 AGLPK-EA
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SEVERE GEAR® 75W-90 (1) In Canada use 80W. With 10.5 Dana (HD) Rear 7.2 pints
With 10.5 Dana (LD) Rear 5.5 pints
With 10.5 RG Chev Rear 7.2 pints
With 10.5 RG Dana Rear 7.2 pints
With 12.25 RG Rear 13.9 pints
With 8.5 RG Rear 4.2 pints
With 9.5 RG Rear 5.5 pints
With 9.75 RG Rear 5.9 pints
With 9.75 RG (HD) Rear 5.9 pints
With 9.75 RG (LD) 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
SEVERE GEAR® 75W-90 SVGPK-EA
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SEVERE GEAR® 75W-110 (1) In Canada use 80W. With 10.5 Dana (HD) Rear 7.2 pints
With 10.5 Dana (LD) Rear 5.5 pints
With 10.5 RG Chev Rear 7.2 pints
With 10.5 RG Dana Rear 7.2 pints
With 12.25 RG Rear 13.9 pints
With 8.5 RG Rear 4.2 pints
With 9.5 RG Rear 5.5 pints
With 9.75 RG Rear 5.9 pints
With 9.75 RG (HD) Rear 5.9 pints
With 9.75 RG (LD) 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
SEVERE GEAR® 75W-110 SVTPK-EA
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Recommended coolants for my Chevrolet Trucks G20 Hd Van

Product Name Product Description Capacities Product
Passenger Car & Light Truck Antifreeze & Coolant maximum protection for your 1986 Chevrolet Trucks G20 Hd Van 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 1986 Chevrolet Trucks G20 Hd Van 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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Why Amsoil? Superior protection against wear, improved fuel economy, and better performance under extreme temperatures. Amsoil Signature Series oil is the only oil that can last up to 25,000 miles. Save yourself time and money and protect your car or truck by using Amsoil products. Your vehicle will last longer and you will lower your maintenance expenses. Protect your vehicle with Amsoil synthetic oil!

How often should synthetic oil be changed, and does it vary depending on driving conditions? The frequency of synthetic oil changes depends on various factors, including your vehicle's make and model, driving conditions, and the type of synthetic oil used. While synthetic oil typically lasts longer than conventional oil, follow the manufacturer's recommended oil change intervals outlined in your vehicle's owner's manual. These intervals are based on mileage, driving habits, and operating conditions. However if Signature Series oil is available on this page for your vehicle, then it can last up to 15,000 miles under severe driving conditions or 1 year, whichever comes first.


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If you're looking for another year, make or model instead of this 1986 Chevrolet Trucks G20 HD VAN motor oil, try one of these similar models below. We try to keep one page for each model vehicle.

Do you own a fleet of cabs or taxis? Do you do crazy heavy duty miles driving Uber or Lyft full time as a source of income. Hate stopping to service your car, truck, or SUV while working for Uber and Lyft? This is revenue lost! Nobody likes losing time and money! Change your oil less often with the best synthetic oil, Amsoil! Order now! Have a local mechanic or service shop put it in and you will drive three times more miles without changing your oil plus you will protect your engine so that in the future you will have less engine repair bills! Any shop should say yes. If they don't they are not honest.

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