Below you will find the best synthetic oil for a 1991 Chevrolet Trucks C3500HD. 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 filters for my 1991 C3500hd
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This filter is for your 1991 Chevrolet Trucks C3500hd and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EAO24-EA
Add To Cart  Add To Cart |
| WIX Oil Filter | WIX oil filter change intervals for your 1991 Chevrolet Trucks C3500hd are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51060-EA
Add To Cart Add To Cart |
Recommended cabin & Air Filters for my Chevrolet Trucks C3500hd
| Product Name | Product Description | Product |
|---|---|---|
| WIX Air Filter | Wix Air Filter for your 1991 Chevrolet Trucks C3500hd. |
42098-EA
Add To Cart Add To Cart |
Recommended fuel Filters for my 1991 C3500hd
| Product Name | Product Description | Product |
|---|---|---|
| WIX Fuel Filters | Superior fuel cleansing for your 1991 Chevrolet Trucks C3500hd and it will prevent pump wear, injector clogging, premature engine wear while helping boost your C3500hd's fuel economy! |
33481-EA
Add To Cart Add To Cart |
Recommended coolants for my Chevrolet Trucks C3500hd
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1991 Chevrolet Trucks C3500hd 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 1991 Chevrolet Trucks C3500hd for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
Add To Cart Add To Cart |
Are you pushing your truck to its limit? With anti-wear protection, piston cleansing power, and anti-corrosion properties, synthetic motor oils will keep your engine in optimal shape, even when hauling or towing.
