Below you will find the best synthetic oil for a 2018 Gmc Trucks SIERRA 3500 PICKUP. 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 2018 Sierra 3500 Pickup
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 5W-30 Synthetic Motor Oil | Save time and money and costly repairs at the auto shop! Amsoil has your back! Bullet proof your Sierra 3500 Pickup's engine! | With filter 6 quarts After refill check oil level. |
ASLQT-EA
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| XL 5W-30 Synthetic Motor Oil | Protect your Sierra 3500 Pickup with the best synthetic oil! Amsoil backs up all claims with proof! Support American Oil! | With filter 6 quarts After refill check oil level. |
XLFQT-EA
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| OE 5W-30 Synthetic Motor Oil | AMSOIL OE Synthetic Motor Oil is specially made for the extended oil change intervals recommended for your 2018 Gmc Trucks Sierra 3500 Pickup 6.0L. 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. | With filter 6 quarts After refill check oil level. |
OEFQT-EA
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Recommended oil filters for my 2018 Sierra 3500 Pickup
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | recommended for 15,000 miles/one year, whichever comes first, in normal or severe driving conditions. Change your 2018 Gmc Trucks Sierra 3500 Pickup's oil only once a year! |
EA15K50-EA
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Recommended coolants for my Gmc Trucks Sierra 3500 Pickup
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 2018 Gmc Trucks Sierra 3500 Pickup 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 2018 Gmc Trucks Sierra 3500 Pickup for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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Support American-made synthetic oil and protect your car at the same time with Amsoil synthetic oil. Amsoil is a high-quality synthetic oil that is well known for its longer intervals and that means fewer visits to the mechanic. Bulletproof your engine with the best synthetic motor oil on the market.
