Below you will find the best synthetic oil for a 2003 Gmc Trucks SIERRA 2500 HD 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 2003 Sierra 2500 Hd 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 2500 Hd Pickup's engine! | With filter 6.4 quarts After refill check oil level. |
ASLQT-EA
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| XL 5W-30 Synthetic Motor Oil | Protect your Sierra 2500 Hd Pickup with the best synthetic oil! Amsoil backs up all claims with proof! Support American Oil! | With filter 6.4 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 2003 Gmc Trucks Sierra 2500 Hd Pickup 8.1L. 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 6.4 quarts After refill check oil level. |
OEFQT-EA
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Recommended oil filters for my 2003 Sierra 2500 Hd Pickup
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This filter is for your 2003 Gmc Trucks Sierra 2500 Hd Pickup and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EAO59-EA
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| WIX Oil Filter | This Wix oil filter for your 2003 Gmc Trucks Sierra 2500 Hd Pickup will last 12,000 miles/1 year and matches the drain interval for Amsoil XL synthetic motor oil. |
57099-EA
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Recommended cabin & Air Filters for my Gmc Trucks Sierra 2500 Hd Pickup
| Product Name | Product Description | Product |
|---|---|---|
| WIX Air Filter | Great air filter for your 2003 Gmc Trucks Sierra 2500 Hd Pickup. |
42487-EA
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| WIX Air Filter | Wix Air Filter for your 2003 Gmc Trucks Sierra 2500 Hd Pickup. |
42488-EA
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| WIX Cabin Air Filters | Great cabin air filter for your 2003 Gmc Trucks Sierra 2500 Hd Pickup. |
24814-EA
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Recommended fuel Filters for my 2003 Sierra 2500 Hd Pickup
| Product Name | Product Description | Product |
|---|---|---|
| WIX Fuel Filters | Superior fuel cleansing for your 2003 Gmc Trucks Sierra 2500 Hd Pickup and it will prevent pump wear, injector clogging, premature engine wear while helping boost your Sierra 2500 Hd Pickup's fuel economy! |
33481-EA
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Recommended transmission fluids for my 2003 Sierra 2500 Hd Pickup
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Torque-Drive® Synthetic Automatic Transmission Fluid | Manual Transmission Fluid |
S6-650/ML6 12.7 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 Gmc Trucks. |
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 |
5 speed 1000/M74 Total Fill 12.7 quarts
7.4 quarts Initial Fill
4 speed 4L80-E Total Fill 13.5 quarts
7.7 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. |
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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 |
5 speed 1000/M74 Total Fill 12.7 quarts
7.4 quarts Initial Fill
4 speed 4L80-E Total Fill 13.5 quarts
7.7 quarts Initial Fill |
Outstanding protection and resists varnish! Change interval based on your Sierra 2500 Hd Pickup owner's manual. |
OTLQT-EA
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Transmission filters
| Product Name | Product Description | Product |
|---|---|---|
| WIX Automotive & Light Truck Hydraulic Filters | WIX oil filter change intervals for your 2003 Gmc Trucks Sierra 2500 Hd Pickup are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
57701-EA
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| WIX Transmission Filter | Wix transmission filters will protect your 2003 Gmc Trucks Sierra 2500 Hd Pickup's transmission from harmful contaminants in the transmission fluid system and proper filtration reduces wear and prevents sticking in your Sierra 2500 Hd Pickup. |
58970-EA
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Differential for my Gmc Trucks Sierra 2500 Hd Pickup
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 75W-90 | (1) Use synthetic axle lubricant P/N 88900401 which replaces previously recommended synthetic lubricant P/N 12378261 meeting GM Specification 9986115. |
9.25 RG Front 3.6 pints
10.5 RG Rear 5.5 pints
11.5 RG Rear 7.6 pints
9.5 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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Recommended coolants for my Gmc Trucks Sierra 2500 Hd Pickup
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 2003 Gmc Trucks Sierra 2500 Hd Pickup under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
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|
| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 2003 Gmc Trucks Sierra 2500 Hd Pickup for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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When it comes to choosing motor oils, why settle for anything less than the best? Amsoil synthetic motor oils provide superior performance and protection in extreme temperatures. Not only do they increase fuel efficiency, but they also reduce wear and deposits. Plus, they last longer than blended oils. Make the switch to Amsoil and experience the benefits for yourself. Sign up as a preferred customer when ordering and get discounts and benefits! Thank you for visiting SearchForParts!
