GMC Sierra 1500 Fuel System.
We track 3 GMC Sierra 1500 fuel-system parts from 2 brands, $399 to $799 as recorded 2026-09-16, each at its lowest price across the retailers we compare. 1 of them publishes a horsepower figure, labeled by where the number came from.
Injectors, pumps, and flex-fuel kits that feed the engine enough fuel for bigger power or E85.
Questions about this category
3 parts
GMC Sierra 1500 or Chevy Silverado 1500?
The GMC Sierra 1500 and the Chevy Silverado 1500 are closely related trucks, and many parts are sold for both, so each one gets its own page here. All 3 fuel-system parts on this page are also listed for the Chevy Silverado 1500. The Chevy Silverado 1500 page lists 3 that are not on this one. Check the fitment notes on each part before you order, because engine and trim still matter.
Gains shown are manufacturer claims, labeled community estimates, or independent tests, as tagged on each part. See the full catalog to filter by engine, drivetrain, and more, or the price index for what this category typically costs.