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2003 Chevy Silverado
Fuel Systems

2003 Chevy Silverado Fuel Systems

Swap out engine-stifling OEM parts with high-flow, high performance fuel injectors and fuel pumps. You’ll discover explosive gains in horsepower and torque you can really feel. When you feed your engine more fuel it’s able to deliver more fiery power.
Our high-flow, high performance fuel injectors and fuel pumps boost your engine's horsepower and torque by delivering more gasoline or diesel to create a fuel mixture with serious punch. Our fuel system upgrades don't merely over-fuel your engine, either-painstaking effort and engineering are used to produce a safe upgrade that doesn't damage engine parts. No magic bottle of cleaner or jet fuel from the mega mart can match these insane power gains-upgrading your fuel system is the hottest way to set-off horsepower you can feel in the seat of your pants. All of our fuel system products are precision-built for your specific year, make and model, so they fit like the came from the factory. What's more, straightforward instructions make installing your fuel system upgrades easier than you might think for the do-it-yourselfer. And, with AutoAnything's handy 1-year lower price guarantee, you know you're not getting pumped for cash by sky-high parts prices.

Popular Models: Dodge Ram Carburetors, Chevy Suburban Carburetors, Chevy Camaro Carburetors, Ford Mustang Carburetors, Ford F-350 Carburetors
Category
Brand
Price Range
Color
Style
Material
Finish
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Customer Rating

2003 Chevy Silverado Fuel Systems

Swap out engine-stifling OEM parts with high-flow, high performance fuel injectors and fuel pumps. You’ll discover explosive gains in horsepower and torque you can really feel. When you feed your engine more fuel it’s able to deliver more fiery power.
Our high-flow, high performance fuel injectors and fuel pumps boost your engine's horsepower and torque by delivering more gasoline or diesel to create a fuel mixture with serious punch. Our fuel system upgrades don't merely over-fuel your engine, either-painstaking effort and engineering are used to produce a safe upgrade that doesn't damage engine parts. No magic bottle of cleaner or jet fuel from the mega mart can match these insane power gains-upgrading your fuel system is the hottest way to set-off horsepower you can feel in the seat of your pants. All of our fuel system products are precision-built for your specific year, make and model, so they fit like the came from the factory. What's more, straightforward instructions make installing your fuel system upgrades easier than you might think for the do-it-yourselfer. And, with AutoAnything's handy 1-year lower price guarantee, you know you're not getting pumped for cash by sky-high parts prices.

Popular Models: Dodge Ram Carburetors, Chevy Suburban Carburetors, Chevy Camaro Carburetors, Ford Mustang Carburetors, Ford F-350 Carburetors
Category
Brand
Price Range
Color
Style
Material
Finish
Lock Type
Customer Rating
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Trusted Brands

2003 Chevy Silverado K&N Fuel Systems
2003 Chevy Silverado aFe Fuel Systems
2003 Chevy Silverado Dorman Fuel Systems
2003 Chevy Silverado ACDelco Fuel Systems
2003 Chevy Silverado ACCEL Fuel Systems
2003 Chevy Silverado Denso Fuel Systems

Customer Reviews

AMI Fuel Door

Looks great and high quality.

Bought this AMI fuel door to replace a different brand chrome fuel door that corroded and fell apart within one year. The AMI seems to be made much better and seems like it will hold up against road salt, and it looks fantastic. View more reviews...
Posted By Daniel R (South Paris, ME) / February 19, 2019
2003 Chevy Silverado
Yes
No
K&N Performance Inline Fuel Filters

KY Fuel Filter Challenge

I have an older truck, 98 S10 4.3 V6 Vortec Engine, which sat in a neighbors driveway for the better part of 7 yrs. Fuel fill ups were few and far between. Imagine the gunk that accumulated during this time. I'm ready for a full on tune up, new plugs, Cap and rotor, and the K&N cold air intake which is already in place. K&N fuel filter also going on.. Having many years of K&N air filters experience, I'm confident in the big job this little filter must perform. Summertime will tell the story! View more reviews...
Posted By Gregory L (BOWLING GREEN, KY) / April 11, 2019
1998 Chevy S10 Pickup
Yes
No
Denso Oxygen Sensor

Denso O2

Great fit and product. Solved my codes. View more reviews...
Posted By Adam F (NEW BRAUNFELS, TX) / June 17, 2019
2011 Jeep Grand Cherokee
Yes
No