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2005 GMC Sierra 1500
2005 GMC Sierra 1500 Headers
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Part Number: B454005
Guaranteed to Fit
$499.99
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L
Product Details
Emissions : 50-State LegalSeries : Performance Replacement SeriesHeader Style : ShortyPrimary Tube Diameter : 1.75 in. Primary TubeColor Finish : Titanium Ceramic CoatedCollector Diameter : 3 in. CollectorQuantity Sold : KitWarranty : 1-year BBK limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: F3191843FLT
Guaranteed to Fit
$413.95
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L GAS, RWD, Standard, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L FLEX, RWD, Standard, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L 4WD, Standard, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L GAS, RWD, Standard, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L 4WD, Standard, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L RWD, Standard, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L FLEX, 4WD, Standard, Not Legal For Sale Or Use In California
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : Painted BlackCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: B454006
Guaranteed to Fit
$499.99
Vehicle Fitment
- 2005 GMC Sierra 1500 Denali 8 Cyl 6.2L
- 2005 GMC Sierra 1500 SLE 8 Cyl 6.2L
- 2005 GMC Sierra 1500 SLT 8 Cyl 6.2L
Product Details
Emissions : 50-State LegalSeries : Shorty Tuned SeriesHeader Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Titanium Ceramic CoatedCollector Diameter : 3 in. CollectorQuantity Sold : KitWarranty : 1-year BBK limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: F3111143FLT
Guaranteed to Fit
$449.95
Vehicle Fitment
- 2005 GMC Sierra 1500 SLE 8 Cyl 6.2L RWD, Painted Not Legal For Sale Or Use In California, Not For Sale In California
- 2005 GMC Sierra 1500 Denali 8 Cyl 6.2L AWD, Painted Not Legal For Sale Or Use In California, Not For Sale In California
- 2005 GMC Sierra 1500 SLT 8 Cyl 6.2L RWD, Painted Not Legal For Sale Or Use In California, Not For Sale In California
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 7/8 in. Primary TubeColor Finish : BlackCollector Diameter : 2.5 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: B4540060
Guaranteed to Fit
$549.99
Vehicle Fitment
- 2005 GMC Sierra 1500 Denali 8 Cyl 6.2L
- 2005 GMC Sierra 1500 SLE 8 Cyl 6.2L
- 2005 GMC Sierra 1500 SLT 8 Cyl 6.2L
Product Details
Emissions : 50-State LegalSeries : Performance Replacement SeriesHeader Style : ShortyPrimary Tube Diameter : 1.75 in. Primary TubeColor Finish : Silver Ceramic CoatedCollector Diameter : 3 in. CollectorQuantity Sold : KitWarranty : 1-year BBK limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: B4540050
Guaranteed to Fit
$549.99
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L
Product Details
Emissions : 50-State LegalSeries : Shorty Tuned SeriesHeader Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Silver Ceramic CoatedCollector Diameter : 3 in. CollectorQuantity Sold : KitWarranty : 1-year BBK limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: F3131142FLT
Guaranteed to Fit
$522.95
Vehicle Fitment
- 2005 GMC Sierra 1500 SLE 8 Cyl 6.2L RWD
- 2005 GMC Sierra 1500 Denali 8 Cyl 6.2L AWD
- 2005 GMC Sierra 1500 SLT 8 Cyl 6.2L 4WD
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Ceramic CoatedCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: F31918431FLT
Guaranteed to Fit
$547.95
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L FLEX, RWD, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L FLEX, 4WD, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L RWD, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L FLEX, 4WD, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L RWD, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L RWD, Not Legal For Sale Or Use In California
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L FLEX, 4WD, Not Legal For Sale Or Use In California
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : Ceramic CoatedCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: G27GP129S
Guaranteed to Fit
$886.99
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L CARB E.O. D-411-11
Product Details
Emissions : 50-State LegalSeries : Performance SeriesHeader Style : ShortyPrimary Tube Diameter : 1 1/2 in. Primary TubeColor Finish : NaturalCollector Diameter : Stock CollectorQuantity Sold : KitWarranty : Lifetime Gibson limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: G27GP129SC
Guaranteed to Fit
$924.99
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L CARB E.O. D-411-11
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L CARB E.O. D-411-11
Product Details
Emissions : 50-State LegalSeries : Performance SeriesHeader Style : ShortyPrimary Tube Diameter : 1 1/2 in. Primary TubeColor Finish : Ceramic CoatedCollector Diameter : Stock CollectorQuantity Sold : KitWarranty : Lifetime Gibson limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: A1548-44001
Guaranteed to Fit
$1,052.00
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L 4WD
- 2005 GMC Sierra 1500 SLE 8 Cyl 6.2L RWD
- 2005 GMC Sierra 1500 Denali 8 Cyl 6.2L AWD
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L 4WD
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L RWD
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L RWD
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L RWD
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L RWD
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L 4WD
- 2005 GMC Sierra 1500 SLT 8 Cyl 6.2L 4WD
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L RWD
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Power Twisted Steel SeriesHeader Style : ShortyPrimary Tube Diameter : 1.625 in. Primary TubeColor Finish : NaturalQuantity Sold : KitWarranty : 2-year AFE limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: KCH28501120
Guaranteed to Fit
$1,940.99
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L Shorty Headers
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L Shorty Headers
- 2005 GMC Sierra 1500 SLE 8 Cyl 6.2L Shorty Headers
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L Shorty Headers
- 2005 GMC Sierra 1500 Denali 8 Cyl 6.2L Shorty Headers
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L Shorty Headers
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L Shorty Headers
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L Shorty Headers
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L Shorty Headers
- 2005 GMC Sierra 1500 SLT 8 Cyl 6.2L Shorty Headers
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L Shorty Headers
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Performance Replacement SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : NaturalQuantity Sold : KitWarranty : Lifetime Kooks limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: KCH2851H220
Guaranteed to Fit
$3,231.49
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header Style : Long TubePrimary Tube Diameter : 1.75 in. Primary TubeColor Finish : NaturalQuantity Sold : KitWarranty : Lifetime Kooks limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: KCH2851H420
Guaranteed to Fit
$3,438.99
Vehicle Fitment
- 2005 GMC Sierra 1500 SLT 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 Base 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 Base 8 Cyl 5.0L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 WT 8 Cyl 5.0L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 SLE 8 Cyl 5.0L With Catted Connection Kit, Intended For Race Use Only
- 2005 GMC Sierra 1500 WT 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header Style : Long TubePrimary Tube Diameter : 1.88 in. Primary TubeColor Finish : NaturalQuantity Sold : KitWarranty : Lifetime Kooks limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: F3111142FLT
Guaranteed to Fit
$431.95
Vehicle Fitment
- 2005 GMC Sierra 1500 SLE 8 Cyl 6.2L RWD
- 2005 GMC Sierra 1500 Denali 8 Cyl 6.2L AWD
- 2005 GMC Sierra 1500 SLT 8 Cyl 6.2L 4WD
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Painted BlackCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Page 1 of 5 | Showing 1 - 15 of 66 results
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KOOKS HEADERS
You can choose from a wide selection of Kooks headers to get the most out of your exhaust system and make more power. They’re hand-made in America with high-grade stainless steel and designed to work with Kooks’ exhaust components or with y...
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Expertly crafted and tested to top-grade, OE-specific standards, Gibson Performance Headers provides high quality performance without the high level price. Its OE-standard design provides the right fit and the right solution to you...
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Flowtech Shorty Headers
$431.95
Q:Will this fit 05 gmc sierra 1500 4x4 flex fuel ?
Andrew G.
A:BEST ANSWERHi Andrew, I'm glad to help you out. This part is incompatible with the 4x4 2005 GMC Sierra 1500. This item is for the rear wheel drive 2005 GMC Sierra 1500 with a 6.0 liter engine. For more maintenance parts, we have a sale on brake parts. To get one for your vehicle, click this link: https://www.carparts.com/search?q=brake
I hope this helps. Happy shopping. Show less
Aldrin P.
1 Question, 1 AnswerView all Q&As >
Kooks Long Tube Headers
$3438.99
Q:This just the headers? This comes with the down pipes with catalytic converters as well? Show Less
Laurenzo D.
A:BEST ANSWERHi Laurenzo, thank you for reaching out! Yes, this includes the Y-pipe with converters, as shown in the photo. Click the link below to order the kit while stocks last. Do not forget to check the part's fitment to your vehicle before checking out. Have a great day!
https://www.carparts.com/headers/kooks/kch2851h420?can=cpab2020_csqa_20240928 Show less
Andrew B.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
The Best Car Upgrades For Improved PerformanceYou don’t have to upgrade your engine’s components to get more horsepower and torque from your engine. Most modern vehicles are equipped with engine control units (ECUs) that manage your engine’s ability to produce power in varying conditions. ECUs are generally set to have a torque map that’s meant to
Best HeadersIf you’re thinking of giving your vehicle a performance upgrade, you might want to consider getting a new exhaust header.
A header is an aftermarket exhaust manifold upgrade that reduces back pressure by making it easier for the engine to push exhaust gases out of the cylinders.
5 Best Headers
Improve Your Exhaust Note With These Exhaust System PartsChoosing your header’s material is important because the header plays a big role in your vehicle’s exhaust note and the engine’s acoustics. Generally speaking, stainless steel exhaust parts create a clean and high-pitched metallic noise. One way to describe it is like how aluminum cans reverberate sound. Meanwhile, steel exhaust
Exhaust Manifolds vs. Headers: What You Need to KnowExhaust manifolds are typically made from thick cast iron. The manifolds feature short inlets, which may be of varying lengths, that come together in a single collector. Engines with a ‘V’ or flat configuration have two exhaust manifolds (one for each bank of cylinders), whereas inline or straight engines have