GMC Sierra Headers: Compare at The Parts Bin

What qualifies someone as a truck repair expert? Is it knowing how many parts there are in your GMC Sierra? Even if you could answer that question, does that kind of detail make you a better driver? You chose your GMC Sierra because you know all those parts add up to a truck that offers a superior driving experience packed with power, performance, comfort and style. Explore the open road and leave the details to us – we have absolutely every part you want for any repair or upgrade your GMC Sierra could need. Don’t let anyone tell you otherwise, working on your own vehicle is easy and fun.

Best of all, doing the work yourself saves you money, particularly when you shop with us! We have any part you need, from engine parts and cold air intakes to alternators and bumpers to fan belts and air filters, including the GMC Sierra Headers you want right now. Hunt around trying to save a few bucks if you want, but the lowest prices on parts and accessories for your Sierra are right here with us. Our friendly customer service staff will make sure you get the right part the first time and every time you order from us.

Even better, our shipping is so fast you won’t have time to worry about how long it will take for your GMC Sierra Headers to arrive. You’ll save money and your truck will look and run better than the day you bought it. Keep your GMC Sierra in great condition on the road year after year.Shop for your GMC Sierra Headers today and love your Sierra’s performance every mile!

Part Name	GMC Sierra 1500 Headers - Quik-Trip	Click Image to Enlarge Part #P40702265
Brand	Pacesetter
Fits	1999-2006 GMC Sierra 1500
Features	Series: Quik-Trip Style: Full-Length Type: Direct OE Replacement
Year	1999-2006
Description	PACESETTER QUIK-TRIP LONG TUBE HEADERS, BLACK-PAINTED -- For off-road use only; 1.75 in. tube diameter, 16-gauge tube wall thickness, 3 in. stock flange collector, 0.375 in. standard head flange; With oxygen sensor fittings on all applications; Necessary gaskets and fasteners included for installation; Full-length style; Round head port; These headers feature flash-controlled 16-gauge carbon steel primaries that provide greater durability than light gauge stainless steel; They significantly boost performance and increase engine efficiency; Their CNC-machined thick steel flanges are matched to exhaust port profile for optimum seal and flow; Made in USA; With Pacesetter's 3-year warranty. Fits: 4WD, 2WD.
Your Price	$292.82
Quantity

GMC Sierra 1500 Headers also fits these models:
1999\|2000\|2001\|2002\|2003\|2004::SLT; 8Cyl 4.8L; 1999\|2000\|2001\|2002\|2003\|2004\|2005\|2006::SLE; 8Cyl 4.8L; 1999\|2000\|2001\|2002\|2003\|2004\|2005\|2006::SLE; 8Cyl 5.3L; 1999\|2000\|2001\|2002\|2003\|2004\|2005\|2006::SLT; 8Cyl 5.3L; 1999\|2000\|2001\|2002\|2003\|2006::SL; 8Cyl 4.8L; 1999\|2000\|2001\|2002\|2003\|2006::SL; 8Cyl 5.3L; 2002::HT; 8Cyl 4.8L; 2002::HT; 8Cyl 5.3L; 2002\|2003\|2004\|2005::Base; 8Cyl 4.8L; 2002\|2003\|2004\|2005::Base; 8Cyl 5.3L; 2002\|2003\|2004\|2005\|2006::WT; 8Cyl 4.8L; 2002\|2003\|2004\|2005\|2006::WT; 8Cyl 5.3L; 2005\|2006::Hybrid; 8Cyl 5.3L; 2006::SLE; 8Cyl 6.0L; 2006::SLT; 8Cyl 6.0L;

Part Name	GMC Sierra 3500 Headers - Quik-Trip	Click Image to Enlarge Part #P40702265
Brand	Pacesetter
Fits	2001-2006 GMC Sierra 3500
Features	Series: Quik-Trip Style: Full-Length Type: Direct OE Replacement
Year	2001-2006
Description	PACESETTER QUIK-TRIP LONG TUBE HEADERS, BLACK-PAINTED -- For off-road use only; 1.75 in. tube diameter, 16-gauge tube wall thickness, 3 in. stock flange collector, 0.375 in. standard head flange; With oxygen sensor fittings on all applications; Necessary gaskets and fasteners included for installation; Full-length style; Round head port; These headers feature flash-controlled 16-gauge carbon steel primaries that provide greater durability than light gauge stainless steel; They significantly boost performance and increase engine efficiency; Their CNC-machined thick steel flanges are matched to exhaust port profile for optimum seal and flow; Made in USA; With Pacesetter's 3-year warranty. Fits: 4WD, 2WD.
Your Price	$292.82
Quantity

GMC Sierra 3500 Headers also fits these models:
2001\|2002\|2003\|2004\|2005\|2006::SLE; 8Cyl 6.0L; 2001\|2002\|2003\|2004\|2005\|2006::SLT; 8Cyl 6.0L; 2001\|2002\|2006::SL; 8Cyl 6.0L; 2002\|2003\|2004\|2005::Base; 8Cyl 6.0L; 2004\|2005\|2006::WT; 8Cyl 6.0L;

Part Name	GMC Sierra 1500 Headers - Steel	Click Image to Enlarge Part #P4072C1344
Brand	Pacesetter
Fits	1999-2006 GMC Sierra 1500
Features	Material: Steel Series: Shorty Type: Direct OE Replacement
Year	1999-2006
Description	PACESETTER SHORTY HEADERS, ARMOR COAT -- Features 1-1/2 Mandrel-Bent 16-Gauge Mild Steel Primary Tubing, 2-1/2 Collector, And Thick CNC-Machined Steel Flanges, Utilizes Pacesetter's Armor Coating That Provides A Polished 2000%XB0F High Temperature Metallic-Ceramic Finish, Reduces Underhood Temperatures, Resists Rust And Corrosion, Easy To Clean, Designed To Replace Inefficient Stock Exhaust Manifolds, Adds Power And Performance While Increasing Engine Efficiency, Connects To Stock Y-Pipe, Easy Bolt-On Installation, 50-State Legal, California State Air Resources Board Approved, Recommended For Off Road Use Only, Please Allow 10-12 Business Days To Ship Due To The Coating Process
Your Price	$377.64
Quantity

GMC Sierra 1500 Headers also fits these models:
1999\|2000\|2001\|2002\|2003\|2004::SLT; 8Cyl 4.8L; 1999\|2000\|2001\|2002\|2003\|2004\|2005\|2006::SLE; 8Cyl 4.8L; 1999\|2000\|2001\|2002\|2003\|2004\|2005\|2006::SLE; 8Cyl 5.3L; 1999\|2000\|2001\|2002\|2003\|2004\|2005\|2006::SLT; 8Cyl 5.3L; 1999\|2000\|2001\|2002\|2003\|2006::SL; 8Cyl 4.8L; 1999\|2000\|2001\|2002\|2003\|2006::SL; 8Cyl 5.3L; 2002::HT; 8Cyl 4.8L; 2002::HT; 8Cyl 5.3L; 2002\|2003\|2004\|2005::Base; 8Cyl 4.8L; 2002\|2003\|2004\|2005::Base; 8Cyl 5.3L; 2002\|2003\|2004\|2005\|2006::WT; 8Cyl 4.8L; 2002\|2003\|2004\|2005\|2006::WT; 8Cyl 5.3L; 2005\|2006::Hybrid; 8Cyl 5.3L;

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