2012 GMC Sierra 1500 Exhaust Headers & Manifolds
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ATP®Natural Exhaust ManifoldGMC Sierra 1500 2012, Natural Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$103.15 - $365.19 - TRQ®Exhaust ManifoldGMC Sierra 1500 2012, Exhaust Manifold by TRQ®. Position: Driver Side. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$96.97 - $104.71$97.95 - $107.95Save up to 3%
- Dorman®Exhaust ManifoldGMC Sierra 1500 2012, Exhaust Manifold by Dorman®. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$93.45 - $195.06
- Dorman®Exhaust Manifold Hardware KitGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to...Direct replacement for a proper fitBuilt to Last$9.44 - $15.60
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersGMC Sierra 1500 2012, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short Tube. JBA shorty headers are one of the best performance upgrades...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$642.95 - $799.95
- SKP®Exhaust ManifoldGMC Sierra 1500 2012, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$70.47 - $100.91
- Gibson®Performance Stainless Steel Short Tube Exhaust HeadersGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L without Air Injection, EGR System 2012, Performance Stainless Steel Short Tube Exhaust Headers by Gibson®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Header Style: Short...Increases low and mid-range horsepower and torqueIncreases engine efficiency$699.19 - $836.24$793.84 - $949.45Save 12%
- Davico®Exhaust ManifoldGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Exhaust Manifold by Davico®. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement...Helps your vehicle emit harmless gasesDirect OEM replacement$80.80 - $80.94
- ACDelco®Genuine GM Parts™ Exhaust ManifoldGMC Sierra 1500 2012, Genuine GM Parts™ Exhaust Manifold by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$142.06 - $239.32
- Flowmaster®Scavenger Series Elite 4-1 One-Piece Style Stainless Steel Silver Ceramic Coated Short Tube Exhaust HeadersGMC Sierra 1500 4.8L / 5.3L 2012, Scavenger Series Elite 4-1 One-Piece Style Stainless Steel Silver Ceramic Coated Short Tube Exhaust Headers by Flowmaster®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Color:...Increases horsepower and torqueImproves engine efficiency and throttle response$897.95
- aFe®Twisted Steel™ 409 SS Mid-Length Tube Exhaust HeadersGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Twisted Steel™ 409 SS Mid-Length Tube Exhaust Headers by aFe®. Primary Tubing Diameter: 1.625". Header Style: Mid-Length Tube. The new Twisted Steel performance header from aFe Power is...Optimized tube lengths improve flow and performance100% hand MIG-welded construction ensures optimal strength and durability$1,052.00
- Kooks®Stage 8 Locking Exhaust Header Bolt KitGMC Sierra 1500 Denali / SL / SLE / SLT / WT / XFE 2012, Stage 8 Locking Exhaust Header Bolt Kit by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$54.00
- Kooks®Torque™ Stainless Steel Short Tube Exhaust HeadersGMC Sierra 1500 2012, Torque™ Stainless Steel Short Tube Exhaust Headers by Kooks®. Primary Tubing Diameter: 1.625"-1.75". Collector Outlet Diameter: 2.5". Header Style: Short Tube. This product is made of high-quality materials to...Expertly crafted from premium materialsDesigned to match rigorous quality standards$1,639.39
- Mahle®Exhaust Pipe to Manifold GasketGMC Sierra 1500 4.8L 2012, Exhaust Pipe to Manifold Gasket by Mahle®. Position: Front. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....High quality at an affordable priceExpertly made from premium materials$4.35
- SKP®Exhaust Manifold BracketGMC Sierra 1500 2012, Exhaust Manifold Bracket by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$20.96
- SKP®Exhaust Manifold Hardware KitGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Exhaust Manifold Hardware Kit by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$8.70
- Stage 8®Steel Nickel plated Header Locking Bolt KitGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Steel Nickel plated Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$75.82
- ACDelco®Genuine GM Parts™ Exhaust Manifold GasketGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Genuine GM Parts™ Exhaust Manifold Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.73
- Fel-Pro®Exhaust Manifold Gasket SetGMC Sierra 1500 2012, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$14.15 - $33.11
- Remflex®Exhaust Header GasketGMC Sierra 1500 2012, Exhaust Header Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old pick-up that needs a manifold gasket or a...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$13.43 - $31.83
- Mahle®Exhaust Manifold Gasket SetGMC Sierra 1500 4.3L 2012, Exhaust Manifold Gasket Set by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$14.69
- Elring®Exhaust Manifold GasketGMC Sierra 1500 4.8L / 5.3L / 6.2L 2012, Exhaust Manifold Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$19.39
- ACDelco®Genuine GM Parts™ Exhaust Manifold Gasket SetGMC Sierra 1500 4.3L 2012, Genuine GM Parts™ Exhaust Manifold Gasket Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.21
- Mahle®Exhaust Manifold GasketGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Exhaust Manifold Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...High quality at an affordable priceExpertly made from premium materials$15.07
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsGMC Sierra 1500 2012, Percy's Seal-4-Good™ Exhaust Header Gaskets by Patriot Exhaust®. This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$44.95
- Enginetech®Exhaust Manifold Gasket SetGMC Sierra 1500 6.0L / 6.2L 2012, Exhaust Manifold Gasket Set by Enginetech®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$12.12
- Fel-Pro®Exhaust Manifold Hardware KitGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Exhaust Manifold Hardware Kit by Fel-Pro®. Set services one exhaust manifold or two exhaust manifolds. If you are looking for quality sealing solutions, Fel-Pro offers you various...Direct OEM replacement for a proper fitEnsures reliable sealing performance$29.69
- Dorman®Exhaust Manifold to Cylinder Head Repair ClampGMC Sierra 1500 2012, Exhaust Manifold to Cylinder Head Repair Clamp by Dorman®. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's Exhaust Manifold to Cylinder Head Repair Clamp. This Manifold Repair Clamp...Eliminates the need to remove cylinder head, saving you time and moneyReduces installation time$35.72 - $36.47
- ACDelco®Genuine GM Parts™ Exhaust Manifold StudsGMC Sierra 1500 4.3L 2012, Genuine GM Parts™ Exhaust Manifold Studs by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.56
- Vibrant Performance®Stainless Steel Exhaust FlangeUniversal Stainless Steel Exhaust Flange by Vibrant Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$5.75 - $69.99
