2007 Hummer H3 Exhaust Headers & Manifolds
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MagnaFlow®OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. If your car needs...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$1,112.00 - AP Exhaust®Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter by AP Exhaust®. Position: Front. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$677.94
- Davico®Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Position: Front. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to...Helps your vehicle emit harmless gasesDirect OEM replacement$30.52 - $358.20
- Dorman®Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$694.63 - $1,152.28
- Dorman®Exhaust Manifold Hardware KitHummer H3 2007, 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 keep your vehicle running its best.Direct replacement for a proper fitBuilt to Last$10.01 - $15.74
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. If your car needs...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$1,059.00
- Walker®Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Walker®. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest emission...Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations$534.98 - $730.35
- CATCO®Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by CATCO®. Position: Front. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter...Packed with the latest technological advancementsWill surpass your expectations for performance$894.07
- MagnaFlow®Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterHummer H3 Engine Family # 7GMXT03.7187 with LEV II Standard / LEV Standard 2007, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through...Made to provide unequaled quality and reliabilityMade with the use of the latest technologies$1,429.00
- ATP®Natural Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Natural Exhaust Manifold with Integrated Catalytic Converter by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifold-Converters provide a tested and proven solution to repair vehicles with...Engineered as direct OE replacement ensuring manifold will line up and flow like the original unitHigh grade steel and precious metals resist fatigue and provide long lasting reliable catalyst performance$596.93
- iD Select®ECO GM Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, ECO GM Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by iD Select®. Position: Front. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$750.15
- ACDelco®Genuine GM Parts™ Exhaust Manifold GasketHummer H3 2007, 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. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.12
- Fel-Pro®Exhaust Manifold Gasket SetHummer H3 2007, 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 gaskets meet...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$9.10
- Apex Auto®Exhaust Manifold Gasket SetHummer H3 2007, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.80
- Mahle®Exhaust Manifold GasketHummer H3 2007, 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 will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$22.16
- Walker®Graphoil Donut Exhaust Manifold Flange GasketHummer H3 2007, Graphoil Donut Exhaust Manifold Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job....Makes installation quick and easyOptimal OE-style fit and quality$17.02
- Thunderbolt®Exhaust Manifold with Integrated Catalytic ConverterHummer H3 2007, Exhaust Manifold with Integrated Catalytic Converter by Thunderbolt®. Position: Front. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt...Designed to improve exhaust flowBuilt to enhance the performance of your vehicle$264.62
- Victor Reinz®Exhaust Manifold Gasket SetHummer H3 2007, Exhaust Manifold Gasket Set by Victor Reinz®. 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 needs...High quality at an affordable priceExpertly made from premium materials$12.80
- Nickson®Exhaust Manifold InsulatorExhaust Manifold Insulator by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs...Expertly crafted from premium materialsQuality design and workmanship$6.02
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MagnaFlow® - Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterPosted by Alexander (Henderson, NV) / June 18, 20192006 Hummer H3
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