2004 Infiniti QX56 Exhaust Headers & Manifolds
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MagnaFlow®OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. If your car needs...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$872.00 - $874.00 - AP Exhaust®Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$451.53
- Davico®Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, Exhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job,...Helps your vehicle emit harmless gasesDirect OEM replacement$30.52 - $636.69
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersInfiniti QX56 2004, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short Tube. JBA shorty headers are one of the...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$614.45 - $757.45
- Dorman®Stainless Steel Natural Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, Natural Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds include...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$360.67 - $647.05
- iD Select®ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$431.44
- Dorman®Exhaust Manifold Hardware KitInfiniti QX56 2004, 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...Direct replacement for a proper fitBuilt to Last$15.58
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Uncoated. If your car...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$831.00 - $833.00
- Walker®Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, 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...Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations$421.16 - $422.11
- CATCO®Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the...Packed with the latest technological advancementsWill surpass your expectations for performance$555.06
- Eastern Catalytic®ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for...Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor$435.47
- Nippon Reinz®Exhaust Pipe to Manifold GasketInfiniti QX56 2004, Exhaust Pipe to Manifold Gasket by Nippon Reinz®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before...OE quality partsDirect Fit$6.57
- Fel-Pro®Exhaust Manifold Gasket SetInfiniti QX56 2004, 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...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$18.66
- Mahle®Multi-Layer Steel Exhaust Manifold Gasket SetInfiniti QX56 2004, Multi-Layer Steel 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...High quality at an affordable priceExpertly made from premium materials$23.06
- AP Exhaust®Exhaust Manifold GasketInfiniti QX56 2004, Exhaust Manifold Gasket by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or...Made from first-rate materialsEnsures outstanding durability$8.91
- Beck Arnley®Exhaust Manifold Gasket SetInfiniti QX56 2004, Exhaust Manifold Gasket Set by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications...OE quality products from top original equipmentTop quality materials$15.78
- Apex Auto®Exhaust Manifold Gasket SetInfiniti QX56 2004, 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,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.81
- Nippon Reinz®Exhaust Manifold GasketInfiniti QX56 2004, Exhaust Manifold Gasket by Nippon Reinz®. Position: Driver Side / Passenger Side. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for...OE quality partsDirect Fit$21.03
- Walker®Exhaust Manifold Flange GasketInfiniti QX56 2004, 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. When you...Makes installation quick and easyOptimal OE-style fit and quality$2.52 - $3.93
- Original Equipment®Exhaust NutInfiniti QX56 2004, Exhaust Nut by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from the finest...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$2.72
- TruParts®Exhaust Pipe Flange GasketInfiniti QX56 with California Emission / with Federal Emission 2004, Exhaust Pipe Flange Gasket by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$2.12 - $6.89
- Dorman®Brass Exhaust Manifold NutsBrass Exhaust Manifold Nuts by Dorman®. Dorman's Exhaust Nuts are now available separately for exhaust manifold repairs. These direct replacement nuts are ideal for securing exhaust components and used in conjunction with a mating bolt...Direct replacement for a proper fit every timeHigh-quality materials provides years of trouble-free service$4.76
- Thunderbolt®Exhaust Manifold with Integrated Catalytic ConverterInfiniti QX56 2004, Exhaust Manifold with Integrated Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance...Designed to improve exhaust flowBuilt to enhance the performance of your vehicle$244.28 - $246.36
- Victor Reinz®Exhaust Manifold Gasket SetInfiniti QX56 2004, 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...High quality at an affordable priceExpertly made from premium materials$21.97
- 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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