2004 Buick Rainier Exhaust Headers & Manifolds
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TRQ®Exhaust Manifold KitBuick Rainier 4.2L 2004, Exhaust Manifold Kit by TRQ®. Designed to fit and function exactly as the part it is replacing, this top-grade TRQ exhaust manifold kit will keep your vehicle in its best condition. Made using superior...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$139.60$146.95Save $7.35 (5%) - Dorman®Cast Iron Natural Exhaust ManifoldBuick Rainier 2004, Natural Cast Iron Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold...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$142.36 - $158.20
- BBK®Tuned Length Steel Short Tube Exhaust HeadersBuick Rainier 5.3L 2004, Tuned Length Steel Short Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.75". Header Style: Short Tube. Gain 12-15 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube,...Developed using CAD (Computer Aided Design) softwareCNC mandrel bent tubes to ensure consistent diameter throughout the tubes$499.99 - $549.99
- ATP®Cast Iron Natural Exhaust ManifoldBuick Rainier 2004, Natural Cast Iron 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...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$139.00 - $139.92
- Davico®Exhaust Manifold with Integrated Catalytic ConverterBuick Rainier 4.2L 2004, 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...Helps your vehicle emit harmless gasesDirect OEM replacement$280.55
- SKP®Exhaust ManifoldBuick Rainier 2004, 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$80.70 - $112.26
- ACDelco®Genuine GM Parts™ Exhaust ManifoldBuick Rainier 2004, 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$145.41 - $188.40
- Dorman®Exhaust Manifold Hardware KitBuick Rainier 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$10.01 - $15.74
- TRQ®Exhaust ManifoldBuick Rainier 5.3L 2004, Exhaust Manifold by TRQ®. Position: Passenger 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...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$114.41$117.95Save $3.54 (3%)
- Davico®Exhaust ManifoldBuick Rainier 2004, 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 is the only solution. Make...Helps your vehicle emit harmless gasesDirect OEM replacement$87.57 - $97.85
- SKP®Exhaust Manifold Hardware KitBuick Rainier 4.2L 2004, 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 the front and rear...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 KitBuick Rainier 5.3L 2004, 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 visually inspected; if...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$75.82
- Fel-Pro®Exhaust Manifold Gasket SetBuick Rainier 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$13.93 - $14.15
- ACDelco®Genuine GM Parts™ Exhaust Manifold GasketBuick Rainier 5.3L 2004, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.68
- Remflex®Exhaust Header GasketsBuick Rainier 5.3L 2004, Exhaust Header Gaskets 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...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$31.83
- Elring®Exhaust Manifold GasketBuick Rainier 5.3L 2004, 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 original equipment...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$10.91
- Apex Auto®Exhaust Manifold Gasket SetBuick Rainier 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$7.76 - $8.47
- Mahle®Exhaust Manifold GasketBuick Rainier 2004, 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...High quality at an affordable priceExpertly made from premium materials$9.60 - $15.07
- SKP®Exhaust Manifold GasketBuick Rainier 5.3L 2004, Exhaust Manifold Gasket 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$11.34
- Fel-Pro®Exhaust Manifold Hardware KitBuick Rainier 2004, 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 replacement products from seals and...Direct OEM replacement for a proper fitEnsures reliable sealing performance$31.34
- ACDelco®Genuine GM Parts™ Exhaust Manifold CoverBuick Rainier 4.2L 2004, Genuine GM Parts™ Exhaust Manifold Cover 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$6.05
- Victor Reinz®Exhaust Manifold Gasket SetBuick Rainier 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$14.56 - $16.90
- 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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