2004 Buick Rainier Exhaust Systems
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- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyBuick Rainier 2004, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of...$301.05 - $818.27
- Walker®Stainless Steel Oval Bare Resonator AssemblyBuick Rainier 4.2L 2004, Stainless Steel Oval Bare Resonator Assembly by Walker®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Body Length: 13". Resonator Overall Length: 58.875". Resonator Configuration:...Designed to directly replace the factory partMade with precision benders and fixture checked$111.53
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterBuick Rainier 4.2L 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Converter Overall Length: 47.5". If your car...$384.00
- 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$144.17 - $145.80
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyBuick Rainier 2004, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter....$288.64 - $1,401.77
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyBuick Rainier 4.2L 2004, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length:...$266.11
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust MufflerBuick Rainier 4.2L 2004, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler 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...Designed for a quiet ride100% aluminized components for longer life$53.63 - $57.43
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerBuick Rainier 4.2L 2004, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.75". Muffler Outlet Diameter: 2.5". Muffler Body Length: 27". Muffler Overall Length: 38.5". Muffler...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$84.06
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerBuick Rainier 4.2L 2004, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 27". Muffler Overall Length: 31". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$57.54
- CATCO®Direct Fit Catalytic ConverterBuick Rainier 4.2L with California Emission / Federal Emission 2004, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced...$344.52
- 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$148.24 - $197.26
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerBuick Rainier 4.2L 2004, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 27". Muffler Overall Length: 38.4375". Muffler...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$125.52
- 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$138.45 - $143.09
- Walker®Replacement Exhaust KitBuick Rainier 2004, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$84.06 - $1,259.99
- 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
- MagnaFlow®Heavy Metal Universal Fit Oval Body Catalytic ConverterBuick Rainier 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. If your car needs a new catalytic converter,...$172.00 - $222.00
- MagnaFlow®OEM Grade Universal Fit Catalytic ConverterBuick Rainier 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. If your car needs a new catalytic converter, install one that will get you through the...$231.00 - $314.00
- 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$117.95
- MagnaFlow®OBDII Direct Fit Catalytic ConverterBuick Rainier 2004, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory...$1,516.00 - $2,851.00
- 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$9.06 - $14.90
- Walker®CalCat™ Universal Fit Catalytic ConverterBuick Rainier 5.3L Engine Family # 4GMXT05.3170 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically...$419.59 - $1,259.99
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterBuick Rainier 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will get you through the smog...$404.00 - $837.00
- iD Select®ECO II Universal Fit Oval Body Catalytic ConverterBuick Rainier 4.2L 2004, ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$112.08
- 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
- AP Exhaust®Replacement Exhaust KitBuick Rainier 2004, Replacement Exhaust Kit 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...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$30.75 - $818.27
- AP Exhaust®Universal Fit Large Oval Body Catalytic ConverterBuick Rainier 5.3L 2004, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...$352.09
- 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$146.95
- Davico®Front Exhaust MufflerBuick Rainier 4.2L 2004, Front Exhaust Muffler by Davico®. 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$93.13
- iD Select®ECO II Direct Fit Catalytic Converter and Pipe AssemblyBuick Rainier 4.2L 2004, ECO II Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 50". Swap out your worn-out or...$272.51
- BRExhaust®Exhaust Muffler AssemblyBuick Rainier 4.2L 2004, Rear Exhaust Muffler Assembly by BRExhaust®. The product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$159.82 - $174.93
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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