Buick Roadmaster Emission Control Parts
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Mahle®EGR Valve Gasket (G31178)EGR Valve Gasket (G31178) by Mahle®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Made with precision and quality in mindDesigned to meet your specific needs$1.58 - Apex Auto®EGR Valve Gasket (AGR5000)EGR Valve Gasket (AGR5000) by Apex Auto®. 1 or 2 Required. 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$1.16
- Davico®Direct Fit Catalytic Converter (14471)Catalytic Converter (14471) by Davico®. Converter Configuration: Direct Fit. Position: Driver Side. Catalytic Converter Overall Length: 26". Gaskets Not Required. This direct-fit catalytic converter by Davico will be a great solution to...$233.25
- Davico®Direct Fit Catalytic Converter (14456)Catalytic Converter (14456) by Davico®. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 23". Gaskets Not Required. This direct-fit catalytic converter by Davico will be a great solution to...$167.38
- AP Exhaust®Direct Fit Catalytic Converter (645337)Catalytic Converter (645337) by AP Exhaust®. Converter Configuration: Direct Fit. Position: Driver Side. Without Air Tube. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 26.75". Today’s exhaust performance market...$264.97
- AP Exhaust®Direct Fit Catalytic Converter (642355)Catalytic Converter (642355) by AP Exhaust®. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 23". Without O2 Sensor Port. Without Air Tube. Today’s exhaust performance market continues to cover a broad...5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions$176.34
- MagnaFlow®OBDII Universal Fit Oval Body Catalytic Converter (448305)OBDII Catalytic Converter (448305) by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25"....$682.10$718.00Save $35.90 (5%)
- MagnaFlow®OBDII Universal Fit Round Body Catalytic Converter (418005)OBDII Catalytic Converter (418005) by MagnaFlow®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$416.10$438.00Save $21.90 (5%)
- MagnaFlow®OBDII Universal Fit Round Body Catalytic Converter (408005)OBDII Catalytic Converter (408005) by MagnaFlow®. Converter Configuration: Universal Fit. Position: Driver Side. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$301.15$317.00Save $15.85 (5%)
- MagnaFlow®Pre-OBDII Universal Fit Round Body Catalytic Converter (3322305)Pre-OBDII Catalytic Converter (3322305) by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter:...$532.00$560.00Save $28.00 (5%)
- MagnaFlow®Standard Universal Fit Oval Body Catalytic Converter (94005)Standard Catalytic Converter (94005) by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$113.05$119.00Save $5.95 (5%)
- Davico®Direct Fit Catalytic Converter and Pipe Assembly (14470)Catalytic Converter and Pipe Assembly (14470) by Davico®. Converter Configuration: Direct Fit. Position: Passenger Side. Catalytic Converter Overall Length: 29". Gaskets Not Required. This direct-fit catalytic converter by Davico will...$247.54
- MagnaFlow®Standard Direct Fit Catalytic Converter (93456)Standard Catalytic Converter (93456) by MagnaFlow®. Converter Configuration: Direct Fit. With Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic Converter Overall...$288.80$304.00Save $15.20 (5%)
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic Converter (81128)CalCat™ Catalytic Converter (81128) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. Catalytic Converter Overall Length: 13.25". Without O2 Sensor Port. Without Air Tube. Specifically...Emission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Comply with specific pre-OBDII and OBDII requirements in the state of California$419.54
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic Converter (81127)CalCat™ Catalytic Converter (81127) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. Catalytic Converter Overall Length: 13.25". Without O2 Sensor Port. Without Air Tube. Specifically...Emission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Comply with specific pre-OBDII and OBDII requirements in the state of California$418.20
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic Converter (82529)CalCat™ Catalytic Converter (82529) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25"....$463.01
- iD Select®ECO II Universal Fit Oval Body Catalytic Converter (83165)ECO II Catalytic Converter (83165) by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$112.08
- Walker®Ultra™ Universal Fit Large Oval Body Catalytic Converter (15041)Ultra™ Catalytic Converter (15041) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 18". Without O2 Sensor Port. With Air Tube. Emissions control for...Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields$142.11
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic Converter (93238)Ultra™ Catalytic Converter (93238) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. Catalytic Converter Overall Length: 13.25". Without O2 Sensor Port. Without Air Tube. The Right...Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields$122.56
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic Converter (15038)Ultra™ Catalytic Converter (15038) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. Catalytic Converter Overall Length: 13.25". Without O2 Sensor Port. Without Air Tube. Emissions control...Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields$82.05
- AP Exhaust®Special Body Universal Fit Oval Body Catalytic Converter (609005)Special Body Catalytic Converter (609005) by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Converter Overall Length: 16.5". With Air Tube. Today’s exhaust performance market...Provides professional installer with immediate installation optionsSpecifically engineered for OBDII equipped vehicles$192.88
- AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic Converter (602005)Standard Duty Catalytic Converter (602005) by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Converter Overall Length: 14". With Air Tube. Today’s exhaust performance market...Provides professional installer with immediate installation optionsSpecifically engineered for OBDII equipped vehicles$95.99
- AP Exhaust®Universal Fit Catalytic Converter (840005)Catalytic Converter (840005) by AP Exhaust®. Position: Passenger Side Center. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 14". Today’s exhaust performance market continues to cover a broad spectrum of...Provides professional installer with immediate installation optionsSpecifically engineered for OBDII equipped vehicles$329.34
- AP Exhaust®Universal Fit Catalytic Converter (840015)Catalytic Converter (840015) by AP Exhaust®. Position: Driver Side Center. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 14". Today’s exhaust performance market continues to cover a broad spectrum of...Provides professional installer with immediate installation optionsSpecifically engineered for OBDII equipped vehicles$334.12
- AP Exhaust®Universal Fit Round Body Catalytic Converter (608756)Catalytic Converter (608756) by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5"....$339.09
- AP Exhaust®608 Series Universal Fit Oval Body Catalytic Converter (608225)608 Series Catalytic Converter (608225) by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$187.04
- ACDelco®GM Genuine Parts™ Passenger Side Catalytic Converter Gasket (88891747)GM Genuine Parts™ Passenger Side Catalytic Converter Gasket by ACDelco®. GM Genuine Parts Multi-Purpose Gasket are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$26.18
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic Converter (2756R)Select Plus Tech Series OBDII Catalytic Converter (2756R) by CATCO®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter...$644.27
- Eastern Catalytic®ECO II Universal Fit Oval Body Catalytic Converter (83165)ECO II Catalytic Converter (83165) by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$151.39
- Bosch®Premium Oxygen Sensor (15306)Premium Oxygen Sensor (15306) by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally efficient in...OE Identical ConnectorCompact Design$43.63
Shop By Service Type
- EGR Valve Replacement
- Fuel Evaporative Canister Replacement
- Oxygen Sensor Replacement
- Air Pump Check and Diverter Valve Replacement
- Evaporation Vent Solenoid Replacement
- Air Pump Check Valve Replacement
- Canister Purge Solenoid Replacement
- EGR Valve Control Solenoid Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- Secondary Air Injection Hose Replacement
- Crankcase Vent Filter Replacement
The Buick Roadmaster is a full-size premium car designed, produced, and sold by Buick from 1935 to 1958 and between 1990 and 1996. During its production run, the model has gone through eight generations. The first generations of the Roadmaster are stylish classic cars praised among car collectors; they were based on the C-body platform and featured the different versions of the eight-cylinder inline and V-shaped engines under the hood. The last generation was offered to the public as a 4-door sedan and 5-door station wagon. Based on the updated GM B platform, the eighth generation offered a 5.0L and 5.7L V8 engine coupled with a 4-speed automatic transmission.
Whatever generation you own, your Buick deserves quality maintenance with premium parts, and if you are seeking for a quality PCV valve, durable EGR valve, or other Buick Roadmaster emission control parts, our online store has you covered. We're always ready to provide our customers with top-notch replacement parts featuring excellent efficiency. If you need a piece of advice to select the correct auto parts, don't hesitate to contact our tech support, and you will receive all the necessary information.
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