Buick Roadmaster Emission Control Parts
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Standard®PCV Valve (V283)PCV Valve (V283) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Made with precision and quality in mindDesigned to meet your specific needs$13.17 - Standard®PCV Valve (V251)PCV Valve (V251) by Standard®. No Connector. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...Made with precision and quality in mindDesigned to meet your specific needs$4.16
- Standard®PCV Valve (CP208)PCV Valve (CP208) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Made with precision and quality in mindDesigned to meet your specific needs$21.82
- Walker Products®Premium Oxygen Sensor (250-21001)Premium Oxygen Sensor (250-21001) by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$21.30
- Walker Products®Premium Oxygen Sensor (250-24012)Premium Oxygen Sensor (250-24012) by Walker Products®. Position: Upstream Driver Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$36.19
- NTK®Oxygen Sensor (21002)Oxygen Sensor (21002) by NTK®. Position: Upstream. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$15.38
- NTK®Oxygen Sensor (21006)Oxygen Sensor (21006) by NTK®. Position: Downstream Driver Side. Location: B2S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$34.94
- Spectra Premium®Oxygen Sensor (OS5044)Oxygen Sensor (OS5044) by Spectra Premium®. Position: Downstream. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$24.35
- Standard®Vapor Canister (CP1039)Vapor Canister (CP1039) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$110.58
- Standard®Vapor Canister (CP1022)Vapor Canister (CP1022) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$68.78
- Standard®EGR Valve (EGV734)EGR Valve (EGV734) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures$80.70
- Standard®EGR Valve (EGV386)EGR Valve (EGV386) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures$97.10
- Standard®EGR Valve (EGV382)EGR Valve (EGV382) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures$72.57
- Standard®EGR Valve (EGV427)EGR Valve (EGV427) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures$54.10
- Delphi®Oxygen Sensor (ES20317)Oxygen Sensor (ES20317) by Delphi®. Position: Front. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$45.89
- Delphi®Oxygen Sensor (ES10966)Oxygen Sensor (ES10966) by Delphi®. Position: Upstream. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$18.92
- WVE®EGR Valve (4F1073)EGR Valve (4F1073) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of environmental...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$117.11
- WVE®PCV Valve (6P1040)PCV Valve (6P1040) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of environmental...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.35
- WVE®PCV Valve (6P1028)PCV Valve (6P1028) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of environmental...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.18
- ACDelco®Genuine GM Parts™ EGR Valve Kit with Gasket (214-5084)Genuine GM Parts™ EGR Valve Kit with 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 lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$73.32
- Denso®Universal Fit Oxygen Sensor (234-4000)Universal Fit Oxygen Sensor (234-4000) by Denso®. Position: Upstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$49.95
- WVE®Vapor Canister (4B1222)Vapor Canister (4B1222) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of environmental...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$201.05
- WVE®Vapor Canister (4B1262)Vapor Canister (4B1262) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of environmental...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$83.81
- ACDelco®Gold™ PCV Valve (88865174)Gold™ PCV Valve (88865174) 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 lifestyle, it is manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.11
- Gates®Breather Cap (31064)Breather Cap (31064) by Gates®. 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 deliver...High quality at an affordable priceExpertly made from premium materials$6.07
- Gates®Breather Cap (31061)Breather Cap (31061) by Gates®. 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 deliver...High quality at an affordable priceExpertly made from premium materials$6.07
- Bosch®Narrow-band Oxygen Sensor (15732)Narrow-band Oxygen Sensor (15732) by Bosch®. Position: Upstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors...OE-EquivalentOE Style connectors and wire lengths$44.44
- Bosch®Narrow-band Oxygen Sensor (11027)Narrow-band Oxygen Sensor (11027) by Bosch®. Position: Upstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors...OE-EquivalentOE Style connectors and wire lengths$18.87
- ACDelco®Gold™ EGR Valve (214-2270)Gold™ EGR Valve 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 lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$72.65
- Dorman®OE Solutions™ Vapor Canister Purge Valve (911-072)OE Solutions™ Vapor Canister Purge Valve (911-072) by Dorman®. Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical...Direct replacement - this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle's evaporative emissions systemQuality construction - manufactured from premium materials for a long service life$21.49
Shop By Service Type
- EGR Valve Replacement
- Air Pump Check and Diverter Valve Replacement
- Oxygen Sensor 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
- Fuel Evaporative Canister 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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