Mercedes R Class Emission Control Parts
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Walker Products®Premium Oxygen Sensor (250-24465)Premium Oxygen Sensor (250-24465) by Walker Products®. Position: Downstream. Location: Cylinders 4-6. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment...Improved Engine Response & PerformanceLower Emissions$86.51 - Walker Products®Premium Oxygen Sensor (250-24468)Premium Oxygen Sensor (250-24468) by Walker Products®. Position: Upstream Passenger 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$71.97
- Walker Products®Premium Oxygen Sensor (250-24675)Premium Oxygen Sensor (250-24675) by Walker Products®. Position: Downstream 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$36.34
- Walker Products®Premium Oxygen Sensor (250-24253)Premium Oxygen Sensor (250-24253) by Walker Products®. Position: Downstream 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$35.28
- NTK®Oxygen Sensor (25616)Oxygen Sensor (25616) by NTK®. Position: Downstream Driver Side. 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$105.65
- NTK®Oxygen Sensor (25186)Oxygen Sensor (25186) by NTK®. Position: Downstream Driver Side. 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$76.63
- NTK®Oxygen Sensor (25613)Oxygen Sensor (25613) by NTK®. Position: Downstream Passenger Side. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$92.38
- Standard®Intermotor™ EGR Valve (EGV811)Intermotor™ EGR Valve 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...Made with precision and quality in mindDesigned to meet your specific needs$167.18
- Standard®T Series EGR Valve (EGV811T)T Series EGR Valve 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$127.05
- Standard®Intermotor™ Vapor Canister (CVS152)Intermotor™ Vapor Canister (CVS152) 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...Made with precision and quality in mindDesigned to meet your specific needs$78.41
- Beck Arnley®PCV Valve (045-0400)PCV Valve (045-0400) by Beck Arnley®. Make sure your vehicle’s emission control system performs at its optimum level with top-of-the-line Beck Arnley replacement emission control parts. Designed to match OE (original equipment)...Designed to ensure reliable operation of your emission control systemDirect OE (original equipment) replacement$42.10
- Delphi®Oxygen Sensor (ES20181)Oxygen Sensor (ES20181) by Delphi®. Position: Rear. 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$66.87
- Bosch®Premium Wideband Oxygen Sensor (17200)Premium Wideband Oxygen Sensor (17200) by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$159.53
- Bosch®Premium Wideband Oxygen Sensor (17016)Premium Wideband Oxygen Sensor (17016) by Bosch®. Position: Upstream Passenger Side. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$124.32
- Bosch®Premium Wideband Oxygen Sensor (17004)Premium Wideband Oxygen Sensor (17004) by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$127.48
- Genuine®Crankcase Vent Valve (000470869364)Crankcase Vent Valve (000470869364) by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$109.60
- Bosch®Narrow-band Oxygen Sensor (15733)Narrow-band Oxygen Sensor (15733) by Bosch®. Position: Downstream. 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$46.79
- Walker Products®Wideband Premium Oxygen Sensor (250-25088)Wideband Premium Oxygen Sensor (250-25088) 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...High quality at an affordable priceExpertly made from premium materials$106.83
- Walker Products®Wideband Premium Oxygen Sensor (250-25043)Wideband Premium Oxygen Sensor (250-25043) by Walker Products®. Position: Upstream Passenger Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment...High quality at an affordable priceExpertly made from premium materials$118.03
- Walker Products®Wideband Premium Oxygen Sensor (250-25042)Wideband Premium Oxygen Sensor (250-25042) 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...High quality at an affordable priceExpertly made from premium materials$112.36
- Vemo®Oxygen Sensor (V30-76-0039)Oxygen Sensor (V30-76-0039) by Vemo®. Position: Rear. 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$84.94
- Vemo®Oxygen Sensor (V30-76-0017)Oxygen Sensor (V30-76-0017) by Vemo®. Position: Front Driver Side. 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$31.82
- Dorman®OE Solutions™ Diesel Emissions Fluid Pump (904-608)OE Solutions™ Diesel Emissions Fluid Pump (904-608) by Dorman®. This diesel exhaust fluid (DEF) pump matches the fit and function of the original part. Designed as a plug-and-play replacement, this DEF pump has undergone extensive...Ideal replacement - this DEF pump matches the fit and function of the original pump for a plug-and-play replacementDurable construction - this DEF pump is made of quality components and materials for durability$233.51
- Standard®Secondary Air Injection Pump (AIP33)Secondary Air Injection Pump (AIP33) 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...Made with precision and quality in mindDesigned to meet your specific needs$376.03
- Standard®Secondary Air Injection Pump (AIP32)Secondary Air Injection Pump (AIP32) 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...Made with precision and quality in mindDesigned to meet your specific needs$223.38
- Genuine®EGR Pipe Bolt (0009906903)EGR Pipe Bolt by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$4.43
- Pierburg®EGR Valve (7.22136.50.0)EGR Valve by Pierburg®. In order to be able to comply with future emission limits, stiff requirements are applied to engine systems. The tight tolerances call for a closed-circuit EGR system. Depending on the type of internal combustion...24 Months/24,000 MilesMade to provide unequaled quality and reliability$123.01
- URO Parts®Vacuum Suction Pump (6420101891)Vacuum Suction Pump by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part will make your exhaust system work as it should and...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$33.62
- Vaico®Crankcase Breather Oil Trap (V30-2524)Crankcase Breather Oil Trap by Vaico®. Original VAICO Quality. Location: Cylinder Head. Quality results from the consistent pursuit of a customer-focused strategy. Clients wishes are in the center of business. Vaico aim: the best...Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment$76.47
- Facet®Oxygen Sensor (10.8333)Oxygen Sensor (10.8333) by Facet®. Position: Rear. 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...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$66.47
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A convenient and functional MPV, the Mercedes R Class is a modern vehicle which is ideal for traveling, small business needs, and simple everyday use by a large family. The body styling of the R Class is considered a combination of a van, an SUV, and a station wagon. The model is slotted between the M Class and the GL Class, offering a generous set of features even in base configuration. The R Class is offered with two wheelbases, two diesel and five gasoline engine options.
Here we carry a substantial collection of Mercedes R Class emission control parts, manufactured by experienced brands such as Delphi, Accel, Bosch, NTK, Denso, Cardone, Spectra Premium, and others. We have added instructions, specifications, images, and reviews to the pages of our online catalog for you to be perfectly informed and make a wise purchase decision. You may be totally sure that your Mercedes R Class will work flawlessly with our units – we select them thoroughly, so they’ll function for decades. Maintenance of your R Class have never been so easy, quick, and affordable.
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