{"product_id":"walker-350-34418-oxygen-sensor","title":"Walker 350-34418 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eOverview of Walker 350-34418 Oxygen Sensor for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34418 oxygen sensor is designed specifically for select Mercedes-Benz models including the C43 AMG, C280, CLK320, and CLK430. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mercedes-Benz C43 AMG, C280, CLK320, and CLK430\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e15.28 inches wiring harness length and 18.82 inches overall length\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components engineered to meet or exceed OEM specifications. The product line emphasizes precise fitment and durability, making it suitable for maintaining factory-level emissions performance in vehicles like the Mercedes-Benz C43 AMG and CLK430.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34418 oxygen sensor features a heated sensor type that allows for faster warm-up times and improved sensor responsiveness. It includes a 4-wire design, which supports both the sensor signal and heater circuit, ensuring consistent operation under various driving conditions. The sensor’s wiring harness length of 15.28 inches and overall length of 18.82 inches provide adequate reach for installation in the specified Mercedes-Benz models. The radiused polygon male connector ensures a secure and precise electrical connection, while the 18.0 mm threaded mounting type allows for straightforward installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps correct inaccurate air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by optimizing combustion\u003c\/li\u003e\n\u003cli\u003eSupports emissions compliance by monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mercedes-Benz C43 AMG, C280, CLK320, and CLK430 before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18.0 mm threaded sensor mount\u003c\/li\u003e\n\u003cli\u003eVerify the radiused polygon male connector aligns correctly with the vehicle harness\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness length to confirm fit within engine bay routing\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards for emission control components. The 350-34418 part number undergoes rigorous testing to ensure durability and reliable performance in Mercedes-Benz vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538262491317,"sku":"DKHD-350-34418","price":67.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034418_Fro.jpg?v=1774892076","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34418-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}