{"product_id":"walker-350-34181-oxygen-sensor","title":"Walker 350-34181 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 350-34181 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34181 oxygen sensor is designed specifically for select Chevrolet, Pontiac, and Saturn models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet Cobalt, Pontiac G5, Saturn Sky, and other models\u003c\/li\u003e\n\u003cli\u003e24.13-inch wiring harness length with 22-gauge wire\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with a radiused polygon male connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with an 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 27.68 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34181) is engineered to meet the exact specifications required by your vehicle’s emission system. Featuring a heated sensor element, it provides quicker warm-up times compared to unheated sensors, which helps reduce emissions during cold starts. The sensor’s four-wire design includes a radiused polygon male connector, ensuring a secure and reliable electrical connection. With a wiring harness length of 24.13 inches and 22-gauge wire, this sensor is built for durability and precise signal transmission. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust manifold or pipe.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on delivering emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, providing a direct replacement solution tailored for specific vehicle applications. The product line emphasizes compatibility and quality, ensuring that parts like the 350-34181 oxygen sensor integrate seamlessly with your vehicle’s existing systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Cobalt, Pontiac G5, Saturn Sky, HHR, and Solstice models\u003c\/li\u003e\n\u003cli\u003eHelps resolve poor fuel economy caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eAssists in correcting failed emissions tests\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 the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the threaded mounting\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness (radiused polygon male)\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (24.13 inches) for proper routing and fit\u003c\/li\u003e\n\u003cli\u003eFollow torque specifications to secure the sensor without over-tightening\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. While specific warranty details for part number 350-34181 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures reliable performance and peace of mind when replacing your vehicle’s oxygen sensor.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538062672053,"sku":"DKHD-350-34181","price":51.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034181_Fro.jpg?v=1774892007","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34181-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}