{"product_id":"walker-350-34506-oxygen-sensor","title":"Walker 350-34506 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 350-34506 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34506 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 Ion, and other models\u003c\/li\u003e\n\u003cli\u003e27.48-inch wiring harness length with 4 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 31.02 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 350-34506) is engineered to meet the exact specifications required by various Chevrolet, Pontiac, and Saturn vehicles. The heated sensor design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire configuration with 20 gauge wiring ensures reliable signal transmission, while the 27.48-inch wiring harness length provides sufficient reach for installation in the exhaust system. The sensor features a threaded mounting type with an 18.0 mm thread diameter, compatible with the original equipment mounting points. The radiused polygon male connector guarantees a secure and precise fit, minimizing the risk of connection issues.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Cobalt, HHR\u003c\/li\u003e\n\u003cli\u003ePontiac G4, G5, Pursuit, SC1, SC2\u003c\/li\u003e\n\u003cli\u003eSaturn Ion, L100, L200, L300, LW200, SL, SL1, SL2, SW2, Vue\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed for specific fitment, ensuring proper function and ease of installation in these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34506 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the wiring harness. Verify the connector shape and gender match the vehicle’s harness before installation. Thread the sensor carefully to avoid cross-threading and tighten to manufacturer torque specifications. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-34506 oxygen sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538306498741,"sku":"DKHD-350-34506","price":47.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034506_Fro.jpg?v=1774892102","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34506-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}