{"product_id":"walker-250-24298-oxygen-sensor","title":"Walker 250-24298 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker 250-24298 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24298 oxygen sensor is designed specifically for select Lexus, Pontiac, Scion, and Toyota models. 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 sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus, Pontiac, Scion, and Toyota vehicles\u003c\/li\u003e\n\u003cli\u003e16.85-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003e20-gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 20.39 inches for compatibility with OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality and fitment. The Walker Products OE line is engineered to meet or exceed OEM standards, ensuring that the 250-24298 oxygen sensor integrates seamlessly with the vehicle’s emission control system for consistent performance and durability.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24298 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving emissions control efficiency. The sensor includes a 16.85-inch wiring harness with 20-gauge wires and a total of four wires, which supports accurate signal transmission and sensor heating. Its radiused polygon male connector ensures a secure and precise fit, reducing the risk of connection issues. The threaded mounting type with an 18.0 mm diameter matches OEM specifications, facilitating straightforward installation. With an overall length of 20.39 inches, this sensor is designed to fit specific vehicle models without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus ES300, GS300, GS460, and SC300\u003c\/li\u003e\n\u003cli\u003eFits Pontiac Vibe and Toyota Camry, Echo, Matrix, Prius, Supra, Yaris\u003c\/li\u003e\n\u003cli\u003eAlso compatible with Scion xA, xB, xD models\u003c\/li\u003e\n\u003c\/ul\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 issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle harness before installation. The 16.85-inch wiring harness length provides flexibility for routing, but avoid sharp bends or pinching. 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 OE oxygen sensors are manufactured to meet strict quality standards and OEM specifications. This part number 250-24298 undergoes rigorous testing to ensure durability and reliable performance. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532027560117,"sku":"DKHD-250-24298","price":77.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024298_Fro_963211a7-13de-42f6-b7ef-92214abfd833.jpg?v=1774891635","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24298-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}