{"product_id":"walker-250-24086-oxygen-sensor","title":"Walker 250-24086 Oxygen Sensor - Downstream, Downstream Rear or Upstream","description":"\u003ch2\u003eOverview of Walker 250-24086 Oxygen Sensor for Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE 250-24086 oxygen sensor is designed specifically for select Mazda models, including the Mazda 3, Mazda 6, and Mazda 929. 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 design for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mazda 3, Mazda 6, and Mazda 929 models\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 electrical connection\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 13.31 inches and overall length of 16.85 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for durability and signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Brand Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-24086 oxygen sensor is part of this line, ensuring compatibility and performance consistent with Mazda’s original components. This product line emphasizes precise fitment and reliable function, making it suitable for emission control systems requiring exact sensor specifications.\u003c\/p\u003e\u003ch2\u003eProduct Features and Technical Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor type with four wires, which allows for faster sensor warm-up and improved accuracy in measuring exhaust oxygen levels. The sensor’s wiring harness length is 13.31 inches, providing adequate reach for installation in the specified Mazda models. The connector is a radiused polygon shape with a male gender, designed to fit securely with the vehicle’s wiring harness. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a tight and secure fit. The overall length of the sensor is 16.85 inches, accommodating the installation requirements of the Mazda 3, 6, and 929.\u003c\/p\u003e\u003ch2\u003eCompatible Mazda Models and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement oxygen sensor for Mazda 3 models requiring part number 250-24086\u003c\/li\u003e\n\u003cli\u003eEmission control sensor for Mazda 6 vehicles with specific OE sensor fitment\u003c\/li\u003e\n\u003cli\u003eSuitable for Mazda 929 models needing a heated oxygen sensor with threaded mounting\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio and reduce emissions in compatible Mazda vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as rough idling, poor fuel economy, and failed emissions tests\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24086 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the connector shape and gender match the vehicle’s harness before installation. Thread the sensor carefully to prevent cross-threading and torque to manufacturer specifications. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 250-24086 part undergoes rigorous testing to comply with emission control requirements. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term functionality.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531622285493,"sku":"DKHD-250-24086","price":54.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024086_Fro.jpg?v=1774891556","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24086-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}