{"product_id":"ntk-22503-oxygen-sensor","title":"NTK 22503 Oxygen Sensor","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 22503\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 22503 is designed specifically for select Ford, Mazda, and Mercury vehicles. This heated oxygen sensor features a threaded mounting type and a 22-inch wiring harness, ensuring precise fitment and reliable performance in emission control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster warm-up and accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford, Mazda, and Mercury models including F-150, Explorer, and B2300\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design for enhanced sensor functionality\u003c\/li\u003e\n\u003cli\u003e22-inch wiring harness length for optimal connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 22503 is engineered to meet the exact specifications of various Ford, Mazda, and Mercury vehicles such as the Ford Bronco, Mazda B4000, and Mercury Mountaineer. This sensor is a heated type, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The four-wire configuration supports both the sensor signal and heater circuit, ensuring consistent performance. With an 18mm threaded mounting type, installation is straightforward and secure. The 22-inch wiring harness length provides sufficient reach for proper connection without excess slack.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord Aerostar, Bronco, E-150 Econoline, F-150, F-250, F-350, Explorer, Ranger\u003c\/li\u003e\n\u003cli\u003eMazda B2300, B2500, B3000, B4000\u003c\/li\u003e\n\u003cli\u003eMercury Mountaineer, Navajo\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis oxygen sensor is designed to address issues related to inaccurate air-fuel mixture readings, poor fuel economy, and increased emissions.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor\u003c\/li\u003e\n\u003cli\u003eRough engine idle or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption due to incorrect air-fuel ratio\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEngine performance problems linked to exhaust gas monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NTK Direct Fit Oxygen Sensor 22503, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate wrench to remove the old sensor carefully. Verify the thread size matches the 18mm diameter specification. Connect the four-wire harness securely, matching the wiring configuration to the vehicle’s factory setup. Avoid over-tightening to prevent damage to the sensor or exhaust manifold.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK’s Direct Fit Oxygen Sensor line is manufactured to meet OEM standards for durability and performance. While specific warranty details for part number 22503 may vary, NTK typically offers coverage against defects in materials and workmanship. This ensures reliable operation and compliance with emission control requirements for your Ford, Mazda, or Mercury vehicle.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961943851189,"sku":"BFPZ-22503","price":46.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_22503_Fro.jpg?v=1775006720","url":"https:\/\/www.partcatalog.com\/products\/ntk-22503-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}