{"product_id":"ntk-24669-air-fuel-ratio-sensor","title":"NTK 24669 Air \/ Fuel Ratio Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of NTK Direct Fit 4-Wire A\/F Sensor 24669\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit 4-Wire A\/F Sensor 24669 is designed specifically for Toyota 4Runner, Tacoma, and Tundra models. This heated air\/fuel ratio sensor ensures precise monitoring of the engine's air-fuel mixture to support optimal emission control and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003e12.3-inch wiring harness length for direct fit installation\u003c\/li\u003e\n\u003cli\u003e0.38-inch thread length with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003e4-wire configuration for accurate signal transmission\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Toyota 4Runner, Tacoma, and Tundra models\u003c\/li\u003e\n\u003cli\u003eNo mounting bracket included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Direct Fit 4-Wire A\/F Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit 4-Wire A\/F Sensor product line is engineered to provide a precise replacement solution for specific vehicle applications. This line focuses on delivering sensors with exact wiring harness lengths and thread specifications to ensure seamless integration without modification. The 4-wire heated sensor design enhances durability and responsiveness, making it suitable for emission control systems in Toyota trucks and SUVs.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe NTK 24669 air\/fuel ratio sensor features a heated sensor element that allows it to reach operating temperature quickly, improving the accuracy of air-fuel mixture readings. The 12.3-inch wiring harness length is tailored for direct fitment, reducing installation complexity. With a thread length of 0.38 inches and an 18mm thread diameter, this sensor mounts securely in the exhaust system. The 4-wire design supports both sensor heating and signal output, ensuring reliable communication with the vehicle’s engine control unit. This sensor is specifically designed for Toyota 4Runner, Tacoma, and Tundra models, providing a precise fit without the need for adapters or modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air\/fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate sensor data to the ECU\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty air\/fuel sensors\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission regulations in Toyota 4Runner, Tacoma, and Tundra vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the NTK 24669 sensor requires no modifications due to its specific fit design. Ensure the vehicle is cool before removing the old sensor to avoid burns. Use an appropriate oxygen sensor socket for removal and installation. Verify the wiring harness connection is secure and free of damage. Since the sensor does not include a mounting bracket, use the existing mounting points on the vehicle. After installation, clear any diagnostic trouble codes and perform a system check to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK sensors are manufactured to meet OEM standards for quality and durability. The Direct Fit 4-Wire A\/F Sensor 24669 undergoes rigorous testing to ensure reliable performance in emission control systems. While specific warranty details are not provided here, NTK typically offers coverage against defects in materials and workmanship. Consult the product packaging or NTK documentation for exact warranty terms.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964810363061,"sku":"BFPZ-24669","price":268.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24669_Fro_5b49590d-8c7c-4a92-bd40-947a91aebc7a.jpg?v=1775006808","url":"https:\/\/www.partcatalog.com\/products\/ntk-24669-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}