{"product_id":"ntk-23550-oxygen-sensor","title":"NTK 23550 Oxygen Sensor - Upstream or Upstream Right","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 23550\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 23550 is designed specifically for Mitsubishi vehicles, including the Lancer, Montero, and Montero Sport models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mitsubishi Lancer, Montero, and Montero Sport\u003c\/li\u003e\n\u003cli\u003e28.5-inch wiring harness length for easy installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Direct Fit Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor product line focuses on providing exact replacement sensors tailored to specific vehicle makes and models. This approach eliminates the need for modifications during installation and ensures compatibility with the vehicle’s existing wiring and mounting points. The 23550 part number is part of this line, offering a precise fit and reliable performance for Mitsubishi vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving emissions control efficiency. The 28.5-inch wiring harness length provides sufficient reach for straightforward connection without excess slack. The sensor’s threaded mounting type with an 18mm diameter ensures secure installation in the exhaust system. With four wires, this sensor supports both the heater circuit and signal output, maintaining accurate communication with the engine control unit.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio monitoring for Mitsubishi Lancer, Montero, and Montero Sport\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring correct sensor operation\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NTK 23550 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector compatibility before installation. Tighten the sensor to the manufacturer’s torque specifications to prevent exhaust leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet OEM standards for fit, form, and function. The Direct Fit Oxygen Sensor 23550 undergoes rigorous testing to ensure durability and reliable performance. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship to provide confidence in the product’s quality.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961954795701,"sku":"BFPZ-23550","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_23550_Fro.jpg?v=1775006736","url":"https:\/\/www.partcatalog.com\/products\/ntk-23550-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}