{"product_id":"ntk-23538-oxygen-sensor-upstream","title":"NTK 23538 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 23538\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 23538 is designed specifically for select Chrysler and Dodge models, including the Caravan, Grand Caravan, Town \u0026amp; Country, and Voyager. 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 Chrysler and Dodge minivans\u003c\/li\u003e\n\u003cli\u003e15.25-inch wiring harness length for proper 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\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 23538 features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its specific fitment ensures compatibility with Chrysler Caravan, Grand Caravan, Town \u0026amp; Country, and Voyager models, eliminating the need for modifications. The sensor includes a 15.25-inch wiring harness, providing adequate length for secure connections. The threaded mounting type with an 18mm diameter allows for straightforward installation in the exhaust system. The four-wire design supports both the sensor signal and heater circuit, ensuring consistent performance.\u003c\/p\u003e\u003ch2\u003eAbout the NTK Direct Fit Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Direct Fit Oxygen Sensor line by NTK is engineered to provide precise replacement parts that match original equipment specifications. This product line focuses on exact fitment and reliable operation, reducing installation time and ensuring proper emissions system function. The 23538 sensor is part of this line, offering a direct replacement solution for specific Chrysler and Dodge minivan models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel economy\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eReduces emissions-related check engine light triggers\u003c\/li\u003e\n\u003cli\u003eCorrects poor acceleration caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports proper catalytic converter operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NTK 23538 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. The 15.25-inch harness length provides flexibility for routing, but verify connections are secure and free from damage. Thread the sensor carefully into the exhaust port to prevent cross-threading. It is recommended to apply anti-seize compound on the threads if not pre-applied.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 23538 are not provided here, NTK products typically come with a limited warranty covering defects in materials and workmanship. Refer to NTK or the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":52275132367029,"sku":"BFPZ-23538","price":77.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_23538_Fro.jpg?v=1775849487","url":"https:\/\/www.partcatalog.com\/products\/ntk-23538-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}