{"product_id":"bosch-13252-oxygen-sensor-upstream","title":"Bosch 13252 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Nissan D21 and Pathfinder\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 13252 is designed specifically for Nissan D21 and Pathfinder models. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Nissan D21 and Pathfinder vehicles\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for precise readings\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003e69-inch wiring harness length with 3-wire configuration and blade terminals\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting use\u003c\/li\u003e\n\u003cli\u003eOblong male connector with 3 terminals included\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable emission control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor product line focuses on delivering sensors that meet strict OEM specifications for fit, form, and function. This ensures that the Bosch 13252 oxygen sensor integrates seamlessly with your Nissan D21 or Pathfinder’s emission system, providing consistent and accurate air-fuel mixture data to the engine control unit.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to reach operating temperature quickly for faster and more accurate feedback. The sensor’s metal housing and threaded mounting type provide a secure and durable installation. With a wiring harness length of 69 inches and a 3-wire setup, it connects easily to the vehicle’s existing wiring using the oblong male connector with blade terminals. The sensor’s overall length is 72 inches, and it weighs approximately 0.31 pounds, making it a compact and efficient component for emission control.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio monitoring in Nissan D21 and Pathfinder models\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate exhaust gas data\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 13252 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use a 22 mm wrench or socket for proper tightening without over-torquing. The sensor’s heated design requires connection to the vehicle’s wiring harness using the included 3-wire oblong male connector. Verify the wiring harness length of 69 inches is sufficient for your installation location. No mounting bracket is included, so use the existing sensor mounting point on your Nissan D21 or Pathfinder.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 13252 is manufactured to meet OEM standards for durability and performance. Bosch provides quality assurance through rigorous testing to ensure reliable operation in emission control systems. Please refer to Bosch’s official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52082819367093,"sku":"BBHK-13252","price":96.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13252_Fro.jpg?v=1775147414","url":"https:\/\/www.partcatalog.com\/products\/bosch-13252-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}