{"product_id":"bosch-13658-oxygen-sensor-upstream-left","title":"Bosch 13658 Oxygen Sensor - Upstream Left","description":"\u003ch2\u003eReliable Oxygen Sensor for Infiniti Q45 Emission Control\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 13658 is designed specifically for the Infiniti Q45, ensuring precise air-fuel mixture readings for optimal engine performance. This narrow-band heated oxygen sensor provides accurate emissions data to maintain your vehicle’s emission control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 20.5 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 3 terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Infiniti Q45 models\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for dependable performance\u003c\/li\u003e\n\u003cli\u003eOblong male connector with 3 terminals for compatibility\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel\u003c\/li\u003e\n\u003cli\u003eOverall length of 24.2 inches including wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor product line focuses on delivering original equipment quality and fitment. This ensures that the 13658 oxygen sensor matches the specifications and performance of the factory-installed sensor on the Infiniti Q45. Designed to meet OEM standards, this sensor supports reliable emissions control and engine management.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Bosch 13658 oxygen sensor features a heated narrow-band design, which allows it to reach operating temperature quickly for accurate oxygen level detection. The sensor includes a 3-wire configuration with blade terminals and an oblong male connector, facilitating a secure and precise electrical connection. Its threaded mounting type with an 18 mm diameter and 22 mm hex size ensures proper installation in the exhaust system. The sensor’s metal housing and steel finish provide durability under high-temperature conditions. With an overall length of 24.2 inches and a wiring harness length of 20.5 inches, this sensor offers sufficient reach for installation in the Infiniti Q45.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 13658 oxygen sensor on your Infiniti Q45, ensure the threaded mounting hole is clean and free of debris. Use a 22 mm wrench or socket to tighten the sensor securely without over-torquing. Verify the wiring harness is connected properly to the vehicle’s harness using the oblong male connector. Since this is a specific fit sensor, no modifications are necessary for proper installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor line is engineered to match OEM specifications for fit and function. While specific warranty details are not provided here, Bosch typically offers coverage against defects in materials and workmanship for their emission control sensors.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52082819694773,"sku":"BBHK-13658","price":83.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13658_Fro.jpg?v=1775147417","url":"https:\/\/www.partcatalog.com\/products\/bosch-13658-oxygen-sensor-upstream-left","provider":"PartCatalog","version":"1.0","type":"link"}