{"product_id":"bosch-13748-oxygen-sensor","title":"Bosch 13748 Oxygen Sensor - Upstream Left or Upstream Rear","description":"\u003ch2\u003eReliable Oxygen Sensor for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 13748 is designed specifically for select Hyundai and Kia models, including the Magentis, Optima, Santa Fe, Sonata, and Tiburon. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Hyundai and Kia 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\u003c\/li\u003e\n\u003cli\u003eIncludes a 10.4-inch wiring harness with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with a 22 mm hex size for installation\u003c\/li\u003e\n\u003cli\u003eSquare male connector with 4 terminals for secure connection\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\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 validation standards for fit, form, and function. This ensures that the oxygen sensor 13748 integrates seamlessly with the vehicle’s emission system, providing consistent and accurate data to the engine control unit. The line emphasizes compatibility and durability, making it a dependable choice for emission control in Hyundai and Kia models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a heated narrow-band design, which allows it to reach operating temperature quickly for accurate oxygen level measurement. The sensor has a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size, facilitating straightforward installation. The wiring harness is 10.4 inches long and includes 4 wires with blade terminals, connected via a square male connector with 4 terminals. The sensor’s metal housing provides durability and resistance to harsh engine conditions. Overall length measures 13.4 inches, with a sealing surface to connector length of 12.2 inches, ensuring proper fitment in the specified Hyundai and Kia models.\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 harmful emissions by providing accurate oxygen readings\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Validated Oxygen Sensor 13748, ensure the vehicle is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness length and connector type match the vehicle’s specifications. The threaded mounting requires proper torque to avoid leaks or damage. No mounting bracket is included, so use the existing mounting point on the vehicle. Confirm compatibility with Hyundai Magentis, Optima, Santa Fe, Sonata, and Kia Tiburon models before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet OEM standards for quality and reliability. The Bosch Validated Oxygen Sensor 13748 undergoes rigorous testing to ensure accurate sensor output and durability under typical operating conditions. This part is a standard replacement grade sensor designed to maintain emission control system integrity. Warranty coverage details should be confirmed with the parts provider or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520474837173,"sku":"BBHK-13748","price":155.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13748_Fro.jpg?v=1775059345","url":"https:\/\/www.partcatalog.com\/products\/bosch-13748-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}