{"product_id":"bosch-16454-oxygen-sensor","title":"Bosch 16454 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 16454\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16454 is designed for precise emission control in select GM vehicles. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings, helping maintain optimal engine performance and emissions compliance for Buick, Cadillac, Chevrolet, GMC, and Saturn models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Buick Acadia, Cadillac SRX, Chevrolet Equinox, GMC Terrain, and Saturn Outlook\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor with 4-wire design\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes a 10-inch wiring harness with trapezoid female connector\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a 4-wire heated design that supports faster sensor warm-up and improved accuracy. The trapezoid-shaped female connector and pin terminal type ensure secure electrical connections. With a total length of 13.3 inches and a wiring harness length of 10 inches, installation flexibility is enhanced. The sensor is threaded with an 18 mm diameter and includes a 22 mm hex size for easy mounting and removal. The sensor type is narrow-band, suitable for precise air-fuel ratio monitoring in compatible GM vehicles.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Actual OE Oxygen Sensor line by Bosch is engineered to meet original equipment specifications, providing reliable replacement parts for emission control systems. This product line focuses on delivering sensors that match the fit, form, and function of factory-installed components, ensuring compatibility and performance consistency. The 16454 oxygen sensor is part of this line, designed specifically for certain Buick, Cadillac, Chevrolet, GMC, and Saturn models to maintain emission standards and engine efficiency.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper fuel mixture control\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eHelps reduce emissions and prevent check engine light triggers\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring correct air-fuel ratios\u003c\/li\u003e\n\u003cli\u003ePrevents damage to catalytic converters caused by sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removing the old oxygen sensor and threading the Bosch 16454 sensor into the exhaust manifold or pipe. Use a 22 mm oxygen sensor socket for proper tightening. Ensure the wiring harness is connected securely to the vehicle’s female trapezoid connector. Avoid over-tightening to prevent thread damage. The heated sensor design allows for quicker warm-up, so no additional wiring modifications are necessary.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards with durable metal housings and reliable electrical components. The Actual OE Oxygen Sensor 16454 is a standard replacement part designed to match OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to ensure product reliability and customer confidence.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520617607349,"sku":"BBHK-16454","price":50.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16454_Fro_f9a227d5-99fa-4972-90b6-1b9b9d06185d.jpg?v=1775059505","url":"https:\/\/www.partcatalog.com\/products\/bosch-16454-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}