Bosch 15282 Oxygen Sensor - Downstream, Downstream Right or Upstream

Bosch Oxygen Sensor 15282 Overview

Bosch Engineered Oxygen Sensor 15282 is a narrow-band heated O2 sensor built for precise air-fuel-ratio feedback to the ECU. It supports stable combustion control and emissions management across changing engine loads, temperatures, and vibration conditions.

For drivers searching for a Bosch oxygen sensor for Chevrolet Silverado, GMC Sierra, or Cadillac Escalade applications, this part number 15282 delivers a direct-fit replacement with OE-focused engineering.

Key Features

• Specific-fit, threaded oxygen sensor for direct replacement applications
• Narrow-band heated sensor design for faster closed-loop operation
• 4-wire configuration with included wiring harness
• Trapezoid female connector with pin terminals
• 18 mm thread size and 22 mm hex for serviceability
• Metal housing and high-temperature-resistant construction
• Bosch Engineered Oxygen Sensor line backed by more than five decades of OE development

Product Line Details

The Bosch Engineered Oxygen Sensor line draws on Bosch’s long history in oxygen-sensing technology, beginning with early OE development and later planar narrowband designs. This product family focuses on accurate lambda feedback, quicker light-off, and reliable heater control for modern fuel management systems.

Detailed Description

Bosch 15282 is a switching-type narrow-band oxygen sensor that reports exhaust oxygen content to the engine control unit so the system can maintain the correct air-fuel ratio. The heated design helps the sensor reach operating temperature faster, which supports quicker closed-loop response after startup. With a 12.4-inch wiring harness length, 16.1-inch overall length, and threaded mounting, it is built for direct replacement service on select GM and Saab platforms. This Bosch oxygen sensor 15282 is listed for upstream and downstream right positions depending on the vehicle application, including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, Chevrolet Camaro, and Chevrolet Express/Savana models.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Rich or lean fuel trim readings caused by aging sensor output
• Slow sensor response during warm-up or closed-loop transition
• Emissions test failures tied to inaccurate exhaust feedback
• Rough combustion control from degraded O2 signal quality

Installation Notes and Fitment

Fits 2014-2017 Chevrolet Caprice, upstream. Fits 2014-2017 Chevrolet SS, upstream. Fits 2008-2016 Chevrolet Express 2500, downstream. Fits 2008-2016 GMC Savana 2500, downstream. Fits 2008-2016 GMC Savana 3500, downstream. Fits 2010-2015 Chevrolet Camaro, upstream. Fits 2008-2015 Chevrolet Express 3500, downstream. Fits 2007-2015 Chevrolet Silverado 3500 HD, upstream. Fits 2007-2015 GMC Sierra 3500 HD, upstream. Fits 2012-2014 Buick Verano, downstream. Fits 2008-2014 Chevrolet Express 1500, downstream. Fits 2008-2014 GMC Savana 1500, downstream. Fits 2009-2013 Chevrolet Corvette, upstream. Fits 2009-2012 Chevrolet Colorado, downstream. Fits 2009-2012 GMC Canyon, downstream. Fits 2011 Saab 9-5, downstream. Fits 2008-2010 Hummer H3, downstream. Fits 2009-2010 Hummer H3T, downstream. Fits 2008-2009 Chevrolet Trailblazer, downstream right. Fits 2008-2009 GMC Envoy, downstream right. Fits 2008-2009 Saab 9-7x, downstream right. Fits 2007 Chevrolet Silverado 1500 Classic, upstream. Fits 2007 Chevrolet Silverado 1500 HD Classic, upstream. Fits 2007 Chevrolet Silverado 2500 HD Classic, upstream and downstream right. Fits 2007 Chevrolet Silverado 3500 Classic, upstream and downstream right. Fits 2007 GMC Sierra 1500 Classic, upstream. Fits 2007 GMC Sierra 1500 HD Classic, upstream. Fits 2007 GMC Sierra 2500 HD Classic, upstream and downstream right. Fits 2007 GMC Sierra 3500 Classic, upstream and downstream right. Fits 2003-2006 Cadillac Escalade, upstream. Fits 2003-2006 Cadillac Escalade ESV, upstream. Fits 2003-2006 Cadillac Escalade EXT, upstream. Fits 2003-2006 Chevrolet Avalanche 2500, upstream and downstream right. Fits 2003-2006 Chevrolet Silverado 1500, upstream. Fits 2005-2006 Chevrolet Silverado 1500 HD, upstream. Fits 2003 Chevrolet Silverado 1500 HD, upstream. Fits 2003-2006 Chevrolet Silverado 2500 HD, upstream and downstream right. Fits 2003-2006 Chevrolet Silverado 3500, upstream and downstream right. Fits 2006 Chevrolet Suburban 1500, upstream. Fits 2003-2006 Chevrolet Suburban 2500, upstream and downstream right. Fits 2003-2006 GMC Sierra 1500, upstream. Fits 2005-2006 GMC Sierra 1500 HD, upstream. Fits 2003 GMC Sierra 1500 HD, upstream. Fits 2003-2006 GMC Sierra 2500 HD, upstream and downstream right. Fits 2003-2006 GMC Sierra 3500, upstream and downstream right. Fits 2003-2006 GMC Yukon, upstream. Fits 2003-2006 GMC Yukon XL 1500, upstream. Fits 2003-2006 GMC Yukon XL 2500, upstream and downstream right. Fits 2003-2006 Hummer H2, upstream. Fits 2003-2004 Chevrolet Silverado 2500, upstream. Fits 2003-2004 GMC Sierra 2500, upstream.

Part number 15282 cross-references GM OE numbers 12572705 and 12609477 for the same application.

Quality Assurance

Bosch supplies this oxygen sensor from its OE development background, using ceramic sensing elements, controlled heater operation, and high-temperature materials to support consistent signal output under demanding exhaust conditions.