NGK/NTK direct-fit oxygen sensor for the Chevrolet Corvette & Camaro SS. NTK supplies more than half of the world's original-equipment oxygen sensors, and this is a direct OE replacement with the correct connector, wiring length and mounting hardware for a plug-and-play install. Its zirconia sensing element gives the ECU the rich/lean feedback needed for closed-loop air/fuel control, and a 3-stage contaminant-resistant overcoat protects the element against poisoning for long, stable service.
| Type | Direct-fit oxygen sensor |
| Sensor Type | Oxygen sensor (zirconia, switching) |
| Fitment | Chevrolet Corvette, Camaro SS, Silverado, Tahoe, Cadillac Escalade & GM platform |
| Part Number | 21066 |
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2014 | Cadillac | Escalade | Base |
| 2009-2013 | Cadillac | Escalade | Hybrid |
| 2010-2013 | Cadillac | Escalade | Hybrid Platinum |
| 2011-2014 | Cadillac | Escalade | Luxury |
| 2008-2014 | Cadillac | Escalade | Platinum |
| 2011-2014 | Cadillac | Escalade | Premium |
| 2008-2014 | Cadillac | Escalade ESV | Base |
| 2011-2014 | Cadillac | Escalade ESV | Luxury |
| 2008-2014 | Cadillac | Escalade ESV | Platinum |
| 2011-2014 | Cadillac | Escalade ESV | Premium |
| 2008-2013 | Cadillac | Escalade EXT | Base |
| 2011-2013 | Cadillac | Escalade EXT | Luxury |
| 2011-2013 | Cadillac | Escalade EXT | Premium |
| 2013 | Chevrolet | Avalanche | Black Diamond LS |
| 2013 | Chevrolet | Avalanche | Black Diamond LT |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ |
| 2008-2012 | Chevrolet | Avalanche | LS |
| 2008-2012 | Chevrolet | Avalanche | LT |
| 2008-2012 | Chevrolet | Avalanche | LTZ |
| 2010-2015 | Chevrolet | Camaro | SS |
| 2014-2015 | Chevrolet | Camaro | Z/28 |
| 2012-2015 | Chevrolet | Camaro | ZL1 |
| 2014-2017 | Chevrolet | Caprice | PPV |
| 2013 | Chevrolet | Corvette | 427 |
| 2008 | Chevrolet | Corvette | 427 Limited Edition Z06 |
| 2008-2013 | Chevrolet | Corvette | Base |
| 2010-2013 | Chevrolet | Corvette | Grand Sport |
| 2008-2013 | Chevrolet | Corvette | Z06 |
| 2011 | Chevrolet | Corvette | Z06 Carbon |
| 2009-2013 | Chevrolet | Corvette | ZR1 |
| 2009-2013 | Chevrolet | Silverado 1500 | Hybrid |
| 2008-2013 | Chevrolet | Silverado 1500 | LS |
| 2008-2013 | Chevrolet | Silverado 1500 | LT |
| 2008-2013 | Chevrolet | Silverado 1500 | LTZ |
| 2008-2013 | Chevrolet | Silverado 1500 | WT |
| 2010-2013 | Chevrolet | Silverado 1500 | XFE |
| 2015 | Chevrolet | Silverado 2500 HD | High Country |
| 2008-2015 | Chevrolet | Silverado 2500 HD | LT |
| 2008-2015 | Chevrolet | Silverado 2500 HD | LTZ |
| 2008-2015 | Chevrolet | Silverado 2500 HD | WT |
| 2015 | Chevrolet | Silverado 3500 HD | High Country |
| 2008-2015 | Chevrolet | Silverado 3500 HD | LT |
| 2008-2015 | Chevrolet | Silverado 3500 HD | LTZ |
| 2008-2015 | Chevrolet | Silverado 3500 HD | WT |
| 2014-2017 | Chevrolet | SS | Base |
| 2008-2014 | Chevrolet | Suburban 1500 | LS |
| 2008-2014 | Chevrolet | Suburban 1500 | LT |
| 2008-2014 | Chevrolet | Suburban 1500 | LTZ |
| 2008-2013 | Chevrolet | Suburban 2500 | LS |
| 2008-2013 | Chevrolet | Suburban 2500 | LT |
| 2008-2013 | Chevrolet | Tahoe | Hybrid |
| 2008-2014 | Chevrolet | Tahoe | LS |
| 2008-2014 | Chevrolet | Tahoe | LT |
| 2008-2014 | Chevrolet | Tahoe | LTZ |
| 2008-2014 | Chevrolet | Tahoe | PPV |
| 2012-2014 | Chevrolet | Tahoe | SSV |
| 2008-2013 | GMC | Sierra 1500 | Denali |
| 2009-2013 | GMC | Sierra 1500 | Hybrid |
| 2008-2013 | GMC | Sierra 1500 | SL |
| 2008-2013 | GMC | Sierra 1500 | SLE |
| 2008-2013 | GMC | Sierra 1500 | SLT |
| 2008-2013 | GMC | Sierra 1500 | WT |
| 2010-2013 | GMC | Sierra 1500 | XFE |
| 2015 | GMC | Sierra 2500 HD | Base |
| 2011-2015 | GMC | Sierra 2500 HD | Denali |
| 2008-2015 | GMC | Sierra 2500 HD | SLE |
| 2008-2015 | GMC | Sierra 2500 HD | SLT |
| 2008-2014 | GMC | Sierra 2500 HD | WT |
| 2015 | GMC | Sierra 3500 HD | Base |
| 2011-2015 | GMC | Sierra 3500 HD | Denali |
| 2008-2015 | GMC | Sierra 3500 HD | SLE |
| 2008-2015 | GMC | Sierra 3500 HD | SLT |
| 2008-2014 | GMC | Sierra 3500 HD | WT |
| 2008-2014 | GMC | Yukon | Denali |
| 2010-2013 | GMC | Yukon | Denali Hybrid |
| 2008-2013 | GMC | Yukon | Hybrid |
| 2008-2014 | GMC | Yukon | SLE |
| 2008-2014 | GMC | Yukon | SLT |
| 2008-2014 | GMC | Yukon XL 1500 | Denali |
| 2008-2014 | GMC | Yukon XL 1500 | SLE |
| 2008-2014 | GMC | Yukon XL 1500 | SLT |
| 2008-2013 | GMC | Yukon XL 2500 | SLE |
| 2008-2013 | GMC | Yukon XL 2500 | SLT |
