Key Features

✔ Support Proper Engine Operation & System Stability
A malfunctioning oxygen sensor may be associated with drivability concerns and Check Engine Light warnings.
This upgraded oxygen sensor is designed to:

* Provide consistent oxygen signal feedback to the ECU
* Support proper air-fuel ratio monitoring
* Help maintain stable engine operation
* Deliver consistent sensor response during normal driving conditions
* Address common oxygen sensor–related warning indicators

✔ Fast Warm-Up & Stable Sensor Response

* Rapid heating for quicker sensor activation
* Reliable performance after cold starts
* Consistent signal output under varying driving conditions
* Stable response during city and highway driving
* Designed for continuous post-start operation

✔ Durable Construction for Exhaust Environments

* Advanced porous ceramic protective layer
* Designed for stable signal performance over time
* Suitable for high-temperature operating environments
* Engineered to withstand vibration and thermal cycling
* Built for long-term durability and reliable operation

✔ OEM-Quality Fit & Reliable Replacement

* Manufactured to OEM design and production standards
* Fully automated manufacturing with functional testing
* Direct-fit replacement with no modifications required
* OE-style connectors for secure installation
* Consistent quality and dependable performance

Replaces OE Number:
13474, 12562866, 12597990, 12604913, 19178116, 19178935, 19178945, 19178958, 25161128, 25163080, 25164468, 25164488, 25178022, 25312194, 25312201, 25312203, 25312211, 25315373, 25347770, 8126049130

✔ Wide Vehicle Compatibility
Compatible with Chevrolet, GMC, Oldsmobile, Isuzu, Cadillac, Pontiac, and Buick models, including:
Fits for Chevrolet:
1996–1999 C1500 / K1500
1996–2000 C2500 / K2500
1996–2000 C3500 / K3500
2000–2000 C3500HD
1999–2002 Silverado 1500
1999–2001 Silverado 2500
2001–2001 Silverado 1500 HD
2001–2001 Silverado 2500 HD
2001–2001 Silverado 3500
1996–2002 Express 1500 / 2500 / 3500
1996–1999 Suburban 1500 / 2500 (C & K Series)
2000–2002 Suburban 1500
2000–2001 Suburban 2500
1996–2002 Tahoe
2002–2002 Avalanche 1500
1997–2003 Camaro
1997–2001 Lumina
2000–2003 Impala
1997–2000 Malibu
1996–1997 Astro
1997–2000 Venture
1996-1996 G30
1996–1999 P30
1999–1999 R25 / C35
2006–2006 SSR

Fits for GMC:
1990–1999 C1500
1996–1999 C1500 / K1500
1996–2000 C2500 / K2500
1996–2000 C3500 / K3500
1996–2000 C3500HD
1999–2002 Sierra 1500
1999–2001 Sierra 2500
2001–2001 Sierra 1500 HD
2001–2001 Sierra 2500 HD
2001–2001 Sierra 3500
2001–2001 Sierra C3
1996–2002 Savana 1500 / 2500 / 3500
1996-1996 G3500
1996–1999 P3500
1996–2002 Yukon
2000–2002 Yukon XL 1500
2000–2001 Yukon XL 2500
1996–1999 Suburban 1500 / 2500 (C & K Series)
1996–1997 Safari

Fits for Oldsmobile:
1996–1999 Aurora
1997–1999 88
1997–2000 Silhouette
1999–2001 Alero
1998–1999 Intrigue
1997–1999 LSS
1997–1999 Cutlass
1997-1997 Cutlass Supreme
1997–1998 Achieva
1997–1998 Regency

Fits for Isuzu:
2006–2006 Ascender

Fits for Cadillac:
1996–1999 DeVille
1996–1999 Seville
1996–1999 Eldorado
1999–2002 Escalade
2002–2002 Escalade EXT
2006–2011 DTS

Fits for Pontiac:
1997–1998 Trans Sport
1997–2003 Bonneville
1997–2003 Grand Prix
1997–2000 Grand Am
1999–2000 Montana

Fits for Buick:
1997–2003 Regal
1997–2003 LeSabre
1997–2003 Park Avenue
1997–1998 Skylark
1997–1999 Riviera
1997–2000 Century
2006–2011 Lucerne