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Oxygen Sensor – Downstream
| Brand | Part # |
|---|
| DENSO Auto Parts | 234-4249 / 2344249 |
| Standard Motor Products | SG1621 |
| General Motors | 12585999 |
| Standard Motor Products | SG1653 |
| General Motors | 12615124 |
| Bosch | 15132 |
| Isuzu | 8125859990 |
| Bosch | 15150 |
| DENSO Auto Parts | 234-4348 / 2344348 |
| ACDelco | 213-4252 / 2134252 |
| Standard Motor Products | SG1641 |
| Standard Motor Products | SG1827 |
| CARQUEST | 75-3685 / 753685 |
| ACDelco | 213-3139 / 2133139 |
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2009 | Buick | LaCrosse | Super | 5.3V8 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2009 | Chevrolet | Impala | SS | 5.3V8 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2008 | Buick | LaCrosse | Super | 5.3V8 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2008 | Chevrolet | Impala | SS | 5.3V8 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2008 | Pontiac | Grand Prix | GXP | 5.3V8 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Isuzu | i-280 | Base | 2.8L4 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Isuzu | i-350 | Base | 3.5L5 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Isuzu | Ascender | LS | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Isuzu | Ascender | Base | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Buick | Rainier | CXL | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Colorado | LT | 3.5L5 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Colorado | WT | 3.5L5 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Colorado | LS | 2.8L4 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Colorado | WT | 2.8L4 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Colorado | LT | 2.8L4 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Trailblazer | LT | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Trailblazer | LS | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Trailblazer EXT | LT | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Chevrolet | Trailblazer EXT | LS | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Canyon | SL | 2.8L4 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Canyon | SLT | 3.5L5 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Canyon | WT | 2.8L4 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Canyon | SLE | 3.5L5 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Canyon | WT | 3.5L5 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Canyon | SLE | 2.8L4 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Envoy | SLE | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Envoy | SLT | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Envoy XL | SLE | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | GMC | Envoy XL | SLT | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
| 2006 | Saab | 9-7x | 4.2i | 4.2L6 | GAS | Downstream | B1S2; OE MFR: NTK |
The NTK Oxygen Sensor, part number 21023, is a top-quality replacement part that is perfectly compatible with Buick, Chevrolet, GMC, and Isuzu vehicles. This part type is also compatible with part number 8125859990, making it a reliable and convenient choice for your vehicle.
The NTK Oxygen Sensor is designed to help improve your vehicle’s fuel efficiency and reduce harmful emissions. Made with high-quality materials and advanced technology, this sensor provides accurate readings to the engine management system, allowing it to adjust the air/fuel ratio for optimal performance. This results in a smoother ride and better overall performance.
One of the main benefits of the NTK Oxygen Sensor is that it is easy to install, making it an excellent choice for DIY mechanics and professional technicians alike. Additionally, it is designed to last longer than many other sensors on the market, providing you with reliable performance for years to come.
The NTK Oxygen Sensor is an essential component of any vehicle’s emissions control system, and it is crucial to replace it promptly if it starts to malfunction. Not only can a faulty sensor result in poor performance, but it can also cause your vehicle to fail an emissions test, leading to costly repairs and fines.
In conclusion, if you’re looking for a high-quality replacement oxygen sensor for your Buick, Chevrolet, GMC, or Isuzu vehicle, the NTK Oxygen Sensor is an excellent choice. With its advanced technology, easy installation, and reliable performance, this sensor is sure to provide you with the performance and efficiency you need.
| California Proposition 65 | WARNING/Precaución: Cancer and Reproductive Harm - Cáncer y daño al sistema reproductivo - www.P65Warnings.ca.gov |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 18.000 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 12.2500 |
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