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2021 GMC Sierra 1500 Oxygen Sensor
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2021 GMC Sierra 1500
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Oxygen Sensors
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OEM (Genuine) 2021 GMC Sierra 1500 Upper Oxygen Sensor
PartNumber: 12687606$43.32 MSRP:$81.76You Save: $38.44 (48%)Product Specifications- Notes: 4.3, 5.3, 6.2 Liter, 5.3, 6.2 Liter; Silverado, Sierra; 5.3l; Upper; Right;Silverado, Sierra; 6.2l; Upper; Right
- Location: Passenger Side
- Other Names: Oxygen Sensor, Upper Oxygen Sensor
- Item Dimensions: 9.2 x 2.1 x 1.1 inches
- Item Weight: 9.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Upper Oxygen Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Lower Oxygen Sensor
PartNumber: 12670253$41.93 MSRP:$79.14You Save: $37.21 (48%)Product Specifications- Notes: 4.3, 5.3, 6.2 Liter; Silverado, Sierra; 4.3l; Lower;Silverado, Sierra; 5.3l; Lower;Silverado, Sierra; 6.2l; Lower
- Location: Driver Side; Passenger Side
- Other Names: Lower Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 0.2 x 1.7 x 1.2 inches
- Item Weight: 7.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Lower Oxygen Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Upper Oxygen Sensor
PartNumber: 12668435$38.52 MSRP:$72.70You Save: $34.18 (48%)Product Specifications- Notes: 4.3, 5.3, 6.2 Liter, 4.3 Liter;4.3, 5.3, 6.2 Liter, 5.3, 6.2 Liter; Silverado, Sierra; 4.3l; Upper; Left;Silverado, Sierra; 5.3l; Upper; Left;Silverado, Sierra; 6.2l; Upper; Left
- Location: Driver Side
- Other Names: Oxygen Sensor, Upper Oxygen Sensor
- Item Dimensions: 0.2 x 1.6 x 1.1 inches
- Item Weight: 7.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Upper Oxygen Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Lower Oxygen Sensor
PartNumber: 55488558$33.85 MSRP:$63.87You Save: $30.02 (48%)Product Specifications- Other Names: Lower Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 2.0 x 14.7 x 1.0 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Lower Oxygen Sensor
OEM (Genuine) 2021 GMC Sierra 1500 Lower Nox Sensor
PartNumber: 24001899$143.44 MSRP:$270.66You Save: $127.22 (48%)Product Specifications- Notes: 3.0 Liter Diesel, 2020-22; Silverado, Sierra; Position 2
- Other Names: Lower Nox Sensor, Nitrogen Oxide Sensor
- Fitment Type: Direct Replacement
- Replaces: 12694399, 12696464
- Part Description: 2021 GMC Sierra 1500 Lower Nox Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Rear Nox Sensor
PartNumber: 24001900$148.40 MSRP:$280.02You Save: $131.62 (48%)Product Specifications- Notes: 3.0 Liter Diesel, 2020-22; Silverado, Sierra; Position 3
- Other Names: Nitrogen Oxide Sensor, Rear Nox Sensor
- Fitment Type: Direct Replacement
- Replaces: 12694400, 12696465
- Part Description: 2021 GMC Sierra 1500 Rear Nox Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Upper Nox Sensor
PartNumber: 24001898$152.20 MSRP:$287.18You Save: $134.98 (48%)Product Specifications- Notes: 3.0 Liter Diesel, 2020-22; Silverado, Sierra; Position 1
- Fitment Type: Direct Replacement
- Replaces: 55509172, 55510105, 12694398, 12696463
- Part Description: 2021 GMC Sierra 1500 Upper Nox Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Upper Oxygen Sensor
PartNumber: 12702181$46.07 MSRP:$83.40You Save: $37.33 (45%)Product Specifications- Notes: 4.3, 5.3, 6.2 Liter, 4.3 Liter; Silverado, Sierra; 4.3l; Upper; Right
- Location: Passenger Side
- Other Names: Oxygen Sensor, Upper Oxygen Sensor
- Item Dimensions: 4.1 x 3.2 x 2.8 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12697487, 12688831
- Part Description: 2021 GMC Sierra 1500 Upper Oxygen Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | Base | 6 Cyl 4.3 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Upper Oxygen Sensor
PartNumber: 12679935$55.91 MSRP:$92.53You Save: $36.62 (40%)Product Specifications- Notes: 2.7 Liter; Silverado, Sierra; 2.7l; Upper
- Other Names: Oxygen Sensor, Upper Oxygen Sensor
- Item Dimensions: 8.4 x 1.5 x 1.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Upper Oxygen Sensor
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
OEM (Genuine) 2021 GMC Sierra 1500 Oxygen Sensor
PartNumber: 12688831$44.19 MSRP:$83.40You Save: $39.21 (48%)Product Specifications- Other Names: Oxygen Sensor
- Item Dimensions: 9.0 x 2.0 x 1.2 inches
- Item Weight: 0.70 Pounds
- Replaced by: 12702181
- Part Description: 2021 GMC Sierra 1500 Oxygen Sensor