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2021 GMC Yukon XL
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OEM (Genuine) 2021 GMC Yukon XL Upper Oxygen Sensor
PartNumber: 12687606
Product Specifications- Notes: 5.3 & 6.2 Liter; Yukon Xl; 5.3l; Upper; Right;Yukon Xl; 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 Yukon XL Upper Oxygen Sensor
Vehicle Fitment- 2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$40.17 MSRP:$75.82You Save: $35.65 (48%)
OEM (Genuine) 2021 GMC Yukon XL Lower Oxygen Sensor
PartNumber: 12670253
Product Specifications- Notes: 5.3 & 6.2 Liter; Yukon Xl; 5.3l; Lower;Yukon Xl; 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 Yukon XL Lower Oxygen Sensor
Vehicle Fitment- 2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$40.83 MSRP:$77.06You Save: $36.23 (48%)
OEM (Genuine) 2021 GMC Yukon XL Upper Oxygen Sensor
PartNumber: 12668435
Product Specifications- Notes: 5.3 & 6.2 Liter; Yukon Xl; 5.3l; Upper; Left;Yukon Xl; 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
- Replaced by: 12721347
- Part Description: 2021 GMC Yukon XL Upper Oxygen Sensor
Vehicle Fitment- 2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$51.41 MSRP:$97.02You Save: $45.61 (48%)
OEM (Genuine) 2021 GMC Yukon XL Rear Nox Sensor
PartNumber: 12686786
Product Specifications- Notes: 3.0 Liter Diesel, Sensors; Yukon Xl; 3.0l Diesel; Lower; Left
- Other Names: Nitrogen Oxide Sensor, Rear Nox Sensor
- Fitment Type: Direct Replacement
- Replaced by: 40009342
- Part Description: 2021 GMC Yukon XL Rear Nox Sensor
Vehicle Fitment- 2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$139.26 MSRP:$252.08You Save: $112.82 (45%)
OEM (Genuine) 2021 GMC Yukon XL Upper Nox Sensor
PartNumber: 12686784
Product Specifications- Other Names: Nitrogen Oxide Sensor, Upper Nox Sensor
- Fitment Type: Direct Replacement
- Replaced by: 40009339
- Part Description: 2021 GMC Yukon XL Upper Nox Sensor
Vehicle Fitment- 2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$106.04 MSRP:$191.94You Save: $85.90 (45%)
OEM (Genuine) 2021 GMC Yukon XL Lower Nox Sensor
PartNumber: 12686785
Product Specifications- Other Names: Lower Nox Sensor, Nitrogen Oxide Sensor
- Fitment Type: Direct Replacement
- Replaced by: 40009220
- Part Description: 2021 GMC Yukon XL Lower Nox Sensor
Vehicle Fitment- 2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$119.67 MSRP:$216.62You Save: $96.95 (45%)
OEM (Genuine) 2021 GMC Yukon XL Pressure Sensor
PartNumber: 55513539
Product Specifications- Notes: 3.0 Liter Diesel, Sensors, #1; Yukon Xl; 3.0l Diesel; Particulate Matter
- Other Names: Pressure Sensor
- Fitment Type: Direct Replacement
- Replaces: 55499737
- Part Description: 2021 GMC Yukon XL Pressure Sensor
Vehicle Fitment- 2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$29.60 MSRP:$53.60You Save: $24.00 (45%)
OEM (Genuine) 2021 GMC Yukon XL Pressure Valve
PartNumber: 55514983
Product Specifications- Notes: 3.0 Liter Diesel
- Other Names: Pressure Sensor, Pressure Valve
- Fitment Type: Direct Replacement
- Replaces: 55510137
- Part Description: 2021 GMC Yukon XL Pressure Valve
Vehicle Fitment- 2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL