Genuine 2020 GMC Sierra Oxygen Sensor

Oxygen O2 Sensor

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

7 Oxygen Sensors found

View related parts
2020 GMC Sierra Sensor Assembly, Htd Oxy (Post, Catalyst Bank 1
Part Number: 12670253
$37.12 MSRP: $77.06
You Save: $39.94 (52%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Lower Oxygen Sensor, Oxygen Sensor
- Item Weight: 7.10 Pounds
- Item Dimensions: 0.2 x 1.6 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12670253
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB 8' BOX 3/4 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl5.3L
View related parts
2020 GMC Sierra Sensor Assembly, Htd Oxy (Pre, Catalyst Bank 2 S
Part Number: 12687606
$36.51 MSRP: $75.82
You Save: $39.31 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor, Upper Oxygen Sensor
- Item Weight: 8.70 Pounds
- Item Dimensions: 9.5 x 2.0 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12687606
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl5.3L
View related parts
2020 GMC Sierra Sensor Assembly, Htd Oxy (Post, Catalyst Bank 1
Part Number: 55488558
$32.97 MSRP: $62.19
You Save: $29.22 (47%)
ADD TO CART
Product Specifications
- Other Name: Lower Oxygen Sensor, Oxygen Sensor
- Item Weight: 1.30 Pounds
- Item Dimensions: 2.1 x 14.6 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55488558
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 4 Cyl 2.7L
View related parts
2020 GMC Sierra Sensor Assembly, Htd Oxy(Pre, Catalyst Bank 1 Se
Part Number: 12668435
$46.73 MSRP: $97.02
You Save: $50.29 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor, Upper Oxygen Sensor
- Replaced by: 12721347
- Item Weight: 7.60 Pounds
- Item Dimensions: 0.2 x 1.6 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12668435
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl5.3L
View related parts
2020 GMC Sierra Sensor Assembly, Htd Oxy(Pre, Catalyst Bank 1 Se
Part Number: 12679935
$47.11 MSRP: $85.79
You Save: $38.68 (46%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor, Upper Oxygen Sensor
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.5 x 1.5 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12679935
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 4 Cyl 2.7L
View related parts
2020 GMC Sierra Sensor Assembly, Htd Oxy(Pre, Catalyst Bank 1 Se
Part Number: 12679885
$39.01 MSRP: $81.00
You Save: $41.99 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor, Upper Oxygen Sensor
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.1 x 3.2 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12679885
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L
View related parts
2020 GMC Sierra Sensor Assembly, Htd Oxy (Pre, Catalyst Bank 2 S
Part Number: 12702181
$45.27 MSRP: $81.20
You Save: $35.93 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor, Upper Oxygen Sensor
- Replaces: 12688831, 12697487
- Item Weight: 0.50 Pounds
- Item Dimensions: 4.1 x 3.2 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12702181
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L

2020 GMC Sierra Oxygen Sensor

We are your prime source for competitively priced and high-quality OEM 2020 GMC Sierra Oxygen Sensor. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.