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2020 GMC Terrain
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Oxygen Sensors
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OEM (Genuine) 2020 GMC Terrain Lower Oxygen Sensor
PartNumber: 12701634
Product Specifications- Notes: 1.5, 2.0 Liter, 1.5 Liter; Equinox, Terrain; 1.5l
- Item Dimensions: 6.9 x 2.3 x 2.0 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12663317
- Part Description: 2020 GMC Terrain Lower Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | AT4, Denali, SL, SLE, SLT | 4 Cyl 1.5 L GAS
$63.53 MSRP:$119.88You Save: $56.35 (48%)
Walker Products® Wideband Premium Oxygen Sensor for 2020 GMC Terrain
PartNumber: 250-25128Product Specifications- Notes: B1S1
- Connector Gender: Male
- Overall Length: 18.89"(479.806 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620117572
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 15.39"(390.906 mm)
- Wires Quantity: 5 Wire Leads
- Part Description: 2020 GMC Terrain Wideband Premium Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | Denali | 4 Cyl 2.0L
- 2020 GMC Terrain | SLT | 4 Cyl 2.0L
$102.05
OEM (Genuine) 2020 GMC Terrain Lower Oxygen Sensor
PartNumber: 12661898
Product Specifications- Notes: 1.5, 2.0 Liter, 2.0 Liter; Equinox, Terrain; 2.0l; Downstream
- Item Dimensions: 2.0 x 18.7 x 1.0 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12643903
- Part Description: 2020 GMC Terrain Lower Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
$66.39 MSRP:$125.29You Save: $58.90 (48%)
Walker Products® Oxygen Sensor for 2020 GMC Terrain
PartNumber: 350-35110Product Specifications- Notes: Upstream; B1S1
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 18.89"
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620117879
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 15.39"
- Wires Quantity: 5 Wire Leads
- Part Description: 2020 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | Denali | 4 Cyl 2.0L
- 2020 GMC Terrain | SLT | 4 Cyl 2.0L
$70.00
OEM (Genuine) 2020 GMC Terrain Upper Oxygen Sensor
PartNumber: 12652845
Product Specifications- Other Names: Oxygen Sensor, Upper Oxygen Sensor
- Item Dimensions: 8.3 x 3.1 x 3.2 inches
- Item Weight: 1.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12677120
- Part Description: 2020 GMC Terrain Upper Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
$49.31 MSRP:$93.06You Save: $43.75 (48%)Walker Products® Premium Oxygen Sensor for 2020 GMC Terrain
PartNumber: 250-241132Product Specifications- Notes: B1S2
- Connector Gender: Male
- Location: B1S2 Sensor
- Overall Length: 15.87"(403.098 mm)
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620101922
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2020 GMC Terrain Premium Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | Denali | 4 Cyl 2.0L
- 2020 GMC Terrain | SLT | 4 Cyl 2.0L
$42.35Walker Products® Premium Oxygen Sensor for 2020 GMC Terrain
PartNumber: 250-241188Product Specifications- Notes: B1S1;B1S2
- Connector Gender: Male
- Overall Length: 12.79"(324.866 mm)
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620114014
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 7.87"(199.898 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2020 GMC Terrain Premium Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | SL | 4 Cyl 1.5L
- 2020 GMC Terrain | SLE | 4 Cyl 1.5L
- 2020 GMC Terrain | SLT | 4 Cyl 1.5L
$44.28
Walker Products® Oxygen Sensor for 2020 GMC Terrain
PartNumber: 350-34939Product Specifications- Notes: Downstream; B1S2
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620106903
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2020 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2020 GMC Terrain | Denali | 4 Cyl 2.0L
- 2020 GMC Terrain | SLT | 4 Cyl 2.0L
$32.60