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Oxygen Sensors
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OEM (Genuine) 2010 GMC Terrain Front Oxygen Sensor
PartNumber: 12606671
Product Specifications- Notes: 2.4 Liter
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.4 x 3.4 x 3.4 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2010 GMC Terrain Front Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
$52.28 MSRP:$98.66You Save: $46.38 (48%)
Denso® Oxygen Sensor for 2010 GMC Terrain
PartNumber: 234-4815Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113275
- Wire Harness Length: 12.24" (310.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
$50.94
Delphi® Oxygen Sensor for 2010 GMC Terrain
PartNumber: ES20383Product Specifications- Notes: 16in Length
- Connector Shape: Triangular
- Overall Length: 13.6" (340 mm)
- Position: Upstream
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604207321
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | SLE | 4 Cyl 2.4L
- 2010 GMC Terrain | SLT | 4 Cyl 2.4L
$85.20
Spectra Premium® Oxygen Sensor for 2010 GMC Terrain
PartNumber: OS5461Product Specifications- Notes: Bank 1 Sensor 2;Bank 2 Sensor 1;Bank 2 Sensor 2;Bank 1 Sensor 1
- Connector Gender: Female
- Connector Shape: Trapeze
- Installation Type: Screw
- Overall Length: 22 5/8"
- Position: Downstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607159714
- Wrench Size: 0.88" (22 mm)
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
$45.52
Walker Products® Premium Oxygen Sensor for 2010 GMC Terrain
PartNumber: 250-24708Product Specifications- Notes: B1S2
- Connector Gender: Male
- Overall Length: 16.85"(427.99 mm)
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620014260
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"(338.074 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Premium Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$37.66
OEM (Genuine) 2010 GMC Terrain Lower Oxygen Sensor
PartNumber: 12612430
Product Specifications- Notes: 3.0 Liter; Equinox, Terrain; 3.0l
- Item Dimensions: 7.8 x 2.0 x 2.4 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2010 GMC Terrain Lower Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | SLE, SLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
$75.26 MSRP:$136.80You Save: $61.54 (45%)
Denso® Oxygen Sensor for 2010 GMC Terrain
PartNumber: 234-4251Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511117051
- Wire Harness Length: 14.88" (378 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$48.31
Delphi® Oxygen Sensor for 2010 GMC Terrain
PartNumber: ES20012Product Specifications- Connector Shape: Triangular
- Position: Rear
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604147337
- Wire Harness Length: 20.8" (520 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | SLE | 6 Cyl 3.0L
- 2010 GMC Terrain | SLT | 6 Cyl 3.0L
$51.49
Spectra Premium® Oxygen Sensor for 2010 GMC Terrain
PartNumber: OS5541Product Specifications- Notes: Bank 1 Sensor 2
- Connector Gender: Female
- Connector Shape: Trapeze
- Installation Type: Screw
- Overall Length: 15 15/16"
- Position: Downstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607539264
- Wrench Size: 0.88" (22 mm)
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$33.62Walker Products® Premium Oxygen Sensor for 2010 GMC Terrain
PartNumber: 250-24704Product Specifications- Notes: B1S1
- Connector Gender: Female
- Overall Length: 17.64"(448.056 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620014246
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 14.09"(357.886 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Premium Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$36.51
OEM (Genuine) 2010 GMC Terrain Rear Oxygen Sensor
PartNumber: 12618010
Product Specifications- Notes: 2.4 Liter; Equinox, Terrain; 2.4l
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 8.3 x 3.1 x 3.2 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2010 GMC Terrain Rear Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | SLE, SLT | 4 Cyl 2.4 L GAS
$63.86 MSRP:$120.51You Save: $56.65 (48%)
Denso® Oxygen Sensor for 2010 GMC Terrain
PartNumber: 234-4242Product Specifications- Notes: DENSO is the OE Manufacturer / Oxygen Sensor
- Connector Gender: Male
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511116962
- Wire Harness Length: 9.92" (252 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$35.71
Spectra Premium® Oxygen Sensor for 2010 GMC Terrain
PartNumber: OS5516Product Specifications- Notes: Bank 1 Sensor 1
- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 18 7/8"
- Position: Upstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607539011
- Wrench Size: 0.88" (22 mm)
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$32.58
Walker Products® Oxygen Sensor for 2010 GMC Terrain
PartNumber: 350-34620Product Specifications- Notes: Downstream; B1S2
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 16.85"
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620094309
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$34.88Walker Products® Premium Oxygen Sensor for 2010 GMC Terrain
PartNumber: 250-24649Product Specifications- Connector Gender: Male
- Overall Length: 21.57"(547.878 mm)
- Position: Upstream Rear
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620039720
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 18.03"(457.962 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Premium Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
$38.68
Walker Products® Oxygen Sensor for 2010 GMC Terrain
PartNumber: 350-34484Product Specifications- Notes: Upstream; B1S1
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 17.64"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620092985
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 14.09"
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$32.85
Walker Products® Oxygen Sensor for 2010 GMC Terrain
PartNumber: 350-34614Product Specifications- Notes: Upstream; Rear;Upstream; Front;Downstream; Front;Downstream; Rear
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 21.57"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620094248
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 18.03"
- Wires Quantity: 4 Wire Leads
- Part Description: 2010 GMC Terrain Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
$32.03
NTK® OE Type Oxygen Sensor for 2010 GMC Terrain
PartNumber: 21064Product Specifications- Notes: B1S2; OE MFR: NTK
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295210642
- Wire Quantity: 4
- Wiring Harness Length: 15.0000
- Part Description: 2010 GMC Terrain OE Type Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$38.73
NTK® OE Type Oxygen Sensor for 2010 GMC Terrain
PartNumber: 21558Product Specifications- Notes: B1S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215586
- Wire Quantity: 4
- Wiring Harness Length: 16.5000
- Part Description: 2010 GMC Terrain OE Type Oxygen Sensor
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$40.57
FAQ for Oxygen Sensor Repair
Q: What may cause contamination of the oxygen sensor?
A:
The use of an inappropriate RTV sealant (not oxygen sensor safe) or excessive engine coolant or oil consumption may cause contamination of the oxygen sensor.
By Bob
GM Specialist
02/11/2022Q: What is the recommended torque when you tighten the heated oxygen sensor?
A:
You can tighten the sensor to 42 Nm (31 lb in).
By Bob
GM Specialist
02/11/2022Q: What should you do before replacing the oxygen sensor?
A:
You should eliminate the source of contamination before replacing the oxygen sensor.
By Bob
GM Specialist
02/11/2022Q: What should you do to check for contamination?
A:
You should remove the HO2S and visually inspect the portion of the sensor exposed to the exhaust stream to check for contamination.
By Bob
GM Specialist
02/11/2022Q: Can you apply contact cleaner or other materials to the sensor or vehicle harness connectors?
A:
No, you should not apply contact cleaner or other materials to the sensor or vehicle harness connectors because these materials may get into the sensor causing poor performance.
By Bob
GM Specialist
02/11/2022Q: What should you perform to reset the HO2S resistance learned the value and avoid possible HO2S failure?
A:
You should perform a code clear with a scan tool regardless of whether or not a DTC is set and perform HO2S heater resistance learn reset with a scan tool.
By Bob
GM Specialist
02/11/2022Q: What should you do if you reinstall the old sensor?
A:
You should coat the threads with an anti-seize compound.
By Bob
GM Specialist
02/11/2022Q: What should you remove before replacing the Heated Oxygen Sensor (LE5)?
A:
You should remove the intake manifold cover.
By Bob
GM Specialist
02/11/2022Q: What should you do before replacing the Heated Oxygen Sensor (LE5)?
A:
You should raise and support the vehicle.
By Bob
GM Specialist
02/11/2022Q: What should you ensure when servicing the heated oxygen sensor?
A:
You should ensure the sensor or vehicle lead wires are not bent sharply or kinked and that the peripheral seal remains intact on the vehicle harness connector to prevent damage due to water intrusion.
By Bob
GM Specialist
02/11/2022See more FAQs (5)