< Back ×
2012 GMC Sierra 3500 HD Oxygen Sensors & Components
My Vehicle Change Vehicle
2012 GMC Sierra 3500 HD
< Back to View All
Engine & Drivetrain
- Department
- Part Type
- Brands
- Prices
$49.87Product Specifications- Notes: DENSO is the OE Manufacturer / Oxygen Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511112452
- Wire Harness Length: 14.76" (374.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$92.33Product Specifications- Notes: 21in Length
- Connector Shape: Triangular
- Overall Length: 23.2" (580 mm)
- Position: Upstream
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145548
- Wire Harness Length: 22" (550 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | WT | 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD | Denali | 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD | SLE | 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD | SLT | 8 Cyl 6.0L
$43.10Product 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: 042511117105
- Wire Harness Length: 14.8" (375.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$16.94Product Specifications- Notes: Bank 2 Sensor 1;Bank 1 Sensor 1
- Connector Gender: Female
- Connector Shape: Trapeze
- Installation Type: Screw
- Overall Length: 16 3/4"
- Position: Upstream Driver Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 5
- Thread: M18 X 1.5 mm
- UPC: 671607155655
- Wrench Size: 0.88" (22 mm)
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$84.79Product Specifications- Notes: 41in Length
- Connector Shape: Triangular
- Position: Upstream
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145531
- Wire Harness Length: 15.2" (380 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | WT | 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD | SLE | 8 Cyl 6.0L
$68.24 MSRP:$128.78You Save: $60.54 (48%)Product Specifications- Notes: 4.8, 5.3, 6.0 & 6.2L
- Location: Driver Side; Passenger Side
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.4 x 3.3 x 3.4 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2012 GMC Sierra 3500 HD Front Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$31.89Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Screw
- O2 Sensor Configuration: Universal
- OE Part Number: 5C5Z9F472AA, 88Z9F472AB
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511142121
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Universal Fit Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$46.68Product Specifications- Connector Gender: Female
- Overall Length: 22.76"(578.104 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620043741
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 19.21"(487.934 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Premium Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$54.09Product Specifications- Notes: B1S2; OE MFR: NTK;B2S2; OE MFR: NTK
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295210666
- Wire Quantity: 4
- Wiring Harness Length: 15.0000
- Part Description: 2012 GMC Sierra 3500 HD OE Type Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$49.81Product Specifications- Notes: 32in Length
- Connector Shape: Square
- Position: Rear
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604144756
- Wire Harness Length: 16.4" (410 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | WT | 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD | SLE | 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD | SLT | 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD | Denali | 8 Cyl 6.0L
$42.22Product 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: 042511121140
- Wire Harness Length: 14.76" (374.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$57.11 MSRP:$107.76You Save: $50.65 (48%)Product Specifications- Notes: 4.8, 5.3, 6.0 & 6.2L; 6.0 L; Silverado, Sierra; 6.0L; Rear
- Location: Driver Side; Passenger Side
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 8.4 x 3.2 x 3.2 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2012 GMC Sierra 3500 HD Rear Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- $42.70Product Specifications
- Connector Gender: Male
- Location: B2S1 Sensor
- Overall Length: 16.06"(407.924 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620043734
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.52"(318.008 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Premium Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$36.18Product Specifications- Notes: Upstream; Right;Upstream; Left
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 16.06"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093630
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.52"
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$34.42Product Specifications- Notes: Upstream; Right;Upstream; Left
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 22.76"
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620094439
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 19.21"
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
- $33.69Product Specifications
- Connector Gender: Male
- Location: B2S2 Sensor
- Overall Length: 16.85"(427.99 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620015199
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"(338.074 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Premium Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$31.06Product Specifications- Notes: Downstream; Left;Downstream; Right
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Location: B1S2
- Overall Length: 16.85"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093081
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"
- Wires Quantity: 4 Wire Leads
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$131.65 MSRP:$248.43You Save: $116.78 (48%)Product Specifications- Notes: Exhaust; Sierra, Silverado
- Other Names: Pressure Sensor
- Item Dimensions: 3.5 x 3.5 x 2.5 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2012 GMC Sierra 3500 HD Pressure Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$65.65Product Specifications- Notes: B1S1; OE Equivalent Design;B2S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215494
- Wire Quantity: 4
- Wiring Harness Length: 15.0000
- Part Description: 2012 GMC Sierra 3500 HD OE Type Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$130.41 MSRP:$246.08You Save: $115.67 (48%)Product Specifications- Notes: 6.6 L Diesel, EGR Valve & Related Components, At Converter & Pipe;6.6 L Diesel, EGR Valve & Related Components, At Muffler, Rear; Silverado, Sierra; 6.6L; Position 1
- Other Names: Oxygen Sensor, Temperature Sensor
- Item Dimensions: 9.3 x 5.1 x 2.1 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12636945, 12639455
- Part Description: 2012 GMC Sierra 3500 HD Temperature Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$92.16 MSRP:$173.90You Save: $81.74 (48%)Product Specifications- Notes: 6.0 L; Silverado, Sierra; 6.0L; Front
- Location: Driver Side; Passenger Side
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.4 x 3.3 x 3.3 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2012 GMC Sierra 3500 HD Front Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
OEM (Genuine) 2012 GMC Sierra 3500 HD SENSOR ASM, EXH TEMP (POSN 5) <DO NOT USE AFTER MY2020>
PartNumber: 19418898$47.10 MSRP:$103.06You Save: $55.96 (55%)Product Specifications- Notes: Silverado, Sierra; 6.6L; Position 5
- Other Names: Oxygen Sensor, Temperature Sensor
- Item Dimensions: 23.0 x 1.5 x 1.1 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12622555
- Part Description: 2012 GMC Sierra 3500 HD SENSOR ASM, EXH TEMP (POSN 5) <DO NOT USE AFTER MY2020>
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- $261.77 MSRP:
$572.73You Save: $310.96 (55%)Product Specifications- Notes: Nitrogen Oxide; Sierra, Silverado; Rear; 6.6 L Diesel, EGR Valve & Related Components
- Other Names: Rear Nox Sensor
- Item Dimensions: 7.2 x 4.4 x 4.4 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 19256344
- Part Description: 2012 GMC Sierra 3500 HD Sensor Kit-Nitrogen Oxide Position 2
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$222.06 MSRP:$485.86You Save: $263.80 (55%)Product Specifications- Notes: Nitrogen Oxide; Sierra, Silverado; Front; 6.6 L Diesel, EGR Valve & Related Components
- Other Names: Front Nox Sensor, Sensor
- Item Dimensions: 6.4 x 5.6 x 3.7 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 19256343
- Part Description: 2012 GMC Sierra 3500 HD Sensor Kit-Nitrogen Oxide (Position 1)
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- $62.35 MSRP:
$117.66You Save: $55.31 (48%)Product Specifications- Notes: 6.6 L Diesel, EGR Valve & Related Components, At Muffler, Front; Silverado, Sierra; 6.6L; Position 3
- Other Names: Oxygen Sensor, Temperature Sensor
- Item Dimensions: 4.5 x 4.4 x 1.8 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12622554
- Part Description: 2012 GMC Sierra 3500 HD Temperature Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- $46.99 MSRP:
$88.68You Save: $41.69 (48%)Product Specifications- Notes: 6.6 L Diesel, EGR Valve & Related Components, At Turbo Exhaust Pipe
- Other Names: Oxygen Sensor
- Item Dimensions: 6.6 x 2.0 x 1.7 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12636612
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
Product Specifications- Notes: Bank 2 Sensor 2;Bank 1 Sensor 2
- Connector Gender: Female
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 16 1/8"
- Position: Downstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607159639
- Wrench Size: 0.88" (22 mm)
- Part Description: 2012 GMC Sierra 3500 HD Oxygen Sensor
Vehicle Fitment- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
- 2012 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L