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OEM (Genuine) GMC Sierra 2500 HD Classic Rear Oxygen Sensor
PartNumber: 19209808
Product Specifications- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 8.6 x 3.3 x 3.3 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25333812, 12573168, 12583806, 19210711, 12575389, 19256731
- Part Description: GMC Sierra 2500 HD Classic Rear Oxygen Sensor
$54.58 MSRP:$102.98You Save: $48.40 (47%)
Denso® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 234-4286Product Specifications- Connector Gender: Male
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113046
- Wire Harness Length: 21.65" (549.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$52.47
Delphi® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: ES20009Product Specifications- 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: GMC Sierra 2500 HD Classic Oxygen Sensor
$78.14
Spectra Premium® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: OS5056Product Specifications- 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: GMC Sierra 2500 HD Classic Oxygen Sensor
$51.65
Walker Products® Premium Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 250-24488Product Specifications- Connector Gender: Male
- Overall Length: 23.94"(608.076 mm)
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620043703
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 20.39"(517.906 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Premium Oxygen Sensor
$50.34OEM (Genuine) GMC Sierra 2500 HD Classic Front Oxygen Sensor
PartNumber: 12572705
Product Specifications- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.5 x 3.3 x 3.3 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Classic Front Oxygen Sensor
$92.97 MSRP:$175.44You Save: $82.47 (48%)
Denso® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 234-4669Product Specifications- 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: GMC Sierra 2500 HD Classic Oxygen Sensor
$47.63
Delphi® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: ES20008Product Specifications- 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: GMC Sierra 2500 HD Classic Oxygen Sensor
$71.73
Spectra Premium® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: OS5205Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 19 11/16"
- Position: Downstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607156874
- Wrench Size: 0.88" (22 mm)
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$32.08Walker Products® Premium Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 250-24492Product 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: GMC Sierra 2500 HD Classic Premium Oxygen Sensor
$47.23
OEM (Genuine) GMC Sierra 2500 HD Classic Front Oxygen Sensor
PartNumber: 12589321
Product Specifications- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.5 x 3.2 x 3.3 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Classic Front Oxygen Sensor
$74.40 MSRP:$140.40You Save: $66.00 (48%)
Denso® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 234-4651Product Specifications- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511146518
- Wire Harness Length: 16.54" (420.1 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$41.62
Delphi® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: ES20134Product Specifications- Connector Shape: Square
- Position: Rear Driver Side
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145357
- Wire Harness Length: 22" (550 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$54.89Walker Products® Premium Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 250-24491Product 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: GMC Sierra 2500 HD Classic Premium Oxygen Sensor
$44.07
OEM (Genuine) GMC Sierra 2500 HD Classic Oxygen Sensor
PartNumber: 19209812
Product Specifications- Other Names: Oxygen Sensor
- Item Dimensions: 8.4 x 3.0 x 3.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25333817, 19210423
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$76.19 MSRP:$143.78You Save: $67.59 (48%)
Denso® Universal Fit Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 234-4212Product Specifications- 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: GMC Sierra 2500 HD Classic Universal Fit Oxygen Sensor
$38.90
Delphi® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: ES20094Product Specifications- 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: GMC Sierra 2500 HD Classic Oxygen Sensor
$49.28Walker Products® Premium Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 250-24267Product Specifications- Connector Gender: Male
- Overall Length: 19.21"(487.934 mm)
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620041044
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 15.67"(398.018 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Premium Oxygen Sensor
$41.97OEM (Genuine) GMC Sierra 2500 HD Classic Oxygen Sensor
PartNumber: 12572707
Product Specifications- Other Names: Oxygen Sensor
- Item Dimensions: 8.5 x 3.3 x 3.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$68.99 MSRP:$130.19You Save: $61.20 (48%)
Denso® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 234-4673Product Specifications- Connector Gender: Male
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511112179
- Wire Harness Length: 21.65" (549.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$37.47
Walker Products® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 350-34551Product Specifications- 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: GMC Sierra 2500 HD Classic Oxygen Sensor
$37.57
Walker Products® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 350-34218Product Specifications- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 23.94"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620090387
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 20.39"
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$37.15
Walker Products® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 350-34633Product Specifications- 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: GMC Sierra 2500 HD Classic Oxygen Sensor
$34.90
Walker Products® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 350-34415Product Specifications- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 19.21"
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620092305
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 15.67"
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor
$34.99
NTK® OE Type Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 21514Product Specifications- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215142
- Wire Quantity: 4
- Wiring Harness Length: 18.0000
- Part Description: GMC Sierra 2500 HD Classic OE Type Oxygen Sensor
$57.71NTK® OE Type Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 21548Product Specifications- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215487
- Wire Quantity: 4
- Wiring Harness Length: 22.7500
- Part Description: GMC Sierra 2500 HD Classic OE Type Oxygen Sensor
$60.23NTK® OE Type Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 21549Product Specifications- 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: GMC Sierra 2500 HD Classic OE Type Oxygen Sensor
$53.99
Denso® Oxygen Sensor for GMC Sierra 2500 HD Classic
PartNumber: 234-4407Product Specifications- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511112636
- Wire Harness Length: 14.76" (374.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: GMC Sierra 2500 HD Classic Oxygen Sensor