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Oxygen Sensors
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OEM (Genuine) 2000 GMC C3500 Oxygen Sensor
PartNumber: 19178116
Product Specifications- Notes: All Models; 5.0L, 5.7L; On Converter;All Models; 7.4L; On Converter
- Other Names: Oxygen Sensor
- Item Dimensions: 7.9 x 2.1 x 2.4 inches
- Item Weight: 0.50 Pounds
- Replaced by: 19355306
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
$60.63 MSRP:$114.42You Save: $53.79 (48%)
Denso® Universal Fit Oxygen Sensor for 2000 GMC C3500
PartNumber: 234-4000Product Specifications- Notes: OE Quality Universal Replacement Sensor;Exc Calif; OE Quality Universal Replacement Sensor
- Installation Type: Screw
- O2 Sensor Configuration: Universal
- OE Part Number: 000 540 45 17
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511140004
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Universal Fit Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$42.92
Delphi® Oxygen Sensor for 2000 GMC C3500
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: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL | 8 Cyl 7.4L
- 2000 GMC C3500 | Sierra SLE | 8 Cyl 7.4L
- 2000 GMC C3500 | Sierra SLT | 8 Cyl 7.4L
$85.20
OEM (Genuine) 2000 GMC C3500 Oxygen Sensor
PartNumber: 19178934
Product Specifications- Notes: W/O Diesel; All Models; 5.0L, 5.7L; 4L80E, Manual Trans;All Models; 7.4L; On Manifold
- Other Names: Oxygen Sensor
- Item Dimensions: 8.1 x 2.1 x 2.1 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25160540, 25312191
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
$74.04 MSRP:$139.72You Save: $65.68 (48%)
Walker Products® Premium Oxygen Sensor for 2000 GMC C3500
PartNumber: 250-24248Product Specifications- Notes: Calif-ESV;Non Calif-ESV
- Connector Gender: Male
- Overall Length: 16.85"(427.99 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620040900
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"(338.074 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Premium Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$45.53
Denso® Universal Fit Oxygen Sensor for 2000 GMC C3500
PartNumber: 234-4209Product Specifications- Notes: OE Quality Universal Replacement Sensor;Calif; OE Quality Universal Replacement Sensor
- Installation Type: Threaded
- O2 Sensor Configuration: Universal
- OE Part Number: 56028232AA, 56028233AA, 56028235AA, 56041345AD, 89465-52200
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511142091
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Universal Fit Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$40.23
Delphi® Oxygen Sensor for 2000 GMC C3500
PartNumber: ES20088Product Specifications- Notes: with California Emission System
- Connector Shape: Triangular
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145135
- Wire Harness Length: 16" (400 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL | 8 Cyl 7.4L
- 2000 GMC C3500 | Sierra SLE | 8 Cyl 7.4L
- 2000 GMC C3500 | Sierra SLT | 8 Cyl 7.4L
$67.31OEM (Genuine) 2000 GMC C3500 Oxygen Sensor
PartNumber: 19178918
Product Specifications- Notes: All Models; 5.0L, 5.7L; On Manifold
- Other Names: Oxygen Sensor
- Item Dimensions: 7.9 x 2.0 x 2.3 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25163079, 25312200
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
$42.35 MSRP:$76.66You Save: $34.31 (45%)
Spectra Premium® Oxygen Sensor for 2000 GMC C3500
PartNumber: OS5042Product Specifications- Notes: w/Fed Emissions
- Connector Gender: Male
- 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: 671607155037
- Wrench Size: 0.88" (22 mm)
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$23.79Walker Products® Premium Oxygen Sensor for 2000 GMC C3500
PartNumber: 250-24019Product Specifications- Connector Gender: Male
- Overall Length: 15.87"(403.098 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620017919
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Premium Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
$39.97
Denso® Oxygen Sensor for 2000 GMC C3500
PartNumber: 234-4103Product Specifications- Notes: Calif; DENSO is the OE Manufacturer / Oxygen Sensor;DENSO is the OE Manufacturer / Oxygen Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511141032
- Wire Harness Length: 14.76" (374.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$39.64
Delphi® Oxygen Sensor for 2000 GMC C3500
PartNumber: ES20028Product Specifications- Notes: 20in Length
- Connector Shape: Flat
- Position: Front
- Sensor Type: Heated
- Terminal Quantity: 4
- Terminal Type: Blade
- Thread: 18 x 1.5 mm
- UPC: 689604148082
- Wire Harness Length: 15" (375 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL | 8 Cyl 5.7L
- 2000 GMC C3500 | Sierra SLE | 8 Cyl 5.7L
- 2000 GMC C3500 | Sierra SLT | 8 Cyl 5.7L
$49.80
OEM (Genuine) 2000 GMC C3500 Oxygen Sensor
PartNumber: 19355306
Product Specifications- Notes: All Models; 5.0L, 5.7L; On Converter;All Models; 7.4L; On Converter
- Other Names: Oxygen Sensor
- Fitment Type: Direct Replacement
- Replaces: 25163080, 25312201, 19178116
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
$60.63 MSRP:$114.42You Save: $53.79 (48%)Walker Products® Premium Oxygen Sensor for 2000 GMC C3500
PartNumber: 250-24018Product Specifications- Notes: Non Calif-ESV
- Connector Gender: Female
- Overall Length: 15.87"(403.098 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620017902
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Premium Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$32.48
Denso® Oxygen Sensor for 2000 GMC C3500
PartNumber: 234-4019Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Male
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511140196
- Wire Harness Length: 15.35" (389.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
$34.31
Delphi® Oxygen Sensor for 2000 GMC C3500
PartNumber: ES20000Product Specifications- Notes: 22in Length;without California Emission System
- Connector Shape: Square
- Position: Rear
- Sensor Type: Heated
- Terminal Quantity: 4
- Terminal Type: Blade
- Thread: 18 x 1.5 mm
- UPC: 689604148013
- Wire Harness Length: 15" (375 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | Sierra SL | 8 Cyl 5.7L
- 2000 GMC C3500 | Sierra SLE | 8 Cyl 5.7L
- 2000 GMC C3500 | Sierra SLT | 8 Cyl 5.7L
- 2000 GMC C3500 | Sierra SL | 8 Cyl 7.4L
- 2000 GMC C3500 | Sierra SLE | 8 Cyl 7.4L
- 2000 GMC C3500 | Sierra SLT | 8 Cyl 7.4L
$41.90
Walker Products® Oxygen Sensor for 2000 GMC C3500
PartNumber: 350-34596Product Specifications- Notes: Non Calif-ESV; Upstream; Right;Calif-ESV; Downstream; Right;Calif-ESV; Upstream; Left;Non Calif-ESV; Upstream; Left;Calif-ESV; Upstream; Right;Calif-ESV; Downstream; Left
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 16.85"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620094071
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$36.15
Denso® Oxygen Sensor for 2000 GMC C3500
PartNumber: 234-4018Product Specifications- Notes: Exc Calif; OE Quality Replacement Sensor;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: 042511140189
- Wire Harness Length: 15.35" (389.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$27.68
Walker Products® Oxygen Sensor for 2000 GMC C3500
PartNumber: 350-34259Product Specifications- Notes: Upstream; Left;Upstream; Right
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620090776
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
$31.41
Walker Products® Oxygen Sensor for 2000 GMC C3500
PartNumber: 350-34525Product Specifications- Notes: Non Calif-ESV; Downstream; Left;Downstream; Right;Downstream; Left;Non Calif-ESV; Downstream; Right
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093388
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$25.47
NTK® OE Type Oxygen Sensor for 2000 GMC C3500
PartNumber: 21513Product Specifications- Notes: B1S2; Calif Emissions; OE Equivalent Design;B2S1; OE Equivalent Design;B1S1; OE Equivalent Design;B2S2; Calif Emissions; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215135
- Wire Quantity: 4
- Wiring Harness Length: 15.7500
- Part Description: 2000 GMC C3500 OE Type Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$51.79
NTK® OE Type Oxygen Sensor for 2000 GMC C3500
PartNumber: 21539Product Specifications- Notes: B1S2; OE Equivalent Design;B2S2; Fed Emissions; OE Equivalent Design;B2S2; OE Equivalent Design;B1S2; Fed Emissions; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215395
- Wire Quantity: 4
- Wiring Harness Length: 15.2500
- Part Description: 2000 GMC C3500 OE Type Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
- 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
$43.86
NTK® OE Type Oxygen Sensor for 2000 GMC C3500
PartNumber: 21543Product Specifications- Notes: B2S1; OE Equivalent Design;B1S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215432
- Wire Quantity: 4
- Wiring Harness Length: 14.7500
- Part Description: 2000 GMC C3500 OE Type Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
$38.01
Spectra Premium® Oxygen Sensor for 2000 GMC C3500
PartNumber: OS5049Product Specifications- Connector Gender: Female
- Connector Shape: Oval
- Installation Type: Screw
- Overall Length: 16 1/4"
- Position: Upstream Driver Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607155266
- Wrench Size: 0.88" (22 mm)
- Part Description: 2000 GMC C3500 Oxygen Sensor
Vehicle Fitment- 2000 GMC C3500 | All Trims | 8 Cyl 5.7L
FAQ for Oxygen Sensor Repair
Q: What should we know about the Oxygen Sensor?
A:
Aspecial anti-seize compound is used on the Heated Oxygen Sensor (HO2S) threads. The compound consists of liquid graphite and glass beads. The graphite tends to burn away, but the glass beads remain, making the sensor easier to remove. New or service replacement sensors already have the compound applied to the threads. If the sensor is removed from an engine, and if for any reason it is to be reinstalled, the threads must have an anti-seize compound applied before the reinstallation.
By Bob
GM Specialist
02/11/2022