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Replacement and OEM Parts for 2001 GMC Sierra 3500 Oxygen Sensor

2001 GMC Sierra 3500 Oxygen Sensor

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2001 GMC Sierra 3500
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Oxygen Sensors
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  • OEM 2001 GMC Sierra 3500 Oxygen Sensor Diagram - 19178116
    View Related Parts

    OEM (Genuine) 2001 GMC Sierra 3500 Oxygen Sensor

    PartNumber: 19178116
    OEM 2001 GMC Sierra 3500 Oxygen Sensor - 19178116
    Product Specifications
    • 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: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
    $62.27 MSRP: $117.50
    You Save: $55.23 (48%)
  • Denso Oxygen Sensor for 2001 GMC Sierra 3500 - 234-4102

    Denso® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 234-4102
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • 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: 042511141025
    • Wire Harness Length: 21.65" (549.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $76.31
  • OEM 2001 GMC Sierra 3500 Oxygen Sensor Diagram - 12565397
    View Related Parts

    OEM (Genuine) 2001 GMC Sierra 3500 Oxygen Sensor

    PartNumber: 12565397
    OEM 2001 GMC Sierra 3500 Oxygen Sensor - 12565397
    Product Specifications
    • Notes: Front, 8.1 Liter;Rear, 8.1 Liter; All Models; 6.0l; Front;All Models; 8.1l; Front;All Models; 8.1l; Rear; Right
    • Location: Driver Side; Passenger Side
    • Other Names: Oxygen Sensor
    • Item Dimensions: 8.4 x 3.2 x 3.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12563346
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    $71.49 MSRP: $134.91
    You Save: $63.42 (48%)
  • Delphi Oxygen Sensor for 2001 GMC Sierra 3500 - ES20097

    Delphi® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: ES20097
    Product Specifications
    • Connector Shape: Triangular
    • Position: Rear Driver Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145180
    • Wire Harness Length: 22" (550 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | SL | 8 Cyl 8.1L
    • 2001 GMC Sierra 3500 | SLE | 8 Cyl 8.1L
    • 2001 GMC Sierra 3500 | SLT | 8 Cyl 8.1L
    Show More
    $75.22
  • Denso Universal Fit Oxygen Sensor for 2001 GMC Sierra 3500 - 234-4000

    Denso® Universal Fit Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 234-4000
    Product Specifications
    • Notes: 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: 2001 GMC Sierra 3500 Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $34.49
  • Walker Products Premium Oxygen Sensor for 2001 GMC Sierra 3500 - 250-24274

    Walker Products® Premium Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 250-24274
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 22.76"(578.104 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620041099
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21"(487.934 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2001 GMC Sierra 3500 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $52.10
  • OEM 2001 GMC Sierra 3500 Oxygen Sensor Diagram - 19178923
    View Related Parts

    OEM (Genuine) 2001 GMC Sierra 3500 Oxygen Sensor

    PartNumber: 19178923
    OEM 2001 GMC Sierra 3500 Oxygen Sensor - 19178923
    Product Specifications
    • Other Names: Oxygen Sensor
    • Item Dimensions: 8.1 x 2.1 x 2.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19355311
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
    $83.13 MSRP: $156.86
    You Save: $73.73 (48%)
  • Delphi Oxygen Sensor for 2001 GMC Sierra 3500 - ES20088

    Delphi® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: ES20088
    Product Specifications
    • 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: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | SL | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | SLE | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | SLT | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | SL | 8 Cyl 8.1L
    • 2001 GMC Sierra 3500 | SLE | 8 Cyl 8.1L
    • 2001 GMC Sierra 3500 | SLT | 8 Cyl 8.1L
    Show More
    $67.31
  • Spectra Premium Oxygen Sensor for 2001 GMC Sierra 3500 - OS5042

    Spectra Premium® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: OS5042
    Product Specifications
    • 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: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $23.79
  • Denso Universal Fit Oxygen Sensor for 2001 GMC Sierra 3500 - 234-4209

    Denso® Universal Fit Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 234-4209
    Product Specifications
    • Notes: 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: 2001 GMC Sierra 3500 Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $41.03
  • Walker Products Premium Oxygen Sensor for 2001 GMC Sierra 3500 - 250-24202

    Walker Products® Premium Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 250-24202
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 22.76"(578.104 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620040658
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21"(487.934 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2001 GMC Sierra 3500 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $46.93
  • OEM 2001 GMC Sierra 3500 Oxygen Sensor Diagram - 12565415
    View Related Parts

    OEM (Genuine) 2001 GMC Sierra 3500 Oxygen Sensor

    PartNumber: 12565415
    OEM 2001 GMC Sierra 3500 Oxygen Sensor - 12565415
    Product Specifications
    • Notes: Rear, 8.1 Liter; All Models; 8.1l; Rear; Left
    • Location: Driver Side
    • Other Names: Oxygen Sensor
    • Item Dimensions: 8.5 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 8.1 L GAS
    $90.59 MSRP: $170.94
    You Save: $80.35 (48%)
  • Delphi Oxygen Sensor for 2001 GMC Sierra 3500 - ES20075

    Delphi® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: ES20075
    Product Specifications
    • Notes: 40in Length
    • Connector Shape: Square
    • Position: Rear Driver Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604148105
    • Wire Harness Length: 22" (550 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | SL | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | SLE | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | SLT | 8 Cyl 6.0L
    Show More
    $55.10
  • Denso Oxygen Sensor for 2001 GMC Sierra 3500 - 234-4103

    Denso® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 234-4103
    Product Specifications
    • Notes: 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: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $39.64
  • Walker Products Premium Oxygen Sensor for 2001 GMC Sierra 3500 - 250-24248

    Walker Products® Premium Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 250-24248
    Product Specifications
    • 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: 2001 GMC Sierra 3500 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $45.53
  • OEM 2001 GMC Sierra 3500 Oxygen Sensor Diagram - 19178942
    View Related Parts

    OEM (Genuine) 2001 GMC Sierra 3500 Oxygen Sensor

    PartNumber: 19178942
    OEM 2001 GMC Sierra 3500 Oxygen Sensor - 19178942
    Product Specifications
    • Notes: Front, 6.0 Liter
    • Location: Driver Side; Passenger Side
    • Other Names: Oxygen Sensor
    • Item Dimensions: 14.7 x 1.7 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25315814
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
    $84.51 MSRP: $159.48
    You Save: $74.97 (48%)
  • Delphi Oxygen Sensor for 2001 GMC Sierra 3500 - ES20000

    Delphi® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: ES20000
    Product Specifications
    • Notes: 22in Length
    • 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: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | SL | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | SLE | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | SLT | 8 Cyl 6.0L
    Show More
    $41.90
  • Denso Oxygen Sensor for 2001 GMC Sierra 3500 - 234-4024

    Denso® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 234-4024
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511140240
    • Wire Harness Length: 22.05" (560.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $38.65
  • Walker Products Oxygen Sensor for 2001 GMC Sierra 3500 - 350-34145

    Walker Products® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 350-34145
    Product Specifications
    • Notes: Downstream; Left
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 22.76"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620089671
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $40.56
  • OEM 2001 GMC Sierra 3500 Oxygen Sensor Diagram - 19355311
    View Related Parts

    OEM (Genuine) 2001 GMC Sierra 3500 Oxygen Sensor

    PartNumber: 19355311
    OEM 2001 GMC Sierra 3500 Oxygen Sensor - 19355311
    Product Specifications
    • Notes: Rear, 6.0 Liter
    • Location: Driver Side
    • Other Names: Oxygen Sensor
    • Replaces: 19178923, 25315815
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
    $83.13 MSRP: $156.86
    You Save: $73.73 (48%)
  • Denso Oxygen Sensor for 2001 GMC Sierra 3500 - 234-4018

    Denso® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 234-4018
    Product 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: 042511140189
    • Wire Harness Length: 15.35" (389.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $28.23
  • Walker Products Oxygen Sensor for 2001 GMC Sierra 3500 - 350-34455

    Walker Products® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 350-34455
    Product Specifications
    • Notes: Downstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 22.76"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092695
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $34.33
  • OEM 2001 GMC Sierra 3500 Oxygen Sensor Diagram - 19355306
    View Related Parts

    OEM (Genuine) 2001 GMC Sierra 3500 Oxygen Sensor

    PartNumber: 19355306
    OEM 2001 GMC Sierra 3500 Oxygen Sensor - 19355306
    Product Specifications
    • Notes: Rear, 6.0 Liter; All Models; 6.0l; Rear; Right
    • Location: Passenger Side
    • Other Names: Oxygen Sensor
    • Fitment Type: Direct Replacement
    • Replaces: 25163080, 25312201, 19178116
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
    $62.27 MSRP: $117.50
    You Save: $55.23 (48%)
  • Walker Products Premium Oxygen Sensor for 2001 GMC Sierra 3500 - 250-24018

    Walker Products® Premium Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 250-24018
    Product Specifications
    • 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: 2001 GMC Sierra 3500 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $32.48
  • Walker Products Oxygen Sensor for 2001 GMC Sierra 3500 - 350-34596

    Walker Products® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 350-34596
    Product Specifications
    • Notes: Downstream; Right;Upstream; Left;Upstream; Right
    • 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: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $36.15
  • Walker Products Oxygen Sensor for 2001 GMC Sierra 3500 - 350-34525

    Walker Products® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 350-34525
    Product Specifications
    • Notes: 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: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $25.97
  • NTK OE Type Oxygen Sensor for 2001 GMC Sierra 3500 - 21513

    NTK® OE Type Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 21513
    Product Specifications
    • Notes: B1S1; OE Equivalent Design;B2S2; OE Equivalent Design;B2S1; 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: 2001 GMC Sierra 3500 OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $51.79
  • NTK OE Type Oxygen Sensor for 2001 GMC Sierra 3500 - 21539

    NTK® OE Type Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: 21539
    Product Specifications
    • Notes: B2S2; 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: 2001 GMC Sierra 3500 OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $43.86
  • Spectra Premium Oxygen Sensor for 2001 GMC Sierra 3500 - OS6099

    Spectra Premium® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: OS6099
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Triangular
    • Installation Type: Screw
    • OE Part Number: 12565415
    • Overall Length: 23.25" (590.55 mm)
    • Position: Downstream Driver Side
    • UPC: 671607568646
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
  • Spectra Premium Oxygen Sensor for 2001 GMC Sierra 3500 - OS5067

    Spectra Premium® Oxygen Sensor for 2001 GMC Sierra 3500

    PartNumber: OS5067
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 23 1/16"
    • Position: Downstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607157871
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2001 GMC Sierra 3500 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2001 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L