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Replacement and OEM Parts for 2018 Chevrolet Silverado 2500 HD Oxygen Sensor

2018 Chevrolet Silverado 2500 HD Oxygen Sensor

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2018 Chevrolet Silverado 2500 HD
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Oxygen Sensors
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  • OEM 2018 Chevrolet Silverado 2500 HD Lower Oxygen Sensor Diagram - 12657188
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Silverado 2500 HD Lower Oxygen Sensor

    PartNumber: 12657188
    OEM 2018 Chevrolet Silverado 2500 HD Lower Oxygen Sensor - 12657188
    Product Specifications
    • Notes: 6.0 Liter; Silverado, Sierra; 6.0l; Rear
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 8.6 x 3.3 x 3.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Silverado 2500 HD Lower Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $35.84 MSRP: $64.86
    You Save: $29.02 (45%)
  • Walker Products Premium Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD - 250-241133

    Walker Products® Premium Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD

    PartNumber: 250-241133
    Product Specifications
    • Notes: B1S1;B2S1
    • Connector Gender: Male
    • Location: B1S1 Sensor
    • Overall Length: 15.87"(403.098 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620101915
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"(312.928 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Chevrolet Silverado 2500 HD Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LT | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LTZ | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | WT | 8 Cyl 6.0L
    Show More
    $45.23
  • OEM 2018 Chevrolet Silverado 2500 HD Upper Oxygen Sensor Diagram - 12643707
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Silverado 2500 HD Upper Oxygen Sensor

    PartNumber: 12643707
    OEM 2018 Chevrolet Silverado 2500 HD Upper Oxygen Sensor - 12643707
    Product Specifications
    • Notes: 6.0 Liter; Silverado, Sierra; 6.0l; Front
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 8.2 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12627139
    • Part Description: 2018 Chevrolet Silverado 2500 HD Upper Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $44.51 MSRP: $69.20
    You Save: $24.69 (36%)
  • Walker Products Premium Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD - 250-241132

    Walker Products® Premium Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD

    PartNumber: 250-241132
    Product Specifications
    • Notes: B1S2;B2S2
    • Connector Gender: Male
    • Location: B1S2 Sensor
    • Overall Length: 15.87"(403.098 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620101922
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"(312.928 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Chevrolet Silverado 2500 HD Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LT | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LTZ | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | WT | 8 Cyl 6.0L
    Show More
    $42.35
  • Walker Products Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD - 350-34948

    Walker Products® Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD

    PartNumber: 350-34948
    Product Specifications
    • Notes: Upstream; Left; B1S1;Upstream; Right; B2S1
    • 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: 724620106538
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Chevrolet Silverado 2500 HD Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LT | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LTZ | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | WT | 8 Cyl 6.0L
    Show More
    $39.99
  • Walker Products Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD - 350-34939

    Walker Products® Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD

    PartNumber: 350-34939
    Product Specifications
    • Notes: Downstream; Left; B1S2;Downstream; Right; B2S2
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.87"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620106903
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Chevrolet Silverado 2500 HD Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LT | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | LTZ | 8 Cyl 6.0L
    • 2018 Chevrolet Silverado 2500 HD | WT | 8 Cyl 6.0L
    Show More
    $32.60
  • NTK OE Type Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD - 21075

    NTK® OE Type Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD

    PartNumber: 21075
    Product Specifications
    • Notes: B1S2; OE MFR: NTK;B2S2; OE MFR: NTK
    • Installation Type: Threaded
    • Location: B1S2
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 087295210758
    • Wire Harness Length: 13.25" (336.55 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Chevrolet Silverado 2500 HD OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L
    $34.14
  • OEM 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 1 Diagram - 12680215
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 1

    PartNumber: 12680215
    OEM 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 1 - 12680215
    Product Specifications
    • Other Names: Rear Nox Sensor
    • Item Dimensions: 9.2 x 6.1 x 5.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12718742
    • Part Description: 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 1
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $220.65 MSRP: $458.17
    You Save: $237.52 (52%)
  • Denso Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD - 234-4974

    Denso® Oxygen Sensor for 2018 Chevrolet Silverado 2500 HD

    PartNumber: 234-4974
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511122161
    • Wire Harness Length: 13.19" (335 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Chevrolet Silverado 2500 HD Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L
  • OEM 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 2 Diagram - 12676706
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 2

    PartNumber: 12676706
    OEM 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 2 - 12676706
    Product Specifications
    • Other Names: Front Nox Sensor, Sensor
    • Item Dimensions: 9.5 x 6.3 x 5.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12741484
    • Part Description: 2018 Chevrolet Silverado 2500 HD Sensor Asm-Nitrogen Oxide Position 2
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL