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Replacement and OEM Parts for 2018 Chevrolet Silverado 3500 HD Light Relays, Switches & Control Modules

2018 Chevrolet Silverado 3500 HD Light Relays, Switches & Control Modules

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2018 Chevrolet Silverado 3500 HD
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Electrical & Lighting

14 products about 2018 Chevrolet Silverado 3500 HD Light Relays, Switches & Control Modules found

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  • OEM 2018 Chevrolet Silverado 3500 HD Module Asm-Accessory Ac & Dc Power Control Diagram - 84181077
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Module Asm-Accessory Ac & Dc Power Control

    PartNumber: 84181077
    OEM 2018 Chevrolet Silverado 3500 HD Module Asm-Accessory Ac & Dc Power Control - 84181077
    Product Specifications
    • Notes: 110 Volt Power Outlet
    • Other Names: Module
    • Item Dimensions: 8.4 x 6.3 x 3.1 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 23472991, 22817310, 23217954, 23287325
    • Part Description: 2018 Chevrolet Silverado 3500 HD Module Asm-Accessory Ac & Dc Power Control
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $95.78 MSRP: $190.05
    You Save: $94.27 (50%)
  • OEM 2018 Chevrolet Silverado 3500 HD Headlamp Switch Diagram - 84448511
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Headlamp Switch

    PartNumber: 84448511
    OEM 2018 Chevrolet Silverado 3500 HD Headlamp Switch - 84448511
    Product Specifications
    • Notes: W/Fog Lamps, All; Silverado; W/Fog Lamp
    • Other Names: Headlamp Switch
    • Item Dimensions: 3.8 x 3.2 x 1.9 inches
    • Item Weight: 0.60 Pounds
    • Material: Carbon
    • Fitment Type: Direct Replacement
    • Replaces: 23171487, 23187804, 84154108, 22752191
    • Part Description: 2018 Chevrolet Silverado 3500 HD Headlamp Switch
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $46.47 MSRP: $70.10
    You Save: $23.63 (34%)
  • OEM 2018 Chevrolet Silverado 3500 HD Body Control Module Assembly Diagram - 13528945
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Body Control Module Assembly

    PartNumber: 13528945
    OEM 2018 Chevrolet Silverado 3500 HD Body Control Module Assembly - 13528945
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Body Control Module, Module
    • Item Dimensions: 8.9 x 8.4 x 3.4 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13595583
    • Part Description: 2018 Chevrolet Silverado 3500 HD Body Control Module Assembly
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $73.10 MSRP: $151.82
    You Save: $78.72 (52%)
  • OEM 2018 Chevrolet Silverado 3500 HD Headlamp Switch Diagram - 84448512
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Headlamp Switch

    PartNumber: 84448512
    OEM 2018 Chevrolet Silverado 3500 HD Headlamp Switch - 84448512
    Product Specifications
    • Notes: W/O Fog Lamps, All; Silverado; W/O Fog Lamp
    • Other Names: Headlamp Switch
    • Item Dimensions: 4.1 x 3.1 x 2.0 inches
    • Item Weight: 3.80 Pounds
    • Material: Carbon
    • Fitment Type: Direct Replacement
    • Replaces: 22752193, 84154109, 23171488, 23187805
    • Part Description: 2018 Chevrolet Silverado 3500 HD Headlamp Switch
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $46.83 MSRP: $70.65
    You Save: $23.82 (34%)
  • OEM 2018 Chevrolet Silverado 3500 HD Signal Lever Diagram - 22982103
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Signal Lever

    PartNumber: 22982103
    OEM 2018 Chevrolet Silverado 3500 HD Signal Lever - 22982103
    Product Specifications
    • Notes: Silverado, Sierra
    • Item Dimensions: 5.2 x 5.1 x 11.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Silverado 3500 HD Signal Lever
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $70.79 MSRP: $106.80
    You Save: $36.01 (34%)
  • OEM 2018 Chevrolet Silverado 3500 HD Dash Control Unit Diagram - 84246526
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Dash Control Unit

    PartNumber: 84246526
    OEM 2018 Chevrolet Silverado 3500 HD Dash Control Unit - 84246526
    Product Specifications
    • Notes: W/Auto Temp Cntrl, Labeled: 84173748
    • Other Names: Dash Control Unit, Heater Control, Module
    • Item Dimensions: 11.9 x 4.7 x 4.7 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 87840006
    • Part Description: 2018 Chevrolet Silverado 3500 HD Dash Control Unit
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $97.04 MSRP: $183.12
    You Save: $86.08 (48%)
  • OEM 2018 Chevrolet Silverado 3500 HD Antitheft Module Diagram - 13523300
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Antitheft Module

    PartNumber: 13523300
    OEM 2018 Chevrolet Silverado 3500 HD Antitheft Module - 13523300
    Product Specifications
    • Item Dimensions: 3.1 x 2.1 x 1.0 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13500157
    • Part Description: 2018 Chevrolet Silverado 3500 HD Antitheft Module
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $26.60 MSRP: $50.19
    You Save: $23.59 (48%)
  • OEM 2018 Chevrolet Silverado 3500 HD Alarm Module Diagram - 84169042
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Alarm Module

    PartNumber: 84169042
    OEM 2018 Chevrolet Silverado 3500 HD Alarm Module - 84169042
    Product Specifications
    • Notes: Parking Assist, W/O Front Park Assist, Labeled 23221160; Silverado, Sierra; All
    • Other Names: Alarm Module, Control Module, Control Unit, Module
    • Item Dimensions: 7.9 x 4.4 x 2.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Silverado 3500 HD Alarm Module
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $44.57 MSRP: $84.12
    You Save: $39.55 (48%)
  • OEM 2018 Chevrolet Silverado 3500 HD Hazard Switch Diagram - 22822502
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Hazard Switch

    PartNumber: 22822502
    OEM 2018 Chevrolet Silverado 3500 HD Hazard Switch - 22822502
    Product Specifications
    • Notes: W/O Sunroof, Roof Lamp
    • Other Names: Hazard Switch, Switch
    • Item Dimensions: 1.7 x 1.5 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Silverado 3500 HD Hazard Switch
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $46.47 MSRP: $70.11
    You Save: $23.64 (34%)
  • OEM 2018 Chevrolet Silverado 3500 HD Alarm Module Diagram - 84169043
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Alarm Module

    PartNumber: 84169043
    OEM 2018 Chevrolet Silverado 3500 HD Alarm Module - 84169043
    Product Specifications
    • Notes: Parking Assist, W/Front Park Assist, 2nd Design
    • Other Names: Alarm Module, Control Module, Control Unit, Module
    • Item Dimensions: 6.4 x 3.5 x 1.5 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Silverado 3500 HD Alarm Module
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $50.49 MSRP: $80.53
    You Save: $30.04 (38%)
  • OEM 2018 Chevrolet Silverado 3500 HD AC Relay Diagram - 13500114
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD AC Relay

    PartNumber: 13500114
    OEM 2018 Chevrolet Silverado 3500 HD AC Relay - 13500114
    Product Specifications
    • Notes: Instrument Panel, Gray
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 3.8 x 2.2 x 0.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12193606, 19115080, 15328866, 12135034, 15393412, 12088567, 12135170, 19116057
    • Part Description: 2018 Chevrolet Silverado 3500 HD AC Relay
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $9.55 MSRP: $20.04
    You Save: $10.49 (53%)
  • OEM 2018 Chevrolet Silverado 3500 HD Module Asm, Driver Seat Adjuster Memory (Hardware) Diagram - 23338340
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Module Asm, Driver Seat Adjuster Memory (Hardware)

    PartNumber: 23338340
    OEM 2018 Chevrolet Silverado 3500 HD Module Asm, Driver Seat Adjuster Memory (Hardware) - 23338340
    Product Specifications
    • Notes: Split Bench Seat, W/Power; Bucket Seat, W/O Ventillated Seat; Bucket Seat, W/Ventillated Seat; Silverado, Sierra
    • Item Dimensions: 10.7 x 8.8 x 2.5 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22978656, 20963028, 23120589, 13517130, 22863113, 13592437, 13596897
    • Part Description: 2018 Chevrolet Silverado 3500 HD Module Asm, Driver Seat Adjuster Memory (Hardware)
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $126.39 MSRP: $190.65
    You Save: $64.26 (34%)
  • OEM 2018 Chevrolet Silverado 3500 HD MODULE ASM-HMI CONT ECCN=5A992 Diagram - 84546902
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD MODULE ASM-HMI CONT ECCN=5A992

    PartNumber: 84546902
    OEM 2018 Chevrolet Silverado 3500 HD MODULE ASM-HMI CONT ECCN=5A992 - 84546902
    Product Specifications
    • Notes: Code: Io3, Io4, Io5, Io6, Hmi, Code: Io5
    • Other Names: Control Module, Module
    • Item Dimensions: 7.4 x 6.4 x 5.7 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84251839, 84331775, 84331501
    • Part Description: 2018 Chevrolet Silverado 3500 HD MODULE ASM-HMI CONT ECCN=5A992
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • OEM 2018 Chevrolet Silverado 3500 HD Module Diagram - 84513027
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    OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Module

    PartNumber: 84513027
    OEM 2018 Chevrolet Silverado 3500 HD Module - 84513027
    Product Specifications
    • Notes: Code: Io3, Io4, Io5, Io6, Hmi, Code: Io6
    • Other Names: Control Module, Module
    • Item Dimensions: 11.9 x 6.8 x 2.8 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84546904, 84331503, 84331776
    • Part Description: 2018 Chevrolet Silverado 3500 HD Module
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL