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Replacement and OEM Parts for 2021 Chevrolet Silverado 3500 HD Light Relays, Switches & Control Modules

2021 Chevrolet Silverado 3500 HD Light Relays, Switches & Control Modules

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2021 Chevrolet Silverado 3500 HD
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30 products about 2021 Chevrolet Silverado 3500 HD Light Relays, Switches & Control Modules found

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  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Adjuster Switch

    PartNumber: 13597422
    OEM 2021 Chevrolet Silverado 3500 HD Adjuster Switch - 13597422
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd
    • Item Dimensions: 4.4 x 2.4 x 1.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13583369
    • Part Description: 2021 Chevrolet Silverado 3500 HD Adjuster Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $38.31 MSRP: $72.30
    You Save: $33.99 (48%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Adjuster Switch

    PartNumber: 13597422
    OEM 2021 Chevrolet Silverado 3500 HD Adjuster Switch - 13597422
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd
    • Item Dimensions: 4.4 x 2.4 x 1.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13583369
    • Part Description: 2021 Chevrolet Silverado 3500 HD Adjuster Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $38.31 MSRP: $72.30
    You Save: $33.99 (48%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Module

    PartNumber: 13518843
    OEM 2021 Chevrolet Silverado 3500 HD Module - 13518843
    Product Specifications
    • Notes: W/Passive Entry
    • Other Names: Control Module, Module
    • Item Dimensions: 9.0 x 8.4 x 2.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $101.55 MSRP: $183.82
    You Save: $82.27 (45%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Control Module

    PartNumber: 84652297
    OEM 2021 Chevrolet Silverado 3500 HD Control Module - 84652297
    Product Specifications
    • Notes: 6.9 Ft Box, Standard Gate, W/Power Assist; 8 Ft Box, Standard Gate, W/Power Assist
    • Other Names: Control Module
    • Item Dimensions: 9.0 x 8.9 x 6.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84398981
    • Part Description: 2021 Chevrolet Silverado 3500 HD Control Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $125.42 MSRP: $199.15
    You Save: $73.73 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Module

    PartNumber: 13533077
    OEM 2021 Chevrolet Silverado 3500 HD Module - 13533077
    Product Specifications
    • Notes: Upper Trim, Wireless Charger
    • Other Names: Module
    • Fitment Type: Direct Replacement
    • Replaced by: 13547618
    • Part Description: 2021 Chevrolet Silverado 3500 HD Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LTZ | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $81.96 MSRP: $123.66
    You Save: $41.70 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Module

    PartNumber: 84379747
    OEM 2021 Chevrolet Silverado 3500 HD Module - 84379747
    Product Specifications
    • Notes: Accessory Power Control
    • Other Names: Module
    • Item Dimensions: 6.1 x 4.2 x 11.1 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84361189
    • Part Description: 2021 Chevrolet Silverado 3500 HD Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $87.55 MSRP: $165.20
    You Save: $77.65 (48%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Engagement Switch

    PartNumber: 13540145
    OEM 2021 Chevrolet Silverado 3500 HD Engagement Switch - 13540145
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Leather Wrap Wheel; W/Auto Heat Steering; W/O Forward Collision; Alert Indicator; W/Leather, W/Htd Strng Wheel, W/O Pre-Crash
    • Other Names: Cruise Switch, Engagement Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaced by: 13553607
    • Part Description: 2021 Chevrolet Silverado 3500 HD Engagement Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $64.36 MSRP: $97.09
    You Save: $32.73 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Module

    PartNumber: 13529041
    OEM 2021 Chevrolet Silverado 3500 HD Module - 13529041
    Product Specifications
    • Notes: Instrument Panel, Driver Side, Body Control; Silverado, Sierra 3500 Hd
    • Other Names: Body Control Module, Module
    • Item Dimensions: 11.0 x 7.5 x 3.3 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13520409
    • Part Description: 2021 Chevrolet Silverado 3500 HD Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $73.18 MSRP: $138.10
    You Save: $64.92 (48%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Antitheft Module

    PartNumber: 13516352
    OEM 2021 Chevrolet Silverado 3500 HD Antitheft Module - 13516352
    Product Specifications
    • Notes: Upper Trim; Silverado, Sierra 3500 Hd; W/Keyless Engine Start
    • Other Names: Antitheft Module, Control Module, Controller
    • Item Dimensions: 0.3 x 2.4 x 2.0 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Antitheft Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $89.81 MSRP: $163.32
    You Save: $73.51 (46%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Radio Switch

    PartNumber: 13540147
    OEM 2021 Chevrolet Silverado 3500 HD Radio Switch - 13540147
    Product Specifications
    • Notes: W/O Leather; W/Leather
    • Location: Driver Side
    • Other Names: Audio Switch, Radio Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaces: 13528614
    • Part Description: 2021 Chevrolet Silverado 3500 HD Radio Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $23.24 MSRP: $42.08
    You Save: $18.84 (45%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Engagement Switch

    PartNumber: 13540146
    OEM 2021 Chevrolet Silverado 3500 HD Engagement Switch - 13540146
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Leather Wrap Wheel; W/Auto Heat Steering; W/Forward Collision; Alert Indicator; W/Leather, W/Htd Strng Wheel, W/Pre-Crash
    • Other Names: Cruise Switch, Engagement Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaced by: 13553606
    • Part Description: 2021 Chevrolet Silverado 3500 HD Engagement Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $39.13 MSRP: $59.03
    You Save: $19.90 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD SWITCH ASM-RDO VOL

    PartNumber: 13540148
    OEM 2021 Chevrolet Silverado 3500 HD SWITCH ASM-RDO VOL - 13540148
    Product Specifications
    • Notes: W/O Leather; W/Leather
    • Location: Passenger Side
    • Other Names: Audio Switch, Radio Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaces: 13528615
    • Part Description: 2021 Chevrolet Silverado 3500 HD SWITCH ASM-RDO VOL
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $24.73 MSRP: $42.08
    You Save: $17.35 (42%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Headlamp Switch

    PartNumber: 84526542
    OEM 2021 Chevrolet Silverado 3500 HD Headlamp Switch - 84526542
    Product Specifications
    • Notes: W/Perimeter Lighting, W/Fog Lamps; Silverado, Sierra 3500 Hd; W/Fog Lamp; W/Task Lighting
    • Other Names: Headlamp Switch
    • Item Dimensions: 6.6 x 4.3 x 4.4 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 86530685
    • Part Description: 2021 Chevrolet Silverado 3500 HD Headlamp Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $36.96 MSRP: $56.03
    You Save: $19.07 (35%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Signal Switch

    PartNumber: 84924353
    OEM 2021 Chevrolet Silverado 3500 HD Signal Switch - 84924353
    Product Specifications
    • Notes: W/O Keyless Start; W/Keyless Start, W/O Intelligent High Beam, W/O Intelligent High Beam; Silverado, Sierra 3500 Hd; W/O Intelligent High Beam
    • Fitment Type: Direct Replacement
    • Replaces: 84566351, 84677656
    • Part Description: 2021 Chevrolet Silverado 3500 HD Signal Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $37.21 MSRP: $56.14
    You Save: $18.93 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Headlamp Switch

    PartNumber: 84526540
    OEM 2021 Chevrolet Silverado 3500 HD Headlamp Switch - 84526540
    Product Specifications
    • Notes: W/O Perimeter Lighting, W/Fog Lamps; Silverado, Sierra 3500 Hd; W/Fog Lamp; W/O Task Lighting
    • Other Names: Headlamp Switch
    • Item Dimensions: 6.6 x 4.3 x 4.5 inches
    • Item Weight: 2.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84469519
    • Part Description: 2021 Chevrolet Silverado 3500 HD Headlamp Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $36.33 MSRP: $55.07
    You Save: $18.74 (35%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Headlamp Switch

    PartNumber: 84526543
    OEM 2021 Chevrolet Silverado 3500 HD Headlamp Switch - 84526543
    Product Specifications
    • Notes: W/Perimeter Lighting, W/O Fog Lamps; Silverado, Sierra 3500 Hd; W/O Fog Lamp; W/O Task Lighting
    • Other Names: Headlamp Switch
    • Item Dimensions: 6.7 x 4.5 x 4.4 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Headlamp Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $33.14 MSRP: $50.23
    You Save: $17.09 (35%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Antitheft Module

    PartNumber: 13516351
    OEM 2021 Chevrolet Silverado 3500 HD Antitheft Module - 13516351
    Product Specifications
    • Notes: W/O Keyless Start; Silverado, Sierra 3500 Hd; W/O Keyless Engine Start
    • Other Names: Antitheft Module, Control Module, Controller
    • Item Dimensions: 0.1 x 2.6 x 2.1 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Antitheft Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $28.43 MSRP: $53.68
    You Save: $25.25 (48%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Multifunction Switch

    PartNumber: 84677657
    OEM 2021 Chevrolet Silverado 3500 HD Multifunction Switch - 84677657
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; W/Intelligent High Beam
    • Other Names: Multifunction Switch, Turn Signal Switch
    • Item Dimensions: 9.3 x 3.8 x 3.4 inches
    • Item Weight: 0.50 Pounds
    • Replaced by: 84924354
    • Part Description: 2021 Chevrolet Silverado 3500 HD Multifunction Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $30.31 MSRP: $45.74
    You Save: $15.43 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Engagement Switch

    PartNumber: 13547749
    OEM 2021 Chevrolet Silverado 3500 HD Engagement Switch - 13547749
    Product Specifications
    • Notes: W/O Leather; Silverado, Sierra 3500 Hd; Standard Wrap Wheel
    • Other Names: Cruise Switch, Engagement Switch, Switch
    • Replaces: 13528609, 13540144
    • Part Description: 2021 Chevrolet Silverado 3500 HD Engagement Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $47.20 MSRP: $74.23
    You Save: $27.03 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Stab Control Switch

    PartNumber: 84482866
    OEM 2021 Chevrolet Silverado 3500 HD Stab Control Switch - 84482866
    Product Specifications
    • Notes: Center Stack Accessory Switches, W/O Gate Assist
    • Other Names: Hazard Switch, Stab Control Switch, Switch
    • Item Dimensions: 3.5 x 2.6 x 1.2 inches
    • Fitment Type: Direct Replacement
    • Replaced by: 86827740
    • Part Description: 2021 Chevrolet Silverado 3500 HD Stab Control Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | LT, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $29.04 MSRP: $43.82
    You Save: $14.78 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Module

    PartNumber: 39156865
    OEM 2021 Chevrolet Silverado 3500 HD Module - 39156865
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; W/Near Obstacle Detect
    • Other Names: Control Module, Module
    • Item Dimensions: 10.5 x 5.4 x 4.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84448656
    • Part Description: 2021 Chevrolet Silverado 3500 HD Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $13.16 MSRP: $23.80
    You Save: $10.64 (45%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Stab Control Switch

    PartNumber: 84482867
    OEM 2021 Chevrolet Silverado 3500 HD Stab Control Switch - 84482867
    Product Specifications
    • Notes: Center Stack Accessory Switches, W/Gate Assist, W/Power
    • Other Names: Hazard Switch, Stab Control Switch, Switch
    • Item Dimensions: 3.5 x 2.6 x 1.2 inches
    • Fitment Type: Direct Replacement
    • Replaced by: 86827741
    • Part Description: 2021 Chevrolet Silverado 3500 HD Stab Control Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $30.84 MSRP: $46.53
    You Save: $15.69 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Stab Control Switch

    PartNumber: 84835874
    OEM 2021 Chevrolet Silverado 3500 HD Stab Control Switch - 84835874
    Product Specifications
    • Notes: Center Stack Accessory Switches, W/Gate Assist, W/O Power
    • Other Names: Hazard Switch, Stab Control Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaced by: 86827742
    • Part Description: 2021 Chevrolet Silverado 3500 HD Stab Control Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $30.84 MSRP: $46.53
    You Save: $15.69 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Headlamp Switch

    PartNumber: 84526541
    OEM 2021 Chevrolet Silverado 3500 HD Headlamp Switch - 84526541
    Product Specifications
    • Notes: W/O Perimeter Lighting, W/O Fog Lamps; Silverado, Sierra 3500 Hd; W/O Fog Lamp; W/Task Lighting
    • Other Names: Headlamp Switch
    • Item Dimensions: 6.8 x 4.5 x 4.5 inches
    • Item Weight: 2.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 86530682
    • Part Description: 2021 Chevrolet Silverado 3500 HD Headlamp Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $34.16 MSRP: $53.74
    You Save: $19.58 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD AC Relay

    PartNumber: 13500114
    OEM 2021 Chevrolet Silverado 3500 HD AC Relay - 13500114
    Product Specifications
    • Notes: Engine Compartment, Main Fuse Block, Lamp Low Beam
    • 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: 2021 Chevrolet Silverado 3500 HD AC Relay
    More Info
    Vehicle Fitment
    • 2021 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
    $9.31 MSRP: $19.52
    You Save: $10.21 (53%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD MODULE ASM-SERIAL DATA GATEWAY

    PartNumber: 13534928
    OEM 2021 Chevrolet Silverado 3500 HD MODULE ASM-SERIAL DATA GATEWAY - 13534928
    Product Specifications
    • Notes: Instrument Panel, Driver Side, Gateway, Type 1;Instrument Panel, Driver Side, Gateway, Type 2
    • Other Names: Body Control Module, Control Module, Module
    • Item Dimensions: 6.8 x 5.9 x 2.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13532121, 13526314
    • Part Description: 2021 Chevrolet Silverado 3500 HD MODULE ASM-SERIAL DATA GATEWAY
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $70.60 MSRP: $112.10
    You Save: $41.50 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Module Asm, Driver Seat Adjuster Memory (Hardware)

    PartNumber: 23338340
    OEM 2021 Chevrolet Silverado 3500 HD Module Asm, Driver Seat Adjuster Memory (Hardware) - 23338340
    Product Specifications
    • Notes: W/Power, W/O Ventilated, Memory; W/Power, W/Ventilated, Memory; Silverado, Sierra 3500 Hd
    • 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: 2021 Chevrolet Silverado 3500 HD Module Asm, Driver Seat Adjuster Memory (Hardware)
    More Info
    Vehicle Fitment
    • 2021 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
    $123.06 MSRP: $185.63
    You Save: $62.57 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Signal Switch

    PartNumber: 84924354
    OEM 2021 Chevrolet Silverado 3500 HD Signal Switch - 84924354
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; W/Intelligent High Beam; W/Keyless Start, W/Intelligent High Beam, W/Intelligent High Beam
    • Fitment Type: Direct Replacement
    • Replaces: 84566352, 84677657
    • Part Description: 2021 Chevrolet Silverado 3500 HD Signal Switch
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $30.31 MSRP: $45.74
    You Save: $15.43 (34%)
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Module

    PartNumber: 84421595
    OEM 2021 Chevrolet Silverado 3500 HD Module - 84421595
    Product Specifications
    • Notes: Parking Assist; Silverado, Sierra 3500 Hd; W/O Near Obstacle Detect
    • Other Names: Control Module, Module
    • Item Dimensions: 6.8 x 6.6 x 6.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Module
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
  • OEM (Genuine) 2021 Chevrolet Silverado 3500 HD SWITCH ASM-L/GATE EXTR REL *PAINT TO MAT

    PartNumber: 84758465
    OEM 2021 Chevrolet Silverado 3500 HD SWITCH ASM-L/GATE EXTR REL *PAINT TO MAT - 84758465
    Product Specifications
    • Notes: 6.9 Ft Box, Standard Gate, W/O Power Assist; 6.9 Ft Box, Standard Gate, W/Power Assist; 6.9 Ft Box, Multipro Gate, Upper, Lower; 8 Ft Box, Standard Gate, W/O Power Assist; 8 Ft Box, Standard Gate, W/Power Assist; 8 Ft Box, Multipro Gate, Upper, Lower
    • Other Names: Control Module, Release Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaced by: 85734717
    • Part Description: 2021 Chevrolet Silverado 3500 HD SWITCH ASM-L/GATE EXTR REL *PAINT TO MAT
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS