Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2020 GMC Sierra 3500 HD Power Seat Switch

2020 GMC Sierra 3500 HD Power Seat Switch

My Vehicle Change Vehicle
2020 GMC Sierra 3500 HD
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Power & Heated Seat
  • Department
  • Prices

14 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2020 GMC Sierra 3500 HD Adjust Switch Diagram - 25974714
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Adjust Switch

    PartNumber: 25974714
    OEM 2020 GMC Sierra 3500 HD Adjust Switch - 25974714
    Product Specifications
    • Notes: W/Power, W/O Ventilated; W/Power, W/Ventilated, W/O Massage; Silverado, Sierra 3500 Hd; Left
    • Location: Driver Side
    • Item Dimensions: 5.6 x 2.1 x 1.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85043659
    • Part Description: 2020 GMC Sierra 3500 HD Adjust Switch
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $22.22 MSRP: $33.53
    You Save: $11.31 (34%)
  • OEM 2020 GMC Sierra 3500 HD Memory Switch Diagram - 84701577
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Memory Switch

    PartNumber: 84701577
    OEM 2020 GMC Sierra 3500 HD Memory Switch - 84701577
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd
    • Other Names: Memory Switch
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Memory Switch
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $29.64 MSRP: $44.71
    You Save: $15.07 (34%)
  • OEM 2020 GMC Sierra 3500 HD Lumbar Switch Diagram - 84445926
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Lumbar Switch

    PartNumber: 84445926
    OEM 2020 GMC Sierra 3500 HD Lumbar Switch - 84445926
    Product Specifications
    • Notes: W/Power, W/O Ventilated, Black; W/Power, W/Ventilated, W/O Massage, Black
    • Location: Driver Side; Passenger Side
    • Other Names: Lumbar Switch, Switch
    • Fitment Type: Direct Replacement
    • Replaces: 25926719, 84230309
    • Part Description: 2020 GMC Sierra 3500 HD Lumbar Switch
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $39.78 MSRP: $60.01
    You Save: $20.23 (34%)
  • OEM 2020 GMC Sierra 3500 HD Seat Switch Knob Diagram - 13274112
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Seat Switch Knob

    PartNumber: 13274112
    OEM 2020 GMC Sierra 3500 HD Seat Switch Knob - 13274112
    Product Specifications
    • Notes: W/Power, W/O Ventilated, Black; W/Power, W/Ventilated, W/O Massage, Black
    • Location: Driver Side; Passenger Side
    • Other Names: Knob, Recliner Knob, Seat Switch Knob
    • Item Dimensions: 2.2 x 1.2 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Seat Switch Knob
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $20.45 MSRP: $30.86
    You Save: $10.41 (34%)
  • OEM 2020 GMC Sierra 3500 HD Seat Switch Knob Diagram - 84253903
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Seat Switch Knob

    PartNumber: 84253903
    OEM 2020 GMC Sierra 3500 HD Seat Switch Knob - 84253903
    Product Specifications
    • Notes: W/Power, W/O Ventilated, Gideon; W/Power, W/Ventilated, W/O Massage, Gideon
    • Location: Driver Side; Passenger Side
    • Other Names: Recliner Knob, Seat Switch Knob
    • Item Dimensions: 1.8 x 0.8 x 0.5 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Seat Switch Knob
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $10.60 MSRP: $15.97
    You Save: $5.37 (34%)
  • OEM 2020 GMC Sierra 3500 HD Seat Switch Knob Diagram - 90921020
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Seat Switch Knob

    PartNumber: 90921020
    OEM 2020 GMC Sierra 3500 HD Seat Switch Knob - 90921020
    Product Specifications
    • Notes: W/Power, W/Ventilated, W/O Massage, Atmosphere
    • Location: Driver Side; Passenger Side
    • Other Names: Recliner Knob, Seat Switch Knob
    • Item Dimensions: 1.9 x 0.8 x 0.5 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Seat Switch Knob
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | Denali | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $10.40 MSRP: $15.68
    You Save: $5.28 (34%)
  • OEM 2020 GMC Sierra 3500 HD Memory Switch Diagram - 84533093
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Memory Switch

    PartNumber: 84533093
    OEM 2020 GMC Sierra 3500 HD Memory Switch - 84533093
    Product Specifications
    • Notes: Double & Crew Cab, 2020-23, 2024 Pro
    • Location: Driver Side
    • Other Names: Memory Switch
    • Item Dimensions: 2.1 x 1.5 x 1.5 inches
    • Fitment Type: Direct Replacement
    • Replaces: 84467894
    • Part Description: 2020 GMC Sierra 3500 HD Memory Switch
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $9.39 MSRP: $14.16
    You Save: $4.77 (34%)
  • OEM 2020 GMC Sierra 3500 HD Lumbar Switch Diagram - 84468435
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Lumbar Switch

    PartNumber: 84468435
    OEM 2020 GMC Sierra 3500 HD Lumbar Switch - 84468435
    Product Specifications
    • Notes: W/Power, W/O Ventilated, Gideon; W/Power, W/Ventilated, W/O Massage, Gideon
    • Location: Driver Side; Passenger Side
    • Other Names: Lumbar Switch, Switch
    • Item Dimensions: 2.5 x 1.9 x 1.8 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Lumbar Switch
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $7.06 MSRP: $10.63
    You Save: $3.57 (34%)
  • OEM 2020 GMC Sierra 3500 HD Slide Knob Diagram - 90921021
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Slide Knob

    PartNumber: 90921021
    OEM 2020 GMC Sierra 3500 HD Slide Knob - 90921021
    Product Specifications
    • Notes: W/Power, W/Ventilated, W/O Massage, Atmosphere
    • Location: Driver Side; Passenger Side
    • Other Names: Seat Switch Knob, Slide Knob
    • Item Dimensions: 2.5 x 0.8 x 0.5 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Slide Knob
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | Denali | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $7.06 MSRP: $10.63
    You Save: $3.57 (34%)
  • OEM 2020 GMC Sierra 3500 HD Lumbar Switch Diagram - 84468436
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Lumbar Switch

    PartNumber: 84468436
    OEM 2020 GMC Sierra 3500 HD Lumbar Switch - 84468436
    Product Specifications
    • Notes: W/Power, W/Ventilated, W/O Massage, Atmosphere; Silverado, Sierra 3500 Hd; Dark Atmosphere
    • Location: Driver Side; Passenger Side
    • Other Names: Lumbar Switch, Switch
    • Item Dimensions: 2.4 x 1.9 x 1.9 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Lumbar Switch
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $5.63 MSRP: $8.49
    You Save: $2.86 (34%)
  • OEM 2020 GMC Sierra 3500 HD Slide Knob Diagram - 84253902
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Slide Knob

    PartNumber: 84253902
    OEM 2020 GMC Sierra 3500 HD Slide Knob - 84253902
    Product Specifications
    • Notes: W/Power, W/O Ventilated, Gideon; W/Power, W/Ventilated, W/O Massage, Gideon
    • Location: Driver Side; Passenger Side
    • Other Names: Seat Switch Knob, Slide Knob
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Slide Knob
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $4.47 MSRP: $6.73
    You Save: $2.26 (34%)
  • OEM 2020 GMC Sierra 3500 HD Switch Asm-Driver Seat & Passenger Seat Adjuster Diagram - 25974715
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Switch Asm-Driver Seat & Passenger Seat Adjuster

    PartNumber: 25974715
    OEM 2020 GMC Sierra 3500 HD Switch Asm-Driver Seat & Passenger Seat Adjuster - 25974715
    Product Specifications
    • Notes: W/Power, W/O Ventilated; W/Power, W/Ventilated, W/O Massage; Silverado, Sierra 3500 Hd; Right
    • Location: Passenger Side
    • Item Dimensions: 5.6 x 2.2 x 1.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Switch Asm-Driver Seat & Passenger Seat Adjuster
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $60.71 MSRP: $91.58
    You Save: $30.87 (34%)
  • OEM 2020 GMC Sierra 3500 HD Knob, Front Seat Adjuster Diagram - 13274114
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Knob, Front Seat Adjuster

    PartNumber: 13274114
    OEM 2020 GMC Sierra 3500 HD Knob, Front Seat Adjuster - 13274114
    Product Specifications
    • Notes: W/Power, W/O Ventilated, Black; W/Power, W/Ventilated, W/O Massage, Black
    • Location: Driver Side; Passenger Side
    • Other Names: Adjust Knob, Knob, Seat Switch Knob, Slide Knob
    • Item Dimensions: 2.5 x 0.8 x 0.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Knob, Front Seat Adjuster
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $19.12 MSRP: $28.81
    You Save: $9.69 (34%)
  • OEM 2020 GMC Sierra 3500 HD Seat Heat Switch Diagram - 84819558
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Seat Heat Switch

    PartNumber: 84819558
    OEM 2020 GMC Sierra 3500 HD Seat Heat Switch - 84819558
    Product Specifications
    • Notes: Rear Trim
    • Other Names: Seat Heat Switch
    • Fitment Type: Direct Replacement
    • Replaces: 84476688
    • Replaced by: 85558410
    • Part Description: 2020 GMC Sierra 3500 HD Seat Heat Switch
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Denali, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS