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 1990 GMC K3500 Relays, Wiring, Connectors & Components

1990 GMC K3500 Relays, Wiring, Connectors & Components

My Vehicle Change Vehicle
1990 GMC K3500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Electrical & Lighting

12 products about 1990 GMC K3500 Relays, Wiring, Connectors & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 1990 GMC K3500 Hazard Flasher Unit Diagram - 19209674
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Hazard Flasher Unit

    PartNumber: 19209674
    OEM 1990 GMC K3500 Hazard Flasher Unit - 19209674
    Product Specifications
    • Notes: All Models
    • Item Dimensions: 2.0 x 2.0 x 1.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 491391, 10039390, 11515735, 00491391, 10178780, 10041073, 15648653
    • Part Description: 1990 GMC K3500 Hazard Flasher Unit
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $13.63 MSRP: $25.52
    You Save: $11.89 (47%)
  • OEM 1990 GMC K3500 AC Relay Diagram - 13502674
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 AC Relay

    PartNumber: 13502674
    OEM 1990 GMC K3500 AC Relay - 13502674
    Product Specifications
    • Notes: 5 Pin
    • Item Dimensions: 2.1 x 1.7 x 1.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14100455
    • Part Description: 1990 GMC K3500 AC Relay
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $18.92 MSRP: $35.67
    You Save: $16.75 (47%)
  • OEM 1990 GMC K3500 AC Relay Diagram - 13502674
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 AC Relay

    PartNumber: 13502674
    OEM 1990 GMC K3500 AC Relay - 13502674
    Product Specifications
    • Notes: 5 Pin
    • Item Dimensions: 2.1 x 1.7 x 1.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14100455
    • Part Description: 1990 GMC K3500 AC Relay
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $18.92 MSRP: $35.67
    You Save: $16.75 (47%)
  • OEM 1990 GMC K3500 AC Relay Diagram - 13502674
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 AC Relay

    PartNumber: 13502674
    OEM 1990 GMC K3500 AC Relay - 13502674
    Product Specifications
    • Notes: 5 Pin
    • Item Dimensions: 2.1 x 1.7 x 1.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14100455
    • Part Description: 1990 GMC K3500 AC Relay
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $18.92 MSRP: $35.67
    You Save: $16.75 (47%)
  • OEM 1990 GMC K3500 Relay, Electronic Brake Control Diagram - 12088594
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Relay, Electronic Brake Control

    PartNumber: 12088594
    OEM 1990 GMC K3500 Relay, Electronic Brake Control - 12088594
    Product Specifications
    • Notes: Components On Dash Panel, Fog Lamp; Components On Dash Panel, AC
    • Item Dimensions: 2.0 x 1.9 x 1.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22555387, 25609047, 12088596, 22570060, 12034544, 15591178, 15210866
    • Part Description: 1990 GMC K3500 Relay, Electronic Brake Control
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $12.61 MSRP: $26.68
    You Save: $14.07 (53%)
  • OEM 1990 GMC K3500 Relay, Electronic Brake Control Diagram - 12088594
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Relay, Electronic Brake Control

    PartNumber: 12088594
    OEM 1990 GMC K3500 Relay, Electronic Brake Control - 12088594
    Product Specifications
    • Notes: Components On Dash Panel, Fog Lamp; Components On Dash Panel, AC
    • Item Dimensions: 2.0 x 1.9 x 1.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22555387, 25609047, 12088596, 22570060, 12034544, 15591178, 15210866
    • Part Description: 1990 GMC K3500 Relay, Electronic Brake Control
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $12.61 MSRP: $26.68
    You Save: $14.07 (53%)
  • OEM 1990 GMC K3500 Relay, Electronic Brake Control Diagram - 12088594
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Relay, Electronic Brake Control

    PartNumber: 12088594
    OEM 1990 GMC K3500 Relay, Electronic Brake Control - 12088594
    Product Specifications
    • Notes: Components On Dash Panel, Fog Lamp; Components On Dash Panel, AC
    • Item Dimensions: 2.0 x 1.9 x 1.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22555387, 25609047, 12088596, 22570060, 12034544, 15591178, 15210866
    • Part Description: 1990 GMC K3500 Relay, Electronic Brake Control
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $12.61 MSRP: $26.68
    You Save: $14.07 (53%)
  • OEM 1990 GMC K3500 Relay, Daytime Running Lamp Diagram - 14089936
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Relay, Daytime Running Lamp

    PartNumber: 14089936
    OEM 1990 GMC K3500 Relay, Daytime Running Lamp - 14089936
    Product Specifications
    • Notes: Components On Dash Panel, Cold Advance; Components On Apron, Condenser Fan; Components On Dash Panel, Transfer Case; Components On Dash Panel, Fuel Pump; 7.4 Liter, AC Condenser Fan; All Models; Gas
    • Item Dimensions: 4.2 x 2.2 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1990 GMC K3500 Relay, Daytime Running Lamp
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1990 GMC K3500 Harness Asm-Fwd Lamp Wiring (L19&V22) Diagram - 12072800
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Harness Asm-Fwd Lamp Wiring (L19&V22)

    PartNumber: 12072800
    OEM 1990 GMC K3500 Harness Asm-Fwd Lamp Wiring (L19&V22) - 12072800
    Product Specifications
    • Notes: 1990-91 Composite Lamps
    • Item Dimensions: 25.8 x 19.8 x 13.9 inches
    • Item Weight: 3.90 Pounds
    • Part Description: 1990 GMC K3500 Harness Asm-Fwd Lamp Wiring (L19&V22)
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1990 GMC K3500 Harness Asm-Rear Lamp Wiring Diagram - 12054911
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Harness Asm-Rear Lamp Wiring

    PartNumber: 12054911
    OEM 1990 GMC K3500 Harness Asm-Rear Lamp Wiring - 12054911
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 26.3 x 11.5 x 6.4 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1990 GMC K3500 Harness Asm-Rear Lamp Wiring
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1990 GMC K3500 Relay Asm-Auxiliary Storage Battery Diagram - 12135196
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Relay Asm-Auxiliary Storage Battery

    PartNumber: 12135196
    OEM 1990 GMC K3500 Relay Asm-Auxiliary Storage Battery - 12135196
    Product Specifications
    • Notes: Components On Apron, Auxiliary Battery
    • Other Names: Battery Relay, Relay
    • Item Dimensions: 6.2 x 3.2 x 3.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1990 GMC K3500 Relay Asm-Auxiliary Storage Battery
    More Info
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1990 GMC K3500 Headlight Wiring Harness Diagram - 12041781
    View Related Parts

    OEM (Genuine) 1990 GMC K3500 Headlight Wiring Harness

    PartNumber: 12041781
    OEM 1990 GMC K3500 Headlight Wiring Harness - 12041781
    Product Specifications
    • Notes: Single Headlamp
    • Part Description: 1990 GMC K3500 Headlight Wiring Harness
    Vehicle Fitment
    • 1990 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS