$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Filters

  • In Stock
  • Make/Model
  • Part Type

    Show All

  • Brand
  • Make/Engine
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Model
  • Part Type

    Show All

  • Brand
  • Make/Engine
  • Price Range
  • Filter Options
  • Savings Central

HUMMER H3 Electrical Wiring

Individual Parts
Part Groups

Results 76 - 100 of 269

Standard Motor Products Clutch Starter Safety Switches BST124

Standard Motor Products Clutch Starter Safety Switches BST124

Standard Motor Products Clutch Starter Safety Switches BST124

Clutch Starter Safety Switch

Part Number: SMP-BST124

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Four Seasons Wiring Connectors and Pigtails 37231

Four Seasons Wiring Connectors and Pigtails 37231

Four Seasons Wiring Connectors and Pigtails 37231

Harness Connector

Part Number: FSS-37231

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

ATP Automatic Transmission Wiring Harnesses JE-24

ATP Automatic Transmission Wiring Harnesses JE-24

ATP Automatic Transmission Wiring Harnesses JE-24

Automatic Transmission Wiring Harnesses, Replacement, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ATP-JE-24

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Standard Motor Products Transmission Fluid Pressure Sensors PSA100

Standard Motor Products Transmission Fluid Pressure Sensors PSA100

Standard Motor Products Transmission Fluid Pressure Sensors PSA100

Transmission Pressure Switch Assembly

Part Number: SMP-PSA100

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

35 amps Standard Motor Relay RY-232

35 amps Standard Motor Relay RY-232

35 amps Standard Motor Relay RY-232

Relay

Part Number: SMP-RY232

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Standard Motor Ignition Starter Switches for 2004-2008 COLORADO, 2006-2010 H3 - US-971

Standard Motor Ignition Starter Switches for 2004-2008 COLORADO, 2006-2010 H3 - US-971

Standard Motor Ignition Starter Switches for 2004-2008 COLORADO, 2006-2010 H3 - US-971

Ignition Switch, OEM Replacement, Chevy, Hummer, Each

Part Number: SMP-US-971

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Standard Motor Brake Light Sending Units for 2006-2010 H3, 2009-2010 H3T - SLS-451

Standard Motor Brake Light Sending Units for 2006-2010 H3, 2009-2010 H3T - SLS-451

Standard Motor Brake Light Sending Units for 2006-2010 H3, 2009-2010 H3T - SLS-451

Switch - Stoplight

Part Number: SMP-SLS-451

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Standard Motor Combination Switches CBS-2031

Standard Motor Combination Switches CBS-2031

Standard Motor Combination Switches CBS-2031

Multi Function Column Switch

Part Number: SMP-CBS-2031

Not Yet Reviewed

...Loading

Chevrolet Performance Electrical Switches for 2006-2010 H3, 2009-2010 H3T - 15800080

Chevrolet Performance Electrical Switches for 2006-2010 H3, 2009-2010 H3T - 15800080

Chevrolet Performance Electrical Switches for 2006-2010 H3, 2009-2010 H3T - 15800080

SWITCH

Part Number: NAL-15800080

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 6, 2026 if ordered today

Standard Motor Wiring Pigtails S-1070

Standard Motor Wiring Pigtails S-1070

Standard Motor Wiring Pigtails S-1070

EM- Door Harness Cn

Part Number: SMP-S-1070

Not Yet Reviewed

...Loading

Standard Motor Wiring Pigtails S-1303

Standard Motor Wiring Pigtails S-1303

Standard Motor Wiring Pigtails S-1303

EM- Liftgate Harn Cn

Part Number: SMP-S-1303

Not Yet Reviewed

...Loading

Standard Motor Wiring Pigtails S-1261

Standard Motor Wiring Pigtails S-1261

Standard Motor Wiring Pigtails S-1261

EM- ABS Speed Sensor Cn

Part Number: SMP-S-1261

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors S-1014

Standard Motor Wiring Connectors S-1014

Standard Motor Wiring Connectors S-1014

Wiring Pigtails, 2-pin, Female, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Saturn, Each

Part Number: SMP-S1014

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors S-1298

Standard Motor Wiring Connectors S-1298

Standard Motor Wiring Connectors S-1298

Wiring Pigtails, Seat Belt Harness Connector, Female, Buick, Cadillac, Chevy, Hummer, Pontiac, Saturn, Each

Part Number: SMP-S1298

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors S-1416

Standard Motor Wiring Connectors S-1416

Standard Motor Wiring Connectors S-1416

Wiring Pigtails, Female, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-S-1416

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors for 2007-2009 H3 - S-1553

Standard Motor Wiring Connectors for 2007-2009 H3 - S-1553

Standard Motor Wiring Connectors for 2007-2009 H3 - S-1553

EM- Power Mirror Cn

Part Number: SMP-S-1553

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors S-1618

Standard Motor Wiring Connectors S-1618

Standard Motor Wiring Connectors S-1618

EM- Door Ajar Warning Cn

Part Number: SMP-S-1618

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors S-1295

Standard Motor Wiring Connectors S-1295

Standard Motor Wiring Connectors S-1295

Wiring Pigtails, Male, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-S1295

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors S-1406

Standard Motor Wiring Connectors S-1406

Standard Motor Wiring Connectors S-1406

Wiring Pigtails, Female, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-S1406

Not Yet Reviewed

...Loading

Standard Motor Wiring Connectors S2472

Standard Motor Wiring Connectors S2472

Standard Motor Wiring Connectors S2472

Wiring Pigtails, Oil Pressure Switch Connector, Female, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SMP-S2472

Not Yet Reviewed

...Loading

ACDelco Wiring Connectors 88988308

ACDelco Wiring Connectors 88988308

ACDelco Wiring Connectors 88988308

Wiring Connector and Pigtail, Delphi/GM, Female, Yellow, Buick, Cadillac, Chevrolet, Hummer, Pontiac, Saturn, Each

Part Number: ADO-PT1858

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco Wiring Connectors 84779454

ACDelco Wiring Connectors 84779454

ACDelco Wiring Connectors 84779454

CONNECTOR KIT-FWD LP WRG HARN *BLACK

Part Number: ADO-84779454

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco Wiring Connectors 12101830

ACDelco Wiring Connectors 12101830

ACDelco Wiring Connectors 12101830

Multi Purpose Wire Connector

Part Number: ADO-PT222

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco Wiring Connectors 88860465

ACDelco Wiring Connectors 88860465

ACDelco Wiring Connectors 88860465

CONNECTOR,SEN DGR

Part Number: ADO-PT1910

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco Wiring Connectors 15306133

ACDelco Wiring Connectors 15306133

ACDelco Wiring Connectors 15306133

Multi Purpose Wire Connector

Part Number: ADO-PT1294

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify