Original: $169.72
-65%$169.72
$59.40The Story
Automatic Transmission Wiring Harness for GM HD Trucks
ATP Parts JE-30 is an automatic transmission wiring harness built as an exact-fit replacement for select GM heavy-duty trucks and Hummer applications. It is made for transmission service where reliable electrical connections are critical to shift control and drivability.
- Automatic transmission wiring harness for internal transmission electrical routing
- Exact-fit replacement from ATP Transmission Components
- Fits 2004-2011 Chevrolet Silverado 2500 HD
- Fits 2007-2011 Chevrolet Silverado 3500 HD
- Fits 2004-2011 GMC Sierra 2500 HD
- Fits 2007-2011 GMC Sierra 3500 HD
- Fits 2007 Chevrolet Silverado 3500 Classic and 2007 GMC Sierra 3500 Classic
- Fits 2004-2006 Chevrolet Silverado 3500 and 2004-2006 GMC Sierra 3500
- Fits 2006 Hummer H1
- Fits 2001-2003 Chevrolet Silverado 2500 HD, internal harness; early 6-solenoid version
- Fits 2001-2003 Chevrolet Silverado 3500, internal harness; early 6-solenoid version
- Fits 2001-2003 GMC Sierra 2500 HD, internal harness; early 6-solenoid version
- Fits 2001-2003 GMC Sierra 3500, internal harness; early 6-solenoid version
ATP Parts JE-30 is an OE-style transmission harness replacement for GM Silverado and Sierra HD platforms, plus the 2006 Hummer H1. It supports the internal transmission electrical circuit where solenoid and control signal routing must remain consistent for proper operation. This part cross-references Monroe Shocks & Struts (e.g., 350-0072, 121446) for the same application.
Common Repair Applications
- Transmission electrical faults tied to damaged internal harness wiring
- Intermittent shift concerns caused by worn or broken harness connections
- Diagnostic trouble codes related to transmission solenoid circuits
- Service replacement during transmission rebuild or overhaul
- Restoration of factory-style wiring routing in GM HD trucks
Installation Notes
Verify the transmission configuration before ordering, especially on 2001-2003 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models, which use the early 6-solenoid internal harness version. Confirm connector layout and harness routing against the original part before installation. ATP Parts JE-30 should be installed by a qualified transmission technician during service or rebuild procedures.
Quality Assurance
ATP Transmission Components are positioned as exact-fit replacement parts with no compromise on application match. ATP Parts JE-30 is built to meet the fitment requirements of the listed Chevrolet Silverado, GMC Sierra, and Hummer H1 applications.
Description
Automatic Transmission Wiring Harness for GM HD Trucks
ATP Parts JE-30 is an automatic transmission wiring harness built as an exact-fit replacement for select GM heavy-duty trucks and Hummer applications. It is made for transmission service where reliable electrical connections are critical to shift control and drivability.
- Automatic transmission wiring harness for internal transmission electrical routing
- Exact-fit replacement from ATP Transmission Components
- Fits 2004-2011 Chevrolet Silverado 2500 HD
- Fits 2007-2011 Chevrolet Silverado 3500 HD
- Fits 2004-2011 GMC Sierra 2500 HD
- Fits 2007-2011 GMC Sierra 3500 HD
- Fits 2007 Chevrolet Silverado 3500 Classic and 2007 GMC Sierra 3500 Classic
- Fits 2004-2006 Chevrolet Silverado 3500 and 2004-2006 GMC Sierra 3500
- Fits 2006 Hummer H1
- Fits 2001-2003 Chevrolet Silverado 2500 HD, internal harness; early 6-solenoid version
- Fits 2001-2003 Chevrolet Silverado 3500, internal harness; early 6-solenoid version
- Fits 2001-2003 GMC Sierra 2500 HD, internal harness; early 6-solenoid version
- Fits 2001-2003 GMC Sierra 3500, internal harness; early 6-solenoid version
ATP Parts JE-30 is an OE-style transmission harness replacement for GM Silverado and Sierra HD platforms, plus the 2006 Hummer H1. It supports the internal transmission electrical circuit where solenoid and control signal routing must remain consistent for proper operation. This part cross-references Monroe Shocks & Struts (e.g., 350-0072, 121446) for the same application.
Common Repair Applications
- Transmission electrical faults tied to damaged internal harness wiring
- Intermittent shift concerns caused by worn or broken harness connections
- Diagnostic trouble codes related to transmission solenoid circuits
- Service replacement during transmission rebuild or overhaul
- Restoration of factory-style wiring routing in GM HD trucks
Installation Notes
Verify the transmission configuration before ordering, especially on 2001-2003 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models, which use the early 6-solenoid internal harness version. Confirm connector layout and harness routing against the original part before installation. ATP Parts JE-30 should be installed by a qualified transmission technician during service or rebuild procedures.
Quality Assurance
ATP Transmission Components are positioned as exact-fit replacement parts with no compromise on application match. ATP Parts JE-30 is built to meet the fitment requirements of the listed Chevrolet Silverado, GMC Sierra, and Hummer H1 applications.