Skip to product information
Wiring Harness For 6 Speed Allison 2011-2019 LML L5P 6.6l Duramax 29545307

Wiring Harness For 6 Speed Allison 2011-2019 LML L5P 6.6l Duramax 29545307

Write Review

Your Source for Aftermarket Parts

$88.49
Sale price  $88.49 Regular price 

Available to Order

Usually ships in 2–4 business days.
This Wiring Harness is a high-quality aftermarket replacement part compatible with 2011-2019 LML L5P 6.6l Duramax and matches OEM Part# 29545307.
Industrial Retailer parts support representative

Need help finding the right part? Talk with a parts expert today.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

Call us

I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Product Overview

This 6 Speed Allison wiring harness is engineered to provide reliable electrical connections for 2011-2019 Duramax engines, ensuring consistent transmission operation.

Key Features & Performance

  • Manufactured to meet or exceed OEM specifications
  • Heat-resistant materials for engine bay durability
  • Plug-and-play design for straightforward installation
  • Ensures accurate signal transmission to the control module

Fitment & Compatibility

  • Engine: 6.6L Duramax (LML, L5P)
  • Transmission: Allison 6-Speed
  • Years: 2011-2019

Technical Specifications

  • Part Number(s): 29545307
  • Application: 6.6L LML L5P Duramax
  • System: 6-Speed Allison Transmission

Frequently Asked Questions

Q: Will this work for a 2020 or newer L5P? A: No, this harness is specifically designed for the 6-speed Allison transmission used between 2011 and 2019.

Q: Is this an OEM part? A: This is a high-quality aftermarket replacement part designed to match the fit and function of OEM part 29545307.

Compatibility may vary by serial number. Verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.