Transmission Wiring Harness for Allison 6 Speed LML L5P 6.6L 2011-2019

Key features

• 🚗OE Part Numbers for Exact Reference:This internal wiring harness directly replaces original equipment numbers 350‑0180, 29545307, and 121446E. Check your old harness for these numbers to confirm a perfect match before ordering – no guesswork, no incorrect fitments.
• 🚗Compatible Vehicle Applications:Designed specifically for Allison 6‑speed transmissions used in LML and L5P 6.6L diesel engines from model years 2011 through 2019. Always verify your transmission type and engine code to ensure this harness fits your vehicle.
• 🚗Direct‑Fit Replacement – No Modifications Needed:This internal harness is built to duplicate the original routing, connector positions, and wire lengths. It installs exactly as the factory part did, without cutting, splicing, or any adapters – saving you time and installation headaches.
• 🚗Restores Full Transmission Functionality:A worn or broken internal harness can cause shifting errors, loss of speed signals, or transmission limp mode. This reliable replacement restores proper electrical communication between the control module and solenoids, bringing back smooth gear changes and dependable performance.
• 🚗Sturdy Construction for Long Service Life:Manufactured from high‑grade, heat‑resistant materials and corrosion‑proof terminals, this harness withstands extreme temperatures, vibration, and fluid exposure. Its rugged build ensures consistent signal transmission and lasting durability, reducing the need for frequent replacements. Professional installation is recommended for optimal results.

Features: Replaces OE part number: 350-0180, 29545307, 121446E. Applicable models: this wiring harness is compatible for Allison 6 Speed LML L5P 6.6L 2011-2019. Direct replacement: this internal harness is designed to match the fit, and function of the original ones on specified vehicles Restores functionality: reliable replacement for an original harness that is missing due to collision damage or is crushed from fatigue. Sturdy construction: this part is made from quality material to ensure reliable performance and long service life. Specification: Product name: Wiring Harness Material: plastic Color: as picture shown OE part number: 350-0180, 29545307, 121446E Fitment: Compatible for Allison 6 Speed LML L5P 6.6L 2011-2019 Package includes: 1 x Internal Harness

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