Installation:

Door Panel Removal (ALL TRUCKS)

Why Choose Boost Auto Parts?

The Claim: Compatible with your LML or L5P Duramax

• The Competition: No temperature sensor causes a check engine light.
• Boost Auto: Temperature sensor installed prior to shipment. No check engine light.

The Claim: Properly Wired

• The Competition: After mirror install the truck lights (not just the mirror) malfunction, the dash displays error messages, & the signals hyperflash.
• Boost Auto: No error messages. No hyperflash. Always wired properly, guaranteed.

The Claim: Plug & Play Install

• The Competition: One size fits all wiring makes installation difficult.
• Boost Auto: Mirrors are custom wired based on your truck to unlock as many plug and play features as possible.

The Claim: Forward Light Function

• The Competition: Signal Only? Running light only? Many sellers claim one but do the other. You won't know until you put them on.
• Boost Auto: Switchback or Switchback Sequential

The Claim: Rear Facing Light Brightness

• The Competition: Low Output
• Boost Auto: High Output

The Claim: Quality Electronics

• The Competition: Interference from reverse light causes 'fuzzy' backup camera
• Boost Auto: No interference with backup camera

The Claim: Rear Facing Light Function

• The Competition: Cargo Only
• Boost Auto: Cargo & Reverse OR Cargo Only

The Claim: Instructions

• The Competition: No Instructions
• Boost Auto: Detailed Instructions & Videos

The Claim: Technical Support

• The Competition: No technical support, and customer service often speaks broken English
• Boost Auto: Live & helpful American support. We know these trucks because we own these trucks!

The Claim: Serviceability

• The Competition: No stock of parts
• Boost Auto: A full range of parts stocked in our Illinois warehouse

The Claim: Quality Checks

• The Competition: No quality checks. Imported from Asia & shipped directly to you.
• Boost Auto: 100% quality checked & end of line assembled in USA.

The Claim: Warranty

• The Competition: Claims of extended warranties, but denial of warranty claims or no response when issues arise.
• Boost Auto: 1-year warranty upheld, with real technical support to get the problem fixed the right way the first time.

Frequently Asked Questions:

Vehicle Fitment:

These Extendable / Telescoping mirrors fit a wide range of vehicles including L5P diesel trucks. Please see fitment below.