Headlight Motor Lift Gear Pair Dorman 42400 - 1ALHT00043


  • Comes as a PAIR:
    • Includes both the driver (LH) & passenger (RH) side
  • Replaces internal headlamp lift motor gears

Fit guaranteed

  • These gears will install just as your originals do.
  • Save time and money with direct fit replacements.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Browse 1 question Browse 1 question and 4 answers
What are the gears made of?
Jacinto G on Apr 20, 2016
BEST ANSWER: A slightly flexible thermoplastic or nylon. I've had no problems after replacing mine. I also had the issue of one headlight not raising sometimes that finally stopped raising at all. That turned out to be cracked solder joints inside the headlight control module. Not a tough fix if you (or someone you know) can solder.

Vehicle Fit

  • 1997-2004 Chevy Corvette Headlight Motor Lift Gear Pair Dorman 42400
  • 1993-2002 Pontiac Firebird Headlight Motor Lift Gear Pair Dorman 42400
  • 1991-1996 Saturn SC Coupe Headlight Motor Lift Gear Pair Dorman 42400
Part #: 1ALHT00043

Ships Same Day for orders placed by 4 P.M. ET

Brand #: 42400

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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