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C5 Headlights Making Grinding Noise

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Old Apr 25, 2024 | 09:02 PM
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Default C5 Headlights Making Grinding Noise

Both my headlights are grinding when I close them. I am pretty sure its the plastic gear that needs to be replaced with a brass one, but I have also seen on EBAY a complete motor replacement for both sides for about $100
Anybody purchase these instead of just replacing the gear? Im thinking I would have to take the motor apart to replace the gear, so why not buy a motor. I called the dealer today and almost all C5 replacement parts have been discontinued. Appreciate anybody's 2 cents worth on the gear/motor issue.
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Old Apr 25, 2024 | 09:47 PM
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It's certainly the gear which failed, the replacement motors you are looking at are aftermarket. Replace the gears (preferably brass) and keep the OEM motors.
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Old Apr 25, 2024 | 10:43 PM
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Moved to C5 Tech.
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Old Apr 26, 2024 | 09:47 AM
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Originally Posted by CorvetteHeadz
I would replace the gears. Those Chinese motors are garbage electrically. Good luck. Getting those motors in and out are a major pain.


Replace the gear itself..........................
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Old Apr 26, 2024 | 02:40 PM
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Purhaps... HAVE it replaced.
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Old Apr 27, 2024 | 08:54 PM
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I'd put the eBay motors in and keep the OEM to rebuild at your leisure. Not EVERYTHING Chinese is junk.
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Old Apr 28, 2024 | 10:45 PM
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Gears for sure. Did mine 10 years ago. Not a single problem since.
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Old Apr 29, 2024 | 11:09 AM
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Originally Posted by ztheusa
.... Not EVERYTHING Chinese is junk.
But all junks are Chinese. <g>

dan k.
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Don’t get those motors 2@100 no no. Replace w brass gear not difficult. To think what stealer wanted for this 10 years ago was high, I could imagine what they want now 😲
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