This GM headlight adjusting spring is designed for headlamp mounting and aiming systems on Chevrolet, Buick, Pontiac, and Oldsmobile applications. It provides replacement tension hardware for worn, damaged, or missing springs encountered during headlight repair, restoration, replacement, or aiming service.
The spring cross-references GM OEM number 3923948 and is used as part of the headlamp adjustment system to maintain the required tension on the headlight mounting assembly. Match the original spring configuration when selecting this replacement.
OEM Cross Reference
GM: 3923948
| Product Type | Headlight Adjusting Spring |
| Application | GM / Chevrolet / Buick / Pontiac / Oldsmobile |
| Common Uses | Headlight Adjustment / Headlamp Mounting |
| GM OEM Cross Reference | 3923948 |
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