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Dorman Headlight Bulb Caps

5.0 out of 5 stars 2 Customer Reviews

Dorman headlight bulb caps protect the headlamp fixture from dirt and moisture, helping to maximize bulb life. They are engineered for affordability and convenience to save time, money, and labor by replacing only the cap, instead of the entire headlamp assembly. These easy-to-install, direct-fit replacement caps are constructed from high-quality plastic and rubber for long-lasting durability.

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Dorman Headlight Bulb Caps 42443

Headlight Assembly Components, Dorman, Replacement, Headlight Bulb Dust Cap, Rubber, Black, Clip-on, 89.33 in. Diameter, Ford, Lincoln, Mercury, Each

Part Number: RNB-42443

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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