Bulb Grease
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Permatex Bulb Grease

Part No. 09941 Warranty  

Fit of this part varies by vehicle & equipment specs Type of Fit

Permatex Bulb Grease eases bulb installation and helps to improve electrical connections. The application also extends the life span of the bulb.
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PermatexBulb Grease

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Important for a Good Seal


  • Extends Bulb Life
  • Prevents Headlight Fog


  • Hard to apply

Best Uses

    Comments about Permatex Bulb Grease:

    This is the same type of grease found in the orange packets (dielectric grease).

    This grease is important not only for electrical connections, but to seal up any points where outside air may get into the light fixture. On some bulbs, such as the 9006 and 9007 sizes, there is an O-ring which you can coat with this grease to improve the seal and extend its life. Other bulbs might not have a seal on them, but all of them have to enter the fixture somehow, so there's always a spot to use this grease on.

    Have you ever seen one of those headlights with water droplets on the inside? Had the bulbs been installed with this grease, they might have been dry.

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