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What is the difference between this bulb and the 9004 for 87-93 models? I have some aftermarket, one piece headlights on my '91 and my 9004 stock bulb replacement won't go into the headlight housing. The bulb goes into the factory wiring harness just fine. Any suggestions with my issue?
Asked by kelcey b. from madison | Comment 0 0
You will need to look at the bulb in those headlights and it should have a size listed on it. Most 1 piece units out there use a different size bulb than factory due to space limitations.
Answered by Karson S. from Hewitt | Comment 0 0
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