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k29349 · 09-25-2021, 08:03 AM

I would say 10 amp for low and 10 amp for high. It really comes down to using a fuse that is a little less than the amperage than what the wire you use can handle.

09-25-2021, 08:03 AM	#3
k29349 Registered User Join Date: Nov 2013 Location: Inman S.C. Posts: 67	Re: How much amperage do you think GMC headlights pull? I would say 10 amp for low and 10 amp for high. It really comes down to using a fuse that is a little less than the amperage than what the wire you use can handle. Last edited by k29349; 09-25-2021 at 08:08 AM.