2000 Blazer help running amp power wire
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=19960
Printed Date: August 24, 2025 at 6:18 AM
Topic: 2000 Blazer help running amp power wire
Posted By: LEOAYERS
Subject: 2000 Blazer help running amp power wire
Date Posted: October 11, 2003 at 2:32 PM
I have a 2000 Blazer and there is no room to drill a hole through the firewall on it to run a 0/1 gauge wire for my amp. If anyone has run into this and come up with a solution please let me know. Thanks
Replies:
Posted By: mj239air
Date Posted: October 11, 2003 at 7:37 PM
I don't have a blazer, but I do have a 2000 Suburban. I ran 1/0 in mine and went under the vehicle. I bought a tubing that is gray in color and usually used for air conditioning I think and put the wire inside it. When I got to the back, I drilled a hole thru the floor pan and used a waterproof grommet that is also used for air conditioning I believe. I got the tubing and grommet at Lowe's. I came up behind the driverside rear wheel. I hope this helps.
Posted By: intensem1rider
Date Posted: October 12, 2003 at 7:54 PM
i did an install on a 2001 last week, i had to run the wire over to the drivers side of the firewall, and just to the side of the power brake booster there is a spot where the wires come through from the inside of the truck. there is about a 4" area you can drill into. You will need like a 8" long drill bit. I had to take the carpet up and the kick panel off to get a clear site at it from inside the cab. you need to drill from the inside.
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