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2005 Dodge Magnum Battery Cable gauge

Tiny
DEREKINFLORIDA
  • MEMBER
  • 2005 DODGE MAGNUM
  • 5.7L
  • V8
  • RWD
  • AUTOMATIC
  • 130,000 MILES
My battery is mounted in the trunk of the car. The negative terminal cable attaches to a screw on the car's body next to the battery. My battery went dead after 6 years and when removing the battery, I found that corrosion had eaten through the clamp screw that attaches to the battery terminal. So I needed a new cable as well. I bought a new battery at an auto parts store and instead of going to the dealership to search for the new cable, I purchased a cable and a terminal connector at the parts store and fashioned a new one. My question is, the new cable is 4 gauge and much thicker than the factory cable. Will that cause any problems or damage my battery or electrical system?
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Monday, March 2nd, 2015 AT 7:58 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,913 POSTS
If it is a heavier gauge, it will be fine. If it was lighter, it could cause problems.
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Monday, March 2nd, 2015 AT 8:48 AM
Tiny
DEREKINFLORIDA
  • MEMBER
  • 2 POSTS
Thanks for the prompt reply!
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Monday, March 2nd, 2015 AT 8:57 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,913 POSTS
Glad to help.
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Tuesday, March 3rd, 2015 AT 5:34 AM

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