Welcome to Classic Industries®  v6.1

America's First Choice In Restoration
and Performance Parts and Accessories
Up To 20% OFF!* Online Orders Over $249
Painless High Amp Alternator Shutdown Relay Wiring Set

50105 - Painless High Amp Alternator Shutdown Relay Wiring Set

This set, complete with a 250 amp solenoid, will effectively handle alternator feedback of the highest amperage alternators. Eliminates engine run-on when the master disconnect is turned off. Alternator feedback can keep your engine running even with the master disconnect turned off - this set eliminates engine run-on.

Highly recommended by most racing sanctioning bodies. Easy to install with all hardware and instructions.

Set includes:

  • 250 Amp heavy duty solenoid
  • Wire harness
  • Crimp-on …

    + Learn More

Product #: 50105

In Stock Now!

MSRP: $151.99 set
Classic: $137.99 set



Up To 15% OFF* When You Pay With Classic Visa!  Show Off Your Enthusiasm for Cars & Get Great Rewards with Classic Industries Visa