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Year Make Model | Painless Performance
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High Amp Alternator Shutdown Relay P/N 50105

High Amp Alternator Shutdown Relay By Painless Performance

High Amp Alternator Shutdown Relay By Painless Performance


  • Application
  • Specs

Part Number: 50105


This kit, complete with 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 kit eliminates engine run-on.  Highly recommended by most racing sanctioning bodies.  Easy to install with all hardware and instructions.  

This kit includes:

  1. 250 Amp heavy duty solenoid
  2. Wire harness
  3. Crimp-on terminals
  4. Mounting hardware



WarningProp 65 Warning
Hazardous Material Warning

WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit

No Specs are available for this Part