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Year Make Model | Painless Performance
Easy To Read Printed Wiring

Jeep Manifold Heater Relay P/N 30717

Jeep Manifold Heater Relay By Painless Performance

Jeep Manifold Heater Relay By Painless Performance


  • Application
  • Specs

Part Number: 30717
Year: 1976-1986
Make: Jeep
Model: CJ


The job of the manifold heater is to help vaporize fuel in the intake manifold when the engine is cold. This will help with cold starts and idling until the engine is up to operating temperature. This kit allows a manifold heater to be used if you are rewiring your Jeep using a Painless chassis harness, using a later style manifold on an older Jeep, or if the factory relay was cut from your Jeep at some point in time by you or a previous owner.



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

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