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  • High Idle Valet Switch - LLY | 2004.5 - 2005

High Idle Valet Switch - LLY | 2004.5 - 2005

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SKU: 1110022

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The PPE High Idle/Valet Switch allows for the engine idle tobe set at 3 predetermined points (between 750 rpm and 1,800 rpm) to facilitatefaster engine warm-ups, electrical system charging or even just to have the A/Cor heater working at its optimal capacity. There is a Valet setting as well,which governs the engine so that it reaches a maximum of 2,000rpm and a topspeed of 55mph.


- Faster engine warm-ups

- Includes dash panel insert and harness

- Optimizes A/C and heater system functions while parked


04.5-06 Duramax Lly Highidle

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