SKP HVAC Blend Door Actuator SK604045
SKP HVAC Blend Door Actuator SK604045 - view 2
SKP HVAC Blend Door Actuator SK604045
SKP HVAC Blend Door Actuator SK604045 - view 2

SKP HVAC Blend Door Actuator P/N:SK604045

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$23.99
MPN: SK604045
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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SKP HVAC Blend Door Actuator P/N:SK604045
SKP HVAC Blend Door Actuator P/N:SK604045
$23.99

Dial in steady cabin comfort with the SKP HVAC Blend Door Actuator (SK604045), the direct-fit MAIN blend door actuator for the 2011-2013 Jeep Grand Cherokee blend door actuator application, plus the 2011-2013 Dodge Durango, the 2013-2021 Kenworth T680, and the 2013-2021 Peterbilt 579. This small electric actuator positions the blend door inside your vehicle's HVAC system, controlling how much air passes over the heater core to set the discharge temperature you select.

  • Temperature control: Regulates air temperature by accurately opening and closing the blend door in the HVAC system.
  • Reliable operation: Built to deliver consistent, dependable temperature positioning.
  • Durable build: Made with high-quality materials to hold up to everyday wear.
  • Straightforward install: Designed for a hassle-free installation to get your climate control back in service.

If a worn actuator is the cause, clicking or knocking behind the dash, air stuck on hot or cold, or a temperature that won't match your setting are common signs it may need replacing. Diagnose the cause before ordering. For an owner searching a blend door actuator Jeep cherokee or a 2012 Jeep Grand Cherokee blend door actuator, this SKP unit drops right in for the listed applications.

Interchange: 604-045 · 655-1629
604045 · 6551629 · 68079488AA

This part cross-references / interchanges with the following part numbers:

68079488AA, 604045, 604-045, 655-1629, 6551629

Frequently Asked Questions

Will this fit as a 2011 Jeep Grand Cherokee blend door actuator?

Yes. The SKP SK604045 is a direct-fit MAIN blend door actuator for the 2011-2013 Jeep Grand Cherokee. Confirm the exact application for your vehicle before ordering.

What does a blend door actuator do?

It is a small electric motor that opens and closes the blend door in the HVAC system, controlling how much air flows over the heater core to regulate the discharge air temperature.

What are signs this actuator may need replacing?

Common signs include a clicking or knocking noise behind the dash, air stuck on only hot or only cold, or a temperature that won't match the setting. Diagnose the cause first.

Does this fit a Dodge Durango blend door actuator application?

Yes. SK604045 fits the 2011-2013 Dodge Durango, along with the Jeep Grand Cherokee, Kenworth T680, and Peterbilt 579. See the Buyer's Guide tab for the full list.

Which part numbers does this actuator interchange with?

It interchanges with 604-045, 655-1629 and 68079488AA (also listed compact as 604045 and 6551629).

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