Fix your climate control the first time with the Four Seasons HVAC Blend Door Actuator 73688 — the exact Chrysler Pacifica blend door actuator for the 2017-2024 Chrysler Pacifica and 2020-2024 Chrysler Voyager. This is the LEFT-side actuator: a small electric motor that drives the blend door inside the HVAC case to control how much air passes through the heater core, setting cabin temperature and, on many systems, air distribution.
Signs the original may need replacing include air stuck on hot or cold, a temperature knob that won't change output, or a clicking/knocking sound from behind the dash as a stripped gear skips.
Complete drive assembly: includes the lever arm, gear, cam gear hardware, and linkage as applicable.
Built to work: quality internal motor, drive gears, electronics, and connections.
Function-checked: tested for function, durability, and longevity.
Backed by experience: supported by Four Seasons' 50-plus years in mobile A/C.
Designed to match the original part's fit and function on the listed applications, it installs as a direct-fit replacement.
This part cross-references / interchanges with the following part numbers:
ACT2007IM, 68308957AA, 73688, BDAA1416, DA1626
Frequently Asked Questions
What vehicles does the Four Seasons 73688 hvac blend door actuator fit?
It's a direct-fit replacement for the 2017-2024 Chrysler Pacifica and the 2020-2024 Chrysler Voyager. Check the Buyer's Guide tab to confirm your exact vehicle.
What does a blend door actuator do?
It's a small electric motor that positions the blend door inside the HVAC case, controlling how much air flows across the heater core to set cabin temperature.
Is this the left or right actuator?
This is the LEFT-side blend door actuator (MPN 73688) for the listed applications.
What's included with the 73688?
It includes the lever arm, gear, cam gear hardware, and linkage as applicable, along with the internal motor, drive gears, electronics, and connections.
What are common signs this actuator may be failing?
Air stuck on only hot or cold, a temperature setting that won't respond, or a clicking or knocking noise behind the dash. Diagnose the cause before replacing, as other parts can produce similar symptoms.
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
