Four Seasons HVAC Blend Door Actuator 73540
Four Seasons HVAC Blend Door Actuator 73540 - view 2
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Four Seasons HVAC Blend Door Actuator 73540
Four Seasons HVAC Blend Door Actuator 73540 - view 2
Four Seasons HVAC Blend Door Actuator 73540 - view 3
Four Seasons HVAC Blend Door Actuator 73540 - view 4
Four Seasons HVAC Blend Door Actuator 73540 - view 5
Four Seasons HVAC Blend Door Actuator 73540 - view 6

Left Blend Door Actuator for 2019 Volkswagen Golf & More - Four Seasons 73540

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$97.99
MPN: 73540
Item Package Quantity: 1
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Four Seasons HVAC Blend Door Actuator P/N:73540
Four Seasons HVAC Blend Door Actuator P/N:73540
$97.99

Four Seasons 73540 left blend door actuator for the 2019 Volkswagen Golf and other vehicles moves an HVAC air door to help set the air temperature at the vents.

  • Engineered for years of trouble-free operation, backed by over 50 years of mobile A/C experience
  • Meets or exceeds OE specifications for fit and function
  • Quality internal motor, drive gears, electronics and connections
  • Tested for function, durability and longevity

Air that stays hot or cold no matter where you set the controls can mean the actuator is failing. Before you replace it, look at its electrical connector with the ignition off for corrosion or a loose fit, because a wiring fault can look like a bad motor.

It is listed for a wide range of Volkswagen and Audi models, including the 2022-2023 Audi TTS Quattro and the 2022-2023 Audi TT Quattro.

Specifications

  • Position: Left
  • Type: HVAC air door actuator

In the box

Lever arm, gear, cam gear hardware and linkage, as applicable.

Interchange: 5Q0898511 · 604425 · BDAB1075 · DA1494 · A60540 · MT18789

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

5Q0898511, 73540, 604425, BDAB1075, DA1494, A60540, MT18789

Frequently Asked Questions

Is this a VW Golf blend door actuator for the 2019 Volkswagen Golf?

Yes. Four Seasons 73540 is listed for the 2019 Volkswagen Golf as the left actuator. If your car is another model or has a different engine, look it up on the Buyer's Guide tab.

What hardware comes with the Four Seasons 73540 blend door actuator?

Four Seasons 73540 includes the lever arm, gear, cam gear hardware and linkage, as applicable to the application.

Is the Four Seasons 73540 a left or right blend door actuator?

It is the left one. Match that position when you order.

Can clicking behind the dash mean an HVAC blend door actuator is failing?

It can, since a worn actuator may click while it tries to move the door. A shop can test the actuator if the cause is unclear.

Does the 73540 blend door actuator replace part number 5Q0898511?

Yes. Four Seasons 73540 replaces 5Q0898511, and the full cross-reference is listed on this page.

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