/live/media/RB/RB_604819_Fro.jpg)
OE Quality
60-Day Returns
/live/media/RB/RB_604819_Fro.jpg)
/live/media/RB/RB_604819_Ang.jpg)
/live/media/RB/RB_604819_Bac.jpg)
/live/media/RB/RB_604819_AC3.jpg)
DormanPart #: 604-819
Dorman 604-819 HVAC Blend Door Actuator - Left Main or Main
⚙️ 87 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$57.25Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, Q2, Q2 Quattro, A3, A3 Quattro, A3 Sportback e-tron, RS3, S3, e-Golf, Tiguan, Golf, and Golf SportWagen
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all HVAC Blend Door Actuator options
Overview of Dorman HVAC Blend Door Actuator 604-819
The Dorman HVAC Blend Door Actuator 604-819 is designed to restore proper airflow control in your vehicle's heating and cooling system. This actuator is compatible with select Audi and Volkswagen models, ensuring precise temperature regulation through reliable rotary switch activation.
- Rotary switch activation type for accurate blend door positioning
- Five-pin male terminal configuration for secure electrical connection
- Durable plastic construction for long-lasting performance
- Includes one air door actuator per package
- Compatible with Audi A3, A3 Quattro, A3 Sportback e-tron, Volkswagen e-Golf, Golf, Golf SportWagen, Q2, Q2 Quattro, RS3, S3, and Tiguan models
Detailed Product Description
The Dorman 604-819 HVAC Blend Door Actuator features a rotary switch activation type, which allows for precise control of the blend door position within the HVAC system. This actuator uses a five-pin male terminal design, ensuring a secure and reliable electrical connection to your vehicle's wiring harness. Constructed from durable plastic materials, it is engineered to withstand the temperature fluctuations and mechanical stresses typical in automotive HVAC systems. This part is specifically designed to fit a range of Audi and Volkswagen vehicles, including the Audi A3 series and Volkswagen Golf variants, providing a direct replacement for factory components.
Common Applications and Issues Resolved
- Restores proper temperature control by regulating blend door movement
- Eliminates inconsistent airflow or temperature fluctuations inside the cabin
- Resolves clicking or knocking noises from the HVAC system
- Fixes failure of the HVAC system to switch between heat and air conditioning modes
- Addresses actuator motor failure or electrical connection problems
Installation Notes and Tips
- Ensure vehicle compatibility with Audi A3, A3 Quattro, A3 Sportback e-tron, Volkswagen e-Golf, Golf, Golf SportWagen, Q2, Q2 Quattro, RS3, S3, and Tiguan models before installation
- Disconnect the vehicle battery prior to installation to prevent electrical shorts
- Carefully remove the HVAC control panel to access the blend door actuator
- Verify the five-pin male terminal connection is secure and free of corrosion
- Test actuator operation before reassembling the dashboard components
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The 604-819 HVAC Blend Door Actuator undergoes rigorous quality control testing to maintain consistent performance. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Dorman |
| Part Number | 604-819 |
| Material | Plastic |
| Package Contents | 1 Air Door Actuator |
| Switch Activation Type | Rotary |
| Terminal Gender | Male |
| Terminal Quantity | 5 |
| Terminal Type | Pin |
This part fits 87 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Audi | Q2 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2019 | Audi | Q2 | Main | Temperature; Single Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2019 | Audi | Q2 Quattro | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2019 | Audi | Q2 Quattro | Main | Temperature; Single Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | A3 | Convertible | Left Main | Temperature; w/Air Conditioning; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box |
| 2018 | Audi | A3 | Sedan | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box |
| 2018 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2018 | Audi | A3 | Convertible | Main | Temperature; Heater Only; Stamped: Johnson; Packaging Type: Box |
| 2018 | Audi | A3 | Convertible | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box |
| 2018 | Audi | A3 | Sedan | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box |
| 2018 | Audi | A3 | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Built in Germany; Stamped: MES; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2018 | Audi | A3 Quattro | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | A3 Quattro | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | A3 Sportback e-tron | N/A | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | A3 Sportback e-tron | N/A | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | Q2 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | Q2 | Main | Temperature; Single Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | Q2 Quattro | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | Q2 Quattro | Main | Temperature; Single Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | RS3 | Left Main | Temperature; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | S3 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Audi | S3 | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2018 | Volkswagen | e-Golf | Left Main | Temperature; Stamped 5Q0 907 511D; Packaging Type: Box | |
| 2018 | Volkswagen | Tiguan | Left Main | Temperature; Dual Zone Temperature Control; VIN Starts w/3VV; Packaging Type: Box | |
| 2018 | Volkswagen | Tiguan | Left Main | Temperature; Tri Zone Temperature Control; VIN Starts w/3VV; Packaging Type: Box | |
| 2018 | Volkswagen | Tiguan | Main | Temperature; Exc. Dual Zone Temperature Control; VIN Starts w/3VV; Packaging Type: Box | |
| 2017 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2017 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2017 | Audi | A3 Quattro | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | A3 Quattro | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | A3 Sportback e-tron | N/A | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | A3 Sportback e-tron | N/A | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | RS3 | Left Main | Temperature; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | S3 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Audi | S3 | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Volkswagen | e-Golf | Left Main | Temperature; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2017 | Volkswagen | Golf | Left Main | Temperature; Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Volkswagen | Golf | Left Main | Temperature; w/Air Conditioning; Dual Zone Temperature Control; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2017 | Volkswagen | Golf | Main | Temperature; Heater Only; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2017 | Volkswagen | Golf | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2017 | Volkswagen | Golf | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Volkswagen | Golf SportWagen | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Volkswagen | Golf SportWagen | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2017 | Volkswagen | Tiguan | Left Main | Temperature; Dual Zone Temperature Control; Packaging Type: Box | |
| 2017 | Volkswagen | Tiguan | Main | Temperature; Exc. Dual Zone Temperature Control; VIN Starts w/3VV; Packaging Type: Box | |
| 2016 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2016 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2016 | Audi | A3 Quattro | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Audi | A3 Quattro | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Audi | A3 Sportback e-tron | N/A | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Audi | A3 Sportback e-tron | N/A | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Audi | S3 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Audi | S3 | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Volkswagen | e-Golf | Left Main | Temperature; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2016 | Volkswagen | Golf | Left Main | Temperature; Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Volkswagen | Golf | Left Main | Temperature; w/Air Conditioning; Dual Zone Temperature Control; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2016 | Volkswagen | Golf | Main | Temperature; Heater Only; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2016 | Volkswagen | Golf | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2016 | Volkswagen | Golf | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Volkswagen | Golf SportWagen | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2016 | Volkswagen | Golf SportWagen | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2015 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2015 | Audi | A3 Quattro | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Audi | A3 Quattro | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Audi | S3 | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Audi | S3 | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Volkswagen | e-Golf | Left Main | Temperature; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2015 | Volkswagen | Golf | Left Main | Temperature; w/Air Conditioning; Dual Zone Temperature Control; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2015 | Volkswagen | Golf | Left Main | Temperature; Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Volkswagen | Golf | Main | Temperature; Heater Only; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2015 | Volkswagen | Golf | Main | Temperature; w/Air Conditioning; Exc. Dual Zone Temperature Control; Built in Germany; Vendor: Valeo; Stamped: 5Q0 907 511D; Packaging Type: Box | |
| 2015 | Volkswagen | Golf | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Volkswagen | Golf SportWagen | Left Main | Temperature; Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2015 | Volkswagen | Golf SportWagen | Main | Temperature; Exc. Dual Zone Temperature Control; Stamped: Johnson; Packaging Type: Box | |
| 2014 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2014 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2014 | Volkswagen | Golf | Left Main | Temperature; Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2014 | Volkswagen | Golf | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Mexico; Stamped: Johnson; Packaging Type: Box | |
| 2013 | Audi | A3 | Left Main | Temperature; Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box | |
| 2013 | Audi | A3 | Main | Temperature; Exc. Dual Zone Temperature Control; Built in Germany; Stamped: Johnson; From VIN 8V-D-000 001; Packaging Type: Box |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
5Q0898511B715280APBDA0296
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.