Description
Heater servo motor BEHR PEUGEOT 3008 5008 first generation
Original BEHR (MAHLE) heater damper actuator for Peugeot 3008 I and 5008 I. This is a used, fully functional PSA part, ideal as a replacement for a non-functional HVAC actuator. Look for EAD516, P1975001 U and 43 647998 on the label – you can most reliably verify compatibility with these codes.
What is the part for?
– Controls the flaps in the heating/air conditioning unit (mixing of warm/cold air, distribution to glass/face/legs, possibly recirculation).
– Ensures accurate positioning of the flaps thanks to the integrated sensor (potentiometer).
Compatibility
– Peugeot 3008 I (approx. 2009–2016)
– Peugeot 5008 I (approx. 2009–2016)
Note: In these cars, there are usually several servomotors for different flaps. Before ordering, compare the part numbers (EAD516, P1975001 U, 43 647998), shaft shape, mounting position and connector type to the photos of your original part.
Technical information
– Manufacturer: BEHR (MAHLE)
– Power supply: 12 V DC
– Design: electric servo drive with plastic gearbox and position sensor
– Fastening: usually 3 screws (Torx), exact spacing according to the specific position in the heating unit
– Connector: according to design – check the number of pins and orientation on your car (see photo)
– Part Numbers / Label: EAD516, P1975001 U, 43 647998
Typical manifestations of the defect that this part solves
– Clicking from dashboard area (damaged gear teeth)
– Dysfunctional or slow exhalation switching (glass/face/legs)
– Failure to maintain the set temperature (wrong position of the mixing valve)
– HVAC error codes and erratic behavior of automatic air conditioning
Installation and recommendations
– Location: heating element behind the dashboard (access according to the specific flap and car equipment)
– When replacing, align the position of the shaft and flap, do not tighten the fixing screws.
– After installation, it is recommended to calibrate/learn the dampers via diagnostics (DiagBox/Lexia); possibly BSI/ECU reset according to service procedures.
– Always compare the type and number of connector pins and mechanical stops with the original part.
Condition and origin
– Used genuine BEHR part, functionally verified, normal cosmetic wear without affecting operation.
– Visually inspected before shipping. Possibility of return according to the conditions of the e‑shop in case of detected incompatibility.
Keywords for easy finding
heater servo motor, heater damper servo drive, HVAC actuator, damper controller, BEHR EAD516, P1975001 U, 43 647998, Peugeot 3008 I, Peugeot 5008 I, PSA Citroën Peugeot
Tip for the right choice
First, copy the codes EAD516 / P1975001 U / 43 647998 from the original part and compare them with this advertised piece. If you are hesitating between several variants (mix, distribution, recirculation), also follow the shape of the shaft and the orientation of the connector according to the photo documentation.








