Description

This BEHR heater servo motor (HVAC actuator) is designed for first generation Peugeot 3008 and Peugeot 5008 climate systems. It controls the position of the heater/ventilation flaps to regulate airflow and cabin temperature. The unit is supplied with a removable gear section, allowing the motor to be used standalone in repairs or custom installations.

Why Choose This Part

• Direct fit for Peugeot 3008 I and Peugeot 5008 I HVAC systems.
• Removable gear section provides flexibility for repair shops and DIYers who need only the motor.
• Compact electrical actuator designed for straightforward replacement of faulty servos in the heater box.

Technical Information

• Manufacturer: Behr
• Model: Peugeot 3008 I, Peugeot 5008 I
• Product Codes: Z5509001, 28006148A, 647998
• Other Numbers: 28006148A | 647998 | Z5509001

Installation Recommendations

Disconnect the battery before starting any work and follow the vehicle manufacturer’s removal and installation procedures to avoid damage. Access to the servo is usually obtained through the glovebox area or lower dash panel depending on the vehicle; remove trim panels to reach the heater box cover, unplug the electrical connector, and remove the mounting screws. If reusing or transferring the gear section, fit carefully to avoid misalignment or stripped teeth. After installation, verify correct flap movement across all HVAC modes. Some vehicles may require actuator calibration or a basic adaptation procedure using a diagnostic tool to ensure precise flap positions.

Common Causes Of Failure

Failures are typically caused by mechanical wear or contamination rather than electronic faults. Typical causes include:

• Worn or broken plastic gears leading to slipping or failure to move the flap.
• Motor wear (brushes or commutator) after long service life.
• Ingress of moisture or debris into the heater box causing jamming.
• Overheating or excessive load from obstructed flaps.

Replacement Tips

• Inspect surrounding ductwork and flaps for obstructions or debris before fitting the new servo to avoid repeated failures.
• If the gear section is damaged, consider replacing it or fit the motor with a new compatible gear to restore smooth operation.
• Test the actuator electrically before final reassembly: apply 12V briefly to confirm movement and listen for unusual noises.
• Use appropriate tools and avoid forcing plastic components to prevent cracking the heater box housing.

Compatibility / Applications

Fits first generation Peugeot 3008 and Peugeot 5008 models (factory HVAC systems). Check listed product codes when searching or ordering to ensure match with the vehicle’s original part number.

Product Overview

This BEHR heater servo motor is a direct-fit HVAC actuator commonly used on first-generation Peugeot 3008 and 5008 models. Designed for climate control systems, the compact electric motor operates flaps inside the heater/air-conditioner housing to direct airflow and adjust temperature blend. The unit’s modular design allows the plastic gear section to be removed if only the motor element is required for a repair or retrofit.

Why Choose This Servo Motor

Ideal for professional workshops and experienced DIYers, this genuine BEHR electric servo offers reliable performance for restoring proper HVAC function. Relevant part numbers (Z5509001 / 2706148A / 647995) are frequently used when searching for replacement actuators, which improves findability in parts catalogues and search engines.

Symptoms Of A Failing Unit

• Clicking or grinding noises from the dashboard area when the climate system is operating.
• Inability to change cabin temperature or uneven heating/cooling across vents.
• Flaps stuck in one position or slow/fluctuating flap movement.

Common Causes Of Failure

Failures are most often caused by worn or broken plastic gear teeth, motor wear, contamination from dust or moisture, or mechanical overload from jammed flaps. Age and mileage increase the likelihood of degradation, especially in units with plastic gearing that endure frequent cycling.

Installation Recommendations

• Always Disconnect The Battery Before Starting Work To Prevent Short Circuits And Protect The Vehicle Electronics.
• Access Typically Requires Removal Of The Glovebox Or Lower Dashboard Trim To Reach The HVAC Box; Follow The Vehicle Service Manual For Exact Steps.
• Remove Mounting Screws, Unplug The Electrical Connector And Replace The Actuator. If Only The Motor Is Needed, Carefully Remove The Gear Section As Intended By The Design.
• After Installation, Cycle The Ignition And Operate The Climate Controls Through Full Range To Verify Correct Movement And End Positions.
• Use Proper Tools And Avoid Over-Tightening Fasteners; Replace Any Damaged Clips Or Seals To Prevent Future Issues.

Technical Information

• Manufacturer: BEHR
• Model: Peugeot 3008 I, Peugeot 5008 I (First Generation)
• Product Codes: Z5509001
• Other Numbers: 2706148A, 647995

Most Common Failure Reason

The Most Common Reason For Failure Is Worn Or Broken Plastic Gears Causing The Actuator To Skip Teeth Or Lose Drive, Leading To Noisy Operation And Incorrect Flap Positions. Secondary Causes Include Motor Wear And Contamination From Moisture Or Debris.

Fitment And Notes

Fits First-Generation Peugeot 3008 And 5008 HVAC Systems; Verify Part Number Matches The Replacement Requirement. The Removable Gear Section Offers Flexibility For Repairs Where Only The Motor Is Needed.

Call To Action

For a durable repair of your climate control, order this BEHR heater servo motor using the listed reference numbers. Suitable for professional installers and competent DIY mechanics familiar with dashboard disassembly and HVAC components.

This BEHR heater servo motor is a direct-fit HVAC actuator commonly used in first-generation Peugeot 3008 and 5008 models. Designed for workshop replacement or DIY repairs, the unit drives temperature and air-mixing flaps inside the heater box to maintain cabin comfort. Many customers search by part numbers (Z5509001, 2706149A, 6479A9), so listing these references helps fast identification and avoids time-consuming troubleshooting.

Benefits

Reliable replacement for worn or noisy HVAC actuators, easily installed with basic tools. The removable toothed section offers flexibility: reuse only the motor where an adapter or custom solution is required. Ideal for mechanics and experienced DIYers who need a cost-effective repair without replacing the whole heater box.

How It Works

The servo motor converts low-voltage electrical signals from the vehicle’s climate control into rotational movement that positions blend and flap mechanisms inside the heater/air-conditioning unit. Precise positioning ensures correct temperature mixing and vent distribution. Loss of control or stripped gears results in incorrect airflow or temperature fluctuations.

Technical Information

• Manufacturer: BEHR
• Model: PEUGEOT 3008 I; PEUGEOT 5008 I (first generation)
• Product Codes: Z5509001, 2706149A, 6479A9
• Other Numbers: OEM/Reference 2706149A, 6479A9

Fitment

Intended For: Peugeot 3008 I and Peugeot 5008 I (first generation). Check the actuator location and part shape against the original unit before installation. This servo is often cross-referenced by the codes above, which improves searchability for maintenance shops and parts departments.

Installation Recommendation

• Disconnect the battery before starting any electrical work to avoid short circuits or damage to the vehicle electronics.
• Access the actuator via the glovebox or lower dashboard trim on the passenger side depending on model. Remove the necessary panels to reach the heater box.
• Unplug the electrical connector and remove retaining screws. Carefully extract the actuator from the heater box to avoid disturbing nearby hoses and wiring.
• If reusing the toothed gear section, inspect it for wear and ensure proper engagement with the flap shaft; if removing the gear, secure the motor according to the chosen mounting method or adapter.
• After installation, cycle the climate controls through full range to verify smooth operation and correct flap travel. Some vehicles perform automatic actuator self-calibration on first power-up; if abnormal behavior persists, recheck mounting and connections.
• Use light dielectric grease on connectors if needed and avoid forcing plastic gears to prevent breakage.

Reason Why The Part Most Often Fails

Failure Is Frequently Caused By Stripped Or Damaged Plastic Gears, Debris Or Dust Infiltration, And Wear Of Internal Brushes Or Bearings. Moisture Ingress And Corrosion At The Electrical Connector Can Also Lead To Intermittent Operation Or Complete Failure. In Many Cases The Motor Remains Functional While The Gear Train Fails, Which Makes The Option To Remove The Toothed Section Useful.

Notes For Buyers

Search By Part Number For Faster Identification. This is a practical replacement unit for workshops and skilled DIYers. If the original fault was noisy movement, incorrect temperature mixing or stuck flaps, replacing the servo motor and checking for debris inside the heater box usually resolves the issue.

Overview

High-quality BEHR heater servo motor designed for climate control actuators in first-generation Peugeot 3008 and 5008 vehicles. This compact HVAC actuator drives blend/recirculation/door flaps to regulate cabin temperature and airflow precisely. The unit is a direct-fit replacement for worn or failed servomotors and is often sought by mechanics and DIY technicians under part numbers Z5509001, 2706149C or 647997.

Technical Information

• Manufacturer: BEHR
• Model: Peugeot 3008 I; Peugeot 5008 I (First Generation)
• Product Codes: Z5509001
• Additional Numbers: 2706149C, 647997

Function And Common Symptoms

This servo motor operates HVAC flap mechanisms to control temperature blend and air distribution. When the actuator fails, typical symptoms include erratic temperature regulation, stuck or noisy vents, incorrect airflow direction, or climate control fault codes. In many cases failure manifests as grinding noises from the dashboard or the vent doors not moving to commanded positions.

Why The Part Usually Fails

• Plastic Gear Wear Or Breakage: Repeated movement and age cause plastic gears to strip or fracture.
• Electrical Wear (Brushes/Commutator) Or Bearing Failure: Internal motor wear leads to loss of torque or intermittent operation.
• Contamination And Corrosion: Moisture ingress, dust or grease contamination can seize the mechanism or damage electrical contacts.
• Overheating Or Mechanical Overload: Obstructed flaps or excessive resistance shortens motor life.

Replacement And Installation

Before Starting, Disconnect The Battery To Avoid Short Circuits. Access Typically Requires Removal Of The Glove Box Or Lower Dashboard Panels Depending On Model. Remove The Old Actuator By Unplugging The Electrical Connector And Unscrewing The Fasteners. Observe Actuator Orientation And Flap Linkage For Correct Reassembly.

Note: The Gear Section Can Be Removed And The Motor Used Alone Where Applicable. If You Intend To Remove The Gear, Inspect For Wear, Replace Any Damaged Plastic Gears, And Ensure Proper Meshing And Lubrication To Avoid Premature Failure.

Installation Recommendations

• Perform A Functional Test Before Final Assembly: Connect The Harness And Cycle The HVAC Controls To Verify Movement And Silence.
• Check Wiring And Connector Pins For Corrosion Or Damage; Repair As Necessary.
• Use Correct Fasteners And Torque Settings To Prevent Vibration Loosening.
• After Installation, Allow The HVAC Module To Recalibrate Through The Vehicle Controls If Required.
• Replace Both Actuator And Any Damaged Gears If Gear Damage Is Present To Ensure Long-Term Reliability.

Why Choose This Unit

BEHR Is A Recognized Supplier In Automotive Thermal Management. This servo motor Offers A Cost-Effective Solution For Restoring Proper Climate Control Function In Affected Peugeot 3008 And 5008 First-Generation Vehicles. Clear Identification By Part Numbers Z5509001, 2706149C And 647997 Helps Locate The Correct Fit Quickly.

Additional Notes

Designed For Use In Stellantis HVAC Systems On The Specified Models. Ideal For Professional Workshops And Experienced DIYers Performing Climate Control Repairs.

Recommendation For Service

When Replacing The Actuator, Inspect The Entire HVAC Mechanism Including Linkages, Gears And Seals. Address Root Causes Such As Water Leaks Or Blockages To Prevent Repeat Failures.

Overview

High-quality BEHR heater servo motor designed for climate control systems in first-generation Peugeot 3008 and 5008. This electric actuator operates HVAC flaps to regulate airflow direction and temperature within the passenger compartment. It is a popular replacement part for workshops and DIY mechanics searching by OE and aftermarket codes such as EAD516, P1975001 or 647998.

Technical Information

• Manufacturer: BEHR
• Model: Peugeot 3008 I (2009–2016), Peugeot 5008 I (2009–2017)
• Product Codes: EAD516, P1975001
• Other Numbers: 43 647998, 647998

Function And Benefits

The servo motor drives the HVAC blend/door mechanism to direct airflow and mix hot and cold air for accurate cabin temperature control. Replacing a worn or failed actuator restores proper vent selection, eliminates clicking or grinding noises from the dashboard, and brings back reliable automatic climate control behavior.

Replacement Procedure

Typical replacement can be performed in a workshop or by an experienced DIY mechanic with basic tools. General steps:

• Gain access to the actuator (often behind the glovebox or center console depending on vehicle configuration).
• Disconnect the electrical connector and remove mounting screws.
• Remove the old actuator; if required, separate the toothed gear from the housing (this product allows the gear to be removed and the motor to be used alone).
• Fit the replacement unit, reconnect the connector and fasten screws to the manufacturer’s torque recommendations.
• Verify correct operation by cycling the climate control through all modes and temperatures before reassembling interior trim.

Installation Recommendations

• Disconnect the battery before starting work to avoid short circuits and prevent damage to vehicle electronics.
• Handle plastic gears and levers gently; avoid forcing linkages to prevent secondary damage.
• Test actuator movement with the HVAC controls before final reassembly to ensure proper calibration and full range of motion.
• Use correct fasteners and do not overtighten screws to prevent cracking the housing.

Common Failure Causes

Actuators typically fail due to gear wear or stripped teeth, water ingress and corrosion, seized bearings in the motor, or intermittent electrical faults at the connector. Symptoms include audible clicking or grinding from the dash, incorrect vent selection, inability to change cabin temperature, or a permanently stuck flap. Failures are more common after several years of use or exposure to moisture and dust.

Why Choose This Unit

This BEHR actuator is a practical solution when the motor remains serviceable but the plastic gear is damaged — the removable gear section gives flexibility for repairs and can reduce replacement cost. Ideal for professional garages and competent DIYers who need a direct-fit part identified by OE numbers P1975001 / 647998 / EAD516.

Note

Always follow the vehicle manufacturer’s service instructions during removal and installation to avoid damage. After installation, confirm proper HVAC operation across all settings.

High-quality replacement BEHR heater servomotor designed primarily for first-generation Peugeot 3008 and 5008 HVAC systems. This compact electric actuator drives the blend/air distribution flaps in the heating and ventilation unit, ensuring accurate airflow routing and temperature mixing inside the passenger compartment. Mechanics and DIY enthusiasts appreciate this unit for its robust motor unit which can be reused separately if the plastic gear pack is damaged.

Why Choose This Part

This BEHR actuator is a direct-fit solution for common Peugeot climate control faults. The possibility to remove the gear section and use only the motor offers flexibility during repair: you can replace worn plastic gears or swap the motor into a service gear pack, reducing repair costs and downtime. The unit matches factory form, fit and electrical connection standards for the listed models, so it integrates smoothly with original HVAC controls.

Installation Recommendations

• Disconnect The Battery Before Starting Work And Follow Manufacturer Disassembly Procedures To Avoid Damage To The Unit Or Airbag Systems.
• Access The Actuator From The Passenger Side HVAC Housing—Removal Of Glovebox Or Lower Dash Panels Is Often Required.
• Unplug The Electrical Connector And Remove Mounting Screws. Inspect The Old Unit For Broken Plastic Teeth If You Plan To Transfer Gears.
• If Reusing The Motor Only, Carefully Separate The Gear Section And Secure The Motor In The Replacement Gear Pack Using Correct Fasteners.
• After Installation, Restore Battery Power And Cycle The HVAC Controls To Confirm Flap Movement. Some systems Perform Automatic Calibration During Initial Power-Up; If Flaps Do Not Move Correctly, Cycle Ignition And Control Settings Or Follow Workshop Calibration Procedure.

Common Failure Reasons

• Plastic Gear Wear Or Stripped Teeth Caused By Age, Heat And Mechanical Load—This Is The Most Frequent Cause.
• Motor Brush Wear Or Internal Motor Failure After High Mileage.
• Water Ingress Or Condensation From HVAC Drain Blockage Leading To Corrosion And Electrical Faults.
• Debris Or Foreign Objects Inside The HVAC Box Causing Mechanical Binding And Excessive Load On The Actuator.
• Intermittent Electrical Connection Or Connector Corrosion Producing Erratic Operation.

Technical Information

• Manufacturer: BEHR
• Model: Peugeot 3008 I; Peugeot 5008 I
• Product Codes: EAD516; P1975001; P1975001 U b 43; P1975001 U a 43; 647997
• Other Numbers: (T84); (T87); 647997

Fitment And Notes

Commonly fitted to Peugeot 3008 (First Generation) and Peugeot 5008 (First Generation) HVAC assemblies. Also referenced under multiple internal codes (see Technical Information). Always confirm the physical shape, connector type and mounting positions before final installation. The gear pack is detachable, allowing repair strategies that either replace the full actuator or reuse the electric motor in a service gear assembly.

Additional Tips For Professionals

• When Replacing Only The Gear Pack, Inspect For Wear Patterns And Replace Any Damaged Clips Or Bushings To Prevent Rapid Recurrence.
• Keep A Spare Connector Clip Or Fastener Kit On Hand—Broken Mounting Clips Are Common During Dashboard Disassembly.
• Test The Actuator Operation With A 12V Supply Or Diagnostic Tool Before Final Reassembly To Save Time.

Keywords: BEHR Heater Servo Motor, HVAC Actuator, Heater Motor, Peugeot 3008 Heater Motor, Peugeot 5008 Heater Motor, P1975001, EAD516, 647997.

This BEHR Heating Servo Motor is designed for Citroën and Peugeot vehicles, including the first generation Peugeot 3008 and 5008 models. It plays a critical role within the vehicle’s climate control system by precisely regulating airflow to ensure optimal cabin heating performance. This component is often sought after by auto mechanics and DIY enthusiasts under product codes like EAD516, P1975001, and 43 647998.

Function and Importance

The heating servo motor controls the positioning of the heater flap inside the ventilation unit. By adjusting this flap, it manages the amount of hot air delivered to the cabin, contributing to passenger comfort and system efficiency. Over time, servo motors can wear out due to mechanical stress or electrical faults, potentially causing issues like incorrect temperature regulation or no airflow changes in the heating system.

Replacement Details

Replacing the servo motor generally requires accessing the HVAC control unit inside the dashboard. Depending on the vehicle’s interior design, this can involve removing panels to reach the servo motor and carefully disconnecting electrical connectors. It is recommended to handle the replacement carefully to avoid damage to adjacent components. Regular inspection during heating system servicing can help detect early signs of servo motor failure.

Technical Information

• Manufacturer: BEHR
• Model: Compatible with Citroën and Peugeot, specifically Peugeot 3008 I and 5008 I (first generation)
• Product Codes: EAD516, P1975001, 43 647998
• Additional Numbers: 647998, P1975001

This BEHR heater servo motor is a quality used spare part designed for PEUGEOT 3008 I and 5008 I HVAC systems. Ideal for professional workshops and DIY mechanics, this actuator restores precise control of airflow and temperature distribution in the passenger compartment. Commonly searched by product codes such as P1975001, EAD516 or 6479A9, the unit is a practical replacement when the original flap movement becomes noisy, intermittent or inoperative. The removable gear section gives flexibility: you can reuse the motor alone if the plastic gear set is damaged.

Technical Information

• Manufacturer: BEHR
• Model: Peugeot 3008 I; Peugeot 5008 I (first generation)
• Product Codes: EAD516; P1975001
• Other Numbers: P1975001 U b 43; P1975001 U a 43; 6479A9; 6479.A9

Function

The servo motor actuates the HVAC box flaps (blend/air distribution flaps) to control cabin temperature and airflow direction as commanded by the climate control unit. Precise movement of the actuator ensures correct mixing of hot and cold air and proper vent selection (windshield, face, feet).

Typical Failure Causes

• Worn or broken plastic gear teeth — the most frequent cause; gears can strip with age and repeated use.
• Internal wear of the electric motor or brushes leading to intermittent operation or no movement.
• Moisture ingress or contamination inside the HVAC box causing seizure or increased friction.
• Corroded or loose electrical connector resulting in poor supply or intermittent signals.
• Mechanical obstruction in the flap mechanism that overloads and damages the servo.

Installation And Replacement

Access to the heater servo motor is typically gained from behind the glove box or under the dashboard on the passenger side. General replacement steps:

• Remove trim/glove box to reach the HVAC housing.
• Unplug the electrical connector and remove the fixing screws retaining the actuator.
• Remove the actuator. If reusing the motor only, carefully separate the removable gear section as required.
• Install the new unit, secure screws and reconnect the electrical connector.
• Before reassembling trim, verify full range of movement by operating climate controls; check for smooth, complete travel and absence of unusual noise.

Mounting Recommendations

• Disconnect the negative battery terminal before starting work to avoid short circuits and protect vehicle electronics.
• Handle plastic gear teeth carefully — avoid forcing the mechanism during removal or installation.
• Ensure connectors are clean and fully seated; apply dielectric grease if appropriate to prevent corrosion.
• If reusing the motor without the gear section, make sure mating parts align precisely to prevent premature wear.
• After installation, run the HVAC through all modes and temperatures to confirm correct operation.

Reason Why The Part Fails Most Often

The most common failure is mechanical damage to the plastic gears — teeth wear or breakage — caused by normal aging, debris in the HVAC box, or repeated hard stops. Once gears fail, the motor may run but cannot move the flaps, producing noise or no airflow change. Electrical degradation and moisture-related issues are secondary causes.

This BEHR heater servo motor is designed to control HVAC flaps in first‑generation Peugeot 3008 and 5008 models, regulating airflow and temperature blend inside the passenger compartment. The unit itself contains the electric motor and position feedback components; the plastic gear carrier is not included and must be transferred from the original actuator or replaced separately. Ideal for professional garages and DIY mechanics looking for a direct functional replacement of the drive motor assembly (reference numbers included).

Features

• Direct fit motor element for BEHR HVAC actuators used in Peugeot 3008 I and 5008 I.
• Controls blend/temperature flap movement and position feedback within the heater box.
• Supplied as motor only — gear section is missing and must be fitted from the original unit.
• Commonly referenced under part codes for quick lookup (see Technical information).

Technical information

• Manufacturer: BEHR
• Model: Peugeot 3008 I, Peugeot 5008 I (First Generation)
• Product Codes: EAD516, P1975001, 647995
• Additional Numbers: Stellantis / Citroën Peugeot references (see Product Codes)

Installation Recommendations

Basic replacement steps (typical procedure for experienced mechanics):

1. Always disconnect the negative battery terminal before starting work to avoid electrical damage.
2. Access the HVAC unit — on these models the actuator is usually located behind the glovebox or lower dash panel; remove trim panels as required.
3. Unplug the electrical connector and remove the retaining screws securing the actuator to the heater box.
4. Remove the actuator motor assembly. Transfer the plastic gear carrier from the original actuator to this motor if you do not have a replacement gear assembly.
5. Reinstall the actuator, secure screws, reconnect the electrical connector and reassemble trim panels.
6. Reconnect the battery and perform an operational check: cycle the climate controls through modes and temperatures to verify flap movement and correct positioning.

Use basic hand tools and a torque driver for small screws. If flap calibration is required, cycle the system through its automatic self‑test by following the vehicle manufacturer’s procedure or run the HVAC through full travel using the controls.

Most Common Failure Reasons

• Plastic Gear Wear Or Breakage: The most frequent cause — gears are made of plastic and can strip or fracture over time, especially when overloaded or after long service life.
• Motor Wear: Brushes or commutator wear leads to reduced torque or intermittent operation.
• Contamination And Moisture: Debris or water ingress into the heater box can accelerate wear or cause electrical faults.
• Overheating And Stiction: Stiff HVAC linkages or seized flaps increase load on the motor and cause premature failure.
• Electrical Issues: Connector corrosion or wiring faults can prevent proper motor operation.

Compatibility And Fitment Tips

• Fits First‑Generation Peugeot 3008 and 5008 models (ensure actuator location and connector type match your vehicle).
• Part numbers commonly used to search for this motor: P1975001, 647995, EAD516 — check these against your part listing.
• Unit Supplied As Motor Only: Verify you have the original gear carrier available to transfer, or obtain the compatible gear set before installation.

Notes For Professionals

This product is aimed at professional technicians and competent DIYers. Follow vehicle manufacturer procedures for disassembly and reassembly. Always observe safe electrical practices when working on vehicle HVAC and electrical systems.