Electric motor Bosch Peugeot 307 T7 0390200075 8401RR

Description

Sunroof electric motor, sunshades for PEUGEOT 308 T7 cars

Part description

This used BOSCH electric motor is designed to control the roof window (sunroof) and the sun visor in the Peugeot 308 T7. It is an electrical component that ensures the movement of the mechanism and the correct function of the comfort control. Parts of this type are often searched by serial number, so it is important to check whether the markings on the original piece and the offered part match.

The advantage of the used original part is the preservation of the original design and connectors, which is essential when repairing or replacing a worn electric motor. It is a practical solution for auto mechanics and home DIYers when restoring the function of the roof mechanism without having to purchase a new part.

Technical information

• Manufacturer: BOSCH
• Model: Peugeot 308 T7
• Other numbers: 0390200075, 8401RR

Product codes

• Product codes: 0390200075, 8401RR
• Model names: Peugeot 308

Installation recommendations

Generally/typically for sunroof or sunshade electric motor replacement, the exact procedure may vary depending on the specific car design and type of mechanism.

1) Before assembly

• Check that the product numbers and connector design match the old part.
• Compare mounting, motor body shape, gear position and possible mounting points.
• Inspect the used part for mechanical damage, cracks or contamination in the contact area.
• Check the condition of the follow-up mechanism, as jamming of the guide parts can cause re-damage even to a working motor.

2) Necessary tools and materials

• Set of common hand tools
• Screwdrivers and bits corresponding to the type of fastener
• Plastic levers for panel removal
• Contact cleaner
• Fiber-free cloth
• Possibly a flashlight and protective gloves

3) Step-by-step assembly procedure

1. Secure the vehicle against movement and switch off the ignition.
2. Disconnect the battery if required to safely access the electrical component.
3. Remove the necessary covers or trim to gain access to the electric motor.
4. Before disconnecting the old part, visually document the wiring routing and the position of the connectors.
5. Disconnect the electrical connector and carefully release the original electric motor mount.
6. Remove the old part and compare it with the new part by number, shape and fit.
7. Check the follower mechanism to make sure it moves smoothly and without apparent resistance.
8. Place the replacement electric motor in the correct position without using excessive force.
9. Attach the electric motor in the original way and connect the electrical connector.
10. Before fully assembling the paneling, perform a basic functional test.
11. If the movement of the mechanism is smooth, refit all the removed covers and trims.
12. Perform a final check for proper seating and cleanliness of the workspace.
• 4) Post-assembly checks and test drive/function verification
  • Verify that the electric motor responds without delay and without unusual sounds.
  • Check the smoothness of movement of the sunroof or sunshade throughout its working range.
  • Make sure there is no rubbing, skipping, or spontaneous stopping anywhere.
  • After assembling the interior parts, verify the correct operation of the controls once more.

  5) The most common assembly mistakes + how to avoid them

  • Exchanging a part by appearance – always compare the product numbers, not just the shape of the part.
  • Damage to the connector or wiring – disconnect and connect the connector carefully, without prying.
  • Insufficient comparison of old and new part – check fit, position of connector and transmission part.

  Reasons why the part is damaged

  • Wear of the internal parts of the electric motor due to normal operation.
  • Increased resistance or blocking of the sunroof or sunshade mechanism.
  • Intrusion of moisture or dirt into the area of the motor and connectors.
  • Overstrain when repeatedly operating a malfunctioning or stuttering mechanism.
  • Damage to wiring, contacts or power supply.