Details
- Material
- 1
- Cooling Type
- 2
- Core Length [mm]
- 94 mm
- Core Width [mm]
- 63 mm
Compare 11 brands — check fitment and order online
OE part number 3646429 is a Engine oil oil cooler compatible with CITROËN, DS and other makes. Available from 11 brands, priced from £19.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Engine oil oil cooler OE 3646429 prices range from £19.99 to £84.99, with 11 brands offering compatible parts.
Original installation position for OE 3646429. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 3646429 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| PEUGEOT | 208 I (CA, CC), 2008 I (CU), 5008 II (MC, MJ, MR, M4), PARTNER Box Body/MPV +2 |
| CITROËN | BERLINGO Box Body/MPV (B9), DS3 (SA), DS3 Convertible, BERLINGO MULTISPACE (B9) |
Choose a brand to see their compatible parts for OE 3646429.
Products matched to OE number 3646429.
| Attribute | Value |
|---|---|
| Core Length [mm] | 139 |
| Version | .0 |
| Core Depth [mm] | 46 |
| Outlet Ø [mm] | 20 |
| Core Width [mm] | 94 |
| Core Width [mm] | 99 |
| Core Depth [mm] | 56 |
| Number of ribs | 12 |
| Supplementary Article/Info 2 | 65 |
| Connection Diameter 1 [mm] | 16 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 3646429 is a manufacturer's reference code for Engine oil oil cooler used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 11 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 3646429.