Details
- for OE number
- 96 781 258 80 SK
- Weight [kg]
- 0,19 kg
- Material
- 6
- Supplementary Article/Info 2
- 288
Compare 2 brands — check fitment and order online
OE part number 3637188 is a Coolant expansion tank compatible with CITROËN, DS and other makes. Available from 2 brands, priced from £25.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant expansion tank OE 3637188 prices range from £25.99 to £33.99, with 2 brands offering compatible parts.
Original installation position for OE 3637188. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 3637188 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| PEUGEOT | 308 II (LB, LP, LW, LH, L3), 308 SW II (LC, LJ, LR, LX, L4), 5008 II (MC, MJ, MR, M4), 3008 II SUV (MC, MR, MJ, M4) +1 |
| CITROËN | C4 PICASSO II, C4 SPACETOURER (3D), C4 GRAND PICASSO II (DA, DE), C5 AIRCROSS (A) |
| OPEL | ASTRA L (OV5) |
Choose a brand to see their compatible parts for OE 3637188.
Products matched to OE number 3637188.
| Attribute | Value |
|---|---|
| Forward- /Backflow | 1 |
| Supplementary Article/Info 2 | 14 |
| Fitting Position | Engine Compartment |
| Additionally required articles (article numbers) | CRB 99 000S |
| Additionally required articles (article numbers) | FC516 |
| Additionally required articles (article numbers) | WG2184255 |
| Article number of recommended accessories | 2140047 |
| Capacity [litre] | 10,5 |
| Capacity [litre] | 11,4 |
| Capacity [litre] | 1,9 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 3637188 is a manufacturer's reference code for Coolant expansion tank used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 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 3637188.