Details
- Colour
- 7
- Material
- 33
- Inner Diameter 1 [mm]
- 21 mm
- Inner Diameter 2 [mm]
- 17 mm
Compare 1 brand — check fitment and order online
OE part number 6464WQ is a Heater Hose used by PEUGEOT. We have 1 compatible replacement parts from GATES.
Original installation position for OE 6464WQ. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 6464WQ is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| PEUGEOT | 406 (8B), 406 Break (8E/F), 406 Coupe (8C) |
Products matched to OE number 6464WQ.
| Attribute | Value |
|---|---|
| Inner Diameter 1 [mm] | 18,5 |
| Inner Diameter 1 [mm] | 16 |
| Inner Diameter 2 [mm] | 10 |
| Material | PA 66 GF 30 |
| Inner Diameter 1 [mm] | 24 |
| Inner Diameter 1 [mm] | 25 |
| Inner Diameter 2 [mm] | 18,5 |
| Forward- /Backflow | 3 |
| Hose Length [inch] | 13 |
| Hose Length [inch] | 14,5 |
OE (Original Equipment) number 6464WQ is a manufacturer's reference code for Heater Hose used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 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 6464WQ.