Product description
If the coolant pressure in the expansion tank becomes too high, the excess pressure is released through the expansion tank cap. This cap plays an important role in the cooling system and ensures that the pressure remains within safe limits. If the cap is releasing pressure, this is therefore not normal behaviour. In that case, check for possible engine-related problems, such as overheating or combustion gases entering the cooling system.
On older vehicles, the plastic of the cap can harden over time, causing the cap to crack. Therefore, do not overtighten the cap, hand-tight is sufficient. The expansion tank cap is fitted with an internal seal and a pressure valve.
If you are looking for the refill reservoir cap, please check the related items tab.
Expansion tank cap
100 items in stock
€1.83 (Each)
Prices incl. VAT
- Order before 3PM (CET)? Shipped the same day!
- Do you have questions? We are reachable until 17h (CET).
- VW specialist since 1989
- 30 days return period
Waterboxer engine from 1983 (VIN 2--D-089113) and later
Diesel engines from 1984 (VIN 2--E-270001) and later
| Manufacturer | Paruzzi BV |
|---|---|
| Manufacturer address | Kreeft 16, 4401NZ Yerseke, Nederland |
| Manufacturer contact | sales@paruzzi.com |
| Country of origin | CN |
Specifications
| Paruzzi number | 71744 |
|---|---|
| Original VW number | 025121321B |
| Brand | Paruzzi |
Share:
- Applicable on Vanagon/T25
- Paruzzi number: 51650
7 items available
Prices incl. VAT
- Applicable on Waterboxer engines (all model years) | Diesel engines from 8.1982 and later
- Paruzzi number: 71745
- Original VW number: 025121482
30 items available
Prices incl. VAT
- Applicable on Vanagon/T25 8.1982 and later
- Paruzzi number: 72709
- Original VW number: 025121403
10 items available
Prices incl. VAT
- Applicable on Waterboxer engines 8.1985 and later
- Paruzzi number: 72710
- Original VW number: 025121403B
Out of stock
Prices incl. VAT
- Applicable on Waterboxer engines 1983 until 7.1985 | Diesel engines 1984 and later
- Paruzzi number: 72711
- Original VW number: 025121403A
4 items available
Prices incl. VAT
- Applicable on Waterboxer engine through 1983 (VIN 24 D 089 112) | Diesel engines through 1984 (VIN 24 E 270 000)
- Paruzzi number: 71743
- Original VW number: 025121321
9 items available
Prices incl. VAT