Water Recirculation Pump, parking heater - 7.10101.00.0 PIERBURG - 7N0965561B, 9031194B, WG1968072

Pierburg water circulation pump for independent heating. Suitable for Škoda Octavia / Yetti / Superb, Audi A3, VW Touran / Golf / Tiguan, Seat Alhambra 1.4 TSI 1.6 TFSi 2.0 TDi 2.0 TFSi manufactured since 2003. For CAVA, CNWB, CDAA, CFFB, CFFE, CCZA and other engines.

The pump 7.02671.48 also has version 7.10101.00.0 which has longer service life estimated at 7000 operating hours. The pump 7.10101.00.0 has been developed for critical installation cases. For more information, see Pump 7.10101.00.0 is a long service life version of 7.02671.48.0.

This pump has been developed for particularly critical installation cases.

In addition to the modified axial locking of the rotor (perforated rotor) to increase service life, the main difference compared to the original type is the filling of the electronics compartment with Silgel.

Silgel (Silgel  - transparent incapsulating compound) prevents the harmful effect of permeability (especially moisture, dust, etc.) on the circuit board. Because the DAE membrane (pressure compensation membrane) method does not work completely reliably, this solution was chosen.

However, the complexity of production is relatively high and these pumps are much more expensive compared to the "unfilled" types.

The Silgel version should preferably be used where the risk of permeability is potentially possible. In this case, permeability is understood as the process by which a substance (moisture, impurities, etc.) penetrates or migrates through solid surface.