| Weight | 0.32 kg |
| For oe no. | a 204 835 03 64 |
| For oe no. | a 204 835 03 64 |
| Voltage (V) | 12 |
| Operating mode | electric |
| D1 (mm) | 20 |
| D2 (mm) | 20 |
| Flow rate (l/min) | 12 |
| Weight | 0.32 kg |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| MERCEDES-BENZ | 171 835 00 64 , 1718350064 |
| MERCEDES-BENZ | 197 835 00 64 , 1978350064 |
| MERCEDES-BENZ | 204 835 03 64 , 2048350364 |
| MERCEDES-BENZ | 211 506 00 00 , 2115060000 |
| MERCEDES-BENZ | 211 835 00 64 , 2118350064 |
| MERCEDES-BENZ | 211 835 01 64 , 2118350164 |
| MERCEDES-BENZ | 211 835 02 64 , 2118350264 |
| MERCEDES-BENZ | 211 835 03 64 , 2118350364 |
| MERCEDES-BENZ | 221 500 04 86 , 2215000486 |
| MERCEDES-BENZ | 639 835 00 64 , 6398350064 |
| MERCEDES-BENZ | A 171 835 00 64 , A1718350064 |
| MERCEDES-BENZ | A 197 835 00 64 , A1978350064 |
| MERCEDES-BENZ | A 204 835 03 64 , A2048350364 |
| MERCEDES-BENZ | A 211 506 00 00 , A2115060000 |
| MERCEDES-BENZ | A 211 835 00 64 , A2118350064 |
| MERCEDES-BENZ | A 211 835 01 64 , A2118350164 |
| MERCEDES-BENZ | A 211 835 02 64 , A2118350264 |
| MERCEDES-BENZ | A 211 835 03 64 , A2118350364 |
| MERCEDES-BENZ | A 221 500 04 86 , A2215000486 |
| MERCEDES-BENZ | A 639 835 00 64 , A6398350064 |
| VW | 2E0 965 521 , 2E0965521 |
| VW | 2E0 965 559 , 2E0965559 |
| Usage numbers |
| 7.06740.09.0 |
| 4 |
| 02898E+12 |
The Auxiliary Water Pump (cooling water circuit) (7.06740.09.0) maintains coolant flow independently of engine speed. Installing a Porza-quality auxiliary pump restores thermal control and system reliability.
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