Please, select the appropriate vehicle to verify whether it is suitable
OPTIMAL AQ-1641 Water pump Number of Teeth: 20, with belt pulley, without gasket/seal, Belt Pulley Ø: 59,3 mm
- Number of Teeth: 20
- Pulleys: with belt pulley
- Impeller Diameter [mm]: 58
- Supplementary Article / Supplementary Info: without gasket / seal
- Belt Pulley Ø [mm]: 59,3
- Item number: AQ-1641
- Our price: £ 71,96
- Manufacturer: OPTIMAL
- EAN number: 4031185040198
- Construction Year to: This characteristic varies depending on the car model.
- Condition: New
OE reference number(s) comparable with the original spare part number:

Fully equivalent products


Water pump OPTIMAL AQ-1641 compatible with the following popular cars
Car models | Fiat Panda 141; Fiat Seicento 187; Fiat Punto 176; Fiat Cinquecento 170; Fiat Uno 146; Lancia Y 840A; Fiat Tipo 160; Fiat Palio Weekend; Palio I Hatchback (178); Punto I Convertible (176); Siena; Lancia Y10 156 |
Engines | 1000; 1100 4x4; 1100; 1100 Trekking 4x4; 1000 i.e. Cat; 1000 4x4; 750; 1.1; 60 1.2; 75 1.2; 55 1.1; 1.1 Sporting; 60 1.1; 45 i.e. 1.0; 50 1.1; 45 1.0; 1.2; 1.3; 1.0 Fire; 1.1 i.e Fire Allrad; 1.1 i.e Fire; 1.0 Fire Allrad; 1.1 Fire Allrad; 1.1 Fire; 1.1 i.e. Fire Allrad; 1.1 i.e. Fire; 1.0 Fire Catalytic-Conv |
Engine power (horsepower) | 34-73 hp |
Power (kilowatts) | 25-54 kW |
Year of manufacture | 1984-2025 |
Manufacturer article number | AQ-1641 |
OE part number(s) | 46423351, 71713727, 5973713, 7715242, 7691820 |
Have you ever bought this product from AUTODOC: OPTIMAL Water pump AQ-1641?
Customer reviews and star ratings help our customers learn more about a product and decide whether it is worth buying. A complex algorithm is used to calculate the star rating, taking into consideration how long ago the review was made, whether the item was actually purchased in the AUTODOC online shop, and whether it was returned or not.
The tag "verified purchase" allows you to find reviews from customers who have actually purchased the item in question from the AUTODOC online shop. The "verified purchase" label applies to reviews of items purchased from the same account the reviews were submitted from. We still consider reviews without the "verified purchase" tag to be important, but we can't guarantee that the items described in such reviews were purchased in the AUTODOC online shop.
Questions and answers
OPTIMAL AQ-1641: popular articles
Would you like to learn more about OPTIMAL Engine water pump ?
Read the Water pump AQ1641 FAQ and customer reviews!
Need help? Contact us
Each order from £ 140 value of goods, include free shipping within Great Britain. If order total is less than £ 140, shipping cost will be £ 8,45
Your recently viewed items
