Water Pump FIRST LINE FWP1785 OE Ref 71713728

Key Specification:
  • EAN: 5038068241221
  • OEM Reference number: 46422512
  • Supplementary Info: WATER PUMP KIT
  • Supplementary Info: without gaskets/seals
  • Number of Teeth: 23
Sale
£ 44.00
£ 33.18 excl. VAT
In Stock
SKU:FIRST LINE FWP1785
BrandFIRST LINE
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EAN
5038068241221
OEM Reference number
46422512
Supplementary Info
WATER PUMP KIT
Supplementary Info
without gaskets/seals
Number of Teeth
23
PURPOSE GROUP
Coolant Water
Impeller Diameter [mm]
63

Water Pump FIRST LINE OE Ref 71713728 – FIRST LINE – OEM 46422512

This Water Pump FIRST LINE OE Ref 71713728 is manufactured by FIRST LINE and supplied as a direct replacement for OEM reference 46422512. Designed for use in selected ALFA ROMEO, FIAT, LANCIA vehicles, it is intended to meet original equipment fit and function requirements.

The part is identified by manufacturer reference FWP1785 and EAN EAN: 5038068241221, allowing accurate cross-referencing and compatibility checks. It is suitable for replacing worn or faulty components where dependable operation is required.

  • without gaskets/seals
  • WATER PUMP KIT

To ensure correct fitment, please use our vehicle registration lookup tool or verify compatibility by matching the OEM reference number before ordering. Vehicle specifications and installation requirements may vary by model and production year.

Vehicle Compatibility & Fitment

This part is compatible with selected ALFA ROMEO, FIAT, LANCIA models. Full compatibility details are available in the Compatibility section.

If this part is not suitable for your vehicle, you can browse alternative options in our Engine Cooling System category.

About e Auto Parts

e Auto Parts supplies a wide range of aftermarket and OE-equivalent vehicle components for customers across the UK and Europe. We focus on clear product identification, accurate compatibility information, and customer support to help you select the correct part.

Reference number(s) comparable with the original spare part number
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.