Maserati Biturbo V6 Water Pump OEM Tested (2.0 / 2.5 / 2.8L) – P/N 470045900 – Made in Italy

Genuine Maserati OEM water pump for classic Biturbo V6 2.0 / 2.5 / 2.8L (18V & 24V) engines. Used and tested, Made in Italy, and ready to ship in 1–2 business days.
OEM Part Number: 470045900 (470 045 900)

Keep your classic Maserati Biturbo-family V6 running at the proper temperature with this original OEM Maserati water pump.

This unit is used and tested to help ensure proper operation before shipping. Ideal for restorations, maintenance, or replacing a failing/leaking pump on the Biturbo-era V6 platform.

✅ Key Details

• Part Type: Water Pump

• OEM Maserati Part Number: 470045900

• Condition: Used – Tested

• Origin: Made in Italy

• Fitment: Maserati Biturbo-era V6 (see compatibility below)

• Handling Time: Usually ships within 1–2 business days

• Important: Not for current/newer Quattroporte and Ghibli models

Compatibility / Fitment

Fits Maserati Biturbo V6 engines:

• 2.0L / 2.5L / 2.8L

• 18-valve & 24-valve versions

Vehicle Fitment Includes (Biturbo Family)

• Spyder / Coupe

• 222 / 2.24 / 228

• 420 / 4.24

• 425 / 430

• Karif

• Ghibli II

• Quattroporte IV (V6 engine only)

Also Fits These Engine Codes

• 471 / 473 / 475 / 490 / 495 / 477

Fitment can vary by year/market. If you’re unsure, message us your VIN and/or a photo of your existing pump & pulley layout and we’ll help confirm.

Condition & Testing Notes

This is a used OEM pump and may show normal cosmetic wear from prior use/storage.
Tested prior to shipment for basic functional integrity.

What’s Included

• 1x Maserati OEM Water Pump – P/N 470045900
  (Only what’s shown in photos is included.)

Shipping

• Ships within 1–2 business days in most cases

• Carefully packed to protect the pulley hub and sealing surfaces