Technical: Cooling

Water Pump General Fitting Instructions: NPB-19

Excessive Use of Sealant Critical Warning

Download NPB-19.pdf (158.91 KB)

Ford/Mazda 3.0L V6 Duratec AJ Water Pumps: NPB-11

OEM design changes in water pump design

Download NPB-11.pdf (156.76 KB)

Volkswagen, Audi & Skoda 1.8L & 2.0L Water Pumps: NPB-18

Part number supersession for 1.8L & 2.0L waterpumps

Download WPI 4 AUDI VW.pdf (377.25 KB)

Subaru EJ Series Water Pumps

Easily Identify Subaru EJ Series Water Pumps

Download Subaru Water pumps July 2019.pdf (160.85 KB)

Chrysler/Jeep 5.7L, 61.L & 6.4L Water pumps

How to correctly identify Chrysler/Jeep V8 5.7L, 6.1L & 6.4L water pumps

Download New Chrysler Jeep water pumps Aug 2019 _1.pdf (332.35 KB)