BMW Brand New Water Pump with Gasket for E9 CS / E3 Bavaria Models

Fits the following vehicles:

E12: Details on E12
E12 528i Sedan, U.S.
E12 530i Sedan, U.S.
E12 525 Sedan, Euro
E12 528 Sedan, Euro
E12 528i Sedan, Euro

E23: Details on E23
E23 733i Sedan, U.S.
E23 728 Sedan, Euro
E23 728i Sedan, Euro
E23 730 Sedan, Euro
E23 732i Sedan, Euro
E23 733i Sedan, Euro

E24: Details on E24
E24 630CSi Coupe, U.S.
E24 633CSi Coupe, U.S.
E24 630CS Coupe, Euro
E24 633CSi Coupe, Euro
E24 635CSi Coupe, Euro

E3: Details on E3
E3 2500 Sedan, U.S.
E3 2800 Sedan, U.S.
E3 2800Bav Sedan, U.S.
E3 3.0S Sedan, U.S.
E3 3.0SBav Sedan, U.S.
E3 3.0Si Sedan, U.S.
E3 2.8L Sedan, Euro
E3 2500 Sedan, Euro
E3 2800 Sedan, Euro
E3 3.0L Sedan, Euro
E3 3.0S Sedan, Euro
E3 3.0Si Sedan, Euro
E3 3.3L Sedan, Euro
E3 3.3Li Sedan, Euro

E9: Details on E9
E9 2800CS Coupe, U.S.
E9 3.0CS Coupe, U.S.
E9 2.5CS Coupe, Euro
E9 2800CS Coupe, Euro
E9 3.0CS Coupe, Euro
E9 3.0CSi Coupe, Euro
E9 3.0CSiL Coupe, Euro
E9 3.0CSL Coupe, Euro

• All the component parts fitted are pre-tested to evaluate durability, performance and reliability.
• The bearings undergo a durability test equivalent to nominal lifespan and are then inspected to assess integrity.
• The mechanical seals are tested in extreme coolant temperature conditions according to predefined cycles.
• The shape of the impellers is optimized thanks to the use of prototypes on which flow and performance tests are performed.
• On both the entrainment parts and the bodies, the choice of materials and/or technologies different to original ones is made on the basis of structural and mechanical tests.
• After assembly all the pumps undergo seal tests on units that reject those with leaks above set limits