Engineered and Designed to meet or exceed OE standards Mackay components are direct OE replacement. Designed in Australia and certified to ISO standards.
Quantity Per Vehicle: 1 Product Fitment Note: Thermostat Housing to Water Return Pipe Fitment Retail:Engine By Pass Hose - BMW E24 635CSi 3.4L I6 PETROL - Automatic & Manual
2.5-3.2
1971 - 1976 Petrol Engine 3.0 CSi E9 Coupe 147KW
Quantity Per Vehicle: 1 Product Fitment Note: Thermostat Housing to Water Return Pipe Fitment Retail:Engine By Pass Hose - BMW E24 635CSi 3.4L I6 PETROL - Automatic & Manual
6
1975 - 1981 Petrol Engine 633 CSi E24 Coupe 147KW
Quantity Per Vehicle: 1 Product Fitment Note: Thermostat Housing to Water Return Pipe Fitment Retail:Engine By Pass Hose - BMW E24 635CSi 3.4L I6 PETROL - Automatic & Manual
1978 - 1984 Petrol Engine 633 CSi E24 Coupe 145KW
Quantity Per Vehicle: 1 Product Fitment Note: Thermostat Housing to Water Return Pipe Fitment Retail:Engine By Pass Hose - BMW E24 635CSi 3.4L I6 PETROL - Automatic & Manual
1984 - 1986 Petrol Engine 635 CSi E24 Coupe 136KW
Quantity Per Vehicle: 1 Product Fitment Note: Thermostat Housing to Water Return Pipe Fitment Retail:Engine By Pass Hose - BMW E24 635CSi 3.4L I6 PETROL - Automatic & Manual