Technical Support: Samurai/Sidekick Coolant Hose Diagram


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This Acme Adapters hose diagram illustrates "what hoses go where" in the Suzuki Samurai, Sidekick/Tracker Diesel swap. This diagram is used for the VW water cooled family of engines such as the diesel 1.6, 1.9 (AAZ) and early TDI motors as well as the VW gas motors. It also lists Acme part numbers relative to the various coolant hoses in the system.

Numbers and letters indicate part numbers. White lines indicate splices where two hoses are joined together.

Acme Hose Part Numbers:

1) Gates #21335
2) Gates #21732
3) With oil cooler: Volkswagen 068121053 P
3) Without oil cooler: Gates #21227
4) Gates #19663
5) Gates #21458
a) Assorted 5/8 heater hose
t) Nylon T’s: 5/8 x 5/8 x 5/8 Home Depot or equivalent: 701623