OBDI Conversion Part - Turner Motorsport OBD-I 3.2 Coolant Hose Adapter

The TMS Coolant Hose Adapter is needed when you are upgrading to OBD-I (1992-1995 components) on a 3.2 or 2.8 liter engine. These earlier engines use a fitting to secure the heater hose to the front engine cover. The 3.2 and 2.8 liter engines do not have this fitting. This is also needed if you are doing an E30 3.2 or 2.8 engine conversion using OBD-I electronics.

There is no way to affix a coolant hose to the 3.2L M3 Engine in stock form.

Apply two-part epoxy (Included) and insert the TMS Coolant Hose Adapter.

Tap into place with hammer to assure a watertight seal.

Once installed, this is how the fitting should look, ready to accept the coolant hose.

Clean off any excess epoxy. Once installed, the fitting appears to be a factory part.

Included with the kit: TMS Coolant Hose Adapter, two-part epoxy w/mixing cup, wooden mixing stick.