1. Open the hood and locate the 5/8 heater supply hose on your vehicle. This hose is typically connected to the engine
near the thermostat or the upper radiator hose. Locate the heater return hose. This hose is typically connected
to the engine near the lower radiator hose. Be sure you are NOT installing the Heater Manifold in the return hose.
2) Identify a location in the heater supply hose where
the windshield washer fluid Heater Manifold can
be installed. A straight section of hose approx. 9 inches
long where the unit can be secured with the large cable
ties provided is ideal. Care should be taken to make
sure the unit is not allowed to rub against other metal
components that could damage it.
Hold the Heater Manifold up to the hose to check fit,
mark the end locations, then carefully cut and remove
this section of hose.
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