Buy 2012 Toyota Tacoma 4.0L V6 A/T RWD Base Standard Cab Pickup Fleetside Hose. Coolant. Passenger Body, By-pass, Throttle - OEM Toyota Part # 1626720010 (16267-20010, 162670A010)

Engine Coolant Bypass Hose. Hoses carries permanent Coolant, or antifreeze, throughout the Engine, heater, and radiator.

Engine Coolant HoseEngine Coolant Bypass Hose

Fits Camry, Sienna, Solara

#3. 3.0 LITER, #3. To throttle body.
Cooling System Bypass Line - Repair or Replace
If your 2012 Toyota Tacoma has been either leaking coolant or overheating, you could have a faulty cooling system bypass line. Let our technicians help trace the problem and replace the faulty coolant hose with a genuine Toyota part.