These heater taps are notorious for corroding and breaking. Direct Replacement Fit will suit VS-VY 

Heater Tap to suit VS VT VU VX VY V8 5.7L. Will also suit 3.8L V6 and Supercharged V6.

Mackay range of replacement radiator products are designed for durability and heat resistance, perfect for water or coolant and able to withstand harsh engine temperatures and electrochemical wear to ensure the coolant stays contained. Strict OEM standards, Mackay was a OEM manufacturer for Holden in Australia.

• Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
• NOW IN SMEATON GRANGE!