About Us


Kilkenny Castings began manufacturing thermostat housings in 1972 with an initial product range of just four different model housings.


Our product range now consists of around 200 different housings, making it the largest range of Australian made thermostat housings in the market.


Since 1972, our product range has also expanded to include: Water Pump Backing Plates, Timing Covers, Rocker Covers, Tensioner Pulleys, Brass Adaptors and more.


Our products are manufactured in South Australia. and are distributed both nationally and overseas (principally to the UK and New Zealand).


We are available to make any automotive, cast aluminum, zinc or brass item, for which there is sufficient interest.


The manufacturing facility is Quality Accredited to AS/NZ ISO 9001:2015. Rigorous auditing is conducted to continually improve the design, development and manufacturing of quality products.


We are committed to providing quality products at competitive prices with excellent sales and customer service support.


- - WO24          WO22R                 WO484          WO8NPP            WOB51           WO2XA


KC Auto Products