Mackay Crankcase PCV Breather Hose – Left Hand Side Rocker Cover to PCV Valve for Holden Commodore VN 5.0L V8
Ensure your Holden Commodore VN 5.0L V8 runs smoothly and efficiently with the Mackay CH6456 Crankcase (PCV) Breather Hose. Proudly engineered and designed in Australia, this premium replacement hose meets or exceeds stringent OE standards, delivering outstanding durability and performance in demanding engine environments.
Made from high-quality nitrile rubber, this hose provides exceptional resistance to oil vapors, heat, and wear—protecting your engine and maintaining optimal emissions control. With an exact fit designed to connect the left-hand side rocker cover to the PCV valve, the Mackay breather hose ensures reliable ventilation of crankcase gases, supporting engine health and fuel efficiency.
Key Features:
- Premium Quality Material: Constructed from nitrile rubber for superior oil-vapour resistance and heat tolerance.
- Precision Fit: Designed specifically for the Holden Commodore VN 5.0L V8, connecting the LHS rocker cover to the PCV valve.
- Durable & Reliable: Engineered to meet or exceed original equipment standards for long-lasting performance.
- Certified Quality: Manufactured to ISO standards in Australia, ensuring uncompromised quality.
- Hose Specifications:
- Length: 60mm
- Inner Diameter: 16mm (both ends)
Important Fitment Note:
This product is made for the Holden Commodore VN 5.0L V8 and will NOT fit most Volkswagen Transporter T5 1.9L models except for the Crewman SWB, LWB 7H variant.
About Mackay:
For over 85 years, Mackay has been a trusted name in Australian automotive manufacturing — from supplying parts for the first FX Holden in 1948 to the VF Holden in 2017. Mackay stands for uncompromising quality and innovation, exporting world-class automotive components globally from Melbourne.
Invest in Mackay’s genuine crankcase breather hose for your Holden Commodore VN to maintain engine efficiency, reduce emissions, and keep your V8 performing at its best. Order now for a direct OE replacement that delivers peace of mind and lasting durability.