Mackay Coolant Expansion Recovery Tank Hose for Holden Commodore VT-VY V8 LS1 – Crossover Pipe to Plastic T-piece

Ensure your Holden Commodore’s cooling system performs flawlessly with the Mackay CH5735 Coolant Expansion Recovery Tank Hose – a direct OE replacement designed for ultimate reliability and durability.

Why Choose the Mackay CH5735 Hose?

• Premium Quality, Australian Made: Manufactured in Melbourne from high-grade EPDM rubber with advanced electrochemical degradation (ECD) resistant compounds, this hose offers superior resistance to heat, pressure, and chemical wear in the harshest engine bay conditions.
• Precision Fitment: Engineered specifically for the Holden Commodore VT to VY V8 LS1 models, it connects the crossover pipe to the plastic T-piece with a secure, leak-free seal to maintain optimal engine temperature and prevent coolant loss.
• Certified Reliability: Meets stringent ISO manufacturing standards and OE specifications to ensure long-lasting performance without premature cracking or failure.
• Vehicle Compatibility:
• Fits HSV GTS VT 5.7L LS1 (GENIII) Manual 300kw [04/2000 – 09/2000]
• HSV Maloo VU & VY 5.7L
• HSV SV300 VX 5.7L
• HSV SV99 VT 5.7L
• Important: Does NOT fit the HSV GTS VT 5.7L 304 Stroker Manual/Automatic 220kw models.

Technical Specifications:

• Material: High-Grade EPDM Rubber
• Product Type: Coolant Recovery/Expansion Tank Breather Hose
• Placement: Engine Bay (Crossover Pipe to Plastic T-piece)
• Transmission Compatible: Manual and Automatic

Trusted Australian Heritage

With 85 years of innovation and excellence, Mackay has been a champion in automotive manufacturing—from the first FX Holden in 1948 to the latest VF Holden. Mackay products stand for uncompromising quality and passion for performance, exported worldwide and trusted by professionals and enthusiasts alike.

Upgrade your Holden’s coolant system the right way – shop the Mackay CH5735 hose today for peace of mind and peak engine efficiency!