Upgrade your Subaru Tribeca’s cooling system with the Mackay Engine Bypass Coolant Hose, expertly designed and manufactured in Australia to deliver premium quality and reliability. This genuine aftermarket replacement hose is specifically engineered for the Subaru Tribeca B9 3.0L and 3.6L models, connecting the radiator to the filler neck with precision fitment.

Constructed from high-grade EPDM rubber reinforced with advanced Aramid/Rayon lockstitch, the Mackay CH4859 hose offers exceptional resistance to heat, water, and ozone exposure. Its state-of-the-art electrochemical degradation resistance (ECD) ensures durability even under the toughest engine bay conditions. Rated to withstand extreme temperatures ranging from -40°C to 125°C, this hose is purpose-built for coolant transfer, eliminating common issues like cracking, splitting, or fatigue over time.

Key Features:

• Perfect Fit for Subaru Tribeca B9 3.0L & 3.6L (Radiator to filler neck)
• Premium-grade EPDM rubber with Aramid/Rayon reinforcement for superior strength and flexibility
• Advanced electrochemical degradation resistance (ECD) for long-lasting performance
• Temperature rating from -40°C to 125°C suitable for harsh engine environments
• Meets SAE J20R4 Type EC Class D-1 and D-2 specifications
• Precision engineered to prevent leaks, cracking, and hose failure
• Dimensions: 175 mm (L) x 90 mm (W) x 60 mm (H)
• Not suitable for fuel, oil, or brake fluid transfer

Backed by Mackay’s 85-year legacy of Australian automotive manufacturing excellence, this Engine Bypass Hose guarantees uncompromised quality and performance. Whether you’re tackling regular maintenance or engine repairs, trust Mackay for a dependable replacement part that keeps your Subaru running cool and efficiently.

Ensure your vehicle’s cooling system operates at peak performance—order the Mackay Engine Bypass Coolant Hose today and experience the difference of premium Australian-made automotive components!