Mackay Engine Oil Cooler Coolant Bypass Hose for Nissan Pathfinder R51 & Navara D40 2.5L Diesel

Ensure optimal engine performance and reliable cooling with the Mackay CH4763 Engine Oil Cooler Coolant Bypass Hose, specifically engineered for Nissan Pathfinder R51 and Navara D40 models equipped with the 2.5L I4 Turbo Diesel engine. Designed as a direct OE replacement, this premium-quality hose connects the engine to the rear oil cooler port, delivering efficient coolant circulation and protecting your engine under demanding conditions.

Key Features:

• Exact OE Replacement: Perfectly fits Nissan Pathfinder R51 (07/2005 to 01/2010) and Navara D40 2.5L models built in Spain between 12/2005 and 01/2010, ensuring hassle-free installation and compatibility.
• Robust Construction: Made from high-grade EPDM rubber compounds, resistant to cracking, electrochemical degradation, weathering, and under-bonnet heat for long-lasting durability.
• Built to Withstand: Operates reliably within a temperature range of -40°C to 125°C, meeting and exceeding SAE J20R3 Type EC Class D-1 and D-2 specifications.
• Precise Dimensions: 12mm inside diameter and 330mm length designed for secure fluid containment in the oil cooler system (coolant/water applications only).
• Trusted Brand Legacy: Backed by Mackay’s 85+ years of Australian automotive excellence, delivering uncompromised quality and performance.

Important Fitment Information:

Fits:

• Nissan Navara D40 2.5L RX, ST-X CVND40 (Built in Spain, 126kW) [12/2005 to 01/2010]
• Nissan Navara D40 2.5L ST, ST-X CVAD40 (Built in Spain, 120kW)
• Nissan Navara D40 2.5L ST, ST-X CVND40 (Built in Spain, 140kW)
• Nissan Pathfinder R51 2.5L (07/2005 to 01/2010)

Does NOT Fit:

• Nissan Navara D40 2.5L RX ACUD40 (Built in Thailand, 106kW)
• Nissan Navara D40 2.5L RX VCGD40 (Built in Thailand, 106kW)
• Navara D40 RX, ST-X CVND40 (Built in Spain 126kW) from 02/2010 onwards
• Navara D40 RX ST-X King Cab NCUD40 (Thailand 126kW)
• Navara D40 ST, ST-X, RX VCUD40 (Thailand 126kW)
• Nissan Pathfinder R51 2.5L from 02/2010 onwards

Why Choose Mackay?

For over 85 years, Mackay has set the benchmark in Australian automotive manufacturing, pioneering innovations like rubber-to-metal bonding and supplying pivotal components for iconic vehicles from FX Holden (1948) to VF Holden (2017). Mackay Automotive products are engineered with uncompromised quality and durability, ensuring your vehicle’s vital systems perform flawlessly.

Upgrade your engine oil cooling system with the Mackay Engine Oil Cooler Coolant Bypass Hose—trusted quality, perfect fit, and rugged durability tailored for your Nissan Pathfinder and Navara 2.5L diesel. Order now and keep your engine running cooler, longer!