This is a high-quality NPW viscous fan hub, designed as a direct replacement for the Nissan Navara D23 NP300 fitted with the 2.3L, M9T, YS23 turbo-diesel engine. Located at the front of the engine, this viscous hub is a fluid-filled coupling that connects the cooling fan to the water pump, regulating the fan's speed based on engine temperature to ensure optimal cooling.

Over time, the internal silicone fluid within the original hub can degrade or leak, preventing the clutch mechanism from engaging correctly. This failure means the fan won't spin at the required speed to cool the radiator, leading to engine overheating. The most common symptom of a failing viscous hub is the engine temperature rising, particularly in slow traffic or when stationary, and the noticeable absence of the fan's 'howling' noise when the engine is hot.

Replacing a faulty viscous hub is considered a moderate workshop job that typically requires removing the radiator and fan shroud for access. While performing this replacement, it's the perfect opportunity to inspect the fan blade for any cracks, check the water pump for leaks or bearing play, and examine the fan belt for signs of wear or damage. This ensures the entire cooling system is in top condition.

Product Features

• Reliable Performance: Manufactured by NPW, a respected Japanese OEM and aftermarket supplier, ensuring dependable cooling.
• Direct Fitment: Engineered as a direct replacement for the original hub, guaranteeing a straightforward installation.
• Restores Cooling Efficiency: Solves overheating issues caused by a faulty hub, protecting your engine from potential damage.
• Durable Construction: Built to withstand the harsh demands of Australian conditions, from city traffic to off-road tracks.

If you are unsure if this is the one you need for your vehicle, please contact us with a VIN# to confirm for you.

Vehicle Fitment

• 2015-2026 D23 Navara Ute, Ute Dual Cab, Ute King Cab, YS23DDT, YS23DDTT

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Genuine Nissan Product Alternative

This NPW viscous hub offers a high-quality aftermarket solution for your Navara. For customers who prefer to fit only Original Equipment (OE) parts, a Genuine Nissan viscous hub is also available. Choosing a Genuine Nissan part guarantees the exact fitment, performance, and cooling characteristics as specified by the vehicle's manufacturer.

The team at Patrolapart are experts with years of experience with Aftermarket products and can help with any enquiries about the brand, its product range, and all Nissan 4x4 parts. Give us a call on 03 9735 9099.