Electric Water Pump for Nissan TB48 Engines (Patrol 1997–2009)

The electric water pump is an advanced solution for Nissan TB48 engines, used in Patrol models from 1997 to 2009. By replacing the traditional mechanical pump, it provides constant cooling performance independent of engine speed, enhancing temperature control, reliability, and performance—especially in modified vehicles or those under heavy load.

Eliminating the belt-driven mechanism reduces mechanical drag, allowing for power gains of up to 10 HP in the higher RPM range. The pump can continue to operate after ignition is turned off, protecting the cylinder head and intake system from heat soak after intense driving.

Its compact, reinforced construction makes it ideal for tuning and motorsport applications, where efficiency and durability under extreme conditions are crucial.

• Constant, engine-speed-independent cooling performance
• Effective cooling even at idle and after engine shutdown
• No belt drive – reduced drag, more power
• Power gains of up to 10 HP in higher RPMs
• Coolant circulation after engine shutdown – protects turbo and head
• Increased reliability under high heat and heavy load
• Durable, compact design ideal for motorsport and performance builds

Dedicated to: Nissan Patrol TB48 1997–2009