Maintain correct engine temperature and reliable cooling system operation with this Genuine Nissan Throttle Body Bypass Hose, designed to suit Nissan Patrol GU Y61 models fitted with the TB48 petrol engine and automatic transmission. This OEM bypass heater hose connects to the rear of the throttle body and plays an important role in circulating coolant through the throttle body system to help maintain correct operating temperatures.

Over time, throttle body bypass hoses can become brittle, cracked, swollen, or damaged due to constant exposure to engine heat, coolant, and harsh operating conditions. A failing hose can result in coolant leaks, loss of coolant, overheating risks, and potential engine damage if not replaced. Replacing a worn or damaged bypass hose helps restore proper coolant circulation and maintain the reliability of your Patrol’s cooling system.

Manufactured to Genuine Nissan specifications, this throttle body bypass hose provides precise fitment, durable rubber construction, and long-lasting performance. It is the ideal replacement component for cooling system repairs, preventative maintenance, or restoring your Nissan Patrol GU Y61 TB48 Automatic to its original factory condition.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and factory reliability
• Designed specifically for Nissan Patrol GU Y61 TB48 Automatic models
• Rear throttle body bypass hose application
• Maintains correct coolant circulation through the throttle body
• Helps regulate engine operating temperature
• Prevents coolant leaks caused by aged or damaged hoses
• Manufactured from high-quality rubber compound for durability
• Designed to withstand engine heat, coolant exposure, and vibration
• Helps protect against overheating caused by coolant loss
• Direct replacement for the original factory hose
• No modifications required for installation
• Manufactured to Nissan's original factory specifications

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61 TB48 Petrol Automatic

Please check your vehicle compatibility before purchasing. Contact us with your VIN details if you require assistance confirming fitment.

Common Signs You May Need Throttle Body Bypass Hose Replacement

• Coolant leaks around the throttle body area
• Cracked or brittle rubber hose
• Swollen or deteriorated hose material
• Loss of coolant over time
• Engine overheating concerns
• Visible coolant residue in the engine bay
• Hose becoming soft or damaged with age
• Cooling system repairs being carried out
• Replacing old factory coolant hoses
• Preventative maintenance on high-mileage vehicles

Replacing a worn or damaged Genuine Nissan throttle body bypass hose helps maintain correct coolant flow, reduces the risk of overheating, and restores the factory cooling system reliability and performance of your Nissan Patrol GU Y61 TB48 Automatic.