Maintain correct vacuum pump lubrication and prevent oil leaks with this Genuine Nissan Alternator Vacuum Pump Oil Return Drain Hose, designed to suit Nissan Patrol GQ Y60 models fitted with the TD42 diesel engine. This OEM hose is located underneath the alternator and connects the vacuum pump to the engine block, allowing lubricating oil to drain back into the engine correctly.

Over time, vacuum pump oil return hoses are exposed to constant engine heat, oil contamination, and harsh operating conditions, causing the rubber to harden, become brittle, or crack. A damaged hose can allow engine oil to leak onto the alternator and down the side of the engine, creating mess, reducing oil levels, and potentially affecting surrounding components. Replacing a worn hose helps restore proper oil drainage and maintain vacuum pump reliability.

Manufactured to Genuine Nissan specifications, this alternator vacuum pump oil return drain hose provides precise fitment, oil-resistant construction, and reliable long-term performance. It is the ideal replacement component for repairing oil leaks, completing engine servicing, or maintaining the factory reliability of your Nissan Patrol GQ Y60 TD42 diesel.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and factory reliability
• Designed specifically for Nissan Patrol GQ Y60 TD42 diesel engines
• Connects the alternator-mounted vacuum pump to the engine block
• Allows correct oil drainage from the vacuum pump back into the engine
• Helps prevent oil leaks around the alternator and engine bay
• Manufactured from oil and heat-resistant rubber compound
• Moulded design ensures correct routing without kinking or rubbing
• Designed to withstand harsh engine bay temperatures and conditions
• Helps maintain reliable vacuum pump operation
• 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 GQ Y60 TD42 

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

Common Signs You May Need Alternator Vacuum Pump Oil Return Drain Hose Replacement

• Oil leaking underneath the alternator
• Oil residue down the side of the engine block
• Cracked or brittle vacuum pump hose
• Hardened rubber from age and heat exposure
• Oil leaks after vacuum pump servicing
• Vacuum pump maintenance being carried out
• Replacing aged engine bay hoses
• Restoring original factory vacuum system components
• Preventative maintenance on high-mileage TD42 engines

Replacing a worn or damaged Genuine Nissan alternator vacuum pump oil return drain hose helps prevent oil leaks, maintains correct vacuum pump operation, and restores the factory reliability, durability, and performance of your Nissan Patrol GQ Y60 TD42 diesel engine.