Keep your engine bay clean and leak-free with this Genuine Nissan Oil Filler Cap O-Ring, designed for Nissan Patrol GQ Y60 and GU Y61 models fitted with TD42, TB42, and TB45 engines. This OEM rubber O-ring seals the oil filler cap against the rocker cover, preventing engine oil leaks and maintaining a proper seal under normal engine operating pressure.

Over time, the original O-ring can harden, flatten, or crack due to constant heat cycling and engine oil exposure. When this happens, oil may seep or spray from the filler cap area, leading to a messy engine bay and attracting dirt and grime buildup.

Manufactured to genuine Nissan specifications, this direct-fit replacement ensures reliable sealing, correct fitment, and long-lasting durability in demanding diesel and petrol engine conditions.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed for Nissan Patrol GQ Y60 and GU Y61 TD42, TB42, TB45 engines
• Seals the oil filler cap to the rocker cover
• Helps prevent engine oil leaks and contamination
• Heat and oil resistant rubber compound for long service life
• Maintains a clean and protected engine bay
• Direct replacement with no modifications required
• Ideal for routine maintenance or engine servicing

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ Y60
• Nissan Patrol GU Y61
• Engines: TD42, TD42T, TD42Ti, TB42, TB45

Please confirm compatibility before purchase or contact with your VIN for assistance.

Common Signs of a Worn Oil Filler Cap O-Ring

• Oil seepage around filler cap
• Oil splatter across rocker cover area
• Dirty or dusty oil cap sealing surface
• Hardened, cracked, or missing O-ring
• Strong oil smell in engine bay

Replacing this small seal helps maintain engine cleanliness and prevents unnecessary oil loss.