Maintain reliable engine oil temperature and long-term engine protection with this Genuine Nissan Oil Cooler Hose to Block, designed for Nissan Patrol GQ and GU models fitted with the RD28 engine. This OEM hose connects the oil cooler directly to the engine block, ensuring stable oil circulation and consistent operating temperatures under load.

Over time, original rubber oil cooler hoses can harden, crack, or weaken due to heat cycling and engine bay exposure. When this happens, oil leaks may occur, leading to reduced oil pressure, overheating risks, and potential engine damage if left unaddressed. Replacing a worn hose with a genuine Nissan part restores proper sealing and reliable oil flow.

Manufactured to genuine Nissan specifications, this direct-fit hose offers precise fitment, excellent heat and oil resistance, and long-lasting durability, making it ideal for demanding Australian conditions and both on-road and off-road driving.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed specifically for Nissan Patrol GQ and GU RD28 engines
• Connects oil cooler directly to engine block
• Maintains optimal engine oil temperature and circulation
• Helps prevent oil leaks and pressure loss
• High heat and oil-resistant rubber construction
• Direct-fit replacement with no modifications required
• Built for harsh Australian driving and off-road conditions

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ RD28
• Nissan Patrol GU RD28

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

Common Signs of a Worn or Failing Oil Cooler Hose

• Oil leaks near oil cooler or engine block
• Low engine oil levels without obvious cause
• Oil smell or light smoke from engine bay
• Cracked, hardened, or swollen rubber hose
• Oil residue around hose connections or fittings
• Engine running hotter than normal under load

Replacing a deteriorated oil cooler hose helps prevent engine oil loss, overheating, and potential long-term engine damage.

Why Choose Genuine Nissan Parts?

Genuine Nissan oil system components are engineered to strict factory tolerances for durability, sealing performance, and reliability. Unlike aftermarket alternatives, OEM hoses are designed specifically for Nissan engines to withstand extreme heat, pressure fluctuations, and the demanding conditions of Australian driving and off-road use.