Genuine Rocker Cover Blowby Breather Hose - Nissan Patrol Y61 GU TD42T This hose is fitted to the rocker cover on your engine and connects to the intake pipe, just before the turbo. Its job is to vent crankcase pressure, or 'blowby', back into the engine to be burnt. Exposure to engine heat and oil fumes causes the original rubber to become hard, brittle, and eventually crack. A failed hose will leak oil all over the side of your engine and can cause a vacuum leak, which allows dust and unfiltered air directly into your turbo and engine, leading to poor performance and potential damage. Features & Benefits Made from a quality, oil-resistant rubber compound designed for the high-temperature engine bay environment. Specifically moulded for the TD42T engine, which ensures a direct-fit replacement with no modifications required. Provides secure fitment on both the rocker cover and intake pipe outlets, preventing messy oil leaks and harmful vacuum leaks. Restores the correct engine crankcase ventilation system, protecting your engine's internal components. Vehicle Fitment Nissan Patrol Y61 GU models fitted with the TD42T (Factory Turbo) engine. Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment. Nissan Genuine Parts Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.
