This hose is located underneath the alternator on a TD42 engine, connecting the vacuum pump to the engine block. Its job is to drain the lubricating oil from the pump back into the engine. The original hose is constantly exposed to intense engine heat and oil, which causes the rubber to harden, go brittle and eventually crack, leading to oil leaks.
If this hose fails, it will leak oil directly onto the alternator and down the side of your engine. A small leak can quickly turn into a large one, making a mess of your engine bay and potentially causing engine damage from oil loss if not addressed.
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.
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.
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Normal
Hose GQ TD42 Alt Vac Pump Oil Return/Drain