Parts for your 2004 Nissan Pulsar-Oil seals

2004 Nissan Pulsar oil-seals — purpose, care, and when to replace

Oil-seals are absolutely used on the 2004 Nissan Pulsar (N16). The Nissan Factory Service Manual for the N16 series (Engine Mechanical, Manual Transaxle/Automatic Transaxle, and Front Axle/Driveline sections) specifies multiple seals, including the crankshaft front oil seal, rear main oil seal, camshaft oil seal(s), and transaxle/differential side (drive shaft) oil seals. Nissan’s parts catalog for the N16 likewise lists these seals as service items, confirming their relevance on this model.

On a 2004 Pulsar, oil-seals do the quiet, grubby work of keeping engine and gearbox oils where they belong and stopping dust and water getting in. Up front, the crankshaft oil seal contains oil around the timing cover area