Parts for your 2019 Toyota Prius-Oil seals

2019 Toyota Prius oil-seals — what they do and when they need attention

Oil-seals absolutely are used on the 2019 Toyota Prius. Toyota’s own technical literature confirms this: the Toyota Repair Manual for the ZVW50 series outlines replacement procedures for the crankshaft front oil-seal, rear main oil-seal and transaxle drive shaft oil-seals, and the Toyota Electronic Parts Catalogue lists these seals as service parts for the 2ZR-FXE engine and the hybrid transaxle. The Toyota New Car Features manual for this generation also describes sealed lubrication within the P610 hybrid transaxle. So, oil-seals are relevant and fitted from factory.

On a 2019 Prius, oil-seals keep engine oil and transaxle fluid where they belong, while letting rotating shafts do their job. They’re vital for low emissions, clean driveways and long component life. Under the bonnet, the key oil-seals include:

• Engine crankshaft seals (front and rear)
• Camshaft seals
• Hybrid transaxle drive shaft (axle) seals and input/output shaft seals

These seals don’t have a set replacement interval