• Prevents oil from leaking out of your engine's crankcase


• A failing Engine Crankshaft Seal can lead to oil leakage and is most common in high mileage vehicles


• Replacement is best left to professional technicians

The Engine Crankshaft Seal (Front) is a rubber, circular part that attaches to the front of your vehicle's engine. This small but mighty component secures the end of the crankshaft with the timing cover to restrict metal-on-metal contact and stop oil leaks from happening around your engine's crankcase.

A worn Engine Crankshaft Seal (Front) is most likely to occur in high mileage vehicles. Because the crankshaft seal is usually made of silicone or rubber materials, it can wear down or chip as your vehicle's mileage climbs. This deterioration could be caused by time, overheating, and oil degradation, which means that oil may slowly erode rubber car parts.

You may discover engine oil leaks when this seal fails. These leaks can cause oil to collect underneath your INFINITI engine, which can eventually lead to costly engine repairs.

To help prevent these issues, try having your crankshaft seal looked at by an authorized mechanic at every 100,000 miles. By having this component inspected in a timely fashion, you can help prevent it from deterioration and avoid potentially costly problems in the future.

Installing the right Engine Crankshaft Seal (Front) is vital for maintaining your engine. Order the right one for your INFINITI by shopping OEM engine crankshaft seals at INFINITI Parts today!

This Engine Crankshaft Seal (Front), part 135101LA0A, is compatible with INFINITI FX45 2003-2008, INFINITI FX50 2009-2013, INFINITI M35 2006-2010, INFINITI M37 2011-2019, INFINITI M45 2003-2010, INFINITI M56 2011-2019, INFINITI Q45 2002-2006, INFINITI Q70 2011-2019, INFINITI QX50 2022-2022, INFINITI QX56 2011-2022, INFINITI QX70 2014-2014, or INFINITI QX80 2011-2022. See the What This Fits tab for more details.

Fits FX50, M37, M56, M70, Q70, QX56, QX70, QX80