Fel-Pro Buick LeSabre BS 40649 Engine Crankshaft Seal Kit

If you're tackling a rear main seal leak on a variety of GM vehicles from the early 90s through the early 2000s, this Fel-Pro crankshaft seal kit is a solid choice. This kit is designed to handle the real-world repair environment, meaning it's built to seal up even imperfect surfaces that you might encounter during an engine rebuild or repair.

Fel-Pro puts a lot of thought into making their gaskets work well in a shop setting. They use proprietary materials and application-specific designs to make sure the seal fits right and does its job, meeting or exceeding the original equipment specs. This means you can trust it to keep oil where it belongs, preventing leaks and protecting your engine.

This kit is a direct replacement for many Buick, Chevrolet, Oldsmobile, and Pontiac models, making it a popular option for mechanics and DIYers alike. When you're doing this kind of job, having a well-made seal that's designed for the task makes all the difference.