MAHLE Original Cadillac Allante 93 Rear Main Seal

When you're rebuilding the bottom end of your engine, a new rear main seal is a must-have. This seal, from Victor Reinz, is designed to fit your 1993-1996 Cadillac Eldorado, DeVille, or Seville, as well as the 1995-1996 Oldsmobile Aurora. Its job is critical: it seals the gap between the engine block and the crankshaft, keeping oil where it belongs inside the engine and preventing messy leaks onto your driveway.

Victor Reinz is a well-known name in engine sealing, and this rear main seal is built to perform. It's made to meet the original specifications for your vehicle, ensuring a proper fit and reliable sealing performance. Replacing this seal is a key step in ensuring your engine runs clean and dry, especially if you're already deep into an engine overhaul or dealing with an oil leak from the rear of the crankshaft.