Mahle SS45814 Engine Valve Stem Oil Seal Set - Intake and Exhaust

Mahle Valve Stem Oil Seal Set SS45814

Mahle SS45814 is an engine valve stem oil seal set for intake and exhaust service on select GM and Isuzu applications. Built with a rubber valve stem seal material and umbrella-style sealing design, it supports consistent oil control at the valve guide area in engines that use a 7mm valve stem diameter.

Key Features

• Engine valve stem oil seal set for intake and exhaust positions
• Umbrella seal type for valve stem oil control
• Rubber valve stem seal material
• Designed for engines using a 7mm valve stem diameter
• Mahle sealing product backed by OEM and technician trust

Detailed Description

Mahle SS45814 is a direct-fit sealing component for valve train service where oil control at the valve stem is critical. It is used on applications such as 1993-1997 Chevrolet Cavalier, 1994-1997 Chevrolet S10, and 1994-1997 GMC Sonoma, along with other listed Buick, Pontiac, Oldsmobile, and Isuzu models. This part cross-references FEL-PRO SS 72852 and General Motors 10198818 for the same application. Mahle’s sealing products are built to meet the demands of engine repair work where accurate fit and dependable sealing matter.

What It Helps Address

• Oil entering the combustion chamber through worn valve stem seals
• Blue exhaust smoke caused by valve guide oil leakage
• Excessive oil consumption from deteriorated stem seals
• Valve train service on intake and exhaust locations
• Seal replacement during cylinder head repair or rebuild work

Installation Notes and Tips

Verify the engine uses a 7mm valve stem diameter before installation. Match the seal style and material to the original application, and inspect valve guides and stems for wear before assembly. For fitment reference, this part fits 1993-1997 Chevrolet Cavalier, intake and exhaust; 1994-1997 Chevrolet S10, intake and exhaust; and 1994-1997 GMC Sonoma, intake and exhaust. Additional listed applications include 1996-1997 Isuzu Hombre, 1995-1997 Pontiac Sunfire, 1993-1996 Buick Century, 1993-1996 Chevrolet Corsica, and 1993-1996 Oldsmobile Cutlass Ciera.

Quality Assurance

Mahle is known for sealing products used by OEMs and professional technicians worldwide. SS45814 is part of Mahle’s engine sealing lineup and is built for service applications where reliable valve stem oil control is required.