Apex AVS8008 Engine Valve Stem Oil Seal Set - Intake and Exhaust

Apex AVS8008 Valve Stem Oil Seal Set

The Apex AVS8008 engine valve stem oil seal set is built for intake and exhaust valve service on a wide range of Toyota, Geo, and Chevrolet applications. It is a direct-fit sealing component for engines that need controlled oil sealing at the valve stem.

• Engine valve stem oil seal set for intake and exhaust positions
• Fits 1985-1992 Toyota Corolla, intake and exhaust
• Fits 1987-1990 Toyota Camry, intake and exhaust
• Fits 1985-1989 Toyota MR2, intake and exhaust
• Fits 1986-1993 Toyota Celica, intake and exhaust
• Fits 1992-1998 Toyota Paseo, intake and exhaust
• Fits 1995-1998 Toyota Tercel, intake and exhaust
• Fits 1989-1992 Geo Prizm, intake and exhaust
• Fits 1988 Chevrolet Nova, intake and exhaust
• Part number AVS8008 for catalog and service matching

Detailed Fitment and Function

Use the Apex AVS8008 when servicing valve stem sealing on engines found in Toyota Corolla, Toyota Camry, Toyota MR2, Toyota Celica, Toyota Paseo, Toyota Tercel, Geo Prizm, and Chevrolet Nova applications. This valve stem oil seal set is specified for intake and exhaust use, making it a direct service part for engines that require replacement seals during cylinder head work. The AVS8008 part number is useful when matching the correct seal set for these model years.

Common Service Issues

• Oil consumption caused by worn valve stem seals
• Blue exhaust smoke after startup or deceleration
• Oil fouling on spark plugs from valve guide leakage
• Loss of sealing performance during cylinder head repair
• Valve train service on higher-mileage Toyota, Geo, or Chevrolet engines

Installation Notes

Install with the cylinder head removed and the valve train properly disassembled. Inspect valve stems and guides before assembly, and replace seals only after confirming the correct engine application for AVS8008. Clean sealing surfaces thoroughly and follow the service manual procedure for the specific Toyota, Geo, or Chevrolet engine.

Quality Assurance

Apex engine sealing components are cataloged for service replacement use. Verify fitment by year, make, model, and intake/exhaust application before installation.