Porsche Piston and Cylinder Mahle 96410391525

The Mahle Porsche Piston and Cylinder set, part number 96410391525 (Mahle manufacturer part number 503 99 94), is an OE supplier component engineered for precise compatibility with select Porsche 911 models. Designed specifically for 3.6L H6 engines with 100.0 mm bore and 11.3:1 compression ratio, this Nikasil-coated piston and cylinder assembly ensures optimal engine performance and reliability.

Key Features:

• Genuine Mahle OE supplier part for exact fit and performance
• Engineered for 3.6L H6 applications with 100.0 mm bore and Nikasil coating
• 11.3:1 compression ratio for high-performance output

Verified Fitment:

• Fits designated 1989–1994 Porsche 911 models (chassis 964), including Carrera 2, Carrera 4, RS America, Turbo, and Speedster variants
• Some applications require prior cylinder head modification with a seal ring groove if not already updated; see specific fitment notes by year and submodel

For precise engine restoration or performance service, trust Mahle quality with the Porsche Piston and Cylinder Mahle 96410391525. Always refer to official fitment notes for your exact 911 model and production year to ensure compatibility. Quantity per vehicle: 6.