Engine & Performance Warehouse PR309 Standard Piston Ring Set 1.6L L4 DOHC

The Engine & Performance Warehouse PR309 is a standard-bore piston ring set engineered for 1.6L L4 DOHC 16-valve engines. Designed as a direct OE-replacement component, this ring set restores proper compression, reduces oil consumption, and returns engine performance to factory specification.

Key Features:

• Standard bore sizing for precise, OE-matching fitment
• Manufactured to meet or exceed original equipment specifications
• Restores cylinder sealing and compression integrity
• Reduces blow-by and controls oil consumption
• Compatible with DOHC 16-valve 1.6L four-cylinder engine configurations
• Suitable for engine rebuild and overhaul applications

The PR309 piston ring set includes compression rings and oil control rings for a complete cylinder sealing solution. It is an essential component for any engine rebuild, overhaul, or high-mileage restoration project requiring standard-bore ring replacement.