BCBC V5525 Engine Exhaust Valve

Engine Exhaust Valve Overview

The Melling V5525 is a standard replacement engine exhaust valve built for precise sealing and consistent exhaust flow. It is a steel valve with a coated finish, sized for applications that require accurate stem and head dimensions.

Fits 1992-2014 Honda Civic, N/A; Fits 1993-1997 Honda Civic del Sol, N/A; Fits 2013-2014 Acura ILX, N/A; Fits 2016-2017 Honda HR-V, N/A.

Key Features

• Steel construction for strength in high-temperature exhaust service.
• Coated finish for added surface protection.
• Standard replacement design for OE-style service work.
• 45-degree seat angle for proper valve seating.
• 1.023 in. valve head diameter and 0.215 in. stem diameter for specified fitment.
• Part number V5525 for accurate ordering and catalog matching.

Detailed Description

Melling V5525 exhaust valve selections are engineered with superior-grade alloy materials and advanced manufacturing processes to meet demanding performance and durability requirements. This valve uses a steel body, a single lock groove, and a coated finish to support dependable operation in compatible Honda Civic, Honda Civic del Sol, Acura ILX, and Honda HR-V engine applications. The V5525 is intended for stock-style service where correct dimensions and heat resistance matter.

This part cross-references CSF 10525 and DNJ EV295 for the same application.

Common Repair Uses

• Restores exhaust valve sealing when the original valve is worn or heat-damaged.
• Addresses compression loss caused by poor valve seating.
• Helps correct exhaust leakage from a damaged valve face or stem.
• Supports engine rebuilds that require a standard replacement valve.

Installation Notes and Tips

Verify valve head diameter, stem diameter, length, and seat angle before installation. Match the part number V5525 to the engine specification and inspect the valve seat, guides, and related valvetrain components during service. Professional cylinder head installation and valve adjustment procedures are recommended.

Quality Assurance

Melling uses precision engineering, controlled material selection, and advanced manufacturing methods to produce exhaust valves for OEM and performance applications. The V5525 is built to meet the dimensional and durability requirements expected in exhaust valve service.