BCBC V3368S Engine Exhaust Valve

Engine Exhaust Valve Overview

This Melling exhaust valve, part number V3368S, is a standard replacement valve built for precise valve train service. It is engineered for applications that require consistent sealing, heat resistance, and durable operation in the exhaust side of the engine.

Key Features

• Steel construction for strength and fatigue resistance.
• Coated finish for added surface protection.
• Standard replacement grade for service work.
• 45.15-degree seat angle for proper valve seating geometry.
• 0.194-inch stem diameter and 0.982-inch head diameter.
• 3.69-inch overall length for the specified applications.

Detailed Description

Part number V3368S is an engine exhaust valve from Melling’s Stock line, built with superior-grade alloy materials and advanced manufacturing methods. The design focuses on heat resistance and long-term durability, making it a practical choice for valve train repair or rebuild work. This exhaust valve is used in compatible Buick Encore, Chevrolet Trax, Chevrolet Sonic, Chevrolet Cruze Limited, and Chevrolet Cruze applications listed below.

The Melling Stock line covers a broad range of OEM and performance vehicle applications, giving buyers a service part option that follows the required specifications for the engine. For technicians searching for a Buick Encore exhaust valve, Chevrolet Trax exhaust valve, or Chevrolet Sonic exhaust valve, V3368S provides a direct replacement-style solution for the listed fitments. This part cross-references Monroe Shocks & Struts (e.g., 10-13368S, 13368S) for the same application.

What This Part Helps Address

• Worn or heat-damaged exhaust valve surfaces.
• Loss of proper valve sealing.
• Valve train wear from extended service life.
• Repair needs during engine rebuild or cylinder head service.

Installation Notes and Tips

Verify valve head diameter, stem diameter, seat angle, and overall length against the engine specification before installation. Confirm the application matches the listed fitment for the vehicle and engine configuration. Professional cylinder head service practices should be followed during installation and valve seating.

Quality Assurance

Melling exhaust valves are manufactured with precision engineering, heat-resistant materials, and controlled production processes to meet demanding service requirements. Part number V3368S is built to the specifications needed for durable exhaust valve operation in the listed applications.