BCBC V3089 Engine Exhaust Valve

Engine Exhaust Valve for Toyota Applications

This Melling engine exhaust valve is a standard replacement part built for Toyota engines that need precise valve control and reliable heat resistance. Part number V3089 is specified for stock applications across multiple Toyota truck and SUV platforms, including Tacoma, Tundra, 4Runner, and FJ Cruiser.

Key Features

• Stainless steel construction for strength and corrosion resistance.
• Standard replacement design for stock engine service.
• 45-degree seat angle for proper valve seating geometry.
• 6.0 mm stem diameter and 29.0 mm valve head diameter.
• Single lock groove design with no locks included.

Detailed Description

Melling V3089 exhaust valve is engineered with superior-grade alloy materials and advanced manufacturing methods to meet demanding engine specifications. The stainless steel construction, high fatigue strength, and heat resistance support consistent exhaust-valve operation in applications such as the Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota FJ Cruiser. If you are replacing a worn exhaust valve in a Toyota engine, V3089 provides the dimensional and material characteristics expected for stock service.

This part cross-references DNJ EV969 for the same application.

What It Is Used For

• Replacing a worn or heat-damaged exhaust valve.
• Restoring proper sealing at the valve seat.
• Addressing compression loss related to valve wear.
• Correcting exhaust-valve operation in stock engine service.

Installation Notes and Tips

Verify valve head diameter, stem diameter, length, and seat angle before installation. Match the part to the engine specification for the exact Toyota application, and inspect the valve seat, guides, and related valvetrain components during service. Professional cylinder head assembly procedures are recommended for proper fitment and sealing.

Quality Assurance

Melling states that its exhaust valves are produced with precision engineering, fatigue-resistant materials, and heat-resistant construction for dependable service in OEM and performance applications.