BCBC V3211 Engine Intake Valve

Engine Intake Valve Overview

The Melling V3211 is a standard replacement engine intake valve built for select GM and Saab applications. It uses steel construction, a coated finish, and precision dimensions to support consistent sealing and dependable valve-train operation.

Key Features

• Steel intake valve with a coated finish for added surface protection.
• Standard replacement grade for service and rebuild applications.
• 45-degree seat angle for proper valve seating geometry.
• 1.39-inch valve head diameter and 0.235-inch stem diameter.
• Single lock groove design with no locks included.

Detailed Description

Melling V3211 intake valve is engineered for engines that require accurate valve timing, stable sealing, and durable heat resistance. The steel valve material and coated finish support long-term service in demanding operating conditions, while the specified stem and head dimensions help maintain the correct fit within the valve train. This part number, V3211, cross-references BBB Industries 13211 for the same application. It fits 2005-2007 Cadillac CTS, 2010-2014 Cadillac CTS, 2010-2011 Cadillac SRX, 2010-2012 Chevrolet Equinox, 2012 Chevrolet Captiva Sport, 2010-2011 Saab 9-5, 2011 Saab 9-4X, 2006-2009 Saab 9-3, 2010 Buick Allure, 2010 Buick LaCrosse, and 2010-2012 GMC Terrain, all in stock configuration.

What It Is Used For

• Restoring intake valve sealing when the original valve is worn or damaged.
• Addressing compression loss caused by valve face or stem wear.
• Replacing a heat-stressed valve during engine service or rebuild work.
• Correcting valve-train issues tied to improper seating geometry.

Installation Notes and Tips

Verify valve head diameter, stem diameter, seat angle, and overall length before installation. Match the part to the engine specification and inspect related valve-train components, guides, and seats during service. Confirm fitment by vehicle year, make, model, and stock configuration before assembly.

Quality Assurance

Melling uses precision manufacturing processes and selected alloy materials to produce intake valves with high fatigue strength and heat resistance. The V3211 is built as a standard replacement part for OEM-style service applications.