BCBC VS-2273 Engine Valve Spring - Intake

Engine Valve Spring Overview

Melling VS-2273 is a standard replacement engine valve spring built for intake applications with stock fitment notes. It uses corrosion-resistant steel and a single-spring design to match common service and performance replacement needs.

Compatible with Acura and Honda applications, this valve spring is part of Melling’s Stock line and is made in the USA. The VS-2273 is a practical choice for buyers looking for a direct replacement spring with defined pressure and height specifications.

Key Features

• Corrosion-resistant steel construction for durable service.
• Single-spring design for standard replacement use.
• Installed pressure of 130.0 and open pressure of 47.0.
• Installed height of 1.2 and spring open height of 1.63.
• Standard replacement grade from Melling’s Stock line.

Detailed Description

The Melling VS-2273 valve spring is engineered for intake-side use across a range of Acura and Honda engines, including the Acura RDX, Honda Element, Honda CR-V, Honda Accord, Acura RSX, and Honda Civic. This part number, VS-2273, is listed with stock notes and is suited to applications that call for a standard replacement spring with controlled installed and open pressure values. The spring’s dimensions and corrosion-resistant steel construction support consistent valve control in service and replacement work.

Melling’s Stock line covers standard, mid-range, heavy-duty, and race-ready valve spring needs, with designs that include standard and dual springs, dampers, and beehive applications. VS-2273 follows that product range with a single-spring configuration for intake use. This part cross-references Honda and Acura OE numbers (e.g., 14761-PNE-003, 14761-RAA-A01) for the same application.

What It Is Used For

• Replacing a worn intake valve spring.
• Restoring valve control when spring pressure has weakened.
• Addressing valve train noise or inconsistent spring behavior.
• Supporting service work on stock-style engine assemblies.

Installation Notes and Tips

Verify installed height, coil bind height, and spring pressure against the engine’s service specifications before installation. Confirm intake-side application and match the spring dimensions to the cylinder head and valve train setup. Use proper valve spring service procedures to avoid damage during removal and installation.

Quality Assurance

Melling states that this part is made in the USA and offers valve springs across standard through race-ready applications. VS-2273 is a standard replacement spring from the Stock line, built to meet defined dimensional and pressure requirements.