1997 Mercury Grand Marquis Idle Air Parts

Hitachi’s Air Bypass Valves (ABVs) is designed to accurately regulate the amount of air entering the engine when at idle (also known as an Idle Speed Control (ISC) Valve and Idle Air Control (IAC) Valve). High quality materials ensure that even under the most extreme conditions, Hitachi’s ABVs will not deform or malfunction. Our ABVs are 100% air flow tested for ideal performance and are calibrated for each application ensuring your vehicle meets the strict emission standards set by the OE manufacturer which makes Hitachi’s ABVs the premium choice. The Hitachi designed air bypass valves have precise response time and flexible flow capability to maintain constant system pressure. They create a safer driving experience by suppressing backfire during deceleration and virtually eliminating the chance of hydro-lock. Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery industry leading quality, and exceeding customer expectations with our products and service. Hitachi is bringing that same knowledge and expertise to the premium products we deliver in the Aftermarket because Quality Matters.

Product Features:

• 100% air flow tested for ideal performance 
• 100% NEW, never remanufactured 
• Hitachi is a Tier 1 OE supplier for air bypass valves 
• Meets the OE performance and durability standards for this application 
• O-Ring/Gasket included when applicable 
• Precision machined moving components and contact surfaces with a durable cast aluminum body 
• Restores original drivability characteristics 
• Quick response Time; Flexible flow capability and low current draw.