17630-16040 Power Steering Air Vacuum Control Valve for Toyota Lexus 4Runner

Product Overview

This aftermarket replacement power steering air vacuum control valve is designed for the specified Toyota and Lexus vehicle models and cross-references part number 17630-16040. A power steering air vacuum control valve manages engine idle speeds by adjusting air flow when the power steering system is under load.

Key Features & Performance

• Helps regulate air vacuum flow within the engine control layout
• Supports normal idle stabilization during steering operations
• Cross-references part number 17630-16040 for comparison
• Engineered to align with the specified vehicle steering requirements

Fitment & Compatibility

• for Toyota 4Runner applications
• for Lexus applications

Common Uses

• Replacing a worn, leaking, or faulty vacuum control component
• Routine maintenance of vehicle power steering auxiliary connections
• Restoring standard idle vacuum regulation after an original valve failure

Technical Specifications

• Product Type: Power Steering Air Vacuum Control Valve
• Part Number(s): 17630-16040
• Vehicle Application(s): Toyota Lexus 4Runner

Frequently Asked Questions

Q: What is the primary function of this product? A: This power steering air vacuum control valve acts as a mechanical switch that opens to allow auxiliary air into the intake manifold, preventing engine RPMs from dropping when the power steering pump demands extra power.

Q: How can I ensure this component is correct for my vehicle? A: Please confirm that your original component numbers match the reference part number 17630-16040 and that your equipment model aligns with the supported applications before ordering.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.