911-603 Vacuum Valve For Toyota Camry Tacoma RAV4 Celica Tundra Solara

Vacuum Valve 911-603 for Toyota

The 911-603 Vacuum Valve is a direct-fit replacement component that regulates vacuum flow in the emissions and intake systems of select Toyota vehicles, cross-referencing OEM part number 911-603.

Overview

This 911-603 Vacuum Valve is designed to restore proper vacuum signal routing on Toyota Camry, Tacoma, RAV4, Celica, Tundra, and Solara models. The vacuum valve helps control emissions equipment and intake air switching, making it a practical fix for rough idle, check engine lights, or failed emissions tests. It suits DIY mechanics and shops servicing high-mileage Toyota vehicles.

Built For Performance

• Direct-fit replacement for OEM part number 911-603
• Controls vacuum signal routing for emissions and intake systems
• Durable construction resists heat and underhood vibration
• Restores proper operation of vacuum-actuated components
• Easy bolt-on installation with no modification required

Fits These Machines

• for Toyota Camry
• for Toyota Tacoma
• for Toyota RAV4
• for Toyota Celica
• for Toyota Tundra
• for Toyota Solara

On-The-Job Use

• Emissions system repair and maintenance
• Intake air control restoration
• Rough idle and check engine light diagnosis
• Routine tune-ups on high-mileage Toyota engines

Specs At A Glance

Good To Know

Q: Is this an original Toyota part? A: No, this is an aftermarket vacuum valve cross-referenced to OEM number 911-603 and is not manufactured by Toyota.

Q: Will this fit every year of the listed models? A: Fitment can vary by engine and model year, so verify your vehicle's serial number and existing part before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.