Standard Ignition YA144 Acceleration Sensor

Acceleration Sensor for Lexus ES350

Standard Ignition YA144 is an acceleration sensor for select 2007-2012 Lexus ES350 applications. It uses a female oval plug-in connector with three male blade terminals to support a direct-fit electrical connection in the vehicle body sensor system.

Key Features

• Acceleration sensor for body system monitoring
• Female connector with oval plug-in design
• 3 male blade terminals for secure electrical contact
• Direct replacement format for select Lexus ES350 models
• Standard Ignition part number YA144

Detailed Description

Standard Ignition YA144 is built for 2007-2012 Lexus ES350 models and is identified by a single female connector, oval connector shape, and three male blade terminals. This sensor is used in body sensor applications where accurate acceleration input is required for proper system operation. If you are searching for a Lexus ES350 acceleration sensor, YA144 provides the fitment and connector style needed for the listed vehicles. This part cross-references Toyota/Lexus OE numbers 8919133060 and YR344 for the same application.

Common Issues This Part May Address

• Acceleration sensor fault codes
• Intermittent body sensor signal loss
• Warning lights related to sensor input
• Improper sensor communication in the body system
• Replacement needs after connector or terminal wear

Installation Notes and Tips

Verify the connector shape, terminal style, and vehicle application before installation. Confirm the part number YA144 against the existing sensor and match it to 2007-2012 Lexus ES350 fitment. Clean electrical connections and inspect the harness for damage before reconnecting the sensor.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and sensor components. YA144 is listed for direct fitment on the specified Lexus ES350 applications and uses the connector and terminal configuration shown in the product data.