Standard Ignition MAS0363 Mass Air Flow Sensor

Overview of Standard Ignition MAS0363 Mass Air Flow Sensor

The Standard Ignition MAS0363 Mass Air Flow Sensor is designed to provide accurate airflow measurement for optimal engine performance. Compatible with various Lexus, Pontiac, Scion, and Toyota models, this sensor ensures precise air intake data for efficient fuel management.

• Bolt-on attachment method for secure installation
• Female oval connector with one connection point
• Plastic housing material (sensor only, housing not included)
• Two bolt holes for stable mounting
• Five male pin terminals for reliable electrical connection

Detailed Product Description

This mass air flow sensor (part number MAS0363) from Standard Ignition is engineered to measure the volume and density of air entering the engine. It features a bolt-on design with two bolt holes, allowing for straightforward replacement in compatible vehicles. The sensor includes a female oval connector with a single connection, ensuring compatibility with the vehicle’s wiring harness. Constructed from durable plastic, the sensor itself does not include a housing, focusing on the core sensing component. The five male pin terminals provide a stable and precise electrical interface, critical for accurate sensor readings.

Compatible with a range of Lexus models such as the ES350, GS350, IS250, IS350, IS F, RX350, and Venza, as well as Toyota vehicles including Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Sienna, and Vibe. It also fits Pontiac Vibe and Scion tC, xB, and xD models. This ensures broad applicability for drivers seeking a reliable mass air flow sensor replacement.

Common Applications and Issues Addressed

• Improves engine fuel efficiency by providing accurate air intake data
• Resolves rough idling caused by faulty airflow measurement
• Eliminates engine hesitation or stalling during acceleration
• Helps reduce emissions by optimizing air-fuel mixture
• Prevents check engine light triggers related to airflow sensor faults

Installation Notes and Tips

• Ensure the vehicle is turned off and cooled before installation
• Use the two bolt holes to securely mount the sensor in place
• Connect the female oval connector firmly to the vehicle’s wiring harness
• Verify the five male pin terminals align correctly with the connector
• Do not attempt to reuse the old sensor housing; this part is sensor only

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The MAS0363 mass air flow sensor undergoes rigorous quality control to ensure reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.