Delphi AF10703 Mass Air Flow Sensor

Delphi AF10703 Mass Air Flow Sensor

Delphi AF10703 is a specific-fit mass air flow sensor assembly built with all-new calibrated components, not remanufactured parts. It is engineered to meet or exceed OE requirements for accurate airflow measurement on select Jaguar and Land Rover applications, including Range Rover, Range Rover Sport, Discovery, Defender 90, Defender 110, F-Pace, XE, and XF.

Key Features

• Specific-fit mass air flow sensor with housing included
• Delphi AF10703 premium replacement for emission control and engine management systems
• Designed and tested to meet or exceed OE requirements
• Black plastic housing with oval female connector
• 4-terminal blade connection, bolt-on mounting, and gasket or seal included
• Direct replacement for select Jaguar and Land Rover vehicles
• Cross-reference part numbers include 5S15708 and LR0 71914

Detailed Description

The Delphi AF10703 mass air flow sensor measures incoming air so the engine control system can calculate fuel delivery and maintain proper drivability. This complete assembly is built for direct replacement use on 2016-2022 Land Rover Range Rover and Range Rover Sport, 2017-2020 Land Rover Discovery, 2018-2020 Land Rover Range Rover Velar, 2022-2023 Land Rover Defender 90 and Defender 110, plus 2017-2023 Jaguar F-Pace and 2017-2019 Jaguar XE and XF. Delphi designs this sensor with calibrated, all-new components for consistent OE-style performance in North American vehicles.

What It Helps Solve

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response during acceleration
• Check engine lights related to mass air flow sensor faults
• Fuel trim issues from incorrect air measurement
• Driveability problems on Jaguar F-Pace, Land Rover Range Rover, and related applications

Installation Notes and Tips

Verify connector shape, inlet and outlet diameters, and mounting hole spacing before installation. The Delphi AF10703 uses a bolt-on mounting style, includes a gasket or seal, and does not include mounting hardware or a wiring harness. Confirm the vehicle application against the listed fitment for your exact Jaguar or Land Rover model before replacing the sensor assembly.

Quality Assurance

Delphi manufactures this mass air flow sensor as a premium, standard-replacement part using new components and OE-level testing. The design is intended to provide a precise fit and dependable operation across the listed Jaguar and Land Rover applications.