ERR7171 | Mass Air Flow Sensor - 4.0 Petrol Rover V8 | Discovery 2 1998-2004
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: ERR7171 - Mass Air Flow Sensor - 4.0 Petrol V8
ERR7171 is a Mass Air Flow Sensor for the 4.0 petrol Rover V8. Fitted in the air cleaner assembly or intake tract, the sensor measures the mass (volume and density) of incoming air and sends this information as an electrical signal to the engine control unit to inform fuel delivery and ignition control.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 2 (1998-2004) - 4.0 Petrol Rover V8
Frequently Asked Questions
The ERR7171 Mass Air Flow Sensor monitors the volume and density of air entering the 4.0 petrol Rover V8 and converts that information into an electrical signal for the engine control unit. The ECU uses this real-time airflow data to calculate fuel injection and ignition requirements, maintain the correct air-fuel ratio and support emission control and adaptive fuel trim adjustments.
| Model | Variant |
|---|---|
| Land Rover Discovery 2 (1998-2004) - Classic (L318) | 4.0 Petrol Rover V8 |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.