MHK100800 | Mass Air Flow Sensor - V8, 4.0L & 4.6L V8 | Discovery 2, Range Rover P38
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: MHK100800 - Mass Air Flow Sensor - V8
MHK100800 is a Mass Air Flow Sensor for Rover V8 petrol engines. Fitted in the air intake, it measures the volume of air entering the engine and converts that measurement into an electrical airflow signal for the multi-point injection system. The engine control unit uses this signal alongside inputs from other sensors to help determine fuel delivery and ignition across different loads and engine speeds; accurate airflow measurement is important for correct fuel metering, transient response, idle behaviour and emissions control.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 2 (1998-2004) - Rover V8 (4.0L & 4.6L)
- Range Rover P38 (1994-2001) - Rover V8 (4.0L & 4.6L) (From VIN XA410482)
Frequently Asked Questions
MHK100800 measures the volume of intake air entering Rover V8 petrol engines and produces an electrical airflow signal for the engine control unit used by the multi-point fuel injection system. The ECU combines this signal with other sensor inputs to set fuel delivery and ignition across varying loads and engine speeds. Incorrect MAF readings can lead to poor fuel metering, sluggish transient response and unstable idle, so the sensor plays a direct role in drivability and emissions control.
| Model | Variant |
|---|---|
| Land Rover Range Rover P38 (1994-2001) | 4.0L V8 Efi Petrol LC; 4.0L V8 L/R EFI Petrol; 4.6L V8 EFI L/R Petrol; 4.6L V8 Efi Petrol LC (From VIN XA410482) |
| Land Rover Discovery 2 (1998-2004) | Rover V8 (4.0L & 4.6L) - Air cleaner & related parts (with petrol engines) |
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.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.