Mass Air Flow Sensor Meter MAF ERR7171 Fit 99-02 Land Rover Discovery 4.0L OHV. Mass Air Flow Sensor Meter MAF ERR7171 For 99-02 Land Rover Discovery.Note: Please refer to the listing pictures for an accurate description of the parts included in the kit. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Air Intake & Fuel Sensors". The seller is "morecarautoparts" and is located in this country: US. This item can be shipped to North, South, or Latin America.