[Vehicle Fitment]: Compatible with Audi RS4 2007-2008 V8 4.2L---Plug-in Sensor
[Reference Number]: The A-Premium Mass Air Flow Sensor's reference number: 077133471M, 280218187, 280218188, QM898. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.
[Specifications]: 1PC Mass Air Flow Sensor ___ "Terminal Quantity": 5; "Mounting Type": "Bolt-On; "Packaging Type": Box. ___ It made of top-high materials and perfectly fit for original cars, specially tested critical components ensure superior electrical connections.
[Function]: Detect the intake volume of the engine, electronic control unit (ECU) will receive accurate information for determining the fuel injection volume. Maintain specific tolerances to ensure accurate scan tool readings for proper operation. Eliminates intermittent failures and lengthens product life.
[Customer Support]: 1 Year Unlimited-mileage Quality Guarantee. Being brand new and sturdy, this Mass Air Flow Sensor is the ideal replacement. Please get in touch with us at any time if the product has any quality issues, such as damage or isn't appropriate for your automobile.