4R8Q-12B579-AC 5WK97011 MAF Mass Air Flow Sensor Meter

4R8Q-12B579-AC 5WK97011 MAF Mass Air Flow Sensor Meter.

4R8Q12B579AC Hot film Mass Air Flow sensor is direct replacement to old continental or jauguar land rover brand part.

Meter is factory fitted on many different bmw car models.

5WK97011 Mass Air Flow sensor in short is also known as MAF.

MAF meter is responsible for air flow intake and once it fails, you'll instantly notice bad gear shifting, idling issues, no power in acceleration as well.

4R8Q12B579AC MAF replacement is straight forward job, DIY is possible if you have basic tools like screw driver and some skills you can replace it at your garage and save staggering 300GBP or even more compared to dealer prices.

When MAF sensor fails you will get check engine light (CEL), once this sign appears use OBD-II port scanner and check for fault codes.

Jaguar Land Rover part numbers:

• 4R8Q-12B579-AC
• 4R8Q12B579AC

Continental part number:

• 5WK97011

Compatibility list:

• Jaguar XF X250 3.0D Diesel 2011 2012 2013 2014 2015
• Jaguar XJ X351 3.0D
• Jaguar S-type 2.7d diesel
• Land Rover Range Rover 2.7 3.0 2002 - 2009
• Land Rover Discovery 4 MK4 3.0 TDV6

This list is not full, MAF sensor may fit other car models as well, please check old part number.