Mercedes-Benz SL R107 420 Rear Crankshaft Position Sensor – 0021539128 (OE part number 0021539128)
This product is incredibly rare and difficult to get your hands on!
A faulty crankshaft position sensor can lead to all manner of issues with a Mercedes-Benz R107 SL, ranging from difficulty starting to intermittent stalling, rough running or simply not firing at all.
The symptoms can vary but thankfully the solution is here. This hard to find part has been tracked down by SLSHOP, now available for you to purchase online.
Get your 420SL firing on all eight cylinders in the way Mercedes-Benz intended! For any questions about this product, please contact our parts team.
(Please be aware this product does not come with the original metal bracket.)
Suitable for SL R107 420 Models from 1985 – 1989.
Click HERE to purchase yours.