In all my life of working on hundreds of different cars I have never seen an engine eat spark plugs like the 103 engine. If your engine burns oil (usually due to hardened valve stem seals) then the problem can be even worse. If you engine just quits while your driving and won't restart (and you are sure you are not out of fuel) just change the plugs before wasting time and further expense chasing the problem. You can not believe the number of testimonies I have received about this. People can just not believe it could only just be spark plugs! One customer spent over $1000 on parts before I finally convinced him to change his spark plugs... and he was a car guy!
AND NOT JUST ANY PLUGS WILL DO! If you don't use these correct plugs you will be doing it again in 20,000 miles.
Fits 124 201 126 with 103 engine only. This kit comes with 6 Bosch Spark Plugs (Special Long Life Plugs with larger Electrode), Hose to help insert the plugs, the Spark Plug Gap Tool, and to Dialectic Tune up Grease to put in you ignition cable boots to make it easier to take them off in the future.
Also you should change the plug wires on these engines every 60,000 miles.