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RecallGazette

Vehicle problems, recalls & safety intelligence

Alfa Romeo 4C 2011–2014technical service bulletin

Bulletin 9003081 · NHTSA communication 10218783 · issued Apr 23, 2014

Technical service bulletin
communication type
Electrical System
component
2011–2014
model years
60
vehicle entries

Official summary

Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.