Brown phenolic spark plug caps with a 5KΩ carbon suppressor - NOT suitable for use with high power electronic ignition systems. These plug caps screw onto the HT cable and clip onto the spark plug aluminium ferrule. Approx 70mm long x 20mm max dia.

Part Name: Straight Spark Plug Caps, Brown, Suppressed, Set Of 4 AlfaStop Product Code: 1IG144 Original Alfa Romeo Part No:  Model: Guilia 101 Series, Giulietta 750 & 101 Quantity Per Car: 1