Sierra 18-5396 Marine Boat Distributor Cap GM V6 Mercruiser 135753A2, 815407A2

SIERRA MARINE PARTS 18-5396. Condition: New.
Interchange: 135753A2, 815407A2
Replaces: Mercruiser 135753A2, 815407A2
Fits: ALL GM V-6 Engines with Thunderbolt IV Ignition