Ignition Coil Harness – Fits Volvo Penta 3.0L 4.3L 5.0L 5.7L 7.4L V6 V8 (Replaces 3854084, 3850279) 18-25HP This aftermarket Fuel Pump Assembly

This aftermarket Fuel Pump Assembly – Fits Johnson/Evinrude 20-140HP Outboards (Replaces 438556

9 mm) diameter × 1

While this 66T-series kit may have shared components

MerCruiser has updated part numbering over time

Ignition Coil Harness – Fits Volvo Penta 3.0L 4.3L 5.0L 5.7L 7.4L V6 V8 (Replaces 3854084, 3850279) 18-25HP This aftermarket Fuel Pump AssemblyProduct Details This Ignition Coil Harness is engineered for Volvo Penta marine sterndrive engines including 3. 0L (181 CID), 4. 3L V6 (262 CID), 5. 0L and 5. 7L small block V8, and 7. 4L 8. 2L big block V8 models. Designed to provide reliable spark distribution from the ignition coil to the distributor in demanding marine environments. This harness directly replaces Volvo Penta part numbers 3854084 and 3850279, delivering OEM equivalent connectivity