Description
This is a Delco EST (electronic spark timing) cap and rotor kit for MerCruiser 4-cylinder
- OEM: 811635Q2
Replaces:
- Sierra 18-5280
- Mallory 9-29320
- Mercruiser Stern Drive 811635Q2 / 811635Q1 / 811635T2
Warning: Product may contain materials cautioned by California Proposition 65

