Welcome to Defender Canada! 
Arco Marine
Arco OEM Replacement Inboard Motor Rotor - DR004
Item: #959313 | Part Number: DR004$20.04
Description
The Arco OEM Replacement Inboard Motor Rotor DR004 is a direct-fit replacement for Mercruiser Thunderbolt electronic ignition systems. Designed for GM V8 5.0, 5.7, and 7.4L inboard engines, it restores reliable ignition performance with OEM-quality construction. An easy upgrade for smooth starts and dependable operation.
Arco OEM Replacement Inboard Motor Rotor - DR004 Item # 959313
Description
Rotor for Mercruiser Inboard Engines.
Fits:
- GM (V8) 5.0, 5.7, 7.4L engines Mercruiser Thunderbolt Electronic Ignition
Replaces Part Numbers:
- Mercruiser Rotor 13524A1
- Mercruiser Rotor 13524A3
- Mercruiser Rotor 13524A5
- Mercruiser Rotor 13524T1
- Mercruiser Rotor 19405A3
- Mercruiser Rotor 90576A2
- Sierra Rotor 18-5431
- CDI Electronics Rotor E65-0009