Regitar USA RMN014 Distributor Rotor for GM V-8 Marine Engines

The Regitar USA RMN014 is a high-quality replacement distributor rotor designed specifically for GM V-8 marine engines equipped with Thunderbolt IV and V HEI (High Energy Ignition) systems. This precision-engineered rotor is essential for distributing high voltage spark from the ignition coil to the correct cylinder at the proper time.

Key Features:

• Designed for GM V-8 marinized engines with Thunderbolt IV and V HEI ignitions
• Compatible with MerCruiser inboard and sterndrive applications
• Manufactured to OEM specifications for reliable performance
• Precision-molded construction for accurate spark distribution
• Essential component for proper engine timing and performance

Replaces OEM Part Numbers: MerCruiser 13524T1, 13524A1, 13524A3, 13524A5, 19405A3, OMC 775514, Sierra 18-5431

Regular inspection and replacement of the distributor rotor is critical for maintaining optimal engine performance. Over time, rotors can wear out, leading to poor electrical conductivity, misfires, and reduced engine efficiency. The RMN014 provides a cost-effective, quality replacement that restores proper ignition system function.