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Description
Sierra 18-5438 Ignition Coil for Thunderbolt MerCruiser & Crusader Ignitions
Sierra replacement ignition coil. All Sierra aftermarket parts are manufactured to meet or exceed OEM requirements.
Fits:
- GM V-6 & V-8 Engines With HEI Thunderbolt IV & V Ignition
Features:
- Primary Resistance: 1.0±15 ohms
- Secondary Resistance: 8K±20 ohms
- Shape: Cannister
- Input Voltage: 14+0.5V
- Output Voltage: MIN16.5KV
- Primary Resistance Tolerance: +15%
- Secondary Resistance Tolerance: +15%
- Primary Inductance: 7.85mH+20%
- Secondary Inductance: 36.8H+20%
Interchangeable with:
- CDI
- E18-0008
- Crusader
- 37068
- Mallory
- 9-29701
- MerCruiser Stern Drive
- 300-8M0079202
- 392-7803
- 392-7803A4
- 392-805570A1
- 392-805570A2
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