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MerCruiser 392-7803A4 HEI Ignition Coil 4.3LX 5.7L 350 898 Thunderbolt IV 83-95

MerCruiser 392-7803A4 HEI Ignition Coil 4.3LX 5.7L 350 898 Thunderbolt IV 83-95
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MerCruiser 392-7803A4 HEI Ignition Coil 4.3LX 5.7L 350 898 Thunderbolt IV 83-95 MerCruiser 392-7803A4 HEI Ignition Coil 4.3LX 5.7L 350 898 Thunderbolt IV 83-95 MerCruiser 392-7803A4 HEI Ignition Coil 4.3LX 5.7L 350 898 Thunderbolt IV 83-95 MerCruiser 392-7803A4 HEI Ignition Coil 4.3LX 5.7L 350 898 Thunderbolt IV 83-95
$ 20.00
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Item Details
  • MerCruiser HEI Ignition Coil "Thunderbolt IV" 392-7803
    • 392-7803A4
    • 392-805570A2
    • 300-8M0079202
  • Generally used 1983-1995 on V6 4.3L 185hp 205hp / GM 5.0L 305 V8 / 5.7L 350
    • Remember that you can't use an automotive ignition coil to replace one of these as the Thunderbolt ignition system was unique to MerCruiser.
Condition Notes
  • Freshwater Used Parts
  • Overall good condition 
  • This came from a running engine.
Purchase with confidence!
  • Please Contact Me if you have additional questions.

GM 262CID V6 4.3L 4.3LX 4.3LXH 4.3LH Gen II + 205hp 185hp

GM 305 350 5.0L 5.7L V8 198hp 200hp 228hp 230hp 260hp
Alpha One


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