Thunderbolt IV V-6 Distributor 

Key Features:

  • Battery Powered (HEI) High Energy Ignition
  • Uses a Hall-Effect type sensor to trigger ignition accurately even at extremely low RPM
  • Designed as a direct replacement for Mercury Thunderbolt IV Ignition Distributors
  • Meets or Exceeds SAE J1171 Standards

Additional Details:

  • Fits: GM V-6 Engines w/Thunderbolt IV & V Ignition

Use With:

Interchanges/Replaces

Mercruiser Stern Drive

  • 805185A15
  • 805185A27
  • 805185A37
  • 805185A45
  • 805185A5
  • 90747A15
  • 90747A26
  • 90747A28
  • 90747A8

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-5116-1CDI
  • E11-0005
GLM
  • 73110
Mallory
  • 9-29804
Mercruiser Stern Drive
  • 87-861780A2
  • 87-861780A4
  • 87-861780Q4
  • 87-892150A02
  • 87-892150Q02
  • 87-91019A2
  • 87-91019A3
  • 87-91019A6
1Ignition Sensor N/A
18-5432CDI
  • E65-0004
GLM
  • 71070
Mallory
  • 9-29218
Mercruiser Stern Drive
  • 13524A4
  • 13524A6
  • 13524Q06
  • 19405A4
  • 90576A5
1Rotor Assembly N/A
18-5396CDI
  • E64-0013
GLM
  • 71500
Mallory
  • 9-29400
Mercruiser Stern Drive
  • 11108A3
  • 13753A2
  • 815407A2
1Distributor Cap N/A
MSRP: $475.72
Your Price: $339.99
You Save: 29% off MSRP!

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