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Sierra 18-5396 Distributor Cap for GM V-6 Marine Engines with Thunderbolt HEI Ignition

Manufacturer

Picture for manufacturer Sierra

Part Number

118-5396
4 reviews
Sale Price

$21.91

3 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-5396 Distributor Cap is designed for GM V-6 engines equipped with Thunderbolt IV and V HEI ignitions, commonly found in MerCruiser stern drive applications. This premium marine ignition component ensures reliable spark distribution for optimal engine performance in harsh saltwater and freshwater environments.

Key Features:

  • Engineered specifically for GM V-6 (4.3L) marine engines with Thunderbolt electronic ignition systems
  • Includes gasket for proper installation and seal
  • Meets or exceeds the original equipment part it replaces
  • Precision-molded construction designed to withstand marine environmental conditions

OEM Cross References:

  • MerCruiser Stern Drive: 11108A3, 13753A2, 815407A2
  • CDI: E64-0013
  • GLM: 71500
  • Mallory: 9-29400

Sierra Marine is a trusted supplier of premium aftermarket marine engine parts, providing quality replacement components that stand up to the demanding marine environment.

Service was great. However, I first needed to change an order & found I had to cancel it and reorder correctly. I did this. However, the second order was also cancelled by the warehouse because they thought it was a duplicate. I reordered again! The battery was shipped this Monday & arrived Tuesday! So... other than the "safe" second cancellation, everything is 100% good! Battery arrived and I did a quick voltage test. 12.78 V ...

Good price

Called to make sure it fit, ordered o line, great experience with ordering.

fast shippingh Easy to order

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