Distributor 18-5475 is a complete ignition system that incorporates the amplifier and the triggering device into a single self-contained assembly without wearing out the moving parts. Engineered and tested with the precise manufacturing specifications to withstand marine conditions and fit many marine applications.
Key Features:
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The system includes steel gear compatible with the hydraulic roller cams and a flat tappet with an unfailing signal strength trigger system.
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The combination of ball-bearing and bushing provides optimal stability and durability for extended service life.
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Aluminum housing replaces plastic factory housing.
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Utilizing the latest structural design and materials
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More reliable performance for marine engines requires a contact point distributor.
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Tested and proven track record ignition system
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High-performance coils
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Meet or exceeds SAE J1171 standards
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Direct replacement and designed for GM EST Distributor; Sierra 18-5475 Delco HEI Distributor for GM 4 Cylinder Engines
Product Specifications:
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Manufacturer: Sierra
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Brand: ?Sierra International
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SKU: 18-5475
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UPC: 808282287566
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Weight: 2.20 LBS
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Product Dimension: ?12.75 x 6.5 x 4.25 inches
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Alternate Products SKU: "817377", "18-5475"
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Manufacturer Part Number (MPN): 118-5475
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Replaces Products: 47-5475, 808282287566
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Fit Type: Universal
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Trigger Style: Magnetic
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Advance Type: Mechanical
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Cap Style: Male/HEI
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Distributor Gear Rotation: Standard
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Distributor Gear Material: Steel
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Housing Material: Aluminum
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Marine Use: Yes
Designed as a direct replacement for late model GM EST Distributor, Meets or exceeds SAE J1171 standards. Aluminum housing construction, Fits: 4 cylinder GM engines w/Delco EST ignition HEI
This product replaces:
- 47-5475, 808282287566
