Distributor - Sierra Marine Engine Parts - 18-5475 (118-5475)

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:

• The system includes steel gear compatible with the hydraulic roller cams and a flat tappet with an unfailing signal strength trigger system.

• The combination of ball-bearing and bushing provides optimal stability and durability for extended service life.

• Aluminum housing replaces plastic factory housing.

• Utilizing the latest structural design and materials

• More reliable performance for marine engines requires a contact point distributor.

• Tested and proven track record ignition system

• High-performance coils

• Meet or exceeds SAE J1171 standards

• Direct replacement and designed for GM EST Distributor; Sierra 18-5475 Delco HEI Distributor for GM 4 Cylinder Engines

Product Specifications:

• Manufacturer: Sierra

• Brand: ‎Sierra International

• SKU: 18-5475

• UPC: 808282287566

• Weight: 2.20 LBS

• Product Dimension: ‎12.75 x 6.5 x 4.25 inches

• Alternate Products SKU: "817377", "18-5475"

• Manufacturer Part Number (MPN): 118-5475

• Replaces Products: 47-5475, 808282287566

• Fit Type: Universal

• Trigger Style: Magnetic

• Advance Type: Mechanical

• Cap Style: Male/HEI

• Distributor Gear Rotation: Standard

• Distributor Gear Material: Steel

• Housing Material: Aluminum

• 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