Sierra 18-5206 Condenser, Replaces Mercury/Chrysler 398-176, Outboard Motor

The Sierra 18-5206 Condenser is a replacement ignition condenser built for outboard motor tune-ups. It is designed as a direct replacement for the original equipment condenser it supersedes, cross-referencing to 398-176. The condenser is constructed from alloy steel for durability in a marine engine environment and is intended for transom mount outboard applications rated up to 60 horsepower, suitable for fresh water use.

As part of a proper ignition tune-up, the condenser works alongside points and spark plug wires to help the ignition system deliver a clean, consistent spark. Sierra engineers this condenser to meet or exceed the quality of the original equipment part it replaces, making it a straightforward swap for boat owners servicing their outboard's ignition system. It ships as a single unit and is compatible with gasoline or diesel outboard engines within its rated specifications.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-5206
• Weight: 0.02 pounds
• Material: Alloy Steel
• Engine Type: Outboard Motor
• Maximum Horsepower: 60 Horsepower
• Fuel Type: Gasoline, Diesel
• Mounting Type: Transom Mount
• Recommended Use: Fresh Water
• UPC: 030999318480

Fitment

Fits transom mount outboard motors rated up to 60 horsepower, for gasoline or diesel engines, recommended for fresh water use.

Replaces (OEM)

• 398-176

Frequently Asked Questions

What does the Sierra 18-5206 Condenser replace? The Sierra 18-5206 Condenser is a direct cross-reference for OEM part number 398-176.

Is the Sierra 18-5206 a genuine Sierra part or aftermarket? It is a genuine Sierra-branded condenser, manufactured to meet or exceed the quality of the original equipment part it replaces.

What material is the Sierra 18-5206 Condenser made from? It is made from alloy steel, chosen for durability in a marine engine environment.

How much does the Sierra 18-5206 Condenser weigh? The Sierra 18-5206 Condenser weighs 0.02 pounds.

What horsepower range is the Sierra 18-5206 Condenser rated for? It is rated for outboard motors up to 60 horsepower.

Does the Sierra 18-5206 work with gasoline and diesel outboards? Yes, the 18-5206 condenser is rated for both gasoline and diesel outboard motors.

What mounting type is the Sierra 18-5206 Condenser designed for? This condenser is designed for transom mount outboard motor applications.

Can the Sierra 18-5206 be used in fresh water only? It is recommended for fresh water use on transom mount outboard motors.

What is included when you order the Sierra 18-5206? One Sierra 18-5206 Condenser ships as a single unit, ready to install as part of an ignition tune-up.

Why would I need to replace an ignition condenser like the 18-5206? A condenser helps the ignition system deliver a clean, consistent spark; replacing a worn one with the Sierra 18-5206 is a standard step in an outboard ignition tune-up.