SEASTAR CC189 MERCURY/MERCRUISER GEN II CONTROL CABLE 20FT

The SEASTAR CC189 MERCURY/MERCRUISER GEN II CONTROL CABLE 20FT delivers smooth, responsive throttle and shift performance for Mercury® and MerCruiser® engines using Generation II control systems. Designed as a direct replacement, this 20-foot control cable restores accurate engine response while reducing friction for lighter, more precise operation.

Whether you’re replacing a worn cable or upgrading your boat’s control system, this SeaStar cable provides dependable performance. It delivers consistent throttle response and positive gear engagement from the helm to the engine, helping you enjoy greater confidence on the water.

Built for Long Cable Runs

The SEASTAR CC189 MERCURY/MERCRUISER GEN II CONTROL CABLE 20FT features XTREME™ technology with a low-friction splined core. This advanced design reduces cable resistance and minimises lost motion. As a result, throttle and gear changes feel smoother while requiring less effort at the controls.

In addition, the heavy-duty 8.6mm outer casing is protected by a UV-resistant polyethylene jacket. It resists abrasion, saltwater, fuel, oil, and harsh marine conditions. The stainless steel Lubri-Core™ wire improves durability, while corrosion-resistant stainless steel, brass, and moulded plastic fittings provide long-lasting reliability. The 20-foot length is ideal for boats with longer cable runs or more complex routing.

Direct Replacement for Mercury Gen II Systems

This 20-foot control cable fits Mercury® and MerCruiser® Generation II mechanical control systems. It installs using the existing connection hardware, making replacement simple and efficient. No modifications are required.

Furthermore, the cable meets or exceeds OEM performance standards. It delivers reliable throttle and shift performance while helping extend the life of your control system. Whether you’re completing scheduled maintenance or replacing an ageing cable, this SeaStar cable is built to perform.

Key Features

• 20-foot Mercury Gen II throttle and shift control cable
• Fits Mercury® and MerCruiser® Generation II control systems
• XTREME™ low-friction splined core
• Smooth throttle and gear operation
• Heavy-duty 8.6mm outer casing
• UV-resistant polyethylene outer jacket
• Stainless steel Lubri-Core™ wire
• Corrosion-resistant stainless steel, brass, and moulded plastic fittings
• Direct replacement using existing connection hardware
• Meets or exceeds OEM performance standards

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