Mercury – Platinum Plus Throttle and Shift Cable 18 Foot | Mechanical Engine Control - 858342A18

The Mercury Platinum Plus Throttle and Shift Cable is designed for Mercury mechanical control systems where smooth, reliable response is required across longer routing runs. Featuring Platinum Plus construction, this cable delivers a direct mechanical connection between the helm and engine while reducing internal friction to provide a refined, consistent control feel. The 18-foot length supports extended console-to-engine layouts without compromising throttle or shift performance.

This cable is intended for boat owners and marine technicians maintaining traditional Mercury mechanical throttle and shift systems who want dependable control feel without transitioning to electronic controls. OEM construction helps maintain proper cable travel, predictable throttle response, and clean gear engagement across the full operating range.

From a maintenance standpoint, replacing worn or stiff control cables helps restore smooth operation while reducing strain on control boxes and engine linkages. Platinum Plus construction is engineered to minimize internal resistance and resist corrosion-related wear, supporting longer service life and reliable performance in marine environments.

Key Features

• Platinum Plus Construction – Reduces internal friction for smoother throttle and shift movement
• 18-Foot Cable Length – Supports clean routing in long mechanical control runs
• Mechanical Control Interface – Designed for Mercury mechanical throttle and shift systems
• Marine-Grade Build – Corrosion-resistant design to withstand vibration, moisture, and marine exposure

Engine & Boat Compatibility

• Mercury outboards
• Mechanical throttle and shift control systems
• Non-electronic (non-DTS) control configurations
• Compatible with Mercury mechanical control installations requiring an 18-foot Platinum Plus throttle and shift cable.

Important Notes

• Proper routing is essential to preserve smooth operation and extend cable life.
• Avoid sharp bends and tight radii during installation.
• Verify full throttle and shift travel after installation.
• No electronic calibration is required beyond standard mechanical adjustment.

FAQs

1) What systems is this cable compatible with?
This cable is designed for Mercury mechanical throttle and shift control systems (non-DTS).

2) What benefit does Platinum Plus construction provide?
Platinum Plus cables reduce internal friction, offering lighter control effort, smoother operation, and reduced wear on control components.

3) When should this cable be replaced?
Replace the cable if throttle or shift movement becomes stiff, inconsistent, or binding is present.

4) Is this cable compatible with DTS systems?
No. This is a mechanical throttle and shift cable and is not compatible with DTS systems.

5) What should be checked after installation?
Confirm smooth routing and verify full throttle and shift travel before operating the engine.