Mercury – Gen I Throttle and Shift Cable 18 Foot | Mechanical Engine Control | 8M0082491
Mercury – Gen I Throttle and Shift Cable 18 Foot | Mechanical Engine Control | 8M0082491
Mercury – Gen I Throttle and Shift Cable 18 Foot | Mechanical Engine Control | 8M0082491 is backordered and will ship as soon as it is back in stock.
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Description
Description
Mercury – Gen I Throttle and Shift Cable 18 Foot | Mechanical Engine Control | 8M0082491
The Mercury Gen I Throttle and Shift Cable (18 Foot) is designed for boats using traditional Mercury Gen I mechanical control systems. This cable connects the control box to the engine to provide direct, responsive throttle and shift movement without electronic involvement. The 18-foot length is ideal for wider hulls, deeper consoles, and longer helm-to-engine routing where additional reach is needed for a clean, strain-free installation.
Mechanical control cables gradually wear as routing points flex, jackets age, and internal liners lose smoothness. Routine inspection for chafing, tight bends, corrosion at end fittings, and secure mounting can help reduce premature wear. Replacing a worn cable helps restore consistent throttle and shift response and supports safer operation during docking and low-speed maneuvering.
Key Features
- Mechanical Throttle & Shift Operation – Delivers direct control movement without electronic delay
- 18-Foot Cable Length – Supports clean routing in larger hulls and extended control layouts
- Gen I Control Interface – Designed for early Mercury mechanical control assemblies
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Marine-Grade Construction – Built to handle vibration, moisture, and everyday marine exposure
Engine & System Compatibility
- Mercury outboards
- Gen I mechanical control systems
- Mechanical throttle and shift setups
- Legacy Mercury control platforms
Important Notes
- Confirm Gen I mechanical control compatibility before ordering
- Verify correct cable length based on routing distance and helm position
- Avoid sharp bends, pinch points, and heat exposure during installation
- Proper adjustment is required for smooth operation and long service life
FAQs
1) What does a Gen I throttle and shift cable do?
It transfers throttle and shift movement from the control box to the engine using a mechanical cable.
2) When should a throttle and shift cable be replaced?
Replace the cable if you notice stiffness, delayed response, corrosion at fittings, or inconsistent shifting.
3) Why choose an 18-foot cable?
The 18-foot length is well suited for larger boats or longer helm-to-engine runs where shorter cables may pull tight.
4) Is this cable compatible with newer Gen II or Gen II+ controls?
No. This cable is designed specifically for Gen I mechanical control systems.
5) Why choose an OEM Mercury control cable?
OEM cables are built to Mercury specifications, helping ensure proper fit, smooth movement, and long-term durability.

