Replacement Start Relay for Mercury YEAR 1988 115 HP INLINE 6 START RELAY Mercury Outboard 1988 115 HP Inline 6

Replacement for Mercury Outboard 1988 115 HP Inline 6 start relay. This solenoid restores the starting circuit function on the specified single application model. The component is engineered to deliver consistent electrical switching performance that matches the demands of marine starting systems. Proper operation of the start relay ensures the engine receives the necessary power to crank reliably in varying weather and load conditions. Users benefit from reduced downtime and improved starting consistency after installation.

Key Features & Benefits

• Provides electrical switching for engine start sequence
• Matches the MPN YEAR 1988 115 HP INLINE 6 START RELAY specifications
• Direct replacement component for the listed Mercury outboard

Product Specifications

• OEM/Brand: Mercury
• MPN: YEAR 1988 115 HP INLINE 6 START RELAY
• Product type: Start relay / solenoid
• Voltage rating: 12 V DC

Replacement Compatibility

Compatible with Mercury Outboard 1988 115 HP Inline 6. This single-application part replaces the start relay in the ignition circuit for that exact model year and horsepower configuration. Installation involves disconnecting the battery, removing the old solenoid mounting hardware, transferring wiring connections to the new unit while preserving terminal orientation, and securing the assembly before reconnecting power. Always verify terminal polarity and torque values according to the service manual to avoid electrical faults. The relay housing is constructed from durable materials suited for the marine environment, offering resistance to vibration and moisture encountered during regular boating use. Routine inspection of connections helps maintain optimal performance over multiple seasons. This replacement supports efficient engine cranking and contributes to overall outboard reliability when used within the intended single-model application.

Discover the Perfect Replacement

Order this start relay solenoid to match the requirements of the 1988 Mercury 115 HP inline 6 outboard. Confirm fitment with your existing component before installation. Additional considerations include checking battery condition and starter motor health to ensure the entire starting system functions correctly after relay replacement. Proper maintenance of marine electrical components prevents unexpected failures during critical moments on the water. The solenoid design focuses on delivering clean power transfer with minimal voltage drop, supporting consistent ignition system response across temperature variations typical in outdoor marine settings. Marine environments demand robust components that withstand constant exposure to salt air, humidity, and temperature swings.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.