SIERRA Spark Plug Wire 118-8816-1

Compatibility

The SIERRA 118-8816-1 spark plug wire is a vital component of the electrical system, ensuring reliable spark transmission to the spark plugs. Due to the nature of the aftermarket parts market, compatibility must be verified by the manufacturer's catalog number (118-8816-1) or OE number. We do not recommend assuming fitment for specific brands without verification. If in doubt, contact our customer support to select the correct part.

Installation and Operation

When replacing, pay attention to the condition of the insulation and terminals. A damaged wire can cause power loss or starting difficulties. Install carefully to avoid damaging the inner core.

• Original SIERRA quality – guarantees durability and resistance to marine conditions.
• Precise fit – compliance with factory parameters for the given OE number.
• Easy replacement – standard connectors facilitate installation without special equipment.
• Reliability – stable engine operation and avoidance of unexpected failures during the cruise.
• Savings – replacing a damaged wire restores functionality without the need for expensive repairs.

By choosing SIERRA 118-8816-1, you invest in peace of mind on the water. Regular inspection of spark plug wires is the foundation of safety. If you have questions, write to us – we will help you select the part.