Description

Mercury / MerCruiser Quicksilver Ignition Wire Kit — 847701Q26

The Mercury Quicksilver 847701Q26 Ignition Wire Kit is a genuine OEM spark plug wire set designed for select MerCruiser V8 inboard engines. It delivers high-voltage ignition current from the ignition coil and distributor to each spark plug, ensuring reliable ignition timing and smooth engine operation.

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Key Specifications

• Part Number: 847701Q26

• Mercury Format: 84-847701Q26

• Component Type: Ignition wire / spark plug wire set

• Wire Type: Marine-grade insulated ignition wires

• OEM Brand: Mercury Marine / Quicksilver

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Compatible Engines / Applications

Primarily used on:

• MerCruiser 377 Scorpion V8 engines

• Typical model years 1999–2000

These engines are commonly installed in performance inboard boats, ski boats, wake boats, and sport cruisers.

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Function

The ignition wire kit transfers high-voltage spark energy from the ignition coil and distributor to the spark plugs in the correct firing order. Proper ignition wires help ensure:

• Reliable engine starting

• Smooth idle and acceleration

• Consistent combustion and engine performance

The wires are manufactured with marine-grade insulation to resist heat, moisture, and corrosion common in marine engine compartments.

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Symptoms of Worn Ignition Wires

A deteriorated wire set may cause:

• Engine misfires or hesitation

• Hard starting

• Rough idle

• Reduced engine performance

Replacing the ignition wire kit restores proper spark delivery and ignition reliability.

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Fitment Tip:
Always verify compatibility using the engine model and serial number. MerCruiser engines may use different ignition wire sets depending on the engine family and ignition system configuration.

OEM parts ship same or next day for fast Canada wide shipping.

Technical Specifications:

• Type: Ignition wire kit
• Compatible with: Mercury MerCruiser marine engines
• Part Number: 847701Q26