Aftermarket Mercury 15HP 2-Cylinder BigFoot All Models Except 0R Serial Range Service Kit | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Mercury 15 HP BigFoot Two-Cylinder FourStroke Service Kit - Non-0R Models - Kit Reference: Application-matched non-0R BigFoot kit

Comprehensive aftermarket routine-maintenance kit assembled for 15 HP Mercury/Yamaha-platform twin-cylinder carburetted four-stroke outboard with BigFoot gearcase applications. It combines the ignition, cooling, filtration and drain-sealing components listed below so the main scheduled-service items can be renewed together.

⚙️ Key Features

Kit contents:

• 1 × Thermostat - Part Number: 825212T02

• 1 × Thermostat gasket - Part Number: 27-8M0177107 (earlier 27-824853)

• 1 × Engine oil filter - Part Number: 35-822626Q2

• 1 × Engine oil drain-plug gasket - Part Number: 828816

• 2 × NGK spark plug - Part Number: DPR6EA-9

• 1 × Inline fuel filter - Part Number: 35-80365M

• 1 × Gearcase drain-plug seal - Part Number: 12-191833

• 1 × BigFoot water-pump repair kit - Part Number: 46-99157T2 (supersedes 46-99157A02 and 85098A2)

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• Mercury/Quicksilver hyphenated and compact-number formats identify the same listed component

OEM / Related Numbers:

• 825212T02

• 27-8M0177107

• 35-822626Q2

• 828816

• DPR6EA-9

• 35-80365M

• 12-191833

• 46-99157T2

Aftermarket / Verified Equivalents:

• Recmar, Sierra and Outboard Spares component-level replacements are available where the listed OEM reference is cross-matched

🚤 Compatibility

Commonly used on:

• Mercury 15 HP BigFoot/Command Thrust carburetted FourStroke models using the 46-99157T2 water-pump family

Typically suits:

• HP Range: 15 HP

• Engine Type: Mercury/Yamaha-platform twin-cylinder carburetted four-stroke outboard with BigFoot gearcase

• Year / Serial Range: USA 0G590000-1B727495 and Belgium 9973100 and above; excludes 0R-built engines

• Identification: Confirm the complete engine model and serial number before ordering, particularly where shaft length, gear ratio or gearcase family changes the water-pump components.

🔌 Function

Provides the principal routine-service components used to maintain correct ignition, fuel delivery, cooling-water flow and fluid sealing. Renewing these items at the proper service interval helps support reliable starting, stable running, normal operating temperature and protection against contaminated oil or water-pump failure.

Common signs service is required:

• Hard starting, misfire, poor idle or reduced throttle response

• Restricted fuel flow, dirty filters or fuel starvation under load

• Weak or intermittent tell-tale flow, rising temperature or an overheat warning

• Cracked, hardened or missing impeller vanes

• Oil or gear-lubricant leakage from deteriorated drain-plug seals

• Scheduled annual, 100-hour or storage-return maintenance interval reached

📦 Condition

• Brand-new aftermarket service kit

• Supplied as new replacement components

• Supplied in suitable retail or equivalent packaging