E-Tec Drain Screw W Magnet

Keep your E-Tec oil service routine on track with the Sierra E-Tec Drain Screw with Magnet (47-4249).

Key Features

• Designed for E-Tec drain service (as indicated by the For: All E-Tec. application note)
• Includes an integrated magnet to help capture ferrous debris during drainage
• Sierra drain screw replacement (SKU/part number: 47-4249)

Engine Compatibility

• E-Tec outboard engine oil drain service (for all E-Tec, per product listing notes)

Product Details

• Product title (preserved): E-Tec Drain Screw W Magnet
• Part number / SKU: 47-4249
• Brand references in listing tags: Sierra / LNS category labeling
• Reference / fit notes found in external catalog listings for this item include a replacement note for 318544 (seen on Sierra listings for the corresponding 18-4249/47-4249 family).

Parts Desk Insights

Best Use Case: Use as a replacement drain screw for E-Tec oil drainage during scheduled maintenance when the existing screw is worn, damaged, or no longer seats properly.

Common Issues: If youre seeing slow drainage or seepage, double-check the drain area for correct seating and related seal surfaces. If the drain screw was previously removed for service, also inspect mating surfaces and follow your service manuals procedure for torque and reassembly.

Related Products & Accessories

• Drain/Fill Screw gaskets & related oil drain hardware (browse category) – Pair this drain screw with the correct drain hardware/gasket set for your maintenance routine.