E-Tec Drain Screw W Magnet
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
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 you’re 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 manual’s 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.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.