Water Flush Plug Kit – Fits Suzuki 4-Stroke DF 25-140 HP (Replaces 17913-99E12)

Water Flush Plug Kit – Fits Suzuki 4-Stroke DF 25-140 HP (Replaces 17913-99E12)

This aftermarket water flush plug kit is designed for a range of Suzuki 4-Stroke outboards, including DF models from 25 to 140 HP. It provides a reliable seal for engine flushing procedures without running the motor.

This part is a direct replacement for Suzuki OEM part numbers 17913-99E12, 17913-99E11, and 17913-99E10.

• Installation Method: Screw-in flush adapter for easy connection.
• Function: Allows for flushing the engine with fresh water while the motor is off.
• Package Includes: 1 x Screw-in Flush Plug.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Suzuki owners, you can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Technical Specifications

Specification	Value
Product Type	Outboard Flush Plug Kit
Installation	Screw-in
Housing Material	Plastic
Housing Color	Black
Dimensions	85.1 × 50 × 35.1 mm (3.35 × 1.97 × 1.38 inches)
Weight	0.009 kg (0.02 pounds)
Fitting Type	Screw-in flush adapter
Warranty	1 Year (aftermarket)

Package Contents

• 1 x Screw-in Flush Plug (Replaces 17913-99E12)
• Note: Gasket is not included.

Installation Guide

1. Ensure the engine is turned off and cool to the touch.
2. Locate and access the water flush port on the engine’s lower casing.
3. Unscrew the factory-installed plug or cap from the port.
4. Inspect the port threads for any dirt, sand, or damage and clean if necessary.
5. Hand-tighten the new screw-in flush plug into the port until it is snug. Do not overtighten.
6. Attach a standard garden hose to the fitting on the flush plug.
7. Turn on the water supply to a moderate pressure. Check for any significant leaks around the plug.
8. Allow fresh water to flush through the engine's cooling system for at least 5-10 minutes.
9. Turn off the water and disconnect the garden hose.
10. Remove the flush plug and securely reinstall the original engine port cap.

Troubleshooting & FAQ

Q: How do I confirm this plug fits my Suzuki engine?
A: This plug fits specific non-A and non-B model Suzuki DF outboards from 25 to 140 HP, manufactured between 2001 and 2011. Please review the "Compatible Engine Models" table and its "Notes" column to verify your exact model and year range. It is a direct replacement for OEM part numbers 17913-99E10, 17913-99E11, and 17913-99E12.

Q: Is a gasket required for this flush plug?
A: This plug is designed to create a sufficient seal on its own for flushing purposes. A separate gasket is not included in the package. Always ensure a snug, hand-tight fit to minimize leaks.

Q: Can I run the engine while using this flush plug?
A: No. This screw-in adapter is designed for flushing the engine without the motor running. Starting or running the engine with this plug installed can starve the water pump of water, leading to overheating and serious engine damage.

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.