Fuel Pump Assembly for Mercury/Mariner 30–250 HP 2-Stroke Outboards – Replaces 14360A16, 14360A41, 14360A43
Fuel Pump Assembly for Mercury/Mariner 30–250 HP 2-Stroke Outboards – Replaces 14360A16, 14360A41, 14360A43 is backordered and will ship as soon as it is back in stock.
Worry-free returns
Worry-free returns
Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.
If the return is due to our error or a defective item, we’ll make it right.
Please contact us before returning any item.
Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Fuel Pump Assembly for Mercury/Mariner 30–250 HP 2-Stroke Outboards...
Fuel Pump Assembly for Mercury/Mariner 30–250 HP 2-Stroke Outboards – Replaces 14360A16, 14360A41, 14360A43 is backordered and will ship as soon as it is back in stock.
Product Details
This replacement fuel pump assembly is designed for selected Mercury and Mariner 2-stroke outboard applications from 30 HP through 250 HP. It is a single fuel pump assembly intended to replace the original pump when the original part number and engine serial-number range match.
The company fitment record identifies this product for Mercury/Mariner 2-stroke outboards rated at 30, 40, 45, 50, 60, 65, 75, 80, 90, 100, 105, 115, 125, 135, 140, 150, 175, 200, 225 and 250 HP. Horsepower alone does not confirm fitment; always compare the engine model, serial number and original pump before ordering.
- Replacement fuel pump assembly for selected Mercury/Mariner 2-stroke outboards.
- Single replacement component; this listing is not a multi-part kit.
- Designed to restore fuel delivery when the existing pump is worn, damaged or no longer supplying fuel correctly.
- Aftermarket replacement; not manufactured or sold by Mercury Marine.
Reference Part Numbers
The following Mercury reference numbers are listed for this product. They are provided for identification and comparison only. Confirm the exact number and serial-number range against your engine before installation.
| Brand | Reference part number |
|---|---|
| Mercury/Mariner | 14360A16 |
| Mercury/Mariner | 14360A41 |
| Mercury/Mariner | 14360A43 |
| Mercury/Mariner | 14360A50 |
| Mercury/Mariner | 14360A53 |
| Mercury/Mariner | 14360A66 |
| Mercury/Mariner | 14360A69 |
| Mercury/Mariner | 14360A71 |
| Mercury/Mariner | 14360A73 |
| Mercury/Mariner | 14360A78 |
| Mercury/Mariner | 14360T74 |
| Mercury/Mariner | 14360T75 |
| Mercury/Mariner | 14360T77 |
| Mercury/Mariner | 14430-C1 |
| Mercury/Mariner | 15930A21 |
| Mercury/Mariner | 8M0036779 |
| Mercury/Mariner | 98766 |
Engine Compatibility
Use the complete engine identification—not horsepower alone—to confirm compatibility. The company fitment range is limited to the Mercury/Mariner 2-stroke horsepower applications listed below.
| Brand | Engine type | Rated horsepower | Stroke | Fitment requirement |
|---|---|---|---|---|
| Mercury/Mariner | Outboard | 30, 40, 45, 50, 60, 65, 75, 80, 90, 100, 105, 115, 125, 135, 140, 150, 175, 200, 225 or 250 HP | 2-Stroke | Match the original pump number and engine serial-number range. |
Catalog records separately identify reference 14360T74 on certain Mercury 75, 90 and 115 HP 1.5L DFI applications and on certain 200, 225 and 250 HP DTS/DFI applications. These references remain serial-number dependent and should not be treated as universal fitment for every engine at the same horsepower.
Technical Specifications
- Product type
- Fuel pump assembly
- Application
- Mercury/Mariner 2-stroke outboard fuel systems
- Rated applications
- 30–250 HP, subject to engine model and serial-number confirmation
- Stroke
- 2-Stroke
- Installation
- Replacement installation using the original mounting location and fuel-line routing
- Product status
- Aftermarket replacement, not an OEM component
What's in the Box
- 1 x Fuel pump assembly
Additional gaskets, cable ties, hoses and mounting hardware are not confirmed as included with this single-component listing. Reuse or replace installation hardware only as specified by the applicable service manual.
Installation Notes
- Verify the engine model, serial number, original pump configuration and reference number before beginning work.
- Work in a well-ventilated area away from open flames, sparks and other ignition sources.
- Stop the engine, disconnect the battery where applicable and relieve fuel-system pressure according to the service manual.
- Label the fuel lines before removal so that inlet and outlet connections are restored correctly.
- Remove the original pump and clean the mounting surface without allowing debris to enter the fuel system.
- Install the replacement pump using the correct gasket or sealing component required for your engine. Any gasket needed for installation is not confirmed as included.
- Reconnect the fuel lines securely and tighten fasteners to the manufacturer's specified torque.
- Prime the fuel system and inspect all connections for leaks before starting the engine. Stop immediately if any leak is found.
Troubleshooting & FAQ
How do I confirm that this fuel pump is correct?
Compare the old pump's physical configuration and reference number, then confirm the complete engine model and serial number against the applicable Mercury/Mariner parts information. The 30–250 HP range is a guide to the listed applications and does not replace serial-number verification.
What symptoms may indicate a failing fuel pump?
Possible symptoms include hard starting, fuel starvation, loss of power, surging, hesitation or engine bogging under acceleration. These symptoms can also be caused by restricted fuel lines, a blocked filter, air leaks, ignition faults or other fuel-system problems. Diagnose the complete system before replacing the pump.
Does this fit DFI or DTS engines?
Some catalog records associate reference 14360T74 with selected 75, 90 and 115 HP 1.5L DFI engines and selected 200, 225 and 250 HP DTS/DFI engines. Compatibility is conditional on the exact model and serial-number range, so do not rely on the DFI or DTS designation alone.
Is this an OEM fuel pump?
No. This is an aftermarket replacement designed for specified Mercury/Mariner applications. Mercury and Mariner are referenced only to identify the engines and manufacturer part numbers for which the replacement may be suitable.
Is a gasket included?
This listing is for one fuel pump assembly. A gasket and cable tie are not confirmed as included, so check the original installation and the applicable service manual before ordering any additional sealing components.
Does the pump require routine maintenance?
The pump itself is a replacement component rather than a scheduled maintenance item. Use clean fuel, keep the fuel system free of contamination and replace filters according to the engine manufacturer's maintenance recommendations.
Can I install it myself?
Installation should be performed only by someone familiar with marine fuel systems and the applicable service procedures. If you are unsure about fuel-system safety, serial-number fitment or torque specifications, use a qualified marine technician.
Safety & Important Information
- Confirm the engine model, serial number, original pump configuration and reference number before purchase.
- Do not assume that all Mercury/Mariner 2-stroke engines in the listed horsepower range use the same pump.
- Do not operate the engine if fuel leaks are present.
- This is an aftermarket replacement and is not an OEM Mercury Marine component.
- Follow the engine manufacturer's service manual for fuel-system depressurization, installation and testing procedures.
About Sea Sierra
- Marine Replacement Parts — Parts are selected for clearly identified marine applications and replacement needs.
- Fitment-Focused Listings — Reference numbers and engine conditions are provided to help customers compare their original equipment.
- Practical Support — Verify the model and serial number before ordering, and consult a marine technician when installation or diagnosis is uncertain.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
