Float Fuel Switch 8M0007943 880596522 for Mercury Mariner EFI 4-Stroke Outboard
Float Fuel Switch 8M0007943 880596522 for Mercury Mariner EFI 4-Stroke Outboard
Product Overview
Float fuel switch sensor for Mercury and Mariner EFI four-stroke outboards, supplied as 1 x switch. It replaces Mercury 880596504, 880596522, 880596524, 8M0007943 and 8M6000359, and sits in the fuel system to signal fuel level or water-in-fuel condition to the engine management. A failed switch shows up as a fuel warning that stays on, a gauge that reads empty with a full tank, or a motor that drops into guardian mode for no obvious reason.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Float Fuel Switch |
| Engine Type | Mercury / Mariner EFI four-stroke outboard |
| Horsepower Range | 75-300 HP |
| Country of Origin | Taiwan |
| Warranty | Standard |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Mercury / Mariner | 880596504, 880596522, 880596524, 8M0007943, 8M6000359 |
Compatible Engines
Fits the following Mercury and Mariner EFI four-stroke models:
| Brand | Model | HP |
|---|---|---|
| Mercury / Mariner | EFI 4-stroke | 75 HP |
| Mercury / Mariner | EFI 4-stroke | 80 HP |
| Mercury / Mariner | EFI 4-stroke | 300 HP |
| Mercury / Mariner | EFI 4-stroke range | 75-300 HP |
What's Included
| Component | Qty |
|---|---|
| Float Fuel Switch | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Verify your engine model and serial number before ordering
- Fits Mercury and Mariner EFI four-stroke outboards
- Check the wiring connector for corrosion before replacing the switch
- Supplied as 1 x switch — tank and harness are not included
- 30-Day Easy Returns
- Free Worldwide Shipping
- OEM Quality Without the Markup
Verfügbarkeit für Abholungen konnte nicht geladen werden
Boat Owners' Review
Before You Buy
Frequently Asked Questions
What is your refund policy?
We offer a 14-day hassle-free return on all products. Items must be unused and in original packaging. Every XRmarine part is also covered by our 1-year warranty against manufacturing defects. If something is not right, email us at info@xrmarineparts.com — replacement or full refund, your choice.
See our full Refund Policy for complete details.
How does shipping work?
Free international shipping on every order — no minimums. We operate a global warehouse network with a main distribution centre in Asia (10-20 business days). We also hold stock in regional warehouses across the United States, Germany, the United Kingdom, Australia, and Poland (opening soon) — most orders arrive in 1-3 business days within those countries and in 2-8 business days to nearby regions. Tracking included.
See our full Shipping Policy.
How do you keep prices fair?
We cut out the middlemen. XRmarine sources directly from quality manufacturers and sells at honest prices. Same OEM-quality parts, no dealership markup. Every order comes with free shipping, real expert support, and a 1-year warranty.
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