Fuel Filter – Fits Johnson/Evinrude/OMC Outboard Motors (Replaces 5005266, 5007326, 5007335)
This high-quality inline fuel filter is designed for Johnson, Evinrude, and OMC outboard motors that utilize a 3/8" fuel hose connection. It serves as a crucial component for protecting your engine's fuel system from contaminants.
It is a direct replacement for OMC part numbers 5005266, 5007326, and 5007335, as well as the aftermarket equivalent Sierra 18-7722, ensuring broad compatibility for most inline fuel filter applications on these engines.
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Fuel System Protection: Filters harmful debris and water from gasoline to protect your engine.
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Connection Size: Specifically designed for a 3/8" ID fuel hose.
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Installation Type: Mounts easily as an external, inline filter.
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
Brand |
Part Number |
Superseded By |
OMC |
5005266 |
5007326 |
OMC |
5007326 |
5007335 |
OMC |
5007335 |
|
Sierra |
18-7722 |
|
Compatible Engine Models
Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson/Evinrude Serial Number Guide.
Brand |
Model |
Rated HP |
Stroke |
OEM Part No. |
Notes |
Johnson/Evinrude/OMC |
Most Models |
Various |
2-Stroke & 4-Stroke |
5005266, 5007326, 5007335 |
For 3/8" ID fuel hose applications |
Technical Specifications
Specification |
Value |
Product Type |
Inline Fuel Filter |
Installation |
Inline (External) |
Fuel Type |
Gasoline |
Connection |
3/8" ID Fuel Hose |
Fitting Type |
Barbed Hose Connection |
Thread Size |
N/A (Non-Threaded) |
Package Contents
1 x Fuel Filter Assembly (Replaces 5005266/5007326/5007335)
Explosion Diagram
![Explosion Diagram]()
Installation Guide
- Work in a well-ventilated area and shut off the fuel supply before starting. Place a catch pan under the work area.
- Locate the existing fuel filter along the fuel line between the tank and the engine.
- Loosen the clamps on both sides of the old filter.
- Carefully detach the fuel hoses, noting the direction-of-flow arrow on the filter body.
- Install the new filter, making sure the arrow points in the correct direction (towards the engine).
- Securely re-attach the fuel hoses to the new filter and tighten the clamps.
- Turn the fuel supply on and inspect carefully for any leaks.
- Prime the fuel system according to your engine's manual before starting the motor.
Troubleshooting & FAQ
Q: How do I know if this filter fits my motor?
A: This filter is designed for most Johnson/Evinrude/OMC outboard motors that use a 3/8" fuel hose. The best way to confirm is by matching your existing part number to our cross-reference list, which includes OMC 5005266, 5007326, 5007335, and Sierra 18-7722.
Q: What are the signs that my fuel filter needs replacement?
A: Common signs of a clogged or failing fuel filter include engine hesitation, loss of power, stalling, or difficulty starting. Regular replacement is recommended as part of routine maintenance to ensure engine health.
Q: Is there a correct orientation for installation?
A: Yes, this is an inline filter and must be installed in the correct direction of fuel flow. An arrow is typically marked on the filter housing to indicate the flow direction, which should point from the fuel tank towards the engine.
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?
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Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
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Fast Global Shipping: Free delivery worldwide in 5–15 days.
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Direct from Manufacturer: Competitive pricing without compromising quality.