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Wix 33413 Fuel Water Separator Filter
| Brand | Wix 33413 |
|---|---|
| Class | Hw |
| Duty Type | Hd |
| Height | 4.025 |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Outer Diameter Bottom | 4.240 |
| Outer Diameter Top | 4.330 |
| Style | Spin on fuel water separator w |
| Thread Size | 1-14 |
| Fits | — |
Heavy-duty design. Built for demanding fuel and water separation performance.
Cellulose media. Helps capture contaminants for cleaner fuel flow.
Spin-on style. Simplifies service with a straightforward replacement design.
Cross-references Baldwin BF1273SP, CARQUEST Premium Filters 86413 and Hastings FF1130SP for the same application. See all 8.
Fuel Water Separator Filter for Clean Diesel Fuel
The Wix 33413 fuel water separator filter is built for diesel fuel systems that need reliable water removal and contaminant control. It uses cellulose media with silicone treatment to help capture debris while supporting cleaner fuel delivery in demanding HD service.
Compatible With Nissan and other diesel applications that use a 1-14 spin-on fuel water separator design, this filter is a practical replacement for service intervals where water contamination can affect drivability and fuel system protection.
Key Features
- Wix 33413 fuel water separator filter for heavy-duty fuel filtration
- Cellulose media with silicone treatment for contaminant holding capacity
- Spin-on style with 1-14 thread size
- Closed inner diameter top and sealed construction for leak resistance
- Corrosion-resistant can, center tube, and end caps
- 4.025 in. height, 4.240 in. bottom outer diameter, 4.330 in. top outer diameter
Detailed Description
The Wix 33413 is a heavy-duty fuel water separator filter engineered to help keep diesel fuel cleaner by separating water and trapping contaminants before they reach sensitive fuel system components. Its cellulose media is paired with silicone treatment to improve holding capacity, while the durable metal housing and sealing components support long service life in demanding operating conditions. This part cross-references NAPA Gold Filters 3413 for the same application.
For Nissan diesel service and other applications using this filter format, the Wix 33413 offers a direct-fit spin-on design with a 1-14 thread size. It is also listed among interchange references for Baldwin BF1273SP and Hastings FF1130SP, making it a useful replacement reference when matching the correct fuel water separator filter by specification.
What It Helps Address
- Water contamination in diesel fuel
- Fuel system wear caused by trapped moisture
- Reduced filtration performance from a clogged separator
- Contaminant buildup in heavy-duty fuel delivery systems
- Leak concerns from worn sealing surfaces
Installation Notes and Tips
Verify thread size, height, and outer diameter before installation to confirm the Wix 33413 matches the existing filter. Inspect the sealing surfaces, prime and bleed the fuel system according to the vehicle service procedure, and drain separated water as required if the application uses a drain port or self-venting drain valve.
Quality Assurance
Wix designs this HD fuel water separator with corrosion-resistant components and superior sealing materials to support long-lasting service in diesel applications. The construction focuses on leak resistance, water purging efficiency, and consistent filtration performance.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||