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Item #:
3268495
WIX Filters - 33405 Heavy Duty Spin On Fuel Water Separator, Pack of 1
Item #:
3268495
AUD 35
Price Details
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Imported from USA store
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Order now and get it around Saturday, August 15
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Enhance dirt and water removal with the convenience and easy maintenance of Wix Spin-On Fuel/Water Separator Filters.
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What Stands Out
Heavy-Duty Design
Built to withstand extreme conditions, ensuring durability and optimal performance in demanding environments, making it perfect for heavy-duty vehicles and equipment.
Enhanced Filtration
Utilizes advanced filtration technology to effectively remove water and contaminants from fuel, safeguarding engines and prolonging service life.
Easy Installation
Designed for straightforward, hassle-free installation, allowing users to quickly replace the separator without specialized tools, minimizing downtime.
Product Details
| Brand | Wix |
| Product Grade | Replacement Part |
| Outer Material | Metal |
| Vehicle Service Type | Truck, Bus, Excavator, Tractor, Van |
| Item Diameter | 93 Millimeters |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Diesel Vehicle Owners
Ideal for those maintaining diesel engines, ensuring fuel purity and preventing water contamination in fuel systems.
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Heavy Equipment Operators
Perfect for operators of construction or agricultural machinery, protecting engines from harmful water-infused fuel.
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Marine Enthusiasts
Beneficial for boat owners, providing an extra layer of fuel filtration to safeguard against water damage.
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Gasoline Vehicle Users
Not suitable for gasoline engines, which may not require a fuel water separator of this type.
Product Description
WIX Filters - 33405 Heavy Duty Spin On Fuel Water Separator, Pack of 1
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of Wix Spin-On Fuel/Water Separator Filters?
Answer: These filters are used as a supplement filter for increased dirt and water removal. -
Question:
What is the advantage of converting cartridge filters to spin-on filters?
Answer: By converting to spin-on filters, you gain convenience and easier maintenance. -
Question:
Are Wix Spin-On Fuel/Water Separator Filters easy to drain excess water?
Answer: Yes, these filters are equipped with a drain plug for easy drainage of excess water. -
Question:
Will this work with gas?
Answer: I have only used it with biodiesel, but I don't see why not. Make sure the micron rating is fine enough for your application and that you have the right NAPA/Wix universal filter header. -
Question:
What micron is this filter?
Answer: Should be about 14 -
Question:
Do you happen to know the thread size of the drain plug?
Answer: It's a captive plug: not intended to be replaced -
Question:
Can these be mounted and ran horizontally?
Answer: No, the water separation function depends on the drain being at the bottom. -
Question:
What base does this work with?
Answer: Filter thread is 1 inch 14 threads per inch. Any base that has that thread will work. -
Question:
Which engine does it use?
Answer: I use it for a Cat 350. C-7 -
Question:
Will this 33405 interchange with #33528?
Answer: 33405 is a water/diesel fuel separator, the 33528 is a fuel filter, it doesn't do the same job. So I'd say no.
Wix Fuel Filters Editorial Review
The WIX Filters - 33405 Heavy Duty Spin On Fuel Water Separator is a reliable and efficient fuel filter. It is designed to work with biodiesel and can be paired with the appropriate NAPA/Wix universal filter header. The filter has a micron rating of 14 and cannot be mounted or run horizontally. It is compatible with engines such as the Cat 350 and C-7. However, it is important to note that the 33405 model is a water/diesel fuel separator and is not interchangeable with the 33528 fuel filter.
Customer Reviews & Ratings
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Pros
- Reliable and efficient fuel filter
- Compatible with biodiesel
- Suitable for use with the Cat 350 and C-7 engines
Cons
- Cannot be mounted or run horizontally
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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AUD 35
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