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Wix Filters 33647 fuel water separator, metal canister body, silver finish

Wix Filters

Wix Filters 33647 Fuel Water Separator

SKU CH-TC1N-W6W10

Fuel water separator removes water and contaminants from diesel systems

  • Fuel water separator protects engine from contamination
  • Wix Filters brand ensures trusted filtration performance
  • Model 33647 designed for fuel system compatibility
  • New condition guarantees full service life
  • First listed January 2024 for current availability

Fuel Water Separator 33647

The Wix Filters 33647 fuel water separator removes water and contaminants from fuel systems to protect engine components. It is intended for automotive and light commercial applications where clean fuel delivery is required for reliable operation.

Thermals noise and power

As a passive filtration device, the separator generates no heat, noise or electrical draw during normal use. Fuel flows through the element by existing system pressure without additional power requirements or moving parts to wear.

Build quality and connections

The housing uses standard fuel line ports for direct inline installation in existing plumbing. A drain valve at the base allows water removal without tools, while the replaceable element design supports routine service intervals without replacing the entire unit.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 64% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameWIX FILTERS

Questions about this item

How do I install the 33647 fuel water separator and what step is often missed?

Mount the separator vertically with the inlet and outlet aligned to the fuel lines, then prime the housing with clean fuel before starting the engine — skipping the priming step leaves air in the system and causes hard starting.

What maintenance will the 33647 separator need over time?

Drain accumulated water from the bowl at every service interval and replace the internal filter element according to the engine manufacturer’s schedule; the clear bowl lets you see contamination without disassembly.

What limit appears first during extended operation of the 33647 separator?

The filter element’s dirt-holding capacity is reached before the housing shows wear, so flow restriction rises and signals that a replacement element is due.

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