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OE Quality
60-Day Returns
WixPart #: 33621
Wix 33621 Fuel Water Separator Filter
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$40.14Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Fuel Water Separator Filter options
Wix 33621 Fuel Water Separator Filter
| Brand | Wix |
| Part Number | 33621 |
| Class | Hw |
| Duty Type | Hd |
| Height | 5.520 |
| Inner Diameter Top | Closed |
| Media Material | Enhanced cellulose |
| Micron | 30.00 |
| Outer Diameter Top | 3.670 |
| Style | Spin on fuel water separator w |
| Thread Size | 1-14 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
043091594309159
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.