DORMAN
Dorman 904-439 Water in Fuel (WiF) Sensor Compatible with Select Chevrolet/GMC Models
Dorman 904-439 Water in Fuel (WiF) Sensor Compatible with Select Chevrolet/GMC Models
SKU:D18904439
Low stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
- Ideal replacement - this water-in-fuel (WiF) sensor matches the original equipment sensor's function and performance
- Durable construction - this sensor is made of durable materials to withstand exposure to diesel fuel
- Century of experience - for over 100 years, Dorman Products has provided quality automotive replacement parts to its customers
- Quality tested - this part has undergone vehicle try-on and bench testing to ensure a quality fit and long service life
- Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.
| Brand | DORMAN |
|---|---|
| Manufacturer part number | 904-439 |
| UPC / GTIN | 885484481527 |
| Weight | 0.13 lb |
| Dimensions (L × W × H) | 3.1 × 2.8 × 2 in |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
