Dorman 904-439 Water In Fuel Sensor Assembly 12-17 Chevy Silverado GMC Sierra
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$39.16
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability.
- 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
- Cost-effective solution - offers original equipment quality at competitive price
- Quality tested - this part has undergone vehicle try-on and bench testing to ensure a quality fit and long service life
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012-2016 | Chevrolet | Express 2500 | 6.6L V8 | |
| 2012-2016 | Chevrolet | Express 3500 | 6.6L V8 | |
| 2012-2016 | Chevrolet | Express 4500 | 6.6L V8 | |
| 2012-2017 | Chevrolet | Silverado 2500 HD | 6.6L V8 | |
| 2012-2017 | Chevrolet | Silverado 3500 HD | 6.6L V8 | |
| 2012-2016 | GMC | Savana 2500 | 6.6L V8 | |
| 2012-2016 | GMC | Savana 3500 | 6.6L V8 | |
| 2012-2016 | GMC | Savana 4500 | 6.6L V8 | |
| 2012-2017 | GMC | Sierra 2500 HD | 6.6L V8 | |
| 2012-2017 | GMC | Sierra 3500 HD | 6.6L V8 |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 904-439 |
| UPC | 885484481527 |
| Terminal Type | Blade |
| Attached Lead Wires | No |
| Housing Material | Plastic |
| Package Contents | 1 Water in Fuel Sensor |
| Wiring Harness Included | Yes |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 12651583 | General Motors (OE) |
|---|---|
| 12676436 | General Motors (OE) |
| PFRK-50309 | Interchange |
| FWSS116 | Interchange |
| FSS116 | Interchange |
| 5S13913 | Interchange |