Dorman 904-438 Water In Fuel Sensor Assembly
Select your vehicle to confirm fit. Add to Cart unlocks once it fits.
Product Availability Request
Fill the form and our team will contact you.
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
Specifications
| Terminal Type | Pin |
| Attached Lead Wires | No |
| Housing Material | Plastic |
| Package Contents | 1 Water in Fuel Sensor |
| Wiring Harness Included | No |
Warranty: Limited
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support
Frequently Paired With
