Description
Dorman 904-394 Diesel Emissions Fluid DEF Heater
- HELPS WARM UP THE DEF TANK: The Diesel Exhaust Fluid (DEF) Heater is a component that helps warm up the DEF tank and the DEF solution, which is used in the selective catalytic reduction (SCR) system. The SCR system is responsible for reducing nitrogen oxide (NOx) from the diesel engine
- CRITICAL FOR THE PROPER OPERATION OF THE SCR SYSTEM: Helps maintain the temperature of the DEF solution within a specific range, which is critical for the proper operation of the SCR system and the reduction of NOx in vehicle exhaust
- RELY ON QUALITY AUTO PARTS: The patented Dorman product line eliminates premature failures and provides the replacement car parts you need, like window regulators, fluid reservoirs, intake manifolds, for a high-performing, long-lasting ride. Dorman engineers have only one goal in mind. They want to create automotive parts that outperform all others in durability, performance, and service life
- TRUST IN DORMAN: A trusted supplier of original equipment automotive and heavy-duty replacement parts, Dorman delivers thousands of new superior car parts to their customers each year. Dorman components are put through rigorous testing procedures during development to ensure they meet exacting OEM standards
More Information
| SKU | 3101031303 |
|---|---|
| Brand | Dorman |
| Sub-Brand | OE Solutions |
| Part Type | Diesel Exhaust Fluid (DEF) Heater |
| Part Number | 904-394 |
| GTIN / UPC | 889245932693 |
| Pack Size | 1 |
| Condition | New |
| Part Placement | Various |
| Vehicle Year | Various |
| Vehicle Make | Various |
| Vehicle Model | Various |






