Diesel Exhaust Fluid Heater for Chevy Express 2500/3500/4500 (2003–2023)

Includes:
- Diesel Exhaust Fluid Heater

Fits Models:
- Chevrolet Express 2500, 3500, 4500

Model Years:
- 2003–2023

Submodels:
- Common trims include Work Van, LT, LS; body styles are Van and Cutaway; chassis codes include G2500, G3500, G4500.

Engine Options:
- Compatible with standard engine options, including 6.0L V8, 6.6L Duramax Diesel.

Description:
This Diesel Exhaust Fluid Heater is designed specifically for the Chevrolet Express 2500, 3500, and 4500 models produced from 2003 to 2023. It ensures optimal performance of the diesel exhaust fluid system, preventing freezing and ensuring efficient operation in cold weather conditions.

Features:
- Direct fit for Chevy Express models
- Enhances DEF system performance
- Prevents fluid freezing in low temperatures
- Durable construction for long-lasting use
- Easy installation with no modifications required