5.9L Cummins Grid Heater 1994-2006 - New Direct-Fit Diesel Replacement

Overview

This is a direct-fit grid heater for the 5.9L Cummins diesel (1994-2006). It is a quality new, direct-fit replacement built to OEM-equivalent specification for a professional-grade repair that restores proper function and reliability to your truck.

What It Does & How It Helps

The intake grid heater warms incoming air for cold starts on Cummins and similar engines. A failed grid heater causes hard cold starts, white smoke, and rough cold running. A new heater restores reliable cold-weather starting.

Fitment

Confirm your engine and model year before ordering. Not sure it fits? Email sales@coredieselparts.com with your VIN or engine and year and we will confirm the correct unit.

Ordering & Shipping

This part is made to order and typically ships within 2–5 business days. Orders ship fast with tracking. Questions about fitment or your order? Email sales@coredieselparts.com and we are happy to help.