Recommended Coolant Heater For A 2019 Ram 1500 Classic 5.7L Hemi
Updated 12/22/2025 | Published 09/27/2024
Products Featured in This Question
Question:
Will the Kats 13150 work in my 2019 Ram 1500 classic 5.7 hemi .
asked by: Bob
Helpful Expert Reply:
Hey Bob,
The Kat's Heaters Thermostatically Controlled Circulating Tank Heater # KH13150 is designed to work with 26-qt to 40-qt capacity coolant systems. From what I can find online your Ram should have a 14-qt system so this wouldn't be the right fit. I would double check yours capacity and if it is 14 quarts go with the # KH13080 instead, which is designed for use with coolant systems up to 18 quarts.
Product Page this Question was Asked From
Kat's Heaters Thermostatically Controlled Circulating Tank Heater - 120V - 1,500 Watts
- Vehicle Heaters
- Circulating Heater
- External Tank
- 120 Volts
- 1500 Watts
- 26 - 40 Quart Cooling System
- Kats Heaters
more information >
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Jameson C.
12/22/2025
Hey Bob, did the smaller Kat’s heater end up working better for your Ram’s coolant system? Knowing what you found could help others figure out which size fits their setup best.