1. Truck-Car Air & Fuel Delivery Offers
  2. sku: 10353196768882713
  3. DODGE 3973942

DODGE 3973942 Grid Heater 5.9L 24V 2500/3500

fits model: 2500, 3500, Ram, Cummins. make: Dodge. year: 1998–2007.

3973942 Dodge Grid Heater 1998-2007 Ram Cummins 5.9l 24v 2500/3500

( Manufacturer Part Number: 3973942 ), ( Part Type: 24v Grid Heater ), ( Material: Aluminum ), ( Performance Part: No )

Review DODGE Grid Heater 5.9l 24v 2500/3500 fits RAM CUMMINS 2500 3500 1998–2007

Introducing the Dodge 3973942 Grid Heater, an essential accessory for enhancing comfort and functionality in your 1998-2007 Ram Cummins 5.9L 24V 2500/3500. This heater is meticulously designed to integrate seamlessly with your vehicle's heating system, providing an additional heating source that is perfect for those cold winter months.

The Dodge 3973942 Grid Heater boasts a robust and durable construction, ensuring reliable performance even in the most challenging conditions. The heater core is made of high-quality materials that can withstand the test of time, while the grid design maximizes the surface area for efficient heat transfer.

Installing this heater in your Ram Cummins is a breeze, thanks to its plug-and-play design. The heater comes with all necessary hoses and hardware, making the installation process straightforward and stress-free. Additionally, the heater features a compact size, making it an ideal fit for most applications.

One of the standout features of this heater is its ability to provide consistent and even heating throughout your vehicle. The grid design ensures that hot air is distributed evenly, eliminating cold spots and ensuring a comfortable cabin temperature.

Moreover, the Dodge 3973942 Grid Heater is an excellent investment for those who spend a lot of time on the road. It provides an additional source of heat that can help keep the engine warm, reducing the risk of engine damage during cold starts. Furthermore, it can help improve fuel efficiency by reducing the need for the vehicle's engine to work harder to maintain cabin temperature.

In summary, the Dodge 3973942 Grid Heater is an excellent investment for anyone looking to enhance the comfort and functionality of their 1998-2007 Ram Cummins 5.9L 24V 2500/3500. Its robust construction, efficient heating capabilities, and easy installation make it a must-have accessory for those who spend a lot of time on the road during the winter months.

Pros and Cons of Buying a Dodge 3973942 Grid Heater for 1998-2007 Ram Cummins 5.9L 24V 2500/3500

Introduction:

The Dodge 3973942 grid heater is a popular aftermarket heater solution for diesel engines, including the 5.9L 24V Cummins engines found in 1998-2007 Ram 2500 and 3500 models. While this heater offers several advantages, it also comes with certain drawbacks. In this article, we will discuss the pros and cons of buying a Dodge 3973942 grid heater for your diesel truck.

Pros:

1. Improved Heating Performance: The grid heater provides quicker and more efficient heating compared to the factory heater. It utilizes an electric resistance heating element that generates heat directly, ensuring a warm cab even in freezing temperatures.

2. Durability: The Dodge 3973942 grid heater is a robust and reliable solution for diesel truck heating. It is designed to withstand the rigors of off-road use and extreme temperatures.

3. Easy Installation: The installation process for the grid heater is relatively straightforward and can be done by most DIY enthusiasts. It typically involves connecting the heater to the battery, cooling system, and wiring it into the HVAC system.

Cons:

1. Power Consumption: The grid heater consumes a significant amount of electrical power, which can drain the battery if not properly wired and installed. It is recommended to use a dedicated battery or install a proper charging system to prevent power issues.

2. Complexity: While the installation process is relatively simple, the wiring and integration with the existing HVAC system can be complex. It may require professional assistance or extensive research and understanding of the truck's electrical system.

3. Cost: The Dodge 3973942 grid heater can be a costly investment, especially when considering the additional expenses for batteries, charging systems, and professional installation if needed.

Conclusion:

The Dodge 3973942 grid heater offers several advantages, including improved heating performance, durability, and easy installation. However, it also comes with drawbacks such as high power consumption, complexity, and cost. When considering purchasing a grid heater for your 1998-2007 Ram Cummins 5.9L 24V 2500/3500, it is essential to weigh these pros and cons carefully and ensure you have the necessary resources and knowledge to properly install and maintain the heater.

Recommendation:

If you decide to purchase a Dodge 3973942 grid heater, we recommend investing in a dedicated battery, proper charging system, and seeking professional assistance with the installation process to minimize potential power issues and ensure optimal performance. Additionally, consider researching and understanding the truck's electrical system thoroughly to make the installation process as smooth as possible.

Details:

Pulled off running vehicle see other listings for more Dodge Cummins parts.

part #: 3973942 prices

  • $50.00-$65.87

specifications airfueldepo:

  • for models: 2500, 3500, Ram, Cummins
  • for makes: Dodge
  • for years: 1998-2007
  • mpn: 3973942
  • part type: 24v Grid Heater
  • material: Aluminum
  • performance part: No

general airfueldepo:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery

offer airfueldepo:

  • quantity: 1
  • sold: 0
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • started: September 15, 2025

shipping airfueldepo:

  • type: Calculated
  • transit: 4-10 Days
  • class: Standard
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $14.40

payments airfueldepo:

  • credit card: Mastercard
  • wallet: Paypal
  • other

returns airfueldepo:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

seller airfueldepo:

  • # reviews: 439
  • rating: 99.0%
  • city: Eugene, Oregon
for models: 2500, 3500, ram, cummins, for makes: dodge, for years: 1998-2007, part type: 24v grid heater, performance part: no,
category: auto parts > car truck parts accessories > air fuel delivery, material: aluminum, sku: 10353196768882713,

Dodge 3973942 Is Similar To:

airfueldepo logo
5 offers $50.00–$65.87 USD
  • Offer #1: $50.00 price + $10.00 shipping estimate = $60.00* total. Item on picture is what you'll receive. It was used in 2500/3500/4500/5500 Trucks.+$10.00 shipping
  • Offer #2: $65.87 price + $19.87 shipping estimate = $85.74* total.+$19.87 shipping
  • Offer #3: $50.00 price + $25.00 shipping estimate = $75.00* total.+$25.00 shipping
  • Offer #4: $35.00 price + $10.00 shipping estimate = $45.00* total. The cast # is 3969987.+$10.00 shipping
  • Offer #5: $99.00 price + $0.00 shipping estimate = $99.00* total. HTR GRID,5.9LHO,.FREE SHIPPING

Copyright © airfueldepo.com