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  3. CUMMINS 4942761

CUMMINS 4942761 Heat Exchanger Diesel Engines 8.3L

fits model: Rev. year: 2003.

4942761 Cummins Genuine Oem Rev 03 Heat Exchanger For Diesel 8.3l C Engines

( Brand: Cummins ), ( Manufacturer Part Number: 4942761 ), ( Type: Heat Exchanger ), ( Country/region Of Manufacture: United States )

Review CUMMINS Genuine Oem Heat Exchanger Diesel 8.3l Engines fits REV 2003

The Cummins 4942761 03 is a high-performance heat exchanger specifically designed for use with Cummins 8.3L diesel engines. This component is an essential part of the cooling system, responsible for transferring heat from the engine coolant to the ambient air, maintaining optimal engine operating temperatures.

The heat exchanger is constructed from heavy-duty materials, including aluminum fins and copper tubes, which provide superior heat transfer efficiency. The aluminum fins are engineered to maximize surface area, increasing the rate at which heat can be dissipated. The copper tubes, on the other hand, offer excellent conductivity, allowing the engine coolant to circulate efficiently through the heat exchanger.

This particular model, 4942761 03, features a unique design with a compact footprint, making it an excellent choice for applications where space is limited. The heat exchanger also incorporates a robust header tank, which not only adds structural integrity but also acts as a reservoir for the engine coolant.

The inlet and outlet connections are engineered for easy installation and removal, ensuring that maintenance and servicing can be carried out efficiently. The connections are also designed to be leak-free, reducing the risk of coolant loss and potential engine damage.

Additionally, the Cummins 4942761 03 heat exchanger is tested to meet stringent OEM specifications, ensuring reliable and consistent performance. It is suitable for use in a wide range of operating conditions, including heavy-duty applications where the engine is subjected to high loads and prolonged periods of operation.

In summary, the Cummins 4942761 03 heat exchanger is a robust, high-performance component designed to keep your Cummins 8.3L diesel engine running at optimal temperatures. Its compact design, efficient heat transfer capabilities, and durable construction make it an ideal choice for a wide range of applications, from construction equipment to industrial generators.

A Comprehensive Analysis of Buying a Cummins 4942761 03 Heat Exchanger for Diesel 8.3L Engines

Introduction:

The Cummins 4942761 03 Heat Exchanger is an essential component for cooling systems in diesel 8.3L engines. This analysis aims to provide a comprehensive understanding of the benefits and drawbacks of purchasing this part.

Pros:

1. Enhanced Cooling Efficiency: The heat exchanger is designed to improve cooling efficiency by efficiently transferring heat from the engine to the coolant. This results in better engine performance and increased longevity.

2. Durable Construction: The heat exchanger is made with high-quality materials, ensuring it can withstand the rigors of heavy-duty use. This durability translates to fewer replacement needs over time.

3. OEM Compatibility: This heat exchanger is a direct replacement for the original equipment manufacturer (OEM) part, ensuring a perfect fit and seamless integration into the cooling system.

4. Improved Fuel Economy: By maintaining optimal engine temperature, the heat exchanger can contribute to improved fuel economy.

Cons:

1. Cost: The Cummins 4942761 03 Heat Exchanger may be more expensive than aftermarket alternatives. However, the benefits of OEM quality and durability may outweigh the initial investment.

2. Availability: Depending on the supplier, this part may not always be readily available, leading to potential downtime for vehicle owners or operators.

3. Complexity of Installation: Installing the heat exchanger may require specialized knowledge and tools, potentially adding to the overall cost of the repair or replacement.

Conclusion:

The Cummins 4942761 03 Heat Exchanger is an investment in the longevity and performance of diesel 8.3L engines. While it may come with a higher price tag than aftermarket alternatives, the benefits of improved cooling efficiency, durability, OEM compatibility, and potential fuel savings make it a worthwhile investment for those seeking optimal engine performance and longevity.

Recommendation:

For diesel 8.3L engine owners and operators who prioritize optimal engine performance, increased longevity, and peace of mind, investing in a genuine Cummins 4942761 03 Heat Exchanger is recommended. While the upfront cost may be higher than aftermarket alternatives, the long-term benefits make it a wise investment for those who value the reliability and efficiency of their engines.

Details:

Title: Cummins Genuine OEM 4942761 Rev 03 Heat Exchanger for Diesel 8.3L C Engines.

part #: 4942761 price

  • $3750.00

specifications coenginecooling:

  • for models: Rev
  • for years: 2003
  • brand: Cummins
  • mpn: 4942761
  • type: Heat Exchanger
  • country/region of manufacture: United States

seller coenginecooling:

  • city: Decatur, Alabama
  • rating: 99.5%
  • # Reviews: 5572

returns coenginecooling:

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

payments coenginecooling:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

offer coenginecooling:

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

general coenginecooling:

  • Commercial Truck Parts > Engine Cooling > Other Engine Cooling
  • condition: New other see details

shipping coenginecooling:

  • service: UPS Ground, FedEx Ground / FedEx Home Delivery
  • carrier: UPS, FedEx
  • transit: 4-6 Days
  • cost: $191.85
  • type: Calculated
  • class: Standard
for models: rev, for years: 2003, type: heat exchanger, country/region of manufacture: united states,
category: auto parts > commercial truck parts > engine cooling, sku: 6866233409503771,
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