1. Commercial Truck Engine Cooling Offers
  2. sku: 6730998596011713
  3. PACCAR 2123163

PACCAR 2123163 Engine Oil Cooler MX-13

3795958 Paccar 2123163 Mx-13 Engine Oil Cooler

( Brand: Paccar ), ( Manufacturer Part Number: 2123163 ), ( Type: Engine Oil Cooler )

Review PACCAR Engine Oil Cooler

The Paccar 2123163 MX-13 Engine Oil Cooler is a crucial component in maintaining the optimal operating temperature of the MX-13 engine, ensuring its longevity and efficient performance. This oil cooler is meticulously designed and engineered to meet the stringent requirements of heavy-duty applications.

The cooler features a robust and durable construction, with a high-strength aluminum core that provides exceptional heat transfer capabilities. The fin density and design of the cooler ensure efficient cooling, even under the most demanding operating conditions. The cooler is also equipped with a pressure tested, leak-free gasket system, providing peace of mind for the vehicle operator.

The Paccar 2123163 MX-13 Engine Oil Cooler is specifically designed to fit the MX-13 engine and is direct-fit, making installation straightforward and hassle-free. The cooler comes complete with all necessary mounting hardware, ensuring a secure and stable installation.

The oil cooler's inlet and outlet connections are designed with O-ring seals, ensuring a leak-free connection and minimizing the risk of oil loss. The inlet and outlet connections are also sized appropriately to accommodate the required hoses, making it easy to connect the cooler to the engine and oil system.

Additionally, the cooler is tested and validated to meet the stringent OEM specifications, ensuring that it meets the highest standards of quality and performance. The cooler also comes with a 12-month warranty, providing added peace of mind to the customer.

In conclusion, the Paccar 2123163 MX-13 Engine Oil Cooler is a high-quality, durable, and efficient cooling solution for the MX-13 engine. Its robust construction, efficient cooling capabilities, and easy installation make it an essential component for heavy-duty applications, ensuring the longevity and optimal performance of the engine.

The Paccar 2123163 MX-13 engine oil cooler is a crucial component for maintaining the optimal operating temperature of the MX-13 engine, which is widely used in heavy-duty trucks. Here are some pros and cons of buying this oil cooler.

Pros:

1. Enhanced engine performance: A properly functioning oil cooler ensures that the engine oil remains at an optimal temperature, preventing it from thickening or thinning excessively. This, in turn, enables the engine to run more efficiently and effectively, reducing the wear and tear on various engine components.

2. Extended engine life: By keeping the engine oil at the right temperature, the oil cooler helps prolong the life of the engine. This is especially important for heavy-duty applications where the engine is subjected to high loads and prolonged operating periods.

3. Improved fuel economy: A well-functioning oil cooler helps maintain the engine's efficiency, which can lead to better fuel economy. This is because the engine runs more smoothly and uses less energy when the oil is at the right temperature.

4. Enhanced durability: The Paccar 2123163 MX-13 engine oil cooler is built to withstand the rigors of heavy-duty applications. It is designed with robust materials and features a compact, yet efficient design that ensures reliable performance in various operating conditions.

Cons:

1. Cost: The Paccar 2123163 MX-13 engine oil cooler can be quite expensive, especially when compared to aftermarket alternatives. This may be a significant consideration for operators with tight budgets.

2. Complex installation: Installing an engine oil cooler can be a complex process, especially for those without extensive mechanical experience. It may require specialized tools and knowledge, which can add to the overall cost and time involved.

3. Potential for leaks: As with any cooling system component, there is a risk of leaks with the engine oil cooler. This can lead to costly repairs and downtime, especially if the leak is not detected and addressed promptly.

Conclusion:

The Paccar 2123163 MX-13 engine oil cooler is an essential component for maintaining the optimal performance and longevity of the MX-13 engine. While it may come with a higher cost and more complex installation than some aftermarket alternatives, the benefits it provides in terms of engine performance, extended engine life, improved fuel economy, and enhanced durability make it a worthwhile investment for heavy-duty applications.

Recommendation:

If you operate a heavy-duty truck with the MX-13 engine, it is recommended that you invest in a genuine Paccar engine oil cooler, such as the 2123163 model. While the upfront cost may be higher than some aftermarket alternatives, the benefits it provides in terms of engine performance, longevity, and fuel economy can help offset the initial investment over time. Additionally, be sure to follow the recommended installation procedures and perform regular inspections to ensure the cooler functions properly and avoid potential leaks.

Details:

Warranty does not include cost associated with part removal, installation, inconvenience or consequential damages. Some states do not allow exclusion or limitation of incidental consequential damages, so the above may apply to you. Using the incorrect types and levels of fluids lubricants as outlined in vehicles Owners Manual. The part fails or becomes defective due to the vehicle being involved in a collision.

PACCAR MX13 OIL COOLANT MODULE. Bumpers Peel Warranty. Appropriate maintenance receipts required. Limited 36-Month Warranty.

Failure is caused by towing a trailer or other vehicle unless your equipped for this purpose as recommended the manufacturer. Refer to the vehicle manufacturers. Owners Manual for correct operation and maintenance schedule. To validate the above warranty coverage, following measures must be undertaken upon replacement of Complete Radiators, Radiator Cores and/or Charge Air Coolers. If you are unsure, ask.

Must be documented. Electrical, electronic, and/or mechanical devices, such as; thermostat, sensors, gauges, sending units, water pump and devices used to monitor maintain optimal engine temperature, must be verified for proper operation. It is highly recommended to use distilled water and it mandatory for all aluminum cooling components. Or improper maintenance.

Our climate control line for industrial and heavy duty vehicles includes Radiators, Radiator Cores, Condensers Charge Air Coolers. Limited 24-Month Warranty. The installed heat tab is melted or removed. Excluding Bar Plate which carry a Limited Lifetime Warranty.

Complete Industrial or HD Radiator. Bolt-On Radiators. Failure is caused by or related to a collision, fire, theft, vandalism, riot, explosion, lightning, earthquake, windstorm, hail, water, freezing flood. Failure is caused by abuse, misuse, or modifications.

The part is installed or operated in a vehicle outside of the USA Canada. Plastic Aluminum Radiators - Aftermarket. Timing belts, water pump, thermostat, fluids and seals are routine maintenance items should be replaced at the time of installation vehicle manufacturers recommended service intervals. Cooling system must be properly flushed and filled with new coolant mixture.

The vehicle is not serviced at proper intervals, or fuel/oil/coolant used in accordance with the manufacturers specifications. Find new, reconditioned, rebuilt, and used semi-truck parts for Class 5 through Class 8. Bar Plate Charge Air Cooler. The transmission fluid and filter are not replaced at time of installation with OEM recommended.

All external causes that can lead to electrolysis and/or corrosion must be verified and eliminated. Proper operation of the cooling and electrical system must be checked during installation products that can affected by those systems.

part #: 2123163 prices

  • $74.99-$349.79

specifications coenginecooling:

  • brand: Paccar
  • mpn: 2123163
  • type: Engine Oil Cooler

seller coenginecooling:

  • city: Lansing, IL
  • # reviews: 1734
  • rating: 95.9%

shipping coenginecooling:

  • service: Flat Rate Freight
  • transit: 14-19 Days
  • class: Freight
  • cost: $0.00
  • type: Fixed

offer coenginecooling:

  • sold: 0
  • started: July 23, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1

general coenginecooling:

  • condition: Used
  • Commercial Truck Parts > Engine Cooling > Oil Coolers

payments coenginecooling:

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

returns coenginecooling:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
type: engine oil cooler,
category: auto parts > commercial truck parts > engine cooling > oil coolers, sku: 6730998596011713,
Paccar 2123163 Is Similar To:
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5 offers $74.99–$349.79 USD
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