CATERPILLAR 20R-1861 Cat Oil Cooler

( Type: Oil Cooler ), ( Manufacturer Part Number: 20R-1861 )

Review CATERPILLAR Cat Reman Oil Cooler

The Caterpillar 20R-1861 Cat Oil Cooler is a high-performance cooling component designed to keep the oil in your Caterpillar engine at an optimal temperature. This oil cooler is specifically engineered for use with Caterpillar engines, ensuring a perfect fit and seamless integration into your engine system.

The 20R-1861 oil cooler boasts a robust design, with a heavy-duty construction that can withstand the rigors of heavy-duty applications. It features a tube-and-fin design, with a large surface area that maximizes heat dissipation. The fins are tightly packed, providing excellent cooling efficiency while minimizing the risk of debris accumulation.

This oil cooler comes with a pressure tested core, ensuring that it can handle the high pressures and temperatures commonly encountered in industrial and construction equipment applications. It also features a high-capacity coolant pump, which ensures that coolant flows efficiently through the cooler, keeping the oil at a consistent temperature.

The 20R-1861 oil cooler is designed to be easily installed and serviced. It comes with all necessary mounting hardware and instructions, making installation a straightforward process. The cooler also features accessible drain plugs and easy-to-reach service ports, making routine maintenance quick and efficient.

This Caterpillar oil cooler is manufactured to meet the highest standards of quality and durability. It is made from high-strength materials, including cast aluminum and brass, which provide excellent resistance to corrosion and wear. The cooler is also coated with a protective finish, which further enhances its durability and longevity.

In summary, the Caterpillar 20R-1861 Cat Oil Cooler is a top-of-the-line cooling component that is specifically designed for use with Caterpillar engines. It features a robust design, excellent cooling efficiency, and easy installation and maintenance. With its high-quality construction and reliable performance, this oil cooler is an essential component for any heavy-duty equipment application.

Caterpillar 20R-1861 oil cooler is a popular choice for those operating Caterpillar engines due to their durability and efficiency. Here are some pros and cons to consider before making a purchase.

1. High-quality construction: Caterpillar is known for its robust and reliable engineering. The 20R-1861 oil cooler is no exception. It is built to last and can handle the rigors of heavy-duty applications.

2. Efficient cooling: The oil cooler effectively reduces the operating temperature of the engine oil, which helps prolong engine life and improve performance.

3. Easy installation: The cooler comes with all necessary mounting hardware and is a direct replacement for many Caterpillar engines.

4. Good aftermarket support: Replacement parts and service are readily available from Caterpillar dealers and aftermarket suppliers.

1. Cost: The Caterpillar 20R-1861 oil cooler can be more expensive than aftermarket alternatives.

2. Limited compatibility: This cooler is specifically designed for Caterpillar engines. If you're operating a different brand or model, you may need to look for a different solution.

3. Size and weight: The cooler is relatively large and heavy, which can impact transportation and installation costs.

The Caterpillar 20R-1861 oil cooler is an excellent choice for those operating Caterpillar engines due to its high-quality construction, efficient cooling, and easy installation. However, its cost, limited compatibility, and size/weight may be drawbacks for some.

If you're operating a Caterpillar engine and require a reliable oil cooler, the 20R-1861 is an excellent option. Its durability and efficiency make it a worthwhile investment, despite the higher cost compared to aftermarket alternatives. If you're operating a different brand or model engine, consider researching other oil cooler options that may be more suitable for your needs.

part # 20r1861 prices

• $599.99-$849.99

specifications motochilled:

• for makes: Caterpillar
• type: Oil Cooler
• manufacturer part number: 20R-1861

payments motochilled:

• other
• wallet: Paypal
• credit card: Diners-club

seller motochilled:

• rating: 100.0%
• # reviews: 157

offer motochilled:

• quantity: 1
• best offers: True
• sold: 0
• started: February 6, 2026
• availability: In Stock
• options: Ship-to-home

returns motochilled:

• policy: No Returns

general motochilled:

• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
• condition: New

shipping motochilled:

• class: Standard
• transit: 7-12 Days
• type: Calculated
• cost: $62.49
• carrier: USPS
• service: USPS Ground Advantage

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