Camping & Hiking

The Best Towing Hitch Engine Oil Coolers & Kits

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Towing Hitch Engine Oil Coolers Kits are crucial components designed to maintain optimal engine oil temperatures, especially when vehicles are subjected to heavy loads, high ambient temperatures, or towing duties. These kits often replace prone-to-failure OEM plastic components with more robust materials, enhancing engine longevity and preventing leaks. Products were evaluated based on material durability, fitment accuracy, included features, user reviews, and feature analysis.

Best Overall
Full Aluminum Engine Oil Filter Housing with Oil Cooler Sensors and Gaskets Kit Compatible with 2011-2016 Chrysler 200 300 Dodge Charger Challenger Journey Wrangler Ram ProMaster 3.2L 3.6L

Full Aluminum Engine Oil Filter Housing with Oil Cooler Sensors and Gaskets Kit Compatible with 2011-2016 Chrysler 200 300 Dodge Charger Challenger Journey Wrangler Ram ProMaster 3.2L 3.6L

$62.69

This kit offers a full aluminum upgrade addressing a common OEM plastic failure point, providing broad compatibility for popular 3.2L/3.6L Chrysler/Dodge/Jeep/Ram models.

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Best Budget
926-959 Aluminum Engine Oil Filter Housing Oil Cooler Kit with Gaskets & Sensors Compatible with 2011-2016 Chrysler Dodge Avenger Journey Jeep Wrangler Ram Promaster 3.6L

926-959 Aluminum Engine Oil Filter Housing Oil Cooler Kit with Gaskets & Sensors Compatible with 2011-2016 Chrysler Dodge Avenger Journey Jeep Wrangler Ram Promaster 3.6L

$52.99

Providing an upgraded aluminum housing with comprehensive fitment for 2011-2016 Chrysler/Dodge/Jeep/Ram 3.6L models, it delivers essential improvements at a competitive value.

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Best Premium

Featuring a reinforced 7075 aluminum alloy design and an exclusive ceramic sensor chip, this kit offers enhanced durability and signal integrity for newer 2017-2018 3.6L models.

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No. 1
926-959 Aluminum Engine Oil Cooler Filter Housing Adapter for Jeep Cherokee Wrangler JK,Chrysler...
  • High Quality: This Oil Cooler will protects the engine, prevents oil leakage, prevents corrosion, longer service life. Oil Filter Housing is made of Aluminum, it avoids the defects of fracture and oil leakage caused by the use of plastic casings in the...
  • Compatibly: 2017-2018 Jeep Wrangler | 2018 Jeep Wrangler JK | 2017-2018 Jeep Cherokee | 2016-2018 Jeep Grand Cherokee. 2017-2018 Chrysler 300 | 2017-2018 Chrysler Pacifica. 2016-2018 Dodge Durango | 2017-2018 Dodge Journey | 2017-2018 Dodge Charger...
  • Durable: The old plastic housing can't handle the heat and will warp over time causing leaks which will give you trouble. This Engine Oil Filter Housing Kit is expertly designed and constructed of reinforced solid aluminum to ensure excellent corrosion...
  • Package Included: 1 x Aluminum Oil Cooler, 1 x Oil Filter Housing, 1 x Oil Filter, 1 x Pressure Sensor, 1 x Temperature Sensor, 5 x O-rings and Seals, 11 x Engine Mounting Bolts, 12 x Gaskets. All required parts are already pre-installed. Replace OEM...
  • Noted: When the engine rotates at a high speed under a high load, the heat generated by friction can cause the oil to overheat. If the Engine Oil Cooler fails to cool down at this time, the decomposition of the oil will not be well lubricated and will...
No. 2
Upgrade Aluminum Engine Oil Cooler & Filter Housing Kit with Sensors and Gaskets Compatible with...
  • Perfect Replacement: The original plastic oil filter housing is easily damaged, which can cause leaks and allow debris to enter the oil frequently. This can damage engine parts and clog the oil filter. Our upgraded aluminum oil filter housing kit can...
  • Benefits: The engine oil cooler can keep the engine oil cool and clean, allowing the car to accelerate faster and helping to extend the life of the oil and engine. Made with lightweight aluminum alloy, use 8-layer thick plates and 8-layer thin plates...
  • Fitment: Compatible with 2017-2018 Chrysler 300, Pacifica V6 3.6L | 2017-2018 Dodge Challenger, Charger, Durango, Grand Caravan, Journey V6 3.6L | 2017-2018 Jeep Cherokee, Grand Cherokee, Wrangler, 2018 Jeep Wrangler JK V6 3.6L | 2017-2018 Ram...
  • Part Number: 7B0115401, 5184294AC, 5184294AD, 5184294AE, 5184304AE, 5184304AF, 5149077AB, 5149096AB, 68596317AA, 68105583AA, 68105583AB, 68105583AC, 68105583AD, 68105583AE, 68105583AF, 68105583AG, 68308741AA, 68308741AB, 68308741AC, 68308741AF...
  • Service: We offer 1 year product quality support to our customers. Any questions please feel free to contact us, we will reply to you within 24 hours
No. 3
Copachi Oil Cooler BB3Q6B624EA Engine Oil Cooler Replacement for Ford 2015-ON Everest UA P5AT 3.2L Diesel...
  • Product Name & Part Number: BB3Q6B624EA Engine Oil Cooler Filter Housing (Replacement Part 1746665)
  • Broad Compatibility Coverage: Fits for For Ford Ranger XL, 2015–2018, 2022 2.2L, For Ford Ranger XLT, 2015–2022 3.2L.
  • High-Performance Cooling: Features a Dedicated Transmission Oil Cooler Radiator to Maintain Optimal Oil Temperature, Enhancing Engine & Transmission Lifespan
  • Quality Assurance & Direct Replacement: Crafted from Premium Materials, Offering a Perfect Fit as an OEM Replacement
  • Tips: Dear buyer, in order to ensure the accuracy of your purchase, we need to verify the model/frame number(VIN)/OE number/ year of your car with you. Please check the message and let us know so that we can ensure the accuracy of the shipment
No. 4
Oil Cooler Kit - Fits Ford Powerstroke 6.7L 2011-2019 - DK Engine Parts
  • New Design Oil cooler
  • Better Veins
  • 1 Year Warranty
No. 5
Full Aluminum Engine Oil Filter Housing with Oil Cooler Sensors and Gaskets Kit Compatible with...
  • Perfect Replacement: The original plastic oil filter housing very easy break, that will cause a leak and allow debris into the oil frequently, which will damage engine parts and clog the oil filter. Our upgaded aluminum style oil filter housing kit can...
  • Fitment: Compatible with 2011-2016 Dodge Challenger/Charger/Durango/Grand Caravan/Journey/Grand Cherokee, 2011-2014 Dodge Avenger, 2011-2016 Chrysler 200/300/Town & Country, 2014-2016 Ram ProMaster 1500/2500/3500, 2012-2016 Wrangler, 2013-2016 Ram...
  • Replace Part Number: 5184294AE, 5184304AE, 5184304AF, 5184294AD, 5184294AC, 68105583AG, 68105583AF, 68105583AE, 68105583AD, 68105583AC, 68105583AB, 68105583AA, 68308741AF, 68308741AC, 68308741AB, 68308741AA, 68310865AF, 68310865AC, 68310865AB, 68310865AA...
  • Benefits: The engine oil cooler can keep the engine oil cool and clean, allowing the car to accelerate faster and helping to extend the life of the oil and engine. Made with lightweight aluminum alloy, use 8-layer thick plates and 8-layer thin plates...
  • Service: We offer 1 year product quality support to our customers. Any questions please feel free to contact us, we will reply to you within 24 hours
No. 6
EVIL ENERGY 16 Row Oil Cooler Kit, 10AN Transmission Engine Cooler British Radiator Universal Aluminium Black
  • Universal Fit & Compatibility: Designed to fit most vehicles and compatible with 330mm engine oil cooler brackets. Please confirm that the installation area is larger than the cooler (12.91" × 5.71" × 1.97") before mounting. Some vehicles may require...
  • Cooler: Oil capacity: 0.39 L; Test pressure: 116 PSI; Burst pressure: 232 PSI; Material: aluminum alloy; Size: 12.91" × 5.71" × 1.97".
  • Hose: Material: The oil cooler kit includes two hoses made of nylon braid with a CPE inner layer. Length: 1 × 3.3 FT and 1 × 3.9 FT. Working pressure: 500 PSI. Working temperatures: -40℉ to 257℉.
  • Function: The stacked-plate oil cooler provides high cooling efficiency and enhances engine oil lubrication. It can be used to cool engines, transmissions, and rear differentials.
  • Installation Recommendation: It is recommended to install in a well-ventilated area. If mounting on the front bumper or radiator, please check clearance before installation to ensure proper fit and avoid issues.
No. 7
ZHSYMX 30 Row AN10-10AN Stacked Plate Oil Cooler Universal Engine Transmission British Radiator Oil Cooler...
  • 【Package include】: 1x 30 row stacked-plate oil cooler(inlet/ outlet: 10 AN, oil capacity: 0.35L); 2x AN10 braided fuel lines hoses (3.94ft& 3.28ft); 1x 3/4 mounting nut adapter; 1x m20*1.5 mounting nut adapter; 1x oil filter sandwich adapter; 1x fuel...
  • 【COMPATIBLE】 Universal.Universal oil cooler kit. Choose a reasonable spot to install.But they must be locations where there will be a good, cold airflow through the cooler.And please measure the size before purchase to ensure it can be installed.This...
  • 【What it will do】Help reduce the coolant temperature, keep the oil low, prevent damage or jam the engine, thereby extending the life of the engine. The stacked plate oil cooler has high cooling efficiency and improves the lubrication of engine...
  • 【IMPORTANT NOTE】Easy to install. Preparation Befor Installation:1.Fill the oil coole with oil1.2.completely fill until all air is evacuated.3.Attach the AN fuel lines.4.Fill the AN fuel lines with oil.
  • 【PERFERCT EXPERIENCE】It is powder-coated and oxidized to protect the product and be durable.1Year Warranty.If you find that oil leakage occurs during use,you don't need to send back the product,Please contact us to help you to replace a new product of...
No. 8
EVIL ENERGY 25 Row Oil Cooler, 10AN Stacked Plate Transmission Engine Cooler Universal British Radiator...
  • Universal: This oil cooler is suitable for most cars, though additional accessories may be required depending on the specific application. Please ensure there is sufficient space for installation.
  • Cooler: Oil capacity: 0.58 L; Test pressure: 116 PSI; Burst pressure: 232 PSI; Material: aluminum alloy; Size: 12.91" × 7.4" × 1.97".
  • Universal: This oil cooler is suitable for most cars, though additional accessories may be required depending on the specific application. Please ensure there is sufficient space for installation.
  • Function: The stacked-plate oil cooler provides high cooling efficiency and enhances engine oil lubrication. It can be used to cool engines, transmissions, and rear differentials.
  • Installation: The oil cooler is easy to install and should be mounted in a location with good airflow. Installation instructions are included.
SaleNo. 9
Mishimoto MMOC-F2D-03 Replacement Oil Cooler, Compatible with Ford Powerstroke 6.0L, 2003-2007
  • Compatibility: Directly fits Ford 6.0L Powerstroke, 2003-2007, ensuring seamless replacement and restoring optimal oil cooling performance
  • Enhanced Cooling & Engine Protection: Replaces clogged or leaking stock oil cooler to maintain optimal oil temperature, improving engine protection and reducing component wear
  • Durable Construction: Built with robust materials to withstand the demands of daily driving, towing, and hauling, ensuring long-lasting performance
  • Comprehensive Installation Kit: Includes a brand-new oil cooler, oil cooler screen, and high-quality FKM seals and O-rings for a straightforward, leak-free installation
  • Peace of Mind: Constructed with high-quality materials and backed by Mishimoto's high standards for durability and quality
No. 10
VekAuto Engine Oil Cooler Kit Compatible for Ford F-150 2011-2023, Durable Aluminum Alloy Silver Tone...
  • Precise Fit - Engine Oil Cooler is compatible for Ford F-150 2011-2023.
  • Unique Benefits - Oil cooler can cool and clean the oil in time to ensure the engine parts will not be worn due to the high temperature or poor lubrication effect, helping to extend the life of the oil and engine.
  • Special Features - This oil cooler is made of durable, corrosion-resistant aluminum alloy material for reliable, leak-free performance and increases cooling efficiency.
  • Professional Installation - Professional installation is recommended. 1. Remove the cooler bolts; 2. Draining and cleaning engine oil; 3. Install the new oil cooler.
  • Package Content - Package includes 1 Pcs Engine Oil Cooler, 1 Pcs Bolt

Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Towing Hitch Engine Oil Coolers Kits

Material and Construction Quality

The primary distinction among these kits often lies in their construction material. Many OEM oil filter housings are plastic, which users report can become brittle and prone to cracking over time, leading to significant oil leaks. Upgraded kits, such as those from Somusen and Great-Premium, feature full aluminum construction. In practice, a reinforced 7075 aluminum alloy, as seen in the Great-Premium kit, typically offers superior resistance to thermal cycling and physical stress compared to standard aluminum, providing a more reliable long-term solution.

Vehicle Fitment and Engine Compatibility

Accurate fitment is paramount; an oil cooler kit must precisely match your vehicle's make, model, year, and engine type. For instance, the Somusen kit is designed for 2011-2016 Chrysler, Dodge, Jeep, and Ram vehicles with 3.2L or 3.6L engines, while the Copachi kit specifically targets Ford Ranger and Everest 3.2L Diesel models. Attempting to use a kit with incorrect specifications can lead to improper installation, leaks, or even engine damage. Always cross-reference the provided part numbers, such as those listed for A-Premium (1C3Z-6A642-AA), with your vehicle’s requirements.

Integrated Features and Component Inclusions

Beyond the core cooler and housing, the value of a kit is often found in its supplementary components and design enhancements. Many kits, including the Somusen and TEMSONE offerings, come complete with new gaskets and sensors, which are critical for a leak-proof installation and proper engine monitoring. Some advanced options, like the Great-Premium kit, feature exclusive upgrades such as a ceramic sensor chip and flexible circuit board, reportedly boosting signal strength and shock resistance. For diesel applications, like the Copachi unit, the inclusion of a dedicated transmission oil cooler radiator indicates a comprehensive approach to managing heat under heavy loads.

Pros & Cons

Full Aluminum Engine Oil Filter Housing with Oil Cooler Sensors and Gaskets Kit Compatible with 2011-2016 Chrysler 200 300 Dodge Charger Challenger Journey Wrangler Ram ProMaster 3.2L 3.6L

Pros

  • Full aluminum construction directly addresses common plastic OEM failure points.
  • Broad compatibility with 2011-2016 Chrysler, Dodge, Jeep, and Ram 3.2L/3.6L engines.
  • Includes essential sensors and gaskets for a complete installation.

Cons

  • No explicit mention of specific aluminum alloy grade for enhanced durability.
  • Limited to models up to 2016, excluding newer vehicle generations.

Copachi Oil Cooler BB3Q6B624EA Engine Oil Cooler Replacement for Ford 2015-ON Everest UA P5AT 3.2L Diesel 2011-ON Ranger PX P5AT 3.2L Diesel Towing Hitch Engine Oil Coolers & Kits

Pros

  • Specifically designed for Ford Ranger/Everest 3.2L Diesel engines, targeting specific needs.
  • Features a dedicated transmission oil cooler radiator, beneficial for towing.
  • Direct replacement for part number BB3Q6B624EA, ensuring fitment accuracy.

Cons

  • Compatibility is highly specific to certain Ford diesel models, limiting broader application.
  • Product details do not explicitly state the material of the main housing component.

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Pros

  • Constructed from reinforced 7075 aluminum alloy for superior strength and durability.
  • Features an exclusive ceramic sensor chip for improved signal integrity and shock resistance.
  • Precision fit for 2017-2018 US 3.6L models, offering a targeted upgrade.

Cons

  • Compatibility is restricted to a narrower range of vehicle years (2017-2018).
  • The advanced features may imply a higher cost, though price is not evaluated here.

Common Mistakes to Avoid

Ignoring Vehicle-Specific Fitment and Engine Type

A frequent error is assuming universal compatibility. For example, selecting a kit like the Somusen (compatible with 2011-2016 Chrysler/Dodge/Jeep/Ram 3.2L/3.6L) when your vehicle is a 2017 Jeep Wrangler 3.6L would be incorrect; the Great-Premium kit is specifically designed for 2017-2018 3.6L models. Similarly, a Ford diesel engine, such as those for which the Copachi kit is intended, requires a different solution than a gas engine.

Underestimating the Importance of Material Upgrades

Many vehicle owners overlook the inherent weakness of the original plastic oil filter housing, which, as noted by Somusen and TEMSONE, is prone to breaking and causing leaks. Opting for another plastic replacement or a lower-grade aluminum can lead to recurring issues. The benefit of a full aluminum upgrade, especially one made from reinforced 7075 aluminum alloy like Great-Premium's offering, is its significantly improved resistance to thermal stress and component failure.

Neglecting Included Sensors and Gaskets

Some users attempt to reuse old gaskets or sensors, or purchase kits that do not include these critical components. Kits such as the Somusen and TEMSONE explicitly state the inclusion of gaskets and sensors. Reusing old components often compromises the seal, leading to leaks, or results in inaccurate oil pressure and temperature readings, potentially causing further engine issues. The upgraded ceramic sensor chip found in the Great-Premium kit highlights the importance of quality sensor technology.

Frequently Asked Questions

Why is an upgraded aluminum oil filter housing often recommended over the original plastic component?
The original plastic oil filter housing, as noted in products like Somusen and TEMSONE, is notoriously prone to cracking and leaking due to heat cycling and material degradation. An upgraded full aluminum housing provides significantly enhanced durability and reliability, preventing common failure points.
How does a dedicated transmission oil cooler radiator, as seen in the Copachi kit, benefit a vehicle?
A dedicated transmission oil cooler radiator helps maintain optimal transmission fluid temperatures, particularly beneficial for vehicles that frequently tow heavy loads or operate in demanding conditions. This prevents overheating, which can lead to premature transmission wear and failure, extending the lifespan of the transmission.
Are these oil cooler kits typically supplied with new gaskets and sensors?
Many high-quality kits, including offerings from Somusen and TEMSONE, typically come complete with new gaskets and sensors. This ensures that all necessary components for a proper, leak-free installation and accurate engine monitoring are included, simplifying the replacement process.
What is the significance of a ceramic sensor chip upgrade, like that found in the Great-Premium kit?
A ceramic sensor chip, coupled with a flexible circuit board, is designed to boost signal strength and improve shock resistance compared to standard sensors. This often results in more accurate and reliable readings for crucial engine parameters like oil temperature and pressure, which is vital for engine health.
Can installing a Towing Hitch Engine Oil Cooler Kit improve my vehicle's towing capacity or performance?
While these kits do not directly increase towing capacity, they significantly enhance your vehicle's ability to manage the thermal stress associated with towing. By maintaining optimal engine oil temperatures, they help prevent engine overheating and wear, thereby ensuring consistent performance and extending the lifespan of critical engine components during heavy-duty use.