Engine oil does more than lubricate; it also carries heat away from critical components. When oil temperatures climb too high, viscosity drops, wear accelerates, and performance suffers. An oil cooler helps maintain optimal temperatures, extending engine life and reliability.
This guide reviews ten oil coolers designed for different needs—from direct replacements for failing plastic housings to universal kits for custom builds. Whether you drive a Chrysler with a known weak point or a Ford Powerstroke that needs a robust cooler, you will find a solution here.
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Dorman 926-959 Patented Upgraded Aluminum Engine Oil Filter Housing with Oi…
Best forChrysler 3.6L owners
- Patented aluminum construction
- Includes all needed parts
ConsiderHigher price than plastic
Aluminum Oil Cooler Oil Filter Housing with Kit Oil Cooler Gaskets and Sens…
Best forBudget-conscious Mopar owners
- Affordable aluminum upgrade
- Includes gaskets and sensors
ConsiderBrand less known
Upgrade Full Aluminum Engine Oil Filter Housing Oil Cooler Kit with Gaskets…
Best forComplete aluminum replacement kit
- Full aluminum housing and cap
- Wide vehicle compatibility
ConsiderInstallation may be tight
Mishimoto MMOC-F2D-03 Replacement Oil Cooler, Compatible with Ford Powerstr…
Best forFord 6.0L Powerstroke trucks
- Direct fit for 6.0L
- Includes seals and screen
ConsiderPremium price
Aluminum Engine Oil Filter Housing Oil Cooler Kit with Gaskets & Sensors Co…
Best forJeep and Dodge owners
- Aluminum construction
- Complete kit with sensors
ConsiderSimilar to other TEMSONE kit
EVIL ENERGY 16 Row Oil Cooler Kit, 10AN Engine Cooler Radiator Universal
Best forCustom and performance builds
- Universal fit
- High cooling efficiency
ConsiderRequires custom mounting
Saillong 1 Pack LS Billet Oil Cooler Block-Off Plate, Silver
Best forLS engine swaps
- Prevents oil leaks
- Precision machined
ConsiderOnly for LS engines
6AN 70" Transmission Fluid Oil Cooler Hose Line kit for GM Chevy Transmissi…
Best forTransmission cooler line replacement
- Universal fit for many transmissions
- Stainless steel braided PTFE
ConsiderRequires AN fittings
Auttoop Motorcycle Engine Oil Cooler Oil Cooling Radiator System Kit for CB…
Best forSmall motorcycles (100-250cc)
- Improves engine cooling
- Includes copper adapter
ConsiderLimited to small engines
926-959 Upgrade Aluminum Engine Oil Cooler Oil Filter Housing for 2011-2016…
Best forPrecision OEM replacement
- Precise OEM fitment
- Durable aluminum
ConsiderPremium price
Dorman 926-959 Patented Aluminum Oil Cooler – Reliable OE Fix
The Dorman 926-959 tackles a common failure on 2011 and later Chrysler, Dodge, Jeep, and Ram models with the 3.6L engine. The original plastic housing cracks under heat and pressure, leading to oil leaks and debris contamination. Dorman’s patented design uses high-pressure die-cast aluminum, which is far more durable than the factory plastic. It includes the required gaskets, oil cooler, filter element, and cap, bringing early fitments up to the latest filter specification.
This housing is engineered in the United States with premium seals to resist future leaks. If you want a one-time repair that addresses the root cause, this is a solid choice. The kit simplifies installation, and the aluminum construction provides peace of mind.
- Patented aluminum construction
- Includes all needed parts
- Premium seals resist leaks
- Higher price than plastic
- Check fitment carefully
MILIPARTS Aluminum Oil Cooler Housing – Budget-Friendly Upgrade
Brand: MILIPARTS
A cost-effective aluminum replacement that addresses the plastic housing issue.
The MILIPARTS oil cooler housing is an upgraded aluminum replacement for the fragile plastic unit found on many 2011-2016 Chrysler, Dodge, Jeep, and Ram vehicles with the 3.6L engine. It replaces several OEM part numbers, including 5184294AE and 68105583AG, ensuring a direct fit. The kit includes gaskets and sensors, so you have everything needed for the swap.
The aluminum construction prevents the cracking and warping that plague the original plastic housing. By keeping engine oil cool and free of debris, it protects internal components from premature wear. If you are looking for an affordable way to fix a known weak point, this kit delivers value without sacrificing quality.
- Affordable aluminum upgrade
- Includes gaskets and sensors
- Direct fit for many models
- Brand less known
- Verify sensor compatibility
TEMSONE Full Aluminum Oil Filter Housing – Complete Kit
Brand: TEMSONE
A comprehensive aluminum upgrade that eliminates the plastic housing failure risk.
TEMSONE offers a full aluminum oil filter housing and cooler kit for 2011-2016 Chrysler, Dodge, Jeep, and Ram models with the 3.6L engine. The upgraded design replaces the fragile plastic housing and cap with durable aluminum, preventing cracks and leaks. It fits a wide range of vehicles, including the Chrysler 200, Dodge Charger, and Jeep Wrangler.
The kit includes gaskets and sensors, simplifying installation. The part numbers covered (5149062AA, 5184294AC, etc.) ensure compatibility with many models. If you want a complete solution that won’t fail like the original, this kit is a reliable choice.
- Full aluminum housing and cap
- Wide vehicle compatibility
- Includes gaskets and sensors
- Installation may be tight
- Check exact fitment
Mishimoto Replacement Oil Cooler – Ford Powerstroke 6.0L
Brand: Mishimoto
A reliable replacement that prevents overheating in the 6.0L Powerstroke.
The Mishimoto MMOC-F2D-03 is a direct replacement oil cooler for the Ford 6.0L Powerstroke diesel engine (2003-2007). This engine is notorious for oil cooler clogging, which leads to overheating and potential head gasket failure. Mishimoto’s cooler replaces the stock unit to restore proper oil cooling and protect the engine.
Built with robust materials, it withstands the demands of daily driving, towing, and hauling. The kit includes a new oil cooler, screen, and high-quality FKM seals and O-rings for a leak-free installation. If you own a 6.0L Powerstroke, this is a smart preventive maintenance upgrade.
- Direct fit for 6.0L
- Includes seals and screen
- Restores cooling performance
- Premium price
- Requires coolant drain
TEMSONE Aluminum Oil Cooler Kit – Durable Upgrade
Brand: TEMSONE
A dependable aluminum upgrade that protects your engine from plastic housing failures.
This TEMSONE kit is another aluminum oil filter housing and cooler option for 2011-2016 Chrysler, Dodge, Jeep, and Ram vehicles with the 3.6L engine. It shares the same upgraded design as the other TEMSONE product, featuring a full aluminum housing and cap that won’t crack like the plastic original. The kit includes gaskets and sensors for a complete installation.
The fitment covers popular models like the Chrysler 300, Dodge Charger, and Jeep Grand Cherokee. The part numbers listed (5149062AA, 5184294AE, etc.) confirm broad compatibility. If you need a durable replacement that prevents oil leaks and debris contamination, this kit is a solid choice.
- Aluminum construction
- Complete kit with sensors
- Fits many 3.6L models
- Similar to other TEMSONE kit
- Verify sensor fit
EVIL ENERGY 16 Row Oil Cooler Kit – Universal Performance
Brand: EVIL ENERGY
A versatile universal oil cooler kit for performance enthusiasts.
The EVIL ENERGY 16 Row Oil Cooler Kit is a universal solution for custom builds and performance upgrades. The stacked-plate design provides high cooling efficiency, helping to maintain optimal engine oil temperatures. The kit includes two nylon braided hoses (3.3 ft and 3.9 ft) with a CPE inner layer, rated for 500 PSI working pressure.
The cooler itself is made of aluminum alloy, with an oil capacity of 0.39 L and a test pressure of 116 PSI. It fits most vehicles, but you need to confirm the installation area is larger than the cooler’s dimensions (12.91″ x 5.71″ x 1.97″). If you are building a track car or a high-performance street machine, this kit offers an affordable way to add oil cooling.
- Universal fit
- High cooling efficiency
- Includes braided hoses
- Requires custom mounting
- Check clearance
Saillong LS Billet Oil Cooler Block-Off Plate – Simple Seal
Brand: Saillong
A simple, effective block-off plate for LS swaps without a cooler.
The Saillong LS Billet Oil Cooler Block-Off Plate is a simple but essential component for LS engine swaps. It seals the oil pan’s oil cooler ports, preventing leaks when you remove the factory oil cooler. Made from quality aluminum alloy, it is durable, rust-proof, and lightweight.
The plate is precision-machined to ensure a safe and reliable seal, and it is compatible with Gen III and Gen IV LS series engines. Installation is straightforward, requiring no modifications. If you are doing an LS swap and don’t need the oil cooler, this block-off plate is a clean solution.
- Prevents oil leaks
- Precision machined
- Lightweight aluminum
- Only for LS engines
- No gasket included
6AN 70" Transmission Cooler Line Kit – Universal Fit
Brand: Generic
A durable line kit that improves transmission cooling for towing and daily driving.
This transmission fluid oil cooler hose line kit is a universal solution for adding or replacing transmission cooler lines. It fits a wide range of transmissions, including TH350, TH400, 4L60E, 4L80E, 700R4, and Ford AOD, 4R100, and more. The kit includes 6AN stainless steel braided PTFE hoses, which are durable and corrosion-resistant.
Adding a transmission cooler helps extend the life of your transmission by preventing heat-related failures, especially when towing or hauling. The PTFE lining ensures no leakage and provides flexibility for routing. If you need a reliable line kit for your transmission cooler project, this is a practical choice.
- Universal fit for many transmissions
- Stainless steel braided PTFE
- Prevents heat-related failures
- Requires AN fittings
- Length may be long
Auttoop Motorcycle Oil Cooler Kit – Compact Cooling
Brand: Auttoop
A practical oil cooler kit for small motorcycles to reduce wear and improve performance.
The Auttoop Motorcycle Engine Oil Cooler Kit is designed for small-displacement bikes, such as CB and CG models from 100CC to 250CC. It quickly cools engine oil, reducing wear and increasing power. The kit includes three professional oil hoses and a full copper hose adapter that can be bent as needed for a clean installation.
The cooler is compact and efficient, making it ideal for GY6 engines and similar setups. It helps the engine run cooler, which is especially beneficial when climbing hills or riding in hot conditions. If you want to improve the reliability of your motorcycle, this kit is an affordable upgrade.
- Improves engine cooling
- Includes copper adapter
- Easy installation
- Limited to small engines
- Check hose routing
LEMASSON Aluminum Oil Cooler Housing – Precision Fit
Brand: LEMASSON
A high-quality aluminum housing that ensures a perfect fit and long-lasting performance.
The LEMASSON 926-959 Upgrade Aluminum Engine Oil Cooler Filter Housing is a direct replacement for the plastic housing on many 2011-2016 Chrysler, Dodge, Jeep, and Ram vehicles with the 3.6L engine. It is engineered to match OEM specifications precisely, ensuring a seamless fit without modifications. The aluminum construction provides superior durability under high pressure.
This housing replaces multiple part numbers, including 926-959, 5184294AE, and 68105583AG. It fits popular models like the Jeep Wrangler, Grand Cherokee, and Dodge Charger. If you want a reliable replacement that won’t crack, this is a top-tier option.
- Precise OEM fitment
- Durable aluminum
- Covers many part numbers
- Premium price
- Check exact model year
Buyer’s Guide: What to Consider
Choosing the right oil cooler involves understanding your vehicle’s needs, the type of driving you do, and the quality of the product. This guide highlights key factors to consider, helping you make an informed decision that protects your engine.
- Material: Aluminum is the preferred material for oil coolers and housings because it resists cracking and corrosion better than plastic. Aluminum also dissipates heat more effectively, which is crucial for maintaining optimal oil temperatures.
- Fitment: Ensure the oil cooler is compatible with your vehicle's make, model, and engine. Check the part numbers and fitment lists provided by the manufacturer. A direct-fit cooler is easier to install and avoids the need for modifications.
- Cooling Capacity: Consider the cooling capacity, which is often indicated by the number of rows or the cooler's size. For heavy-duty use, towing, or performance driving, a larger cooler with more rows will provide better heat dissipation.
- Kit Contents: Some oil cooler kits include hoses, gaskets, sensors, and mounting brackets, while others are just the cooler itself. A complete kit simplifies installation and ensures you have all necessary components for a leak-free setup.
- Installation Complexity: Universal oil coolers require custom mounting and hose routing, which can be complex. Direct-fit replacements are easier to install but may cost more. Assess your mechanical skills and tools before choosing a cooler.
Conclusion
Oil coolers are essential for maintaining engine health, especially in high-performance or heavy-duty applications. Whether you need a direct replacement for a failing plastic housing or a universal kit for a custom build, the options above cover a range of needs and budgets.
For most Chrysler, Dodge, Jeep, and Ram owners, an aluminum housing upgrade is a wise investment. For performance enthusiasts, a universal cooler like the EVIL ENERGY kit offers flexibility. Consider your vehicle’s requirements and choose a cooler that ensures reliable cooling for years to come.
Erica Steven is the founder and lead writer of WorstBrands, a site dedicated to providing honest and trustworthy reviews about outdoor gear and fashion products.
With a passion for exploring the great outdoors and staying up to date on the latest fashion trends, Erica uses her expertise to provide valuable insights into the products that matter most to her readers.
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