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If you use your Jeep Cherokee for towing, off-road work, or frequent highway loads, an effective oil cooler can reduce engine wear and maintain consistent performance. Choosing the right Jeep Cherokee oil cooler matters because incorrect size or insufficient cooling capacity can leave oil running hotter than it should, affecting engine longevity and reliability.This guide covers our shortlisted top picks for oil coolers for the Jeep Cherokee and explains the evaluation criteria you should watch for when comparing options. Read on to see why cooling capacity, fitment, and durability made our list and what to check before you buy.
Looking for other parts? See all Jeep Cherokee parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Adapter (3.6L) |  |
| Most Popular A crowd favorite that many people choose with confidence | TEMSONE Aluminum Engine Oil Filter Housing with Cooler, Gaskets & Sensors |  |
| Best Quality Built to a higher standard if you want something more solid | BELKEBIR Upgraded Aluminum Engine Oil Cooler & Filter Housing (3.6L) |  |
| Best Budget The cheapest option that still gets the job done reliably | Somusen Aluminum Engine Oil Filter Housing Kit with Oil Cooler and Sensors | |
| Most Sold A high-volume bestseller chosen again and again | LEMASSON Aluminum Engine Oil Cooler and Filter Housing (926-959) |  |
| Best Value for Money The sweet spot between price and what you get | YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Assembly (3.6L) |  |
| Best Overall The best all-around choice for most situations | MNJWS Aluminum Oil Filter Housing and Cooler Kit for 3.6L Pentastar Engines |  |
1. YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Adapter (3.6L)
| Material | Aluminum |
|---|---|
| Product Grade | Replacement Part |
| Vehicle Service Type | Car, Sports Utility Vehicle, Truck, Van |
| Position | Front |
This YITHSWAY assembly replaces the plastic oil cooler and filter housing with a machined aluminum unit that comes preassembled with sensors, gaskets, bolts, and an oil filter for a ready-to-install swap. It is used where the original plastic housing has cracked or leaked; installers report the bolt holes and sensor ports line up and the included hardware simplifies the job. The aluminum construction improves heat and corrosion resistance compared with plastic housings and should reduce repeat failures and oil leaks. Included sensors and multiple seals mean fewer missing parts during installation, and the package contains extra gaskets and mounting bolts. Limitations: as an aftermarket part it may require careful verification of the exact factory part number before ordering, and some buyers note the supplied oil filter may not match every vehicle year so you may prefer to reuse your original filter or fit the correct aftermarket filter. Professional installation or adherence to torque specs is recommended to avoid seal issues.
Best for: Reliability-focused buyers who prioritize long-term durability over short-term cost and want a stronger, heat-resistant upgrade to replace a failing plastic housing on their Jeep Cherokee 3.6L.
Less Ideal for: Buyers who prefer dealer-sourced factory parts or those unwilling to verify part numbers and fitment before installation should consider alternatives.
- Machined aluminum construction reduces heat-related warping and corrosion compared with plastic housings
- Arrives as a complete assembly with sensors, gaskets, bolts, and an oil filter to simplify installation
- Multiple included gaskets and hardware lower the chance of missing parts during replacement
- Many buyers report direct fitment and elimination of prior oil leaks
- May require verifying exact factory part number because fitment can vary by year and submodel
- Supplied oil filter may not match every vehicle year so filter replacement choice could be needed
Verdict A durable aluminum replacement assembly that addresses common plastic-housing failures and is a practical reliability upgrade for affected Jeep Cherokee 3.6L owners.
2. TEMSONE Aluminum Engine Oil Filter Housing with Cooler, Gaskets & Sensors
| Material | Aluminum |
|---|---|
| Vehicle Service Type | Car, Sports Utility Vehicle, Truck, Van |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer Part Number | 68310865AF |
This TEMSONE unit replaces the factory plastic oil filter housing with a machined aluminum assembly that includes the oil-to-coolant heat exchanger, preinstalled sensors, and a set of intake and block gaskets. It is used to stop leaks common with the original plastic housings and to provide a more durable mounting for the filter and cooler plumbing. Typical installation requires draining coolant and oil and careful surface preparation, but most buyers report a direct fit and straightforward bolt-in when following factory torque and tightening sequence. The preinstalled sensors and included extra paper filter reduce prep work, and the aluminum construction resists cracking that affects the stock parts. Expect a messier DIY job and a few hours of labor; some buyers noted minor imperfections in coolant passages and that the included intake gaskets can feel thin. For convenience-minded owners who want a long-lasting fix and fewer repeat repairs, this kit reduces follow-up visits but still benefits from careful installation to avoid leaks or hardware damage.
Best for: Convenience-driven buyers who want a durable, longer-lasting replacement that reduces the likelihood of repeated repairs and minimizes parts-sourcing during a single service visit.
Less Ideal for: Those who prefer dealer-fit replacements or who do not want to perform multi-hour mechanical work themselves should consider having a professional install it or choose a different solution.
- Aluminum construction much more crack-resistant than factory plastic housings
- Includes preinstalled sensors and an intake/block gasket set to simplify installation
- Integrated oil cooler/heat exchanger is factory-style and reduces leak points
- Comes with an extra paper filter and necessary hardware to minimize sourcing parts separately
- Installation is time-consuming and requires draining fluids and careful sealing to prevent leaks
- Some buyers reported small casting imperfections or thin intake gaskets that may need replacement
Verdict A practical, more durable aluminum replacement that fixes common leaks and bundles sensors and gaskets for a one-stop upgrade on compatible 3.6L vehicles.
3. BELKEBIR Upgraded Aluminum Engine Oil Cooler & Filter Housing (3.6L)
| Brand | BELKEBIR |
|---|---|
| Model | Oil cooler 926-959 with Oil Cap |
| Manufacturer Part Number | 5184294AE |
| OEM Part Number | 926-876, 926-959 |
| Compatible Engine | 3.6L |
This aluminum oil cooler and filter housing replaces the factory plastic unit and combines the oil cooler and filter housing into a single, direct-replacement assembly for 3.6L Jeep Wrangler engines. Intended for use when the original housing leaks or to reduce future leak risk, it installs where the factory unit mounts and comes with preinstalled O-rings, sensors, bolts, and intake gaskets to simplify fitment. The aluminum construction reduces thermal expansion compared with plastic and should resist corrosion and cracking that cause oil and coolant leaks on high-mileage engines. Buyers should plan for a moderately involved repair with some mechanical experience and time for draining/cleaning oil and coolant—installation is straightforward if you have the right tools, but improper sealing can still cause leaks. Quality control appears generally good based on many user reports, though a few customers experienced casting or fitment issues that required replacement. For performance-minded owners wanting a more robust housing than the original, this offers a practical upgrade with common-sense installation caveats.
Best for: Performance-oriented owners looking to replace a failing housing with a more durable, metal upgrade to reduce repeat repairs and keep a 3.6L Wrangler running reliably under demanding use.
Less Ideal for: Owners who prefer to avoid hands-on repairs or who want a guaranteed factory-sourced replacement should consider having a professional perform the swap or choosing a dealer-sourced housing instead.
- Aluminum construction reduces risk of cracking and thermal deformation compared with the original plastic housing
- Ships with preinstalled O-rings, sensors, bolts, and gaskets to simplify installation
- Direct-fit replacement for the 3.6L Wrangler engine to restore proper oil/coolant sealing
- Includes the oil cooler and filter housing in one assembly so you replace all failure points at once
- Requires moderate mechanical skill and time to install—prep and fluid handling needed to avoid contamination
- A small number of users reported casting or fitment defects leading to leaks
Verdict A sturdier aluminum replacement for the 3.6L Wrangler oil cooler and filter housing that cuts the weak point of plastic housings but needs careful installation and inspection for casting fitment.
4. Somusen Aluminum Engine Oil Filter Housing Kit with Oil Cooler and Sensors
| Brand | Somusen |
|---|---|
| Material | Aluminum |
| Thread Size | M16 x 1.5 |
| Automotive Fit Type | Vehicle Specific Fit |
This Somusen kit replaces the factory plastic oil filter housing and integrates an oil cooler, oil filter cap, sensors, and gaskets in one assembly. It is typically used when the original housing cracks or leaks; you drain coolant and oil, swap the old housing for this aluminum unit, re-fit seals and sensors, then refill fluids and bleed the cooling system. The aluminum construction and multilayer cooler plates are intended to improve cooling and resist the cracking that plagued the plastic housings. The kit includes sensors and a filter, which can save steps during installation, and many DIY buyers report straightforward fitment and a tighter cap seating. However, sensor quality and the included gaskets vary by unit, and several installers recommend replacing those items with factory-quality parts to avoid error codes or leaks. Installation is moderately time consuming and requires care to avoid coolant/oil contamination. For budget-focused repairs on a Cherokee, this kit can be a cost-saving upgrade if you plan to use higher-quality seals and sensors during install.
Best for: Budget-conscious buyers who want a long-lasting alternative to the brittle plastic housing and are comfortable doing a moderately involved DIY replacement on a Cherokee.
Less Ideal for: Buyers who prefer a guaranteed plug-and-play factory-quality swap or who do not want to replace or verify sensors and seals after installation should consider a higher-end factory replacement.
- All-aluminum construction reduces risk of the common plastic housing cracks
- Integrated oil cooler and oil filter cap simplify replacement in one unit
- Includes sensors and oil filter so fewer separate purchases are needed
- Multilayer cooler plate design aims to improve oil cooling efficiency
- Included sensors and gaskets are inconsistent in quality and may need to be replaced with factory-quality parts
- Some users report electrical codes or fitment issues requiring sensor swaps
Verdict A cost-effective aluminum upgrade that fixes plastic housing failures on a budget but plan to fit OEM-quality seals and sensors during install.
5. LEMASSON Aluminum Engine Oil Cooler and Filter Housing (926-959)
| Brand | LEMASSON |
|---|---|
| Material | Aluminum |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | Oil Cooler 926-959 |
This LEMASSON aluminum oil cooler and oil filter housing is a direct replacement for the factory plastic unit on 3.6L Jeep engines and related Chrysler/Dodge vehicles. It combines the oil cooler and filter mount into one unit and installs in the same location as the factory part, so a technician or experienced DIYer can swap it without modifications. The aluminum construction reduces the risk of cracking that commonly affects plastic housings and better withstands heat and pressure. The listing notes leak and durability testing and it is sold as a vehicle-specific fit for relevant model years, which helps simplify parts matching. Some buyers report excellent fits and an end to coolant or oil leaks, while a minority have experienced problems with seals, bolts, or early leaks, so replacing seals or using factory-quality hardware during installation can add reliability. Expect a straightforward replacement that improves long-term durability compared with the original plastic housing, but check seals and torque specs carefully during installation.
Best for: Risk-averse mainstream buyers who prioritize a reliable, long-lasting repair over bargain fixes and want a straightforward replacement to stop recurring oil cooler housing failures.
Less Ideal for: People seeking an exact OEM-sourced factory part or those unwilling to inspect/replace seals and fasteners during installation should consider other options.
- Aluminum housing is more durable than the original plastic and resists cracking under heat and pressure.
- Direct-fit, vehicle-specific design intended to match factory mounting and sensors for plug-and-play installation.
- Includes integrated oil cooler and filter housing to replace two failure-prone components with one upgraded unit.
- Seller reports leak and durability testing which supports long-term service when installed correctly.
- Some users reported poor-quality seals and bolts leading to leaks or broken fasteners during installation.
- Not all units are trouble-free out of the box, so additional seal replacement or hardware upgrades may be needed in a few cases.
Verdict A sturdier aluminum replacement that fixes the common plastic housing failure for 3.6L Jeep engines but inspect seals and fasteners during installation.
6. YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Assembly (3.6L)
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
This YITHSWAY assembly replaces the fragile plastic oil cooler and filter housing on 3.6L Pentastar engines and is intended as a direct replacement for vehicles like the Jeep Grand Cherokee. It combines a machined aluminum cooler and housing with the oil filter, pressure and temperature sensors, O-rings, gaskets, and mounting bolts so you get a ready-to-install kit. In practice the aluminum construction resists heat and corrosion better than the factory plastic piece, which reduces the chance of future cracking and oil leaks. Install is typical for this service item: drain oil, remove the old housing, transfer lines and sensors, fit the new seals and torque to spec, then refit and refill. The included sensors and complete gasket set simplify the job, but buyers should still follow proper sealing and torque procedures and bleed any related systems. This is a strong retrofit option for owners who want improved durability over the original plastic part, though long-term reliability depends on correct installation and maintenance of the cooling and sealing systems.
Best for: Risk-averse mainstream buyers who prioritize preventing repeat oil leaks and prefer a durable, ready-to-install replacement that reduces the chance of future breakdowns.
Less Ideal for: Buyers who plan major engine upgrades or who prefer OEM-sourced factory replacement parts should consider other options.
- Aluminum construction offers better heat and corrosion resistance than plastic housings.
- Kit includes oil filter, pressure and temperature sensors, O-rings, gaskets and mounting bolts for a mostly complete install.
- Machined exterior and vehicle-specific fit reduce the need for modification during installation.
- Many reviewers report no leaks after replacement, addressing a common failure point on 3.6L engines.
- Requires proper sealing and torque during installation to avoid leaks; not a plug-and-play fix if installation is rushed.
- Long-term durability vs higher-end branded replacements is not documented beyond user reports.
Verdict A practical aluminum replacement for the plastic oil cooler housing on 3.6L Jeep Grand Cherokee engines that lowers the risk of future leaks when installed correctly.
7. MNJWS Aluminum Oil Filter Housing and Cooler Kit for 3.6L Pentastar Engines
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Automotive Fit Type | Vehicle Specific Fit |
| Compatible Engine | 3.6L Pentastar |
This MNJWS kit replaces the factory plastic oil filter housing on 3.6L Pentastar engines with a reinforced aluminum housing and integrated oil cooler to stop leaks and better manage oil temperature. It is used when the original housing warps or leaks, and it arrives as a complete kit with gaskets, hardware, and some sensors preinstalled so it can be dropped in during a single repair session. The aluminum construction resists heat and corrosion compared with the stock plastic unit, which should reduce repeat leaks and prolong service life. Many buyers report straightforward install and proper fit for Dodge Challenger applications, though a few found the included sensors or the supplied oil filter incompatible and had to reuse factory sensors or fit a different filter. If you plan to have a shop install the part, confirm sensor fitment first to avoid extra labor. The product is a practical upgrade for owners who want a longer-lasting, factory-replacement style fix without paying dealer prices.
Best for: Balanced owners who want a durable, longer-lasting replacement for the Challenger's plastic oil filter housing without paying dealer prices and who value a close-to-factory fit with straightforward installation.
Less Ideal for: DIYers or shops that need guaranteed plug-and-play sensor and filter compatibility for every model year should consider sourcing exact-match sensors or a factory replacement instead.
- Aluminum construction improves heat and corrosion resistance versus factory plastic housings
- Includes gaskets, bolts, and an oil filter to simplify installation
- Direct-replacement design for 3.6L Pentastar engines, matching mounting points and plumbing
- Many buyers report reliable leak repair and good fit for Dodge Challenger applications
- Some included sensors or the supplied oil filter may not match every vehicle and might need to be reused or replaced
- Not an OEM part so fitment and sensor compatibility can vary between production years
Verdict A cost-effective aluminum upgrade that stops common leaks on 3.6L Challenger engines but verify sensor and filter compatibility before installation.
Choosing the Right Jeep Cherokee Oil Cooler: Key Factors to Consider
Cooling Capacity
Cooling capacity determines how effectively an oil cooler lowers and stabilizes oil temperature during high-load operation. A larger core or higher fin density usually removes more heat, which matters when towing, climbing steep grades, or during prolonged highway runs.
Insufficient capacity can allow oil temps to rise, reducing oil viscosity and accelerating wear. Match the coolers capacity to your typical usage: light daily driving needs less capacity than frequent towing or heavy off-road work. Also consider that claimed capacity may vary with airflow and mounting location, so real-world cooling depends on installation as well.
Fitment And Compatibility
Proper fitment ensures the cooler mounts securely and connects to the engine or transmission lines without strain or modification. For the Jeep Cherokee oil cooler, confirm mounting points, hose routing, and clearance around the radiator and bumper area to avoid rubbing or kinking lines.
Compatibility also affects installation time and whether additional adapters or fittings are required. Choosing a cooler designed to match Cherokee line fittings reduces the need for custom hoses and minimizes leak risk. Consider whether the cooler interferes with other front-end components and whether it requires removal of factory panels for access.
Material And Corrosion Resistance
Materials affect heat transfer, durability, and resistance to road salt and debris. Aluminum cores are common for efficient heat transfer and lighter weight, while brass or copper constructions may offer different durability profiles. Protective coatings or anodizing improve corrosion resistance in wet or salted environments.
Corrosion can lead to leaks and reduced life, so prioritize coolers with proven surface treatments and robust end tanks. Weld quality and joint construction are also important because poor workmanship increases the risk of failure under pressure and thermal cycling.
Connection Quality And Hose Routing
The quality of fittings, clamps, and hose materials influences long-term reliability. Secure, properly sized fittings reduce the chance of leaks, and reinforced hoses stand up to engine bay heat and vibration. For Jeep Cherokee installations, route hoses to avoid sharp bends, contact with exhaust components, and pinch points.
Consider whether the kit includes adapters or reusable fittings and whether hoses are rated for oil at elevated temperatures. Reliable connections are also easier to service, so look for thread types and access that simplify future maintenance or replacement.
Core Design And Airflow
Core design, including tube-and-fin vs stacked-plate constructions, affects both cooling efficiency and airflow resistance. A design that promotes smooth airflow through the core maximizes heat transfer while minimizing pressure drop across the unit. For front-mounted coolers on a Jeep Cherokee, placement relative to the radiator and grille determines how much cooling air the core actually receives.
Higher fin density increases surface area but can trap debris and reduce airflow if not protected by a screen or guard. Balance core size and protection to maintain consistent performance in dirty or off-road conditions.
Installation Complexity And Serviceability
Ease of installation affects how quickly you can return the Cherokee to service and whether you can perform the work yourself. Kits that include clear instructions, all necessary hardware, and preformed hoses reduce installation time. Consider whether the installation requires lifting the vehicle, removing the bumper, or relocating other components.
Serviceability matters for long-term ownership. Accessible drain points, replaceable elements, and standard fittings make future repairs or upgrades simpler. If you tow frequently, choose a cooler that allows inspections and cleaning without extensive disassembly.
FAQ
How do I know if my Jeep Cherokee needs an oil cooler?
Signs that an oil cooler may be beneficial include consistently high oil temperatures during towing, frequent heavy-load driving, or repeated trips that push the engine for long periods. You might also notice reduced performance or higher operating temperatures than normal under similar conditions. Monitoring oil temperature during representative driving will help determine whether additional cooling is warranted.
Can I install an oil cooler myself or should I use a mechanic?
Installation difficulty depends on the kit and your mechanical experience. Some bolt-on kits with clear hoses and fittings are manageable for a competent DIYer with basic tools. However, if the job requires bumper removal, line modifications, or working near the cooling system, a professional installation reduces the risk of leaks and routing errors. Consider your comfort with fluid handling and access to a vehicle lift.
Will adding an oil cooler affect engine oil pressure or flow?
A properly designed cooler has minimal impact on oil pressure and flow if fittings and hose diameters match the engines specifications. Excessively long, narrow, or restrictive lines can increase pressure drop, so use recommended hose sizes and quality fittings. If unsure, consult installation guidance to maintain correct flow characteristics.
What maintenance does an oil cooler require?
Routine checks include inspecting hoses and fittings for leaks, ensuring mounting hardware remains secure, and clearing debris from the core or protective screen. Periodically inspect for corrosion or damaged fins that could reduce effectiveness. Maintenance needs are usually infrequent but regular visual inspections help catch small issues before they lead to leaks or performance loss.
Can an oil cooler prevent engine damage when towing heavy loads?
An appropriately sized oil cooler helps manage oil temperature during sustained heavy loads, which can reduce thermal stress on engine components and maintain oil viscosity. It is not a guarantee against all forms of engine damage, but it is a practical measure to reduce risk when towing frequently or operating under high thermal loads. Consider cooling capacity relative to your towing habits for best results.
How We Chose the Best Jeep Cherokee Oil Cooler
We selected products that deliver reliable thermal control and a durable design suited to the Jeep Cherokee platform. Key evaluation criteria included measured cooling capacity under sustained load, materials and corrosion resistance, fitment compatibility with Cherokee mounting points and lines, and quality of connections and hoses. We also considered ease of installation and availability of mounting hardware, plus manufacturer guidance on intended use cases such as towing or heavy-duty operation.Items were excluded if they lacked clear fitment information for the Jeep Cherokee, used inferior materials prone to corrosion in road conditions, or required extensive chassis modification beyond typical bolt-on installation. We prioritized oil coolers whose design reduces pressure drop while offering sufficient core size for sustained cooling, and we favored options that balance cooling performance with straightforward installation and long-term serviceability.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a Jeep Cherokee oil cooler, prioritize cooling capacity, proper fitment, and durable materials that withstand road and weather exposure. Balance core size and airflow with installation constraints so you do not sacrifice serviceability for marginal gains in cooling.Evaluate connection quality, hose routing, and ease of installation alongside core performance. For frequent towing or heavy use, opt for a solution that provides measurable cooling headroom while remaining straightforward to service.
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- Check out all Jeep Cherokee parts & accessories
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- Explore Cooling System
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