If your 2015 Jeep Grand Cherokee 3.6L Pentastar is leaving a puddle of oil in the driveway, the plastic oil filter housing has likely failed. It is the single most common cooling system failure point on this engine, and replacing it with the right part is critical to avoiding a repeat failure.
I’m Amir — the founder and writer behind Four Wheel Ask. My analysis combines extensive specification research, factory service manual data, and hundreds of verified owner repair reports to separate durable solutions from parts that will leave you stranded again.
This guide breaks down material and seal quality to determine the best 2015 jeep grand cherokee oil filter housing for a permanent repair.
How To Choose The Best 2015 Jeep Grand Cherokee Oil Filter Housing
Selecting the right oil filter housing for your 2015 Grand Cherokee 3.6L Pentastar requires more than just matching the connector. The design flaws of the original part have led to a market of varying quality solutions. Your choice determines whether you fix the leak permanently or simply delay the problem.
Material Matters – Aluminum vs. Reinforced Plastic
The factory housing is made from a plastic composite that warps under the extreme heat cycles of the engine valley. Full-aluminum replacements, like those from TEMSONE or YITHSWAY, eliminate this failure mode entirely. Some suppliers offer reinforced plastics (PA66+GF35) which improve heat resistance but still carry long-term risk compared to aluminum.
The Complete Kit – Why Gaskets, Sensors, and Bolts Matter
This repair requires removing the intake manifold. A quality kit includes everything: the housing, oil cooler, oil filter, pressure and temperature sensors, O-rings, and intake manifold gaskets. Kits that bundle quality seals (like the B.ZSSY or Somusen units) prevent the need for a second disassembly due to a failed gasket.
Sensor Port Configuration – Ensuring Compatibility
The 2015 model uses a specific sensor plug style. Some aftermarket housings have slightly different port configurations or include an extra sensor boss. Always verify that the included sensors match your factory plug, or plan to transfer your original sensors to avoid warning lights and communication errors.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| TEMSONE 5184294AE | Premium | Permanent Fix | Full Aluminum Kit | Amazon |
| YITHSWAY 926-876 | Mid | Complete Value | Aluminum + All Parts | Amazon |
| Somusen 5184294AE | Mid | Cooling Efficiency | 8+8 Layer Cooler | Amazon |
| XINLIN 926-959 | Premium | Machined Durability | Full Aluminum Cast | Amazon |
| WEILEITE 68310865AB | Premium | Lifetime Warranty | Aluminum + Sensors | Amazon |
| B.ZSSY 68105583AF | Premium | Broad Fitment | Wide Model Range | Amazon |
| YITHSWAY 926-959 | Mid | 2017+ Compatibility | Updated Port Layout | Amazon |
| A-Premium APOFA015 | Mid | Lightweight Build | PA66+GF35 / Al Cooler | Amazon |
| Gledewen GW-QGLQ02-YS | Value | Budget Upgrade | Aluminum Housing | Amazon |
| Gledewen GW-QGLQ02 | Value | Entry Level | Reinforced Plastic | Amazon |
| Mopar 68105583AF | OEM | Factory Spec | Genuine Mopar Plastic | Amazon |
In‑Depth Reviews
1. TEMSONE 5184294AE Engine Oil Filter Housing
The TEMSONE assembly represents the gold standard for Pentastar oil cooler replacement. It is engineered specifically to address the inherent weaknesses of the factory composite design by using a full aluminum construction for both the housing and the filter cap.
Build quality is immediately apparent in the precise machining and the weight of the unit. The kit arrives with two oil filters (one pre-installed), pressure and temperature sensors, and a full set of twelve intake manifold gaskets, eliminating the need for secondary parts sourcing.
Analysis of owner reports shows consistent resolution of oil and coolant leaks. Users note that the pre-installed sensors provide accurate readings within factory specifications, and the aluminum cap eliminates the stripped thread and cracking issues common to plastic caps.
What works
- Full billet aluminum construction eliminates plastic failure points
- Includes two oil filters and all necessary gaskets for a complete job
- Pre-installed sensors deliver accurate pressure and temperature data
What doesn’t
- Included intake manifold gaskets are functional but some prefer OEM equivalents
- Installation requires careful torque wrench usage to avoid overtightening
2. YITHSWAY 926-876 Engine Oil Cooler Filter Housing
The YITHSWAY 926-876 kit delivers a comprehensive, ready-to-install solution that directly addresses the known failure points of the factory 68105583AF assembly. It is designed for the 2011-2016 3.6L Pentastar engines found in the Grand Cherokee, Wrangler, and Dodge applications.
This unit transitions to a full aluminum structure with a 16-layer oil cooler core for improved heat dissipation. The package is exceptionally complete, including the housing, cap, oil filter, pressure and temperature sensors, five O-rings, eleven mounting bolts, and twelve gaskets.
Verified purchaser feedback confirms a straightforward installation with no leaks after extensive use. The aluminum construction provides long-term stability, and the inclusion of all hardware makes it a turnkey solution for both professional mechanics and experienced DIY owners.
What works
- Complete kit includes every component needed for the replacement
- Aluminum housing eliminates the warping and cracking of plastic units
- High-density oil cooler core provides excellent thermal management
What doesn’t
- Some units may require transferring the original oil pressure sensor for plug compatibility
- Torque specifications must be followed precisely to avoid gasket shifts
3. Somusen 5184294AE Engine Oil Cooler Housing Kit
Somusen offers a well-regarded full-aluminum alternative that directly replaces the fragile plastic assembly. The design philosophy centers on providing a factory-fit upgrade at a competitive price point, making it a strong contender for owners seeking a permanent fix.
The cooler utilizes an 8-layer thick and 8-layer thin plate cross-double-layer design. This configuration aims to increase the surface area for heat exchange, keeping oil temperatures stable during high-load operation and extending the life of the lubricant.
User reports consistently highlight the perfect fit on the 2015 Grand Cherokee 3.6L and the complete resolution of prior oil leaks. The lightweight aluminum alloy provides excellent corrosion resistance, and the included components allow for a straightforward installation.
What works
- Robust aluminum casting with efficient cross-flow cooler design
- Comes with both temperature and pressure sensors pre-installed
- Matches OEM fitment perfectly for a direct swap
What doesn’t
- The included oil filter is basic; upgrading to a branded filter is a common recommendation
- Some users advise using OEM O-rings to ensure a long-term leak-free seal
4. XINLIN 926-959 Aluminum Engine Oil Filter Housing
The XINLIN housing is constructed as a heavy-duty, direct upgrade intended to outlast the vehicle itself. The casting is thick and the machining is precise, focusing on structural integrity to ensure the cap and housing maintain a perfect sealing surface over time.
This kit covers a wide range of part numbers, including 926-959, 68105583AF, and 68308741AF, making it a versatile option. It includes all necessary O-rings, gaskets, and sensors, providing a complete swap-in solution that requires no searching for missing components.
Owner experiences emphasize the solid feel and precise fit of the unit. Many note that the all-aluminum design provides peace of mind that the plastic OEM unit simply cannot offer. Long-term reports confirm the fix holds with no recurrence of leakage.
What works
- Exceptionally sturdy aluminum casting with a robust cap design
- Includes both sensors, filter, and a full gasket kit
- Direct fitment that resolved oil leaks immediately
What doesn’t
- Not compatible with 2018+ JL Wrangler single-sensor configuration
- Higher price than mid-range aluminum competitors
5. WEILEITE 68310865AB Engine Oil Cooler Housing
WEILEITE stands behind its product with a comprehensive lifetime warranty, signaling significant confidence in its manufacturing quality. This unit is specifically tailored for the later Pentastar engines found in 2017-2018 models, including correct sensor port configurations.
The housing is constructed from reinforced solid aluminum to withstand the extreme heat in the engine valley. The kit includes new E8 Torx screws, sensors, and gaskets, ensuring that all wear components are replaced during the service.
Feedback from owners highlights the value of the lifetime warranty and the part’s ability to permanently stop leaks. It has been verified to fit 2017 Chrysler 200, Dodge Journey, and Ram ProMaster applications, sharing the same 3.6L engine architecture.
What works
- Lifetime replacement warranty provides exceptional long-term value
- Exact fitment for 2017-2018 vehicles with correct sensor ports
- Includes all necessary bolts, gaskets, and sensors for installation
What doesn’t
- Premium pricing compared to standard aftermarket alternatives
- Primarily designed for later models, though it fits some earlier years
6. B.ZSSY Engine Oil Cooler Filter Housing Kit
The B.ZSSY kit covers an extensive range of Pentastar applications from 2011 through 2023, making it a versatile stock for multi-vehicle households or repair shops. The aluminum alloy construction ensures stable performance under extreme temperature and pressure conditions.
This package is particularly comprehensive, including 16 rubber gaskets and seals. The pre-installed sensors and filter simplify the swap, and the plug-and-play design means no modifications are required for a direct replacement.
Long-term owner reports indicate reliable sealing and no recurrence of the original failure. The unit’s ability to handle high-load conditions and filter out mechanical impurities is consistently noted as a major upgrade over the factory plastic part.
What works
- Extremely broad vehicle coverage across two decades of production
- Comes with 16 gaskets and seals for a guaranteed leak-proof setup
- Durable aluminum alloy resists corrosion and heat warping
What doesn’t
- Universal fit claims require careful verification of specific sensor plug styles
- Some users found the included oil pressure unit had different grooves than OEM
7. Gledewen GW-QGLQ02-YS Aluminum Oil Cooler
The Gledewen aluminum option provides an immediate upgrade from factory plastic at a very accessible price point. It is manufactured to OE specifications, ensuring it bolts directly into the engine valley of the 2015 Grand Cherokee without any modifications.
This version utilizes an aluminum body to manage heat dispersion effectively, maintaining an optimal temperature range for the engine oil. The kit includes the necessary sensors and gaskets to complete the job, though some users have noted variability in seal quality.
Owner experiences are mixed regarding longevity. While many report a successful fix with no immediate leaks, some long-term reports indicate that the O-rings can wear out faster than expected. Replacing them with higher-quality seals is a common recommendation to maximize lifespan.
What works
- Affordable entry point into the aluminum upgrade category
- Direct fitment requires no special tools or modifications
- Includes both oil temperature and pressure sensors
What doesn’t
- Included rubber O-rings have shown premature wear in some cases
- Some users recommend using OEM sensors for better reliability
8. A-Premium APOFA015 Oil Cooler Filter Housing
A-Premium takes a unique approach with a reinforced engineering plastic housing (PA66+GF35) paired with a 3003-type aluminum multi-layer oil cooler. This design offers significant weight savings while improving structural strength and heat resistance over the stock ABS plastic.
The housing is designed to be lightweight yet durable, and the 16-layer aluminum cooler provides efficient heat exchange. This hybrid approach aims to combine the best of both materials, though it retains plastic in the main housing structure.
Owner feedback is mixed. While some report a perfect fit and resolution of leaks, others have experienced failure of the housing itself after extended service, suggesting that the reinforced plastic still has limitations compared to full aluminum construction.
What works
- Reinforced plastic housing is lighter than full aluminum alternatives
- Aluminum cooler core provides efficient thermal management
- Lower weight may reduce stress on mounting points
What doesn’t
- Plastic housing can still warp or crack from heat cycling over time
- Mixed long-term reliability compared to proven aluminum units
9. Gledewen GW-QGLQ02 Engine Oil Cooler Assembly
This Gledewen assembly is designed as an OEM replacement using reinforced plastic. It is manufactured to OE specifications to provide a factory-like appearance and a direct fit, targeting owners who need an immediate, low-cost solution for a leaking housing.
It includes the oil filter, sensor, oil cooler, and bypass valve. The goal is to provide a reliable and efficient cooling solution at the lowest possible cost of entry. The plastic material is lighter than aluminum, which some may prefer for specific applications.
Purchaser feedback is polarized. While some report successful use and a perfect replacement, a significant number of reviews document early failures, some within a few months. The most common complaint is warping and leaking, echoing the exact failure mode of the original part.
What works
- Lowest cost option, making it accessible for urgent repairs
- Includes oil pressure and temperature sensors for a complete swap
- Direct fitment with no modifications required
What doesn’t
- Plastic construction retains the inherent failure risk of the OEM design
- Multiple reports of early failure and recurrence of leaks
- Rubber sealing rings have shown premature degradation
10. YITHSWAY 926-959 2017+ Focus Oil Cooler Housing
This YITHSWAY variant is tailored for the updated sensor configuration found in 2017-2018 Dodge, Jeep, and Ram models. It retains the proven aluminum structure to combat the heat-induced warping of plastic, ensuring long-term stability.
The kit includes the housing, cooler, filter, cap, O-rings, and gaskets. It is designed as a plug-and-play replacement for the later Pentastar engines, which have a different pressure sensor plug/harness than earlier years.
Feedback confirms it works perfectly on models like the 2017 Dodge Charger and Grand Caravan. Owners note the high-quality finish and the peace of mind that comes from eliminating plastic from the engine valley. It is a solid option for owners of 2017-2018 vehicles.
What works
- Specifically designed for updated 2017-2018 sensor layouts
- Full aluminum construction provides lasting durability
- Includes all necessary seals and gaskets for installation
What doesn’t
- Extra sensor port on some models requires a blanking plug
- Not intended for 2011-2014 sensor configurations
11. Mopar 68105583AF Adapter Engine Oil Filter
The genuine Mopar 68105583AF assembly is the exact part specified for the factory assembly line. It guarantees perfect fit, form, and function for the 2015 Jeep Grand Cherokee, maintaining all factory specifications and tolerances.
This unit is manufactured from the same plastic composite as the original part. While it provides a guaranteed fit and a new lease on life for the cooling system, it does not address the fundamental design weakness that leads to warping and cracking under heat.
Owners who choose this part do so for guaranteed compatibility and peace of mind regarding authenticity. However, frequent reports of failure at similar mileage intervals persist, making it a temporary fix rather than a permanent solution for most owners.
What works
- Guaranteed fitment as this is the exact factory replacement part
- Genuine Mopar packaging and manufacturing quality
- Maintains 100% factory specifications for form and function
What doesn’t
- Plastic construction is the known root cause of failure for this application
- Significantly higher price than aftermarket aluminum upgrades
- No improvement over the original design that failed
Hardware & Specs Guide
Aluminum vs. Plastic Housing
The fundamental choice is material science. Full aluminum housings (TEMSONE, YITHSWAY, XINLIN) dissipate heat effectively and will not crack or warp under the extreme thermal cycles of the Pentastar engine valley. Plastic housings (Mopar, Gledewen Plastic) are cheaper to manufacture but remain susceptible to embrittlement over time. The A-Premium hybrid uses PA66+GF35 reinforced plastic paired with an aluminum cooler, which is stronger than OEM ABS but still not as thermally stable as a billet aluminum unit.
The Complete Kit – Gaskets and Sensors
A successful repair requires more than just the housing. The lower and upper intake manifold must be resealed. Kits that include 12 intake manifold gaskets, 5-7 O-rings, and new oil pressure and temperature sensors provide the best value. Reusing old sensors is risky, as they are often brittle from heat exposure. Complete kits like the B.ZSSY and YITHSWAY 926-876 bundles ensure you have everything required for a single, definitive repair.
FAQ
Why does the 2015 Grand Cherokee oil filter housing fail?
Is an aluminum housing a direct replacement for the plastic factory unit?
Should I replace the oil pressure and temperature sensors during this job?
Final Thoughts: The Verdict
For most owners of a 2015 Jeep Grand Cherokee, the definitive 2015 jeep grand cherokee oil filter housing winner is the TEMSONE full aluminum kit because it directly addresses the root cause of the failure with machined billet construction and a comprehensive gasket set. If you are looking for a complete kit at a lower cost with excellent feedback, the YITHSWAY 926-876 is the strongest value pick. And for those who strictly want a factory-spec part and plan to document all OEM parts, the Mopar 68105583AF remains the official standard.
Certification: BSc in Mechanical Engineering
Education: Mechanical engineer
Lives In: 539 W Commerce St, Dallas, TX 75208, USA
Md Amir is an auto mechanic student and writer with over half a decade of experience in the automotive field. He has worked with top automotive brands such as Lexus, Quantum, and also owns two automotive blogs autocarneed.com and taxiwiz.com.