A Guide to the 2014-2022 Jeep Cherokee Engine Oil Pressure Switch
Learn about the common failures of the oil pressure switch and how to choose the right replacement.
- The oil pressure switch is a common failure item on 2014-2022 Jeep Cherokees, for both the 2.4L and 3.2L engines.
- Symptoms include the check engine light (P0520 code), oil pressure warnings, and erratic gauge readings.
- Always verify a warning light is not due to actual low oil pressure before assuming the sensor is bad.
- On the 3.2L V6, the sensor is part of the oil cooler assembly under the intake, making replacement much more difficult than on the 2.4L.
Is Your Oil Pressure Light On? What It Means
The engine oil pressure switch on the 2014-2022 Jeep Cherokee is a known failure point. When this small sensor goes bad, it can cause a lot of worry. It might trigger the check engine light, 🎬 Watch: How to fix a P0520 oil pressure sensor code show a low oil pressure warning, or cause the gauge to read incorrectly. Often, the sensor itself is the problem, not the actual oil pressure in your engine. 🎬 Watch: How a bad sensor behaves on a Jeep Cherokee However, you should never ignore these warnings. A key failure mode for these sensors is leaking oil through the electrical connector, which can cause false readings and make a mess.
Address Warnings Immediately
Never ignore an oil pressure warning light. While it could be a faulty sensor, it could also indicate dangerously low oil levels or a failing oil pump. Always check your oil level first. If the level is good, it's wise to have the pressure checked with a mechanical gauge to confirm whether the problem is the sensor or a more serious engine issue.
Choosing the Right Aftermarket Replacement Part
When it's time to replace the oil pressure switch, you have options outside of the more expensive Mopar original part. Many aftermarket brands offer quality replacements. For a critical sensor like this, it's best to avoid the cheapest options, as some have been reported to fail quickly or leak.
- Premium Aftermarket (Standard Ignition, Holstein, Walker Products): These brands are well-known in the auto parts industry for producing reliable components that meet or exceed original equipment (OE) specifications. They often use high-quality materials and perform extensive testing to ensure durability and accuracy.
- Jeep-Specialist Aftermarket (Crown Automotive, Omix-Ada): These brands specialize in parts for Jeep vehicles. They are a popular choice for many Jeep owners, though quality can sometimes be inconsistent compared to premium brands. Some users report success, while others have experienced leaks or premature failure.
- OEM (Mopar): This is the original part your Cherokee was built with. While it's a guaranteed fit, even the OEM sensors are known to fail on these vehicles. High-quality aftermarket options can provide similar or better performance for less money.
Pro Tip: Check the Connector
When you remove the old sensor, inspect the wiring harness connector for oil contamination. If oil has leaked into the connector, clean it thoroughly with electrical contact cleaner before installing the new sensor to ensure a good connection and accurate readings.
Estimated Replacement Costs
The cost to replace the oil pressure switch can vary based on the part brand you choose and whether you do the job yourself or hire a professional.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Part | $40 - $91 |
| New OEM (Mopar) Part | $55 - $135 |
| Shop Labor | $100 - $200 |
| Total Professional Replacement | $140 - $291 |
Frequently Asked Questions (FAQ)
Where is the oil pressure switch located on the 2014-2022 Jeep Cherokee?
The location depends on your engine. On the 2.4L 4-cylinder engine, the sensor is located on the passenger side of the engine block, near the front, just above the CV axle. On the 3.2L V6 engine, the sensor is part of the oil cooler assembly, which is located in the valley of the engine, underneath the intake manifold. 🎬 See this walkthrough for replacing the sensor on V6 engines This makes the V6 replacement much more labor-intensive.
Can I replace the oil pressure switch myself?
For the 2.4L engine, it is a feasible DIY job for someone with basic mechanical skills. It requires jacking up the vehicle and removing a splash shield for access. You will need a special deep socket (often 27mm or 1 1/16 inch) to remove and install the sensor. For the 3.2L V6, the replacement is much more involved as it requires removing the upper and lower intake manifolds to access the oil cooler assembly where the sensor is located. This is a more advanced repair.
What happens if I ignore a bad oil pressure switch?
Ignoring the warning is risky. If the sensor is faulty and leaking, you could lose a significant amount of engine oil, leading to engine damage. If the sensor is giving a false reading but the real oil pressure is low, you could be driving with an unlubricated engine, which can lead to catastrophic failure. It's always best to diagnose the problem promptly.
Are there any recalls for the oil pressure switch?
As of early 2026, there are no specific recalls issued by the NHTSA for the engine oil pressure switch on the 2014-2022 Jeep Cherokee. However, it is a widely documented failure point in owner forums and repair videos.
Helpful Videos
Technical Specifications
OEM Part Numbers: 68252672AA 68105583AF 68145662AA 68145662AB
The sensor is a pressure transducer that converts oil pressure into an electrical signal for the ECU. On the 2.4L engine, it is a standalone sensor. On the 3.2L V6, it is integrated into the oil filter/cooler housing assembly. A special deep socket, typically 27mm or 1 1/16", is required for removal on the 2.4L.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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