Jeep Patriot Engine Mount Guide: 2007-2017 Vibration and Replacement
If your Patriot is shaking at stoplights or clunking into gear, a bad engine mount is the likely cause.
- Vibration at idle while in gear is the number one sign of a failed engine mount on a Patriot.
- The passenger-side hydraulic mount is the most common failure point; check it for leaks.
- For this part, OEM Mopar mounts are highly recommended over cheap aftermarket brands to avoid persistent vibration and premature failure.
- If doing it yourself, properly support the engine and do not overtighten the mount bolts to prevent new vibrations.
Is Your Jeep Patriot Shaking? Check the Engine Mounts
A common issue with the 2007-2017 Jeep Patriot is the failure of engine mounts, particularly the passenger-side hydraulic mount. When this part fails, you'll notice it. The most common complaint is a strong vibration felt in the steering wheel and seats, especially when the vehicle is stopped at a light while in 'Drive'. You may also hear a loud 'clunk' or 'thud' when shifting from Park into Drive or Reverse as the engine shifts in its bay. In severe cases, you can see the engine physically jump when an assistant 🎬 Watch: How to identify and locate a failing engine mount starts the car or shifts gears.
Known Issues for This Vehicle
While there are no official recalls or widespread Technical Service Bulletins (TSBs) for engine mounts on the 2007-2017 Jeep Patriot, their failure is a well-documented and frequent problem discussed by owners. The passenger-side (right) mount, which is filled with hydraulic fluid, is the most common point of failure. 🎬 See this step-by-step passenger side mount replacement guide A leak from this mount is a sure sign it needs replacement. The front lower mount, often called a 'dog bone' mount, is also a frequent wear item. Many owners find they need to replace mounts multiple times over the vehicle's life.
Choosing the Right Aftermarket Engine Mount
When shopping for a new engine mount, you'll find a huge price difference between the original Mopar parts and aftermarket options. It's tempting to save money, but for this specific part on the Patriot, quality matters significantly.
OEM vs. Aftermarket: A Word of Caution
Forum discussions among Patriot and other vehicle owners are very clear: cheap, economy-level aftermarket engine mounts often cause more problems than they solve. Many report that brands like Anchor, DEA, and Westar can result in immediate, intense vibrations, poor fitment, and a very short service life, leading to doing the job all over again in a few months. These mounts often use harder rubber compounds that don't dampen vibrations effectively. While the low price is attractive, be prepared for a potential downgrade in ride quality.
Brand Tiers for Your Jeep Patriot
- Tier 1: OEM Mopar
The original Mopar mounts are widely considered the best option for longevity and proper vibration damping, though they are the most expensive. If you want to restore the factory ride feel and not worry about the repair for a long time, this is the recommended choice. - Tier 2: Jeep-Specialist Aftermarket (Crown Automotive)
Crown Automotive specializes in replacement parts for Jeep vehicles. They aim to provide quality parts that meet or exceed original specifications. While direct comparative reviews are scarce, a Jeep-focused brand is generally a more reliable choice than a generic, low-cost alternative. This can be a good middle-ground option. - Tier 3: Economy Brands (Anchor, DEA, Westar, etc.)
These are the most affordable options. They are widely available, but their performance is inconsistent. If the vehicle is being sold soon or if budget is the absolute top priority, they are an option. However, expect a high likelihood of increased cabin vibration compared to a healthy OEM mount.
Pro-Tip: Replace in Sets?
If one mount has failed, the others are likely worn as well. The failed mount has put extra stress on the remaining ones. While it costs more upfront, many owners choose to replace the passenger-side, front, and transmission mounts at the same time to ensure a lasting repair and balanced engine support.
Estimated Replacement Costs
| Part | Cost Range |
|---|---|
| New OEM Mopar Mount (Each) | $235 - $270 |
| New Aftermarket Mount (Each) | $25 - $75 |
| Shop Labor (1-2 hours per mount) | $150 - $400 |
| Total Professional Job (One Mount) | $385 - $670 (OEM) / $175 - $475 (Aftermarket) |
*Costs are estimates. OEM prices are discounted online rates, not dealer MSRP. Labor costs vary widely by location and shop.
Frequently Asked Questions
Which mount fails most often on the Jeep Patriot?
The passenger-side (right) engine mount is the most common failure. It is a hydraulic mount, and when the fluid leaks out or the rubber tears, it leads to significant vibration and noise.
Can I replace just one engine mount?
Yes, you can replace just the failed mount. However, be aware that a single failed mount often indicates the others are also aged and worn. Replacing them as a set can be a good long-term strategy to avoid another repair soon after.
Is replacing an engine mount a DIY job?
For a mechanically inclined person with the right tools, yes. The process involves supporting the engine from below with a jack and a block of wood, removing components like the coolant reservoir for access, and unbolting the mount. It's crucial to not force the new mount and to tighten bolts to the correct torque to avoid creating new vibrations. 🎬 Watch this before you start to avoid common DIY mistakes If you are not comfortable supporting the engine, it's best to leave this job to a professional.
Why does my car vibrate more after installing a new aftermarket mount?
This is a very common complaint with lower-cost aftermarket mounts. They are often made from a harder rubber compound than the OEM part, which transmits more engine vibration into the car's frame instead of absorbing it. Over-tightening the mount bolts or installing the mount in a twisted position can also cause vibration.
Helpful Videos
Technical Specifications
OEM Part Numbers: 5105489AK (Right Engine Mount) 05105494AF (Front Engine Mount) 5105492AG (Transmission Mount) 68032586AH (Rear Engine Mount)
The system consists of four mounts: a right-side hydraulic mount, a left-side transmission mount, a front lower torque strut (dog bone), and a rear lower torque strut.
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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.
- Jeep Patriot:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is Your Jeep Patriot Shaking? Check the Engine Mounts
- Known Issues for This Vehicle
- Choosing the Right Aftermarket Engine Mount
- OEM vs. Aftermarket: A Word of Caution
- Brand Tiers for Your Jeep Patriot
- Pro-Tip: Replace in Sets?
- Estimated Replacement Costs
- Frequently Asked Questions
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