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A worn or damaged engine mount can make daily driving uncomfortable and accelerate wear on other drivetrain parts. Choosing the right Infiniti Q50 engine mount matters because fitment, material quality, and vibration control directly affect ride comfort and component longevity. This guide covers the top shortlisted options for the Q50 and explains the reasons they made the list. We evaluated each mount on durability and fitment precision, with attention to vibration damping and ease of installation. Read on to see the top picks and the factors you should weigh when selecting a replacement mount.
Looking for other parts? See all Infiniti Q50 parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | ENA Engine Mount Set for Nissan Altima 2.5L (2007–2017) |  |
| Most Popular A crowd favorite that many people choose with confidence | ENA Set of 4 Engine and Transmission Mounts (compatible with Nissan 3.5L) |  |
| Best Quality Built to a higher standard if you want something more solid | A-Premium 3‑Piece Engine and Transmission Mount Kit for Infiniti QX56 / Nissan 5.6L V8 |  |
| Best Budget The cheapest option that still gets the job done reliably | ApplianPar Front Right Engine Mount for Nissan Sentra 2.0L |  |
| Most Sold A high-volume bestseller chosen again and again | loongrie Engine and Transmission Mount Set for Nissan Versa 1.8L / Cube 1.8L (set of 4) |  |
| Best Value for Money The sweet spot between price and what you get | TRQ 2-Piece Engine Mount Set (direct-fit) |  |
| Best Overall The best all-around choice for most situations | iKer Engine Motor Mount Set for Nissan Altima 2.5L (2007–2017) — 4‑Piece |  |
1. ENA Engine Mount Set for Nissan Altima 2.5L (2007–2017)
| Set name | Nissan Altima 2.5L Engine Mount Set (2007-2017) |
|---|---|
| Mount material | Steel, rubber, aluminum |
| Mounting location | Front, Rear, Right |
| Manufacturer part number | ENAMMS138304 |
This ENA mount set supplies the four main mounts needed to replace worn engine and transmission supports on 2.5L Altima vehicles from 2007–2017. Intended as direct replacement mounts, the kit includes the transmission mount, front torque strut, rear motor mount, and front right mount so the engine sits more securely and transmits less vibration into the cabin. Constructed from steel and rubber with aluminum components mentioned in the listing, these mounts aim for durability and quieter operation compared with degraded originals. Installation is typical for engine mount swaps and generally requires basic shop tools and either a lift or secure jack support for the engine; having installation experience or a mechanic is advisable. The package targets longevity and a factory-style fit, but buyers should confirm exact part numbers and vehicle fit before ordering since fitment is limited to Nissan Altima 2.5L models in the stated years and may not match other cars. The set is a practical option for restoring stability and reducing noise without specialty performance tuning.
Best for: Reliability-focused buyers who prioritize restoring factory-like stability and reducing noise on a daily-driven vehicle and prefer buying a full replacement kit to address all worn mounts at once.
Less Ideal for: Drivers seeking mounts tuned for performance, track use, or vehicles other than the specified Altima 2.5L model should look for purpose-built or compatible alternatives.
- Complete four-piece kit covers transmission and primary engine mounts for a single service job
- Designed as direct replacement for a proper fit with commonly referenced OEM part numbers
- Materials specified (steel, rubber, aluminum) for durability and vibration damping
- Reduces engine vibration and noise for a more comfortable cabin experience
- Fitment is specifically for Nissan Altima 2.5L (2007–2017) so it is not universal
- Installation requires engine support and mechanical know-how or professional labor
Verdict A practical, reliability-minded full mount kit to restore engine stability and reduce cabin vibration on 2.5L Altima models from 2007–2017.
2. ENA Set of 4 Engine and Transmission Mounts (compatible with Nissan 3.5L)
| Set Name | Set of 4 Engine Motor and Trans Mount |
|---|---|
| Manufacturer | ENA |
| Mount Material | Steel |
| Compatible Engines | 3.5L V6 (Nissan listed) |
This ENA set supplies four replacement mounts—front, front right, rear and transmission—that are sold as a complete kit for 3.5L V6 Nissan platforms. In practical use the kit is installed to replace worn factory mounts and will noticeably reduce engine movement, vibration and drivetrain noise when fitted correctly. The mounts are marketed as direct replacements with steel and rubber construction aimed at durability and vibration isolation. Buyers report straightforward fit and improved NVH after installation, and receiving all four pieces makes it convenient to do a full mount service in one visit. Limitations include occasional reports of one incorrect piece in the set and the need to confirm vehicle fit before purchase since fitment lists are Nissan-focused; some buyers may need minor adjustments or professional installation if bolt patterns or transmission variants differ. Overall the kit delivers a cost-effective way to refresh aging mounts and restore a firmer, quieter feel when matched to the correct vehicle application.
Best for: A convenience-driven buyer who wants a single kit to replace all worn mounts at once and prefers a ready-made solution to avoid sourcing multiple parts separately.
Less Ideal for: Drivers who need guaranteed, vehicle-specific factory-quality mounts for performance or exact OEM match should consider branded Infiniti-specific replacements or dealer parts.
- Complete four-piece kit lets you replace all engine and transmission mounts in one job
- Steel and rubber construction designed to reduce engine vibration and road noise
- Sold as direct-replacement parts to simplify fitment and installation for compatible vehicles
- Includes front, right, rear and transmission mounts so you do not need to source individual pieces
- Compatibility is listed for Nissan 3.5L models so confirmation is required for Infiniti Q50 fitment
- Occasional customer reports of an incorrect or non-matching mount in the set
- May require professional installation or minor adjustment if bolt patterns differ from factory parts
Verdict A convenient, budget-friendly four-piece mount kit that restores vibration control for compatible 3.5L V6 vehicles if fitment to the Infiniti Q50 is confirmed.
3. A-Premium 3‑Piece Engine and Transmission Mount Kit for Infiniti QX56 / Nissan 5.6L V8
| Vehicle fitment | Infiniti QX56 2004–2010 V8 5.6L |
|---|---|
| Included pieces | Front left engine mount, front right engine mount, transmission mount |
| Drivetrain compatibility | 4WD, Automatic transmission |
This three-piece mount kit replaces the front left and right engine mounts plus the transmission mount and is designed to restore factory-style engine support on 5.6L V8 Infiniti/Nissan vehicles. Typical use is direct replacement during engine or mount service to reduce vibration, harshness, and engine movement under load. Notable features include claimed testing to meet factory-quality specifications and provision of all three major forward mounts in one kit for coordinated performance. Practical benefits are aligned fitment and properly drilled mounting holes that simplify installation and help maintain drivetrain alignment, plus the convenience of replacing related mounts at once to avoid repeat labor. Limitations are that the kit is an aftermarket part so long-term durability can vary compared with premium OEM parts, and installation still requires moderate mechanical skill or a shop for safe removal and torqueing of mounts. The kit includes a one-year unlimited-mileage guarantee from the brand for added peace of mind.
Best for: Performance-oriented buyers who prioritize restoring firm engine control and reducing drivetrain movement after upgrades or wear; ideal for owners who prefer coordinated replacement of related mounts to keep handling and NVH predictable.
Less Ideal for: Buyers seeking an OEM-only replacement or extended factory-backed longevity should consider higher-tier factory parts or dealer options instead.
- Complete 3-piece kit covers both front engine mounts and the transmission mount for coordinated replacement
- Advertised to meet or exceed factory-quality specifications after testing
- Mounting holes and bolt locations match factory pattern for straightforward installation
- One-year unlimited-mileage guarantee included
- Aftermarket construction may not match long-term durability of higher-end factory parts
- Requires mechanical skill or professional installation to ensure correct torque and safety
Verdict A convenient three-piece, factory-fit replacement kit aimed at restoring firm engine support and reducing vibration on 5.6L V8 Infiniti/Nissan vehicles, with aftermarket durability as the main trade-off.
4. ApplianPar Front Right Engine Mount for Nissan Sentra 2.0L
| Model | 11210-ET01B |
|---|---|
| Manufacturer | ApplianPar |
| Replaces part numbers | 11210-ET01B, 11210-ET01C, 11210-ET01D, A4348, 11210-9AH0A |
This front right engine mount is a straightforward replacement part intended to restore engine support and reduce vibration when a worn mount is removed. It installs in the same location as the factory mount and is typically used during routine repairs or when vibration and engine movement become noticeable. The listing notes it replaces several Nissan part numbers, which helps with compatibility identification. For practical use you get a basic, no-frills mount that appears well made from the photos and customer feedback, and it should return the engine to normal alignment and NVH levels for everyday driving. Limitations are typical for budget aftermarket mounts: it does not advertise enhanced materials or performance tuning, and long-term durability compared with factory-quality mounts is not guaranteed. Expect functional service for standard commuting and light driving but consider stronger aftermarket options if you need performance or extended longevity.
Best for: Budget-conscious buyers who prioritize a low-cost, functional replacement to quiet vibration and restore engine stability for routine driving on an everyday Infiniti Q50 ownership budget mindset.
Less Ideal for: Drivers seeking a performance-oriented or heavy-duty mount for aggressive driving, track use, or extended high-mileage durability should consider reinforced aftermarket options instead.
- Direct replacement for multiple Nissan part numbers which simplifies fit checks
- Simple design restores engine positioning and reduces vibration for daily driving
- Positive customer feedback indicating correct fit and satisfactory build quality
- No claims of upgraded materials or improved longevity over factory-quality mounts
- Not specified or tested for high-performance or heavy-duty use
Verdict A cost-focused, correct-fit replacement that restores engine support for everyday driving but lacks performance or heavy-duty upgrades.
5. loongrie Engine and Transmission Mount Set for Nissan Versa 1.8L / Cube 1.8L (set of 4)
| Compatible vehicles | 2007–2012 Nissan Versa 1.8L; 2009–2014 Nissan Cube 1.8L |
|---|---|
| Unit count | 4.0 Count |
| Manufacturer | loongrie |
| Model | LG014 |
This loongrie kit supplies four engine and transmission mounts intended as direct factory-quality replacements for the 2007–2012 Nissan Versa 1.8L and 2009–2014 Nissan Cube 1.8L. The set is typically used when worn mounts cause excessive vibration, engine movement, or driveline noise; buyers install the matching upper torque, transmission, and rear mounts to restore quieter operation and firmer engine positioning. The listing emphasizes high-quality raw materials and claims compatibility with multiple reference OEM numbers, and customer feedback reports straightforward fitment and noticeably reduced noise after installation. The pack approach saves time versus sourcing individual pieces and is practical for routine repair or DIY overhaul. Limitations to consider are that these are aftermarket parts from a third-party brand so subtle differences in fit or vibration characteristics versus factory parts can occur, and one review noted a loose vibration-dampening bolt that required tightening after install. The kit includes a one-year warranty for basic coverage but you should verify part numbers against your vehicle before purchase.
Best for: Risk-averse mainstream buyers who prioritize restoring factory-like ride comfort and quiet operation without hunting down individual parts and prefer a straightforward replacement kit.
Less Ideal for: Buyers seeking mounts specifically for Infiniti Q50 or other vehicle models should not choose this kit since it is only for the listed Nissan Versa and Cube applications; performance tuners seeking stiffer race-oriented mounts should look elsewhere.
- Complete four-piece kit covers engine and transmission mounting points for a single repair job
- Marketed as high-quality materials with testing and replacement for factory mounts
- Multiple customers report good fit and noticeably reduced vibration and noise after installation
- Aftermarket production means minor fit or finish differences compared with factory parts may occur
- One user reported a vibration-dampener bolt arriving loose and needing adjustment
Verdict A convenient four-piece aftermarket mount kit that reliably quiets and stabilizes worn Nissan Versa and Cube 1.8L engines, but remember it is not for Infiniti Q50 use.
6. TRQ 2-Piece Engine Mount Set (direct-fit)
| Manufacturer | TRQ |
|---|---|
| Quantity | 2 Piece |
| Compatible Models | Infiniti FX35, G35, Nissan 350Z (verify Q50 fitment before purchase) |
This TRQ 2-piece engine mount set replaces the left and right engine mounts to reduce engine movement and vibration during driving. It is intended as a direct-fit replacement for older Infiniti applications and is typically used during a DIY repair or routine maintenance when worn mounts cause excess shake, noise, or harshness. The kit ships with two pre-assembled mounts and reference numbers for fit verification, and TRQ provides installation videos to guide the process. In real-world use the mounts noticeably reduce engine vibration and improve perceived smoothness when installed correctly, and many buyers report straightforward fitment without modifications. Expect a practical, budget-minded option compared with factory parts, but results vary by vehicle and driving conditions; a few users reported premature failure on different models and occasional fitment quirks that required reuse of original hardware. Installation can require engine support and deep sockets, so plan for moderate mechanical work or a shop install if you lack tools.
Best for: Practical optimizers looking to restore ride smoothness on an Infiniti with worn mounts without paying OEM prices and who are comfortable doing moderate DIY repairs or supervising a local shop job.
Less Ideal for: Buyers seeking a lifetime or heavy-duty performance upgrade or those who want a guaranteed factory-surge lifespan should consider higher-end or OEM factory-quality options instead.
- Direct-fit replacements designed to match factory mounting points for easier installation
- Ships as pre-assembled units which simplifies DIY swap and saves time
- Vendor provides DIY installation videos to help less-experienced installers
- Many buyers report a clear reduction in engine vibration and smoother idle after replacement
- Not universally long-lasting across all vehicles according to some user reports
- May require reuse of some original fasteners or small adjustments during installation
- Installation requires engine support and specialty deep sockets which adds complexity for home mechanics
Verdict A budget-focused direct-fit replacement that restores engine stability for value-minded Infiniti owners but may not match OEM longevity in every case.
7. iKer Engine Motor Mount Set for Nissan Altima 2.5L (2007–2017) — 4‑Piece
| Compatible engine | 2.5L |
|---|---|
| Vehicle fitment years | 2007-2017 |
| Unit count | 4 Count |
| Mounting type | Chassis Mount |
This four-piece engine motor mount set replaces the factory mounts that secure and isolate the engine from the chassis. It is intended to support and position the engine while absorbing vibration to improve ride smoothness and reduce drivetrain movement. Typical use is direct replacement during routine repairs or when worn mounts cause excess vibration, clunking, or engine movement. Notable features listed include iron, aluminum, and rubber construction and compatibility with several Nissan replacement part numbers so fitment matches factory mounting locations. In real-world terms the set should restore a stable engine attitude and reduce cabin vibration after installation, and many users report straightforward fit and improved feel. Limitations are that this is an aftermarket assembly rather than a branded factory part and long-term durability may vary with driving conditions, and installation may require basic tools or professional help for transmission-mounted pieces. It is a practical, budget-conscious repair option for restoring normal engine support and comfort.
Best for: Balanced buyers who want a complete, cost-effective fix to restore engine stability and reduce vibration without overpaying for dealer parts.
Less Ideal for: Drivers seeking an OEM-branded mount for maximum longevity or those who prefer a professional shop to source and install factory parts should consider alternatives.
- Four-piece set replaces all major engine mounts for a complete repair
- Uses metal and rubber components to balance strength and vibration damping
- Compatible with common Nissan replacement part numbers for direct fit at factory mount points
- Highly rated by owners who report improved vibration and easy installation
- Aftermarket construction may not match the longevity of factory-quality mounts
- May require removal of transmission or other components for some mount installations
Verdict A complete, budget-friendly aftermarket mount set that restores engine stability and reduces vibration but may not match factory part longevity.
Choosing the Right Infiniti Q50 Engine Mount: Key Factors to Consider
Fitment and Compatibility
Correct fitment matters because even small differences in mounting points or bushings can alter engine position, driveline angles, and accessory alignment. Ensuring the mount matches the Q50’s engine position and mounting bracket geometry reduces the chance of vibration, misalignment, or accelerated wear on connected components.
Look for mounts with explicit vehicle fitment data and matching bolt patterns. If a mount requires adapter plates or modification, factor in additional labor and potential alignment risks when deciding.
Material and Construction Quality
The materials used in the mount determine how it handles repeated loads and environmental exposure. High-quality rubber compounds, bonded constructions, or hydraulic elements provide better long-term damping and resist cracking from heat and oil exposure.
Metal components and welds should be robust and corrosion-resistant because failed brackets or studs cause abrupt failures. Prioritize proven construction methods that withstand thermal cycling and road contaminants.
Vibration Damping Performance
One primary reason to replace an engine mount is to control vibration transmitted into the cabin. Different mount designs are tuned for a balance between isolation and engine control; softer mounts isolate vibration better but can allow more engine movement, while stiffer mounts reduce movement at the cost of transmitting more vibration.
Consider how you drive and the Q50’s typical load profile. If you prioritize a smooth cabin feel, choose mounts engineered for NVH reduction. For spirited driving, a firmer design that limits engine movement may be preferable.
Torque and Lateral Load Handling
Engine torque and cornering forces place dynamic loads on mounts. A mount that cannot handle peak torque or lateral loads may deflect excessively, causing clunks, misalignment, or accelerated wear of drivetrain components.
Check specifications or design features that indicate reinforcement for torque loads, such as thicker metal plates or hydraulic chambers designed to resist movement. Proper torque-handling preserves throttle response and reduces stress on adjacent mounts.
Durability and Environmental Resistance
Mounts are exposed to oil, heat, and road debris, all of which degrade materials over time. Durable mounts resist oil swelling, heat-induced hardening, and cracking from repeated flexing. Longevity reduces the frequency of replacements and the overall maintenance burden.
Look for mounts specified to resist automotive fluids and high underhood temperatures. Consider expected mileage and environmental conditions when choosing a mount with an appropriate durability profile.
Installation and Hardware Quality
Installation ease affects both DIYers and professional mechanics. Mounts that include high-quality bolts, sleeves, and clear instructions reduce installation time and the risk of improper torqueing, which can cause premature failure.
Also consider whether the design requires special tools or alignment steps. Mounts with simple bolt-on installation and complete hardware reduce the chance of error and help ensure correct clamp loads and isolation performance.
FAQ
What are common symptoms of a failing Infiniti Q50 engine mount?
Common signs include increased vibration felt in the cabin, unusual clunks or knocking during acceleration or when shifting gears, and noticeable engine movement when revving. These symptoms often appear gradually and may be more apparent when the engine is under load.
Can I replace an Infiniti Q50 engine mount myself?
Many engine mounts can be replaced with moderate mechanical skill and the right tools, but some installations require engine supports or jack stands to hold the engine during removal. Complexity depends on mount location and required torque specs, so review service procedures and ensure you can safely support the engine before attempting DIY replacement.
How long do engine mounts typically last on the Q50?
Mount lifespan varies widely depending on driving habits, road conditions, and exposure to heat or oil. Under normal conditions, mounts often last many years, but aggressive driving, leaks, or harsh climates can shorten service life. Inspect mounts periodically and address any early signs of wear to prevent secondary damage.
Will replacing one mount fix vibration issues?
It depends. Replacing a severely worn mount can noticeably reduce vibration, but other mounts or related components may also contribute. Inspect all mounts and surrounding hardware; sometimes multiple mounts or ancillary parts need attention to fully resolve NVH problems.
What should I know about torque specifications for engine mount installation?
Proper torqueing is essential to ensure secure attachment and correct load distribution. Use manufacturer or service manual torque values where available, and recheck fasteners after initial road use. Under-torqued bolts can allow movement, while over-torqued bolts risk thread or stud damage.
How We Chose the Best Infiniti Q50 Engine Mount
To build this list we applied focused, category-specific filters that reflect real-world repair and ownership concerns for the Infiniti Q50. Primary evaluation criteria included material and construction quality to judge longevity, fitment precision to ensure correct engine alignment, and vibration damping performance to assess NVH reduction. We also considered mounting geometry and hardware compatibility to avoid modification during installation, and durability under typical driving loads including torque and lateral forces. We prioritized options with clear specification matching to the Q50 chassis and those offering robust rubber or hydraulic damping designs. Items lacking explicit fitment data for the Infiniti Q50 or with unverified manufacturing details were excluded. Our selection favors components that balance long-term durability with the vibration control and torque-handling characteristics important for this vehicle.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing an Infiniti Q50 engine mount, prioritize correct fitment and the damping characteristics that match how you use the car. Consider material quality and torque-handling ability to ensure the mount resists heat, oil, and driving loads while controlling engine movement. Balance vibration isolation against the need to limit excessive engine motion. Also factor in installation complexity and included hardware to minimize labor and ensure a secure, long-lasting repair.
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