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Choosing the right Nissan Altima engine mount matters because a worn or incorrect mount can increase vibration, accelerate wear on related components, and make driving less comfortable. This guide focuses on the top shortlisted mounts that fit Nissan Altima models, and explains the practical differences that affect daily driving and long-term reliability. We assessed options based on fitment accuracy, material durability, and their ability to isolate noise and vibration. Below you will find our top picks and concise notes on why each made the list, followed by buying guidance to help you pick the best option for your needs.
Looking for other parts? See all Nissan Altima 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 | Yllshengyu 4‑Piece Engine Motor Mount Kit for Nissan Altima 2.5L (2007–2017) |  |
| Best Quality Built to a higher standard if you want something more solid | loongrie Engine and Transmission Mount Kit, Set of 4, Compatible with 2019–2023 Nissan Altima 2.5L |  |
| Best Budget The cheapest option that still gets the job done reliably | SCITOO Engine Motor Mount for Nissan Altima 2.5L (2002–2006) |  |
| Most Sold A high-volume bestseller chosen again and again | A-Premium 6‑Piece Engine and Transmission Mount Kit for Nissan Altima/Maxima 3.5L |  |
| Best Value for Money The sweet spot between price and what you get | ENA Front Right Engine Motor Mount for Nissan Altima 2.5L (A4353) |  |
| Best Overall The best all-around choice for most situations | iKer Engine Motor Mount Set for Nissan Altima 2.5L (2007–2017) |  |
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 and rubber |
| Mounting Location | Front, Rear, Right |
| Manufacturer Part Number | ENAMMS138304 |
This ENA engine mount set replaces the transmission mount, front torque strut, rear mount, and front right mount for 2.5L Nissan Altima models (2007–2017). It is used to restore proper engine alignment, reduce vibration and noise, and improve ride comfort after worn mounts start to transmit engine movement into the cabin. The components are described as direct-fit replacements and combine metal and rubber elements to balance durability with vibration isolation. Practical benefits include straightforward installation when matching the correct mount locations and a quieter, steadier idle and acceleration. Limitations to expect are typical of aftermarket mounts: rubber components may have slightly different firmness than late-model factory parts, and long-term durability depends on driving conditions and installation quality. The set comes with multiple pieces so you can address all major mounting points at once rather than swapping just a single mount.
Best for: Reliability-focused buyers who prioritize restoring factory-like ride comfort and long-term drivability on a Nissan Altima 2.5L by replacing all worn mounts at once.
Less Ideal for: Drivers seeking high-performance or race-oriented mounts with stiffer polyurethane components should look for specialty options instead.
- Complete four-piece set covers transmission and primary engine mounts for one repair job
- Direct-replacement design intended for straightforward fit on specified Altima models
- Combines metal and rubber to reduce engine vibration and engine-borne noise
- Includes mounts for multiple mounting locations so related wear points are addressed together
- Aftermarket rubber hardness and damping may differ from factory-spec parts which can affect NVH in subtle ways
- Long-term lifespan depends on driving habits and installation torque accuracy
Verdict A practical, full replacement mount kit for reliability-minded Nissan Altima owners who want to reduce vibration and restore proper engine support.
2. Yllshengyu 4‑Piece Engine Motor Mount Kit for Nissan Altima 2.5L (2007–2017)
| Unit Count | 4.0 Count |
|---|---|
| Mounting Type | Chassis Mount |
| Manufacturer | Yllshengyu |
| Set Name | 4-piece |
| Model | JA000,11220-JA000,11350-JA00A,11360-JA000 |
This four-piece kit supplies the front right motor mount, rear motor mount, torque strut front mount, and transmission mount needed when replacing all worn mounts on a Nissan Altima 2.5L (2007–2017). It is designed as a direct factory replacement for the listed part numbers so installation follows the same steps as the original mounts and aims to reduce engine vibration, manage torque, and improve NVH. Buyers report noticeably smoother idle and less driveline movement after swapping in the full set, which is useful when tackling a complete mount refresh instead of piecemeal repairs. Construction is marketed to meet or exceed factory standards, but user feedback is mixed on long-term durability, so expect solid short-term performance and budgeting for inspection after heavy use. The kit is convenient for DIYers and technicians who want a single order to cover all mount locations, though fit and finishing can vary and may require some alignment or minor adjustment during installation.
Best for: Convenience-driven buyers who want a one‑stop kit to replace all worn mounts at once and return their Altima to a quieter, smoother state with minimal ordering hassle.
Less Ideal for: Drivers seeking the longest-lasting, premium-performance mounts for heavy-duty use or high-mileage vehicles should consider branded premium alternatives or OEM units instead.
- Complete set covers all four typical mount locations for a full replacement job
- Sold as direct replacements for the listed Nissan part numbers for straightforward fitment
- Aimed at reducing vibration and engine movement to restore smoother idle and drive
- Single-purchase kit saves time compared with buying individual mounts separately
- Some reviewers report inconsistent build quality and shorter lifespan compared with higher-end options
- May require modest adjustment or alignment during installation to seat exactly like factory mounts
Verdict A convenient, full 4-piece replacement kit that restores engine stability on Nissan Altima 2.5L models, with good short-term performance but mixed long-term durability reports.
3. loongrie Engine and Transmission Mount Kit, Set of 4, Compatible with 2019–2023 Nissan Altima 2.5L
| Compatible vehicle | 2019–2023 Nissan Altima 2.5L L4 |
|---|---|
| Set Name | Set of 4 |
| Mounting Type | Standard Mount |
| Manufacturer | loongrie |
This loongrie kit supplies the four engine and transmission mounts required to restore stable engine positioning and reduce vibration in 2019–2023 Altima 2.5L models. Designed as direct replacements for the referenced OEM part numbers, the mounts are intended for bolt-in installation and are typically used when worn mounts cause driveline vibration, engine rocking under throttle, or excessive noise. The listing emphasizes higher-grade raw materials and laboratory testing, and customer feedback indicates straightforward fitment and quick installation. Benefits include returning factory alignment and damping, improved NVH compared with failing mounts, and a full kit so you replace all worn points at once. Important limitations are that this is an aftermarket kit so longevity can vary by driving style, and final fitment should be verified against your VIN or parts finder before purchase. The seller offers a one-year warranty for added reassurance.
Best for: Performance-oriented buyers who prioritize restoring firm engine control and reducing vibration on a 2019–2023 Altima 2.5L will appreciate this kit as a way to regain factory-like engine behavior and crisp throttle response.
Less Ideal for: Drivers looking for a brand-new OEM part or those who prefer extended factory-backed service plans should consider alternatives with manufacturer-backed longevity or dealer-sourced mounts.
- Complete set of four mounts for a full replacement job
- Direct-fit design referencing OEM part numbers for easier installation
- High-quality raw materials and laboratory testing claimed by the manufacturer
- Positive user reports of straightforward installation and good fitment
- Aftermarket durability can vary versus long-established factory parts
- Requires VIN/part‑finder check to confirm exact fit before installation
Verdict A full four-piece, direct-fit mount kit aimed at restoring solid engine control and reduced vibration on 2019–2023 Altima 2.5L models, with aftermarket value and a one-year warranty.
4. SCITOO Engine Motor Mount for Nissan Altima 2.5L (2002–2006)
| Compatible Model | Nissan Altima 2.5L 2002-2006 |
|---|---|
| Part Number | A7342 |
| Manufacturer | SCITOO |
| Item model number | 178475 |
This SCITOO engine motor mount is a direct-fit replacement for the 2.5L Nissan Altima (2002–2006) intended to reduce engine movement and dampen vibration. It is used where a worn or failed mount is allowing excess engine motion, typically during acceleration, deceleration, or when idling. The part pairs bonded rubber with metal and is promoted as matching factory fit to preserve ride comfort and drivetrain alignment. For DIY installers it is a straightforward swap that restores a firmer feel and reduces noise transmitted to the cabin. As a budget option the mount offers basic durability and abrasion resistance but does not promise upgraded materials or extended-life features found on premium aftermarket mounts. Expect acceptable everyday performance for commuting and light driving, while very aggressive drivers or vehicles with modified powertrains may notice faster wear. The item is compact and comes as a single mount, so buyers replacing multiple worn mounts should plan accordingly.
Best for: Budget-conscious Altima owners who prioritize a low-cost, factory-style replacement to stop vibration and restore normal engine mounting for everyday driving.
Less Ideal for: Owners who use their Altima for high-performance driving, towing, or who want a long-life, performance-grade mount should consider higher-end aftermarket options.
- Direct-fit for 2002–2006 Nissan Altima 2.5L so installation is simple for this model.
- Bonded rubber-to-metal construction provides effective vibration isolation comparable to factory replacements.
- Low-cost option that restores engine stability and reduces cabin noise for daily driving.
- Single mount only, so replacing multiple mounts requires separate purchases.
- Not marketed as a heavy-duty or performance-oriented mount, so lifespan may be shorter under high-stress use.
Verdict A wallet-friendly, direct-fit replacement that restores normal engine isolation on 2002–2006 Altima 2.5L cars but is best for standard daily use rather than demanding performance applications.
5. A-Premium 6‑Piece Engine and Transmission Mount Kit for Nissan Altima/Maxima 3.5L
| Vehicle fitment | Nissan Altima 2007-2012 V6 3.5L; Nissan Maxima 2009-2014 V6 3.5L |
|---|---|
| Package contents | 6 pieces: front, front-right, rear engine mounts; transmission mount; front-right and rear torque strut mounts |
| Manufacturer | PremiumpartsWhosale |
| Manufacturer part number | APEM804 |
This A-Premium kit supplies the front, rear, and right engine mounts plus transmission and torque strut mounts needed when replacing worn or failed mounts on a 3.5L Nissan Altima or Maxima. It is sold as a comprehensive six-piece set intended to restore engine stability, reduce vibration, and prevent undue drivetrain movement after original mounts age. The listing highlights factory-quality testing and a one-year unlimited-mileage guarantee, which should reassure cautious buyers who prefer a full kit rather than sourcing individual pieces. Installation is typical for mount replacement jobs and will require basic mechanical tools or a shop for correct alignment. One user reported a thread mismatch on a 2008 Altima coupe, so double-check bolt fitment before installation and be prepared for minor adjustments. The kit provides a convenient, single-purchase solution but buyers seeking direct bolt‑in certainty may prefer to verify fit with vehicle-specific part numbers first.
Best for: Risk-averse mainstream buyers who prefer buying a full replacement kit to restore engine stability and minimize shop visits while prioritizing a tested, guaranteed solution.
Less Ideal for: Buyers who need guaranteed bolt‑perfect, vehicle-specific parts without any fitment verification or those who want to replace only a single mount rather than an entire set.
- Complete six-piece kit replaces front, rear, right engine mounts, transmission mount, and torque strut mounts in one purchase
- Marketed as built to meet or exceed factory specifications and subjected to durability testing
- Includes multiple mount positions so vibration and drivetrain movement can be addressed comprehensively
- Backed by a one-year unlimited-mileage guarantee for added buyer confidence
- A reported fitment/threading issue on at least one vehicle means bolt compatibility is not guaranteed for every chassis variant
- No detailed vehicle-specific installation hardware information provided in the listing
Verdict A convenient, warranty-backed six-piece mount kit that restores engine stability for 3.5L Altima/Maxima owners but verify bolt fitment before installing.
6. ENA Front Right Engine Motor Mount for Nissan Altima 2.5L (A4353)
| Mounting Type | Chassis Mount |
|---|---|
| Manufacturer | ENA |
| Location | Front Right |
| Mount Material | Rubber |
| Mounting Hole Quantity | 3 |
This ENA front right engine motor mount is a direct replacement for the 2.5L Nissan Altima and is intended to restore the engine mounting that controls vibration and movement. It installs in the front-right position and uses a rubber construction to absorb engine vibration, which makes daily driving quieter and smoother compared with a worn mount. Typical use is a one-off repair when the factory mount shows excess engine movement, vibration, or noise; installation is straightforward for anyone comfortable with basic garage work or a local mechanic. Notable features include a factory-fit design intended for direct bolt-on replacement and multiple mounting holes for secure attachment. Practical benefits are improved cabin comfort and protection of drivetrain components by keeping the engine properly located. Limitations are that rubber mounts wear over time and may not match the longevity or refined damping of higher-end hydraulic mounts, and fitment is specific to the Altima 2.5L front-right position so other positions still require separate parts.
Best for: Practical optimizers who prioritize reliable, cost-effective repairs and want a straightforward part that restores comfort and function without overspending.
Less Ideal for: Drivers seeking the highest-performance or longest-lasting engineered mount solutions for heavy-duty use should consider premium aftermarket options instead.
- Direct-replacement design for a bolt-on fit to Nissan Altima 2.5L front-right location.
- Rubber construction provides effective vibration and noise damping for everyday driving.
- Multiple mounting holes and a stud configuration for secure installation.
- Widely compatible with listed Altima model years, simplifying parts selection.
- Rubber-only construction can degrade faster than hydraulic or premium mounts under heavy use.
- Sold as a single mount so replacement of other mounts may be needed to fully restore drivetrain balance.
Verdict A budget-friendly, factory-fit front-right mount that restores comfort and engine stability for Nissan Altima 2.5L owners who want a practical repair.
7. iKer Engine Motor Mount Set for Nissan Altima 2.5L (2007–2017)
| Compatible vehicles | Nissan Altima 2.5L 2007-2017 |
|---|---|
| Set count | 4 pieces |
| Mounting type | Chassis Mount |
| Manufacturer | iKer |
This iKer engine motor mount set replaces the worn mounts on Nissan Altima 2.5L (2007–2017) to secure and position the engine while damping vibration. The kit includes the engine and transmission mounts customers typically remove and replace when repairing excessive engine movement, vibration through the cabin, or clunking during gear changes. Notable features called out are a mixed iron, aluminum, and rubber construction and a four-piece set that matches common replacement part numbers for this platform. In practice the mounts reduce resonance and restore a firmer, more comfortable ride and make installation straightforward when measurements match the factory pieces. Limitations are typical for aftermarket mounts: longevity can vary with driving conditions compared with higher-end factory-quality units, and professional installation is recommended for correct torque and alignment. For drivers wanting a cost-effective, full replacement set that brings back stability and quieter operation, this covers the usual needs for the Altima 2.5L.
Best for: Balanced buyers who want a practical, full replacement that restores ride comfort and engine stability on a Nissan Altima 2.5L without paying for dealer parts.
Less Ideal for: Drivers seeking the longest-lasting, premium factory-quality mounts or those who prefer warranty-backed dealer parts should consider alternatives.
- Complete four-piece set covers both engine and transmission mount locations for a full replacement job
- Construction uses iron, aluminum, and rubber to balance strength and vibration damping
- Fits Nissan Altima 2.5L model years 2007–2017 and references common OEM replacement numbers for easier matching
- Generally reported to fit well and reduce vibration, making installation and immediate performance improvements likely
- Aftermarket longevity can be lower than higher-end factory-quality mounts depending on driving conditions
Verdict A cost-effective, complete replacement mount set that restores engine stability and reduces vibration for the Altima 2.5L.
Choosing the Right Nissan Altima Engine Mount: Key Factors to Consider
Fitment and Compatibility
Correct fitment is essential because an engine mount must align precisely with the Altima's factory mounting points to avoid undue stress on the engine and chassis. An exact-fit mount reduces the chance of accelerated wear on bolts, brackets, and connected components, and it often requires no modification during installation.
When fitment is off, you can see misalignment-generated vibration or premature fastener loosening. Look for mounts that specify the exact vehicle years, engine type, and mounting locations. Confirm that the mount design matches the vehicle's orientation and that mounting hardware or adapter plates are included if needed.
Material and Construction
The materials used determine how a mount handles loads and how long it lasts in real-world driving conditions. Rubber compounds deliver good vibration damping and a quieter ride, while urethane or hydraulic inserts can offer firmer control of engine movement but may transmit more noise.
Examine the quality of metal components and welds, the density and resilience of the damping element, and whether the mount includes corrosion-resistant coatings. Better construction typically means longer service life and more consistent performance under engine torque and road stress.
Vibration and Noise Isolation
One of the mount's primary jobs is to isolate engine vibration and reduce noise in the cabin. Effective isolation improves comfort and can protect sensitive components from vibration-related damage. Some mounts balance isolation with control, while others prioritize stiffness to limit engine movement during acceleration.
Consider how much vibration you can tolerate versus how much engine movement is acceptable. Look for descriptions of damping characteristics and any testing data on transmitted vibration. Mounts that damp effectively at idle and under load will produce the most noticeable comfort benefits.
Torque Control and Engine Movement
Mounts must restrain engine torque and prevent excessive movement during acceleration, deceleration, and gear changes. Poor torque control can cause clunks, strain on driveline components, and stress on hoses and wiring. A mount that manages rotational movement helps maintain driveline geometry and reduces strain on transmission mounts.
Assess how a mount handles dynamic loads and whether its design includes features to limit rotational displacement. Stiffer options often provide better torque control but may increase noise and vibration, so evaluate this tradeoff relative to your driving style.
Installation and Serviceability
Ease of installation matters for both DIYers and technicians. A mount that lines up with factory holes and includes necessary hardware reduces the risk of installation errors. Some designs require engine support, special torque specs, or bracket removal, which affects labor time.
Check whether the mount comes with clear instructions and whether it uses common fasteners. Consider the accessibility of mounting points on the Altima and whether replacing the mount will require engine lifting or removal of ancillary components. Better serviceability can lower installation time and the chance of post-installation issues.
Longevity and Maintenance
Durability determines how often mounts will need replacement and how they behave as they age. Look for mounts with proven resistance to oil, heat, and road contaminants, since exposure accelerates material breakdown. Longer-lasting mounts reduce the frequency of future repairs and help maintain consistent performance over time.
Also consider whether a mount design allows for simple inspection and whether failure modes are gradual and detectable. Mounts that exhibit early warning signs such as increased vibration or visible wear let you plan maintenance before related parts are affected.
FAQ
What are common symptoms of a failing Nissan Altima engine mount?
Common signs often include increased vibration at idle or during acceleration, noticeable engine movement when shifting or revving, and new clunking or knocking noises from the engine bay. Symptoms can vary in intensity depending on which mount is failing and how degraded the damping material is. If you notice multiple symptoms together, it usually indicates the mount needs inspection.
Can I replace an engine mount myself on a Nissan Altima?
Many experienced DIYers can replace a mount if they have the right tools and a safe way to support the engine. Basic steps include supporting the engine, removing mounting fasteners, and aligning the new mount to factory points. Some mounts require lifting the engine slightly or removing obstructing components, so consider your comfort level and follow vehicle-specific procedures.
How long do engine mounts typically last on a Nissan Altima?
Mount lifespan depends on driving conditions, exposure to oil and road salts, and driving style. Under normal conditions, mounts often last several years before showing clear signs of wear. Aggressive driving, frequent short trips, or exposure to contaminants can shorten service life. Regular inspections help catch deterioration early.
Will a firmer mount reduce vibration?
A firmer mount can limit engine movement and improve drivetrain response, but it usually transmits more vibration and noise to the cabin. The best choice balances control and comfort according to your priorities. If reducing vibration is the main goal, look for mounts designed with softer damping properties optimized for isolation.
Are there installation costs beyond the part itself?
Installation can require labor for engine support, removal of obstructing components, and torqueing fasteners to specification. Complexity depends on the mount location and whether special tools are needed. Plan for additional labor time if the mount is hard to access or if multiple mounts are being replaced together.
How can I detect engine mount noise versus other engine noises?
Engine mount noise often appears as clunks or thumps that correlate with engine movement, such as during hard acceleration, deceleration, or when shifting gears. Isolate the source by supporting the engine and observing changes in noise, or by listening with the vehicle stationary during controlled revs. Noise that changes with engine load and corresponds to movement is more likely related to mounts.
How We Chose the Best Nissan Altima Engine Mount
We started by filtering for mounts specifically designed to fit Nissan Altima models and that list clear vehicle-year fitment information. Key evaluation criteria included material construction and durability, vibration and noise isolation performance, torque control under load, and compatibility with factory mounting points. We also considered ease of installation, whether the design required special tools or modifications, and documented user reports on longevity and common failure modes. Products were excluded if they lacked explicit Altima fitment data, used unclear materials, or had widespread reports of premature failure. We did not include universal or generic mounts that require significant modification. This process ensured the shortlist focuses on mounts that balance durability, vibration control, and straightforward installation for Nissan Altima owners.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize correct fitment, durable materials, and the right balance between vibration isolation and torque control when choosing a Nissan Altima engine mount. Consider how much engine movement you can accept versus how much noise and vibration you tolerate, and factor in installation complexity when planning the replacement. Regular inspection and choosing a mount designed for the Altima’s mounting points will reduce the chance of premature failure and help maintain ride quality and drivetrain alignment over time.
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