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If you drive a Lexus NX, the right engine mount can cut cabin vibration, protect drivetrain components, and restore smooth acceleration. Picking an appropriate mount matters because a worn or incorrectly speced mount affects ride quality, component wear, and the safety of under-hood systems. This guide presents our shortlisted picks for the best options for the Lexus NX and explains the key factors we evaluated, including build durability and vibration isolation. Read on to understand what matters when choosing a mount and how those choices translate to a quieter, more confident drive.
Looking for other parts? See all Lexus NX parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | Beck/Arnley Engine Mount 104-1467 |  |
| Best Quality Built to a higher standard if you want something more solid | OMNI5 MS3497 Engine Motor Mount (Right) Compatible with 2022-2023 Lexus NX250 and 2020-2023 Toyota Highlander 2.5L FHEV |  |
| Best Value The sweet spot between price and what you get | Beck/Arnley 104-1935 Engine Mount |  |
| Best Budget The cheapest option that still gets the job done reliably | PartCatalog Front Right Engine Mount for Lexus NX200t (Passenger Side) |  |
| Highest Rated A top-rated pick with lots of positive feedback | A-Premium Front Side Engine Motor Mount for Lexus NX200t 2015-2017 / NX300 2018-2021 |  |
| Most Popular A crowd favorite that many people choose with confidence | A-Premium Rear Engine Motor Mount for Lexus NX200t (2015–2017) and NX300 (2018–2021) FWD |  |
| Best Seller A high-volume bestseller chosen again and again | Toylexap Engine Rear Bracket 12303-F0150 (Engine Mount) |  |
1. Beck/Arnley Engine Mount 104-1467
| Material Type | Rubber |
|---|---|
| Model Number | 104-1467 |
| Manufacturer | Beck/Arnley |
This Beck/Arnley engine mount is a direct-fit replacement intended to restore engine support and reduce vibration for compatible foreign vehicles. It is made with rubber vibration-damping material and engineered to match factory form, fit, and function so installation is straightforward for a technician or experienced DIYer. The part is described as application-specific and built for harsh underhood conditions, which helps it resist oil and heat exposure common in engine bays. Practical benefits include easier installation thanks to a precise fit and improved NVH control compared with worn mounts. Limitations to consider are that fitment must be confirmed for your exact Lexus NX year and engine variant and the listing provides basic material and dimension info only, so buyers should verify mounting hardware and any vehicle-specific brackets before ordering. Some users reported minor identification-number differences on packaging, which does not necessarily affect fit but is worth noting during installation.
Best for: Balanced all-round buyers who want a dependable, factory-quality replacement mount that restores ride comfort and is straightforward to install by a competent DIYer or technician.
Less Ideal for: Buyers who need a high-performance or upgraded motor mount for aggressive driving or heavily modified engines should consider specialty performance mounts instead.
- Factory-match design for form, fit, and function to simplify installation
- Rubber construction designed to dampen engine vibration and improve NVH
- Engineered for harsh underhood conditions to resist heat and exposure
- Application-specific fit reduces the need for modification during replacement
- Listing provides limited technical details so buyers must confirm exact fitment
- Some buyers reported different identification numbers on the part or packaging
Verdict: A factory-quality replacement engine mount that restores proper engine support and reduces vibration for compatible foreign vehicles.
2. OMNI5 MS3497 Engine Motor Mount (Right) Compatible with 2022-2023 Lexus NX250 and 2020-2023 Toyota Highlander 2.5L FHEV
| Brand Name | OMNI5 |
|---|---|
| Model Number | MS3497 |
| Compatibility | 2022-2023 Lexus NX250; 2020-2023 Toyota Highlander 2.5L FHEV |
| Part Interchange Info | A42101 |
This OMNI5 MS3497 right engine motor mount is a factory-style replacement intended for the Lexus NX250 (2022–2023) and Toyota Highlander 2.5L FHEV (2020–2023). It installs in the engine bay to support the powertrain and reduce vibration transmitted to the chassis, restoring the tighter feel and quieter cabin expected after a worn mount is removed. The listing specifies it is a single right-side mount and includes manufacturer interchange numbers for fit confirmation, and the seller recommends hand torque tools during installation to avoid damage. Practical benefits include straightforward direct-fit replacement without modifying mounting points and a one-time replacement warranty. Limitations are typical of aftermarket mounts: longevity and rubber/insulator tuning may differ slightly from factory-original units, and professional installation is advised if you lack proper torque control. For performance-oriented owners this part aims to reestablish firm engine positioning and reduce movement under acceleration, but it is not positioned as an upgraded hardened performance mount.
Best for: Performance-oriented buyers seeking to restore firm engine positioning and reduce drivetrain movement on a Lexus NX250 without modifying mounting points.
Less Ideal for: Drivers looking for a dedicated performance or race mount with stiffer internals should consider purpose-built options instead.
- Direct-fit replacement for the right-side mount on specified NX250 and Highlander FHEV models
- Includes manufacturer interchange numbers to simplify fit confirmation
- Supplied as a single mount for targeted repair or replacement
- Seller recommends hand torque installation to reduce risk of installation damage
- Not marketed as a performance-upgraded or hardened mount compared with specialized aftermarket performance mounts
- Durability and vibration tuning may vary from factory-quality parts
Verdict: A direct-fit right-side replacement mount that restores engine stability and reduces vibration for the Lexus NX250 and compatible Highlander FHEV models.
3. Beck/Arnley 104-1935 Engine Mount
| Material Type | Rubber |
|---|---|
| Manufacturer | Beck/Arnley |
| Model Number | 104-1935 |
| Manufacturer Warranty Description | 36Months Parts |
This Beck/Arnley engine mount is a factory-style replacement intended to restore vibration control and secure the engine where original mounts have worn. It is made of rubber and marketed as an application-specific part that matches OEM form, fit and function for compatible foreign-nameplate vehicles. Typical use is direct replacement during a mount service to reduce idle and driveline vibration and to hold engine position under load. Notable features include premium rubber construction and additional factory parts included where applicable, which help the mount endure underhood heat and stress. In practice the mount delivers solid value for a budget-conscious repair: many buyers report improved quietness and a near-OEM fit. Some users, however, have reported a firmer feel or unresolved vibration on certain installations, which suggests variability with vehicle setup or differences from original mount hardness. Installation can be awkward with the engine in the car and may require a shop for proper alignment. This part is a sensible cost-saving option when you want a reliable, factory-matching replacement without paying dealer prices, but expect modest variability in NVH compared with original factory units.
Best for: Practical optimizers looking to repair a Lexus NX affordably while keeping close to factory fit and function and prioritizing long-term value over buying dealer parts.
Less Ideal for: Buyers seeking an exact factory-feel NVH match or those unwilling to accept any risk of minor vibration changes should consider factory-sourced mounts or professional guidance instead.
- Manufactured to match OEM form and fit for compatible foreign vehicles
- Premium rubber construction designed to dampen engine vibration
- Application-specific design reduces fitment issues compared with generic mounts
- Some installations report firmer-than-original feel that can increase perceived vibration
- Can be difficult to install with the engine in place and may need professional fitment
Verdict: A budget-friendly, factory-matching replacement mount that restores engine support and reduces vibration for compatible Lexus NX repairs.
4. PartCatalog Front Right Engine Mount for Lexus NX200t (Passenger Side)
| Manufacturer | PartCatalog |
|---|---|
| Position | Front Right |
| Manufacturer Part Number | PC-176624 |
| Fits | Lexus NX200t 2.0L 2015-2017 |
This PartCatalog front right engine mount replaces the passenger-side mount on Lexus NX200t 2.0L models from 2015 to 2017 and is sold as a single unit. It is marketed as a factory-spec replacement, intended for direct bolt-in installation to restore engine support and reduce vibration after the original mount deteriorates. Typical use is a direct swap during routine repair or when failure signs appear such as excess engine movement, vibration in the cabin, or clunking during acceleration. The listing emphasizes OE-style fit and performance, which simplifies installation and helps avoid modification or adjustments. Practical benefits include getting the vehicle back to factory alignment of the powertrain and improving drive comfort compared with a failed mount. Limitations are that the listing provides minimal technical detail such as materials or lifetime expectations and there is no information on included hardware, so buyers should be prepared to reuse or separately source bolts and brackets as needed.
Best for: Budget-conscious Lexus NX owners who prioritize a low-cost, direct-replacement part to restore normal engine support and reduce vibration without paying for premium or performance upgrades.
Less Ideal for: Buyers seeking upgraded performance mounts, long-term high-torque durability, or detailed material specifications should consider higher-end or specialty options instead.
- Made to match factory specifications for a direct fit on specified Lexus NX200t models
- Sold as a single, vehicle-specific passenger-side mount for straightforward replacement
- Helps restore engine positioning and reduce cabin vibration compared with a worn mount
- Limited published technical details about construction materials or durability
- Does not state whether mounting hardware is included
Verdict: A cost-focused, factory-spec passenger-side engine mount that gets a Lexus NX200t back to normal engine support with minimal fuss.
5. A-Premium Front Side Engine Motor Mount for Lexus NX200t 2015-2017 / NX300 2018-2021
| Vehicle fitment | Lexus NX200t 2015-2017, NX300 2018-2021 |
|---|---|
| Location | Front Side |
| Material | Steel and Rubber |
| Mounting holes | 3 |
This front side engine motor mount from A-Premium is a direct-fit replacement intended for Lexus NX200t (2015-2017) and NX300 (2018-2021) with the 2.0L engine. It supports the engine and uses a steel-and-rubber construction to absorb vibration and reduce noise, improving ride comfort and minimizing drivetrain movement under acceleration and idle. The mount ships as a single-piece unit with three mounting holes for straightforward installation where access is typical for this position. In practice it functions like a standard factory-style replacement: it restores engine stability and quiets cabin vibration compared with a worn or broken mount. Important limitations are that it is sold as one piece so you may need additional mounts for a full replacement and fitment must match the listed Lexus models precisely. Buyers should also expect a basic aftermarket finish rather than premium coatings used on some high-end mounts.
Best for: Reliability-focused Lexus NX owners who prioritize restoring factory ride quality and reducing engine vibration without modifying the vehicle.
Less Ideal for: Owners seeking a fully upgraded or performance-oriented mount or those wanting to replace all engine mounts at once without buying multiple parts.
- Direct-fit for specified Lexus NX 2.0L models, simplifying replacement
- Steel and rubber construction that reduces engine vibration and cabin noise
- Three mounting holes for secure attachment at the front side position
- Sold as a single unit suitable for replacing a failed front side mount
- Supplied as a single piece so replacing multiple worn mounts requires separate purchases
- Aftermarket finish may not match corrosion protection of higher-end or factory parts
Verdict: A straightforward, factory-compatible front engine mount replacement that restores engine stability and reduces vibration for Lexus NX 2.0L models.
6. A-Premium Rear Engine Motor Mount for Lexus NX200t (2015–2017) and NX300 (2018–2021) FWD
| Compatible Vehicles | Lexus NX200t 2015-2017, NX300 2018-2021 (FWD) |
|---|---|
| Location | Rear Side |
| Material Type | Alloy Steel, Rubber |
| Mounting Holes | 3 |
| Stud Quantity | 2 |
This A-Premium rear engine motor mount replaces the factory rear-side mount on FWD Lexus NX200t (2015–2017) and NX300 (2018–2021) models to support the engine and reduce vibration and noise. It is supplied as one piece constructed from alloy steel with rubber bushings and mounts using the vehicle's existing studs and three mounting points. Typical use is straightforward: remove the old rear mount and fit this unit in the same location to restore cushioning and alignment, which helps reduce drivetrain vibration felt in the cabin and prevents accelerated wear on connected components. The mount's material mix and direct-fit design make installation simpler for independent shops or competent DIYers, and the listing includes a one-year unlimited-mileage guarantee covering the part. Limitations are that it is sold as a single piece so replacing multiple mounts may be necessary for a full vibration fix and it only fits FWD Lexus NX variants, so AWD vehicles must use a different part.
Best for: Convenience-driven buyers who want an affordable, ready-to-install replacement to quickly restore smoothness and reduce engine vibration without sourcing specialty parts.
Less Ideal for: Drivers of AWD Lexus NX models or owners who prefer replacing all engine mounts at once with a matched set rather than a single-piece replacement.
- Direct-fit replacement for rear-side mount on specified Lexus NX FWD models
- Alloy steel core with rubber bushings to absorb vibration and reduce cabin noise
- Designed with factory-style mounting holes and studs for straightforward installation
- One-year unlimited-mileage part guarantee from the brand
- Sold as a single mount so other worn mounts may still cause vibration
- Not compatible with AWD Lexus NX models
Verdict: A direct-fit, economical rear engine mount that restores vibration damping for FWD Lexus NX models with an easy install and factory-like fit.
7. Toylexap Engine Rear Bracket 12303-F0150 (Engine Mount)
| Brand Name | Toylexap |
|---|---|
| Model Number | 12303-F0150 |
| Included Components | 12303-F0150 |
This Toylexap engine rear bracket is a direct replacement-style rear engine mount sold as one unit and labeled 12303-F0150. It is intended for use on A25AFKS engine applications and the listing explicitly cites compatibility with 2022-onward Lexus NX series along with specific Toyota Camry and RAV4 variants, with fitment best confirmed via VIN. In use the part serves to support the engine rear, reduce vibration transfer to the chassis, and restore factory ride feel when an original mount has failed. The listing notes the part is brand new and may show minor surface blemishes from storage, and it arrives in simple protective packaging. Practical benefits include straightforward bolt-on replacement and the seller offering VIN-based fitment help. Important limitations are limited product detail beyond the part number and minimal packaging, so buyers should verify fitment carefully and expect basic cosmetic finish rather than showroom presentation.
Best for: Risk-averse mainstream buyers who prioritize restoring factory ride and reducing engine vibration on a Lexus NX and want a seller that will confirm fitment by VIN.
Less Ideal for: Buyers seeking premium-branded or cosmetically flawless replacement parts or comprehensive technical documentation should consider higher-end or dealer-sourced alternatives.
- Lists specific compatible vehicle families including Lexus NX and offers VIN-based fitment confirmation from the seller
- Sold as a single, ready-to-install replacement part for the rear engine mount position
- Described as brand new with factory-style function to restore engine support and reduce vibration transfer
- Minimal product detail and photos make material and internal construction unclear
- Basic outer packaging increases risk of cosmetic blemishes in transit
Verdict: A straightforward, VIN-checkable replacement rear engine bracket for Lexus NX owners who need a direct-fit part to restore engine support.
Choosing the Right Lexus NX Engine Mount: Key Factors to Consider
Material and Construction
The materials used in an engine mount determine how it manages engine weight and vibration. Rubber compounds provide damping but can degrade from heat and oil exposure, while polyurethane offers longer life at the cost of transmitting more vibration. Metal reinforcements and bonded designs improve load capacity and prevent premature separation.
Understanding construction helps you pick a mount that tolerates under-hood temperatures, resists oil and coolant contact, and maintains shape under load. A sturdier construction often lasts longer but can change NVH characteristics, so consider tradeoffs between longevity and comfort.
Vibration and Noise Isolation
How a mount isolates engine vibration directly affects cabin comfort and perceived refinement. Effective mounts attenuate high-frequency buzz and reduce pronounced low-frequency shake during start, idle, and acceleration. The mount geometry, rubber durometer, and any internal cavities or hydraulic elements all influence isolation performance.
If you prioritize a quieter cabin, choose mounts engineered for NVH control. If you frequently tow or drive aggressively, expect a balance between isolation and the need to limit excessive engine movement under load.
Load Capacity and Torque Handling
Engine mounts must handle static engine weight and dynamic torque from acceleration and gear changes. Insufficient load capacity or weak fasteners can allow excessive movement, causing driveline stress and abnormal wear. Torque-handling features such as reinforced brackets, thicker bushings, or integrated torque-stops help maintain alignment under load.
Assess mounts by their rated capacity and design features that control fore-aft and rotational movement. For vehicles with higher torque or frequent hard launches, prioritize mounts with stronger torque resistance.
Fitment and Installation Ease
A mount that aligns with factory mounting points reduces installation time and the chance of misalignment. Look for mounts that come with clear templates or hardware and that do not require extensive modifications or specialty tools. Ease of access to mounting bolts and the ability to support engine weight safely during swap are practical concerns.
If you plan DIY installation, choose mounts with straightforward instructions and retained hardware. For professional shops, compatibility with standard procedures and torque specs is key to efficient, reliable installation.
Durability and Environmental Resistance
Exposure to heat, oil, road salt, and moisture affects a mount's lifespan. Seals, coatings, and choice of elastomer influence resistance to cracking, swelling, or corrosion. Durable mounts maintain damping characteristics longer and reduce the frequency of replacements.
Consider the climate and typical driving conditions when assessing durability. For vehicles in harsher environments, prioritize mounts with corrosion-resistant brackets and elastomers proven against oil and ozone exposure.
Maintenance, Replacement, and Serviceability
Some mounts are designed for easier inspection and replacement, with replaceable bushings or modular components. Serviceability affects long-term ownership costs and downtime. Clear documentation for torque specs, recommended inspection intervals, and replacement procedures simplifies maintenance.
Evaluate whether the mount requires periodic checks, is compatible with commonly available replacement parts, and whether standard tools and lifting procedures can be used to perform future work safely.
How We Chose the Best Lexus NX Engine Mount
We focused on mounts that fit the Lexus NX chassis geometry and engine layout and prioritized long-term durability and NVH performance. Our selection criteria included material quality and reinforcement, vibration and noise isolation characteristics, load capacity and torque-handling ability for the engine and transmission, and compatibility with standard mounting points and hardware. We also evaluated ease of installation based on typical access under the hood and whether standard tools suffice, plus the availability of replacement parts and documented fitment guidance. We excluded products that did not explicitly state compatibility with the Lexus NX mounting configuration, items lacking clear material or design specifications, and offerings that rely solely on marketing claims without technical details. The list emphasizes mounts that balance strength and damping, and that suit common driving conditions for this vehicle.
Our full evaluation process is outlined in our review methodology.
FAQ
What are common symptoms of a failing engine mount on a Lexus NX?
Common signs include increased vibration felt in the cabin, especially at idle or during acceleration, unusual clunks or banging when shifting, and abnormal engine movement under load. Noise that changes with throttle input or when changing gears often points to a mount that is no longer isolating engine torque effectively.
Can I replace a Lexus NX engine mount myself?
Replacement is often possible for a competent DIYer with standard tools, proper jack support, and access to service manuals for torque specifications. Some mounts may be harder to access and require engine support or removal of nearby components. If you are uncomfortable lifting the engine or working in tight spaces, professional installation is a reasonable option.
How long do engine mounts typically last?
Lifespan varies with driving style, climate, and exposure to oil or contaminants. Many mounts last several years under normal use, but heavy loads, frequent harsh driving, or exposure to leaks can shorten life. Regular inspections help catch deterioration before it causes collateral damage.
Will a stiffer mount reduce vibration?
A stiffer mount can reduce engine movement and improve perceived control, but it often transfers more vibration into the cabin. There is a tradeoff between limiting motion and maintaining comfort. Choose a mount stiffness that matches your driving priorities, whether comfort or more direct engine feel.
What should I tell a technician when diagnosing mount problems?
Describe the symptoms you notice, such as when vibration or noises occur and whether they change with throttle, speed, or gear selection. Note any recent leaks, accidents, or repairs near the mounting area. Clear symptom descriptions help narrow the inspection to mounts and related components.
Conclusion
When choosing an engine mount for a Lexus NX, prioritize the balance between vibration isolation and torque control that fits your driving habits. Focus on durable materials, proper load capacity, and good fitment to ensure reliable operation and minimal drivetrain stress. Accept that there is a tradeoff between comfort and stiffness. Use the factors discussed here to match a mount to your goals, whether quieter daily driving or firmer control under load, and confirm installation procedures and serviceability before purchasing.
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