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Replacing a faulty engine mount can noticeably reduce vibration, restore smoother acceleration, and protect drivetrain components. When a Buick Regal engine mount fails, you may feel excess movement, hear clunks, or notice driveline vibration that affects comfort and handling. This guide highlights the top shortlisted engine mounts selected for fitment accuracy and build quality so you can choose a reliable replacement. We'll explain the key criteria used to evaluate these mounts and what to watch for when deciding which option fits your needs.
Looking for other parts? See all Buick Regal parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | A-Premium Engine Mount Kit (Set of 4) for Buick Regal, V6 3.8L |  |
| Most Popular A crowd favorite that many people choose with confidence | BEBLEPANY Engine Motor Mount Kit, 4-Piece for Buick Regal |  |
| Best Quality Built to a higher standard if you want something more solid | A-Premium Engine and Transmission Mount Kit for Buick Regal 3.8L (6-Piece) |  |
| Best Budget The cheapest option that still gets the job done reliably | SCITOO Engine and Transmission Mount Set for Buick Regal |  |
| Most Sold A high-volume bestseller chosen again and again | SHICHU Engine Motor Mount Set for Buick Regal 2.0L Turbo (2014–2017) |  |
| Best Value for Money The sweet spot between price and what you get | OMNI5 K0621 Engine and Transmission Mount Kit (4‑Piece) |  |
| Best Overall The best all-around choice for most situations | TRQ 6-Piece Engine and Transmission Mount Kit for 1997–2004 Buick Regal 3.8L |  |
1. A-Premium Engine Mount Kit (Set of 4) for Buick Regal, V6 3.8L
| Material Type | Alloy Steel, Rubber |
|---|---|
| Set Name | Set of Four |
| Included Components | Front left/right motor mounts and front left/right torque strut mounts |
This A-Premium kit replaces both motor mounts and both torque strut mounts to restore engine support and reduce vibration in a Buick Regal with the V6 3.8L. Intended as a direct-fit factory replacement, the set uses steel housings and rubber isolators and is supplied as the complete front left/right kit for straightforward swap-out during routine maintenance. In use it stabilizes the engine under acceleration and idling so occupants notice less shake and drivetrain movement. Installation is typically done with basic hand tools and moderate mechanical skill because the kit includes the four parts needed for the front mounting points. The components are described as factory-quality tested and sold with a one-year unlimited-mileage guarantee, which helps a reliability-minded buyer feel comfortable. Limitations are that the steel appears thinner than some factory pieces and long-term durability beyond initial reports is still to be proven, so those wanting the highest-end, heavy-duty option may prefer an upgraded aftermarket part.
Best for: Reliability-focused buyers who prioritize restoring factory-like engine stability on a Buick Regal V6 3.8L and prefer a complete, straightforward replacement kit during scheduled repairs.
Less Ideal for: Drivers seeking heavy-duty or performance-oriented mounts designed for high-horsepower or racing use should consider reinforced aftermarket options instead.
- Complete four-piece kit covers both motor mounts and both torque strut mounts for front mounting points
- Direct-fit design reported to match factory parts and bolt up without modification
- Steel housings with rubber isolators reduce engine vibration and drivetrain movement
- Backed by a one-year unlimited-mileage guarantee for added peace of mind
- Steel housings noted by some users to be thinner than original factory parts
- Long-term durability beyond initial usage is not yet proven
Verdict A practical, complete replacement kit that restores engine stability on a Buick Regal V6 3.8L at a reliability-minded value, though it is not the most heavy-duty option available.
2. BEBLEPANY Engine Motor Mount Kit, 4-Piece for Buick Regal
| Unit Count | 4.0 Count |
|---|---|
| Material Type | Alloy Steel |
| Included Components | Engine Motor |
This BEBLEPANY four-piece mount kit replaces the front and torque strut mounts on compatible Buick Regal V6 models to reduce engine movement and cabin vibration. It is intended for a complete repair rather than piecemeal replacement, so you install both front and torque mounts together to rebalance loads. The mounts use reinforced steel brackets and rubber damping compounds to limit engine rocking under acceleration and at idle, which helps reduce steering-wheel shake and driveline vibration during daily driving. Installation follows factory-style bolt patterns for a direct bolt-on swap, making it accessible to DIYers with basic tools or to a shop. Expect an economical option: reviewers report good fit and immediate improvement, but some note the rubber infill is less substantial than factory-quality mounts and longevity can be shorter on high-mileage or harsh-use vehicles. If you want a budget-friendly kit that restores comfort quickly, this is a practical choice, though owners seeking long-term durability may prefer upgraded aftermarket or factory-quality replacements.
Best for: Convenience-driven owners who want an affordable, ready-to-install repair kit to quickly restore comfort and reduce engine movement without complex modifications.
Less Ideal for: Drivers who prioritize maximum longevity or heavy-duty use should consider higher-end or OEM-quality mounts instead.
- Complete 4-piece kit replaces both front and torque mounts for balanced load distribution
- Steel construction with reinforced brackets provides solid engine support under acceleration
- Rubber damping reduces idle vibration and steering-wheel shake for improved cabin comfort
- Bolt-on fitment designed to match factory mounting points for straightforward installation
- Rubber infill appears lighter than factory-style mounts, which may reduce long-term durability
- Some buyers report fitment issues when vehicle trim or subframe variations differ
Verdict A budget-friendly, bolt-on 4-piece mount kit that quickly reduces vibration and stabilizes the engine on compatible Buick Regal V6s, but with modest long-term durability compared with premium options.
3. A-Premium Engine and Transmission Mount Kit for Buick Regal 3.8L (6-Piece)
| Vehicle Fitment | Buick Regal 1997-2004 V6 3.8L |
|---|---|
| Included Components | Front left/right motor mounts, front left/right torque strut mounts, transmission mount (6 pcs) |
| Material Type | Alloy Steel, Rubber |
| Unit Count | 6.0 Count |
This 6-piece mount kit replaces the engine mounts, torque strut mounts, and transmission mount on the Buick Regal 1997–2004 3.8L, restoring engine positioning and reducing vibration and drivetrain movement. Installed as a direct replacement, the kit is intended for mechanics or DIYers tackling multiple mount failures at once; the set groups the main front left and right motor mounts, torque strut mounts, and the transmission mount to simplify a coordinated repair. Materials listed as alloy steel and rubber with powder-coated finishes suggest good corrosion resistance and durability compared with cheap stamped parts, and the seller reports testing to meet factory specifications. The practical benefit is a firmer, quieter powertrain feel and reduced stress on connected components after replacement. Limitations are that the kit covers only the specific Buick Regal 3.8L model years, so it is not a universal fix, and buyers should verify each reference number against the vehicle to ensure exact fit; professional installation may be required to torque and align mounts correctly for best results.
Best for: Performance-oriented buyers who prioritize restoring tight engine control and reducing vibration in a Buick Regal 1997–2004 3.8L will appreciate this complete replacement kit.
Less Ideal for: Drivers who need a single mount replacement, owners of other vehicle models, or those seeking a universal or adjustable aftermarket performance mount should consider different options.
- Complete 6-piece kit replaces all primary motor, torque strut, and transmission mounts for a single coordinated repair.
- Alloy steel and rubber construction with powder-coated finish for corrosion resistance and durability.
- Sold as vehicle-specific fitment for Buick Regal 1997–2004 3.8L to simplify parts selection.
- Includes multiple reference numbers to aid verification against factory parts.
- Fitment limited strictly to Buick Regal 1997–2004 3.8L so not suitable for other models or engines.
- Installation can require mechanical experience and proper torque/alignment to perform as intended.
Verdict A full, vehicle-specific 6-piece mount kit that restores factory-quality engine support for Buick Regal 3.8L owners who want firmer drivetrain control.
4. SCITOO Engine and Transmission Mount Set for Buick Regal
| Brand Name | SCITOO |
|---|---|
| Item Type Name | Engine Mount Set |
| Included Components | Engine Mount |
This SCITOO kit supplies the engine and transmission mounts needed to replace worn mounts on older Buick Regal models. It is typically used during routine drivetrain maintenance to stop excessive engine movement, reduce vibration felt in the cabin, and restore proper alignment between the engine and transmission. The listing notes bonded rubber-to-metal construction with adhesive coating intended to resist abrasion and handle heat and vibration, which should restore a firmer mount feel compared with badly worn originals. As a budget-oriented aftermarket option the parts can get a Regal back on the road without the cost of dealer components, but material and corrosion resistance may not match factory-quality parts so longevity can vary. Fitment covers specific Buick Regal years called out in the description, and buyers should verify the exact part numbers on their vehicle before installation. Installation requires common hand tools and basic mechanical skill or a shop if you prefer professional fitting.
Best for: Budget-conscious owners seeking an affordable replacement to stop excessive engine movement and reduce vibration in older Buick Regal vehicles.
Less Ideal for: Owners looking for long-term, factory-quality longevity or corrosion-resistant premium mounts should consider higher-end or OEM replacement parts.
- Sold as a complete engine and transmission mount kit for the listed Buick Regal years
- Bonded rubber-to-metal construction aimed at resisting vibration and heat
- Affordable replacement option to restore driveline stability and reduce cabin vibration
- Aftermarket materials and corrosion protection may not equal factory-quality parts
- Fitment covers specific years and part numbers so compatibility must be confirmed before purchase
Verdict A cost-effective mount kit to restore drivability on older Buick Regal models, best for owners prioritizing immediate value over long-term OEM-level durability.
5. SHICHU Engine Motor Mount Set for Buick Regal 2.0L Turbo (2014–2017)
| Compatible Vehicle | Buick Regal 2014–2017 2.0L L4 Turbocharged Automatic Trans |
|---|---|
| Set Components | 1 Right Motor Mount, 3 Transmission/Torque Mounts |
| Brand | SHICHU |
| Model Number | CF300521 |
This SHICHU engine motor mount set replaces the worn mounts on a 2014–2017 Buick Regal 2.0L turbo automatic to reduce vibration and engine movement. The kit ships with the right motor mount plus three transmission/torque mounts to cover the common mounting points that fail with age. In day-to-day use the mounts isolate engine vibration from the chassis and keep drivetrain alignment steady under throttle and during gear shifts, which helps eliminate the clunking and excess movement that indicate failed mounts. The listing references several factory part numbers for interchange, and the powder-coated finish suggests basic corrosion resistance. Expect a straightforward bolt-in replacement for a competent DIYer or a quick shop job, but the product does not include instructions or hardware details, so installation specifics like torque values or any specialty fasteners should be confirmed beforehand. Fitment is specific to the Regal 2.0L turbo automatic model years shown, so verifying part numbers or year/make/model selection is recommended before purchase.
Best for: Risk-averse mainstream buyers seeking a factory-style replacement to restore a calm, factory-like ride and reduce drivetrain vibration on a Buick Regal 2.0L turbo (2014–2017).
Less Ideal for: Owners who need performance-oriented mounts with stiffer rubber or hydraulic designs for aggressive driving or track use should look for specialty aftermarket options instead.
- Complete set covering engine and multiple transmission/torque mounts to address common failure points
- Listed as compatible with Buick Regal 2014–2017 2.0L turbo automatic, simplifying fitment for that model
- Powder-coated finish offers basic corrosion protection for underhood service life
- No installation instructions or detailed hardware/spec information included in the listing
- Limited customer feedback visible for this exact ASIN to confirm long-term durability
Verdict A practical, model-specific replacement mount set for restoring factory ride quality on a 2014–2017 Buick Regal 2.0L turbo, best for everyday drivers rather than performance tuning.
6. OMNI5 K0621 Engine and Transmission Mount Kit (4‑Piece)
| Compatible vehicles | 1997-2005 Buick Century 3.1L; 1997-2004 Buick Regal 3.8L |
|---|---|
| Kit contents | 1 motor mount, 2 torque strut mounts, 1 transmission mount |
| Manufacturer | Autopartsman Corporation |
| Brand | OMNI5 |
This OMNI5 K0621 kit supplies the four mounts commonly replaced together: one motor mount, two torque strut mounts, and one transmission mount. It is intended for routine replacement on older Buick Regal 3.8L and Buick Century 3.1L engines and installs in the factory locations to restore engine stability and reduce vibration. The kit lists exact interchange numbers for straightforward matching to worn parts and arrives as a complete set so you can swap all primary mounts in one job rather than sourcing pieces separately. In practice the parts let the engine sit more securely, cutting down on driveline movement under acceleration and improving NVH compared with failing mounts. Expect a basic mechanical install or shop labor; the kit does not include hardware like special bushings or brackets beyond the four mounts and may not match premium OEM fit and finish. For owners doing a comprehensive mount refresh on the specified Buick models, this offers a convenient, value-focused option with clear part references, but budget-oriented construction means careful inspection at install is wise.
Best for: Practical optimizers who prioritize replacing all primary mounts at once to restore ride quality and reduce engine movement without paying for premium aftermarket or dealer parts.
Less Ideal for: Drivers seeking exact factory-quality components or long-term performance upgrades should consider higher-end or OEM replacement mounts instead.
- Complete 4-piece kit covers motor mount, two torque strut mounts, and transmission mount for a single service interval.
- Listed interchange numbers simplify matching to worn factory parts during purchase and install.
- Saves time and effort by providing all primary mounts together instead of buying separately.
- Construction is positioned for value so fit and finish may not fully match factory-quality components.
- Does not include specialty installation hardware or bushings beyond the stated mounts.
- Compatibility is limited to the listed Buick Century and Buick Regal engine years and displacements.
Verdict A convenient, budget-focused four-piece mount kit for restoring engine stability on the listed Buick V6 models, best for owners wanting a full-service replacement without premium pricing.
7. TRQ 6-Piece Engine and Transmission Mount Kit for 1997–2004 Buick Regal 3.8L
| Fitment | 1997-2004 Buick Regal 3.8L |
|---|---|
| Quantity | 6 Piece Engine & Transmission Mount Kit |
| Brand | TRQ |
| Item Type | Engine & Transmission Mount Kit |
This TRQ kit supplies one engine mount, one transmission mount and four torque-strut components to fully replace the common mount hardware on a 1997–2004 Buick Regal 3.8L. It is used as a full refresh when mounts are torn, causing vibration, noise, or rough shifting. The parts arrive preassembled as direct-fit replacements so installation is straightforward for a DIYer familiar with basic engine support and jack procedures; TRQ also provides installation videos to clarify the steps. Buyers report improved NVH and smoother idling after installation, and the kit includes replacement nuts where needed to simplify reassembly. Build quality appears aimed at longer service life than cheap, no-name parts, but there are mixed reports on longevity on some vehicles so expect variance by use and environment. Some mounts may require specific sockets or small hardware swaps during install and a few buyers noted isolated early failures, so save receipts and inspect fitment carefully during installation.
Best for: Balanced, all-round buyers who want a full, practical replacement set to restore ride quality on a Buick Regal without paying dealer prices and who are comfortable performing moderately involved DIY repairs.
Less Ideal for: Buyers who want guaranteed long-term performance from a dealer-installed part or prefer paying for professional installation without handling fitment or minor installation adjustments themselves.
- Complete kit covers engine mount, transmission mount and torque-strut mounts for a full refresh
- Direct-fit design with preassembled components to reduce installation time and avoid modifications
- Includes replacement nuts for some studs to ease reassembly
- Manufacturer provides DIY installation videos and compatibility guidance
- Some users reported premature failures on certain vehicles, indicating inconsistent longevity
- Occasional fitment quirks during install may require different socket sizes or minor hardware swaps
Verdict A cost-effective, full direct-fit mount kit that restores NVH and driveability on 1997–2004 Buick Regal 3.8L models, with mostly good quality but some variability in long-term durability.
Choosing the Right Buick Regal Engine Mount: Key Factors to Consider
Fitment and Alignment
Correct fitment is essential because engine mounts must match the Buick Regal's mounting points and maintain precise engine positioning. A mount that does not align properly can cause premature wear on transmission and driveline components, create unusual vibration paths, and complicate installation.
When assessing fitment, check bolt pattern, stud orientation, and mount thickness. Proper alignment reduces stress on ancillary systems and ensures the torque load is distributed as designed by the vehicle manufacturer.
Material and Bushing Design
The materials used and the design of the bushing determine how well the mount resists degradation from heat, oil, and road contaminants. Rubber compounds, hydraulic elements, or polyurethane each behave differently under load and over time, affecting vibration isolation and longevity.
Consider materials that balance flexibility and support so the mount can absorb engine motion without transferring excessive vibration to the chassis. Durable materials help avoid premature cracking, swelling, or collapse under normal operating conditions.
Vibration Damping Performance
Vibration damping is the primary functional goal of an engine mount. Good damping reduces cabin vibration, minimizes driveline shock during acceleration and deceleration, and helps protect connected components like exhaust and steering linkages.
Evaluate how well a mount isolates engine vibration across common operating ranges. A mount that is too stiff can transmit harshness, while a mount that is too soft may allow excessive engine movement and produce clunking under load.
Durability and Expected Lifespan
Durability affects how long the mount will perform before needing replacement. Factors such as the quality of bonding between metal and bushing, corrosion resistance of the metal components, and resistance of the elastomer to oil and heat determine longevity.
A longer-lasting mount reduces maintenance frequency and the risk of secondary damage to hoses, wiring, and linkages caused by increased engine movement. Inspect material specifications and construction methods to estimate expected lifespan.
Ease of Installation and Serviceability
Ease of installation matters because engine mount replacement often requires engine support, precise torqueing, and access to hard-to-reach fasteners. A mount that includes correct hardware and clear fitment guidance will reduce shop time and the chance of misinstallation.
Consider whether the mount is compatible with commonly available tools and whether replacement hardware is provided. Serviceability also includes how straightforward future replacement will be if wear occurs.
Load Capacity and Torque Control
Engine mounts must handle engine torque and the dynamic loads from acceleration, braking, and cornering. Proper load capacity prevents excessive deflection that could lead to driveline misalignment or contact with chassis components.
Assess the mount's capacity to manage torque-induced forces and its design features that control rotational movement. A mount that limits excessive twist will help maintain connection integrity and reduce noise and vibration during aggressive throttle inputs.
FAQ
What are common symptoms of a failing engine mount in a Buick Regal?
Common signs often include increased cabin vibration, noticeable clunks during acceleration or gear changes, and engine movement when revving. You may also hear unusual noises that change with engine load. These symptoms usually indicate bushing wear or structural failure and usually worsen over time.
Can I replace a Buick Regal engine mount myself?
Many owners can perform the replacement if they have proper tools, a safe method to support the engine, and a service manual with torque specs. The job typically requires lifting or supporting the engine and precise torqueing of fasteners. If you are unsure about access or torque procedures, professional service is often advisable.
How long do replacement engine mounts usually last?
Lifespan depends on material quality, driving conditions, and exposure to oil and heat. Under normal driving, mounts often last several years, but harsh conditions or frequent towing can shorten service life. Regular inspection helps catch deterioration before it causes secondary damage.
Will a worn engine mount affect other components?
Yes, excessive engine movement can stress hoses, wiring, exhaust hangers, and transmission mounts. Over time this extra movement can lead to loosening fasteners, premature wear of connected parts, and alignment problems that increase repair complexity.
What should I consider when choosing between OEM and aftermarket engine mounts?
Consider fitment assurance, material specs, and manufacturing standards. OEM parts often match original geometry and torque requirements, while quality aftermarket options can offer comparable or enhanced materials. Check compatibility documentation and construction details rather than assuming one category is always superior.
Are there safety risks to driving with a damaged engine mount?
Driving with a compromised mount can increase the risk of drivetrain damage and unpredictable engine movement, which could affect handling or lead to component failures. Short trips may be possible, but addressing a damaged mount promptly reduces the chance of escalating repairs.
How We Chose the Best Buick Regal Engine Mount
To assemble this list we applied vehicle-specific fitment checks and durability-focused selection criteria. We prioritized mounts that match Buick Regal mounting points and torque specifications to ensure correct alignment and minimize drivetrain stress. Material durability and bushing design were evaluated to judge resistance to heat, oil, and normal wear. Vibration damping performance and expected lifespan were considered to predict long-term comfort and driveline protection. Ease of installation and availability of replacement hardware were included to reflect real-world serviceability. We excluded units that lacked clear compatibility with the Buick Regal, showed poor material information, or relied on unverified performance claims. The final picks reflect mounts that meet fitment standards, offer durable construction, and provide consistent vibration control for this specific vehicle application.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a replacement engine mount for a Buick Regal, prioritize correct fitment, material durability, and vibration damping performance. These factors determine how well the mount restores drivability and protects surrounding components. Balance ease of installation and expected lifespan against the mount's ability to control torque-induced movement. Making a choice based on the vehicle's mounting geometry and the typical driving conditions will yield the most reliable, comfortable outcome.
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