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If you own a Buick Regal, the flywheel plays a critical role in smooth starts, consistent clutch engagement, and overall driveline balance. Choosing the right flywheel matters because a poor fit or the wrong material can cause vibration, noise, or premature clutch wear that affects daily drivability. This guide presents our shortlisted top picks for Buick Regal flywheels and outlines the practical criteria used to evaluate them, including fitment accuracy, material and resurfacing options, and vibration control. Read on to understand what to prioritize before you replace or resurface your flywheel.
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 | DASPARTS Flywheel 311105273A, 200mm |  |
| Most Popular A crowd favorite that many people choose with confidence | LuK LFW162 Replacement Flywheel |  |
| Best Quality Built to a higher standard if you want something more solid | GM Genuine Parts 12571611 14-Inch Flywheel |  |
| Best Budget The cheapest option that still gets the job done reliably | Pioneer FRA160 Flywheel Assembly |  |
| Most Sold A high-volume bestseller chosen again and again | Marketplace Auto Parts Flywheel compatible with 2011–2013 Chevy Cruze LS |  |
| Best Value for Money The sweet spot between price and what you get | GM Genuine Parts 55587031 Engine Flywheel |  |
| Best Overall The best all-around choice for most situations | Yuesstloo 59‑Piece Harmonic Balancer Puller and Installer Kit |  |
1. DASPARTS Flywheel 311105273A, 200mm
| Manufacturer | DASPARTS |
|---|---|
| Model | Flywheel |
| Item model number | 311105273A |
| Manufacturer Part Number | 311105273A |
This DASPARTS 200mm flywheel is an aftermarket replacement intended to restore rotational mass and clutch engagement on compatible engines. It installs where the crankshaft and clutch assembly meet and is typically used during clutch replacement or engine rebuilds to ensure correct flywheel-to-clutch alignment and smooth power transfer. The listing emphasizes factory-thickness construction and accurate pin hole alignment, which helps simplify installation and maintain clutch geometry. Buyers should appreciate the solid construction and chrome exterior that resist surface wear. Limitations are that fitment and bolt pattern must be verified for a Buick Regal application before purchase because the product description lists broad compatibility rather than vehicle-specific fitment, and the part number provided will be needed to confirm correct mating with the Regal's crank flange and clutch. Expect a straightforward service part that performs like a direct replacement when match-checked prior to installation.
Best for: Reliability-focused buyers seeking a durable replacement flywheel to restore clutch function and vehicle drivability after clutch or engine work.
Less Ideal for: Buyers who want guaranteed direct-fit parts without checking part numbers or those seeking dealer-sourced factory parts should consider other options.
- 200mm diameter matches common small-displacement engines used in classic applications
- Factory-thickness construction for proper clutch engagement
- Pin holes and bolt pattern reported accurate, easing installation
- Chrome exterior finish offers surface durability and corrosion resistance
- Product description does not list explicit vehicle fitment for Buick Regal so verification is required
- Aftermarket unit may differ slightly from factory part geometry in unlisted ways
Verdict A solid aftermarket 200mm flywheel that can restore clutch performance if you verify fitment for your Buick Regal before ordering.
2. LuK LFW162 Replacement Flywheel
| Brand | LUK |
|---|---|
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | ATV, Passenger Car, SUV, Truck, Van |
| Model | LFW162 |
The LuK LFW162 is a drop-in replacement flywheel intended to restore proper clutch engagement when the original unit is worn or when fitting a new clutch. It is supplied as a solid, factory-quality flywheel that LuK says is 100% functionally tested to match OEM performance and heat-absorption characteristics. Typical use is during a clutch job on compatible vehicles where the original flywheel is resurfaced or replaced; the LFW162 is designed to avoid machining-related problems like over-thinning and to provide a correctly balanced surface for the clutch disc and starter gear. Practical benefits include factory-spec fitment, consistent friction surfaces for longer clutch life, and reduced risk of interference or release problems after installation. Limitations are that fitment must be verified for your specific Buick Regal year and engine, and as a solid replacement it may differ from dual-mass factory units in vibration damping characteristics on some drivetrains.
Best for: Convenience-driven buyers who want a straightforward, factory-quality replacement that reduces installation uncertainty and lets them complete a clutch job without machining or part matching hassle.
Less Ideal for: Drivers seeking an exact dual-mass feel or those who prefer custom performance flywheels for modified engines should look at other specialist options.
- Factory-quality, functionally tested to meet OEM performance specifications
- Balanced, bolt-in replacement that simplifies clutch installation
- Premium friction surface and heat-absorption capacity to help clutch life
- Designed to avoid problems caused by over-machining a resurfaced flywheel
- May not match the vibration damping of an original dual-mass flywheel on some drivetrains
- Requires confirming exact year and engine fitment for Buick Regal models before purchase
Verdict A solid, factory-tested replacement flywheel that simplifies clutch replacements for buyers who prioritize a hassle-free, OEM-quality swap for their Buick Regal.
3. GM Genuine Parts 12571611 14-Inch Flywheel
| Brand | GM GENUINE PARTS |
|---|---|
| Model | GM Original Equipment |
| Exterior | Machined |
| Item model number | 12571611 |
This GM Genuine Parts 14-inch flywheel is a factory replacement designed to restore clutch engagement and driveline balance on compatible Buick Regal powertrains. It functions as the rotating mass the clutch presses against, and is used when replacing a worn clutch or repairing transmission components. As a genuine GM part it is machined to factory tolerances, which helps ensure bolt-hole alignment and consistent surface finish for smooth clutch operation and predictable pedal feel. The machined exterior and OEM part number make it straightforward to fit when following factory procedures. Practical benefits include reduced noise and vibration compared with poorly matched aftermarket units and predictable fitment for performance-oriented rebuilds. Limitations are typical of direct-replacement flywheels: it is a stock-spec, single-mass design so it will not provide the reduced inertia or damping features found in lightweight or dual-mass performance flywheels used for aggressive track use.
Best for: Performance-oriented buyers who prioritize reliable, factory-spec replacements for Buick Regal clutch and transmission repairs and want predictable, street-ready behavior.
Less Ideal for: Drivers seeking a lightweight or dual-mass performance flywheel for aggressive track use or reduced rotational mass should consider aftermarket performance options instead.
- Factory-quality machining for accurate bolt pattern and surface finish
- Direct-fit design simplifies replacement during clutch service
- Consistent, factory-spec inertia for predictable clutch engagement
- Single-mass, stock-spec design not optimized for high-revving or aggressive track use
- No lightweight or performance-oriented damping features
Verdict A factory-machined, direct-replacement flywheel that delivers reliable, predictable clutch performance for Buick Regal owners who want OEM-quality results.
4. Pioneer FRA160 Flywheel Assembly
| Fit Type | Vehicle Specific Fit |
|---|---|
| Compatible with Vehicle Type | Passenger Car |
| OEM Equivalent Part Number | FRA-160 |
| Material Type | Aluminum |
This Pioneer FRA160 is a straightforward replacement flywheel designed as a vehicle-specific fit to restore the mating surface between the engine crank and the clutch for a Buick Regal. It is a single main component that installs in place of the factory flywheel to provide the friction surface and ring gear needed for starting and clutch operation. Typical use is during clutch service or when a worn or damaged flywheel causes chatter, slippage, or starter engagement issues. The product is aluminum and comes with a manufacturer part number matching Pioneer FRA-160, which simplifies matching to the Regal application. The practical benefit is a low-cost option that gets the car back on the road without buying an expensive factory-priced unit. Limitations are that this is a basic replacement with no mention of balancing, upgraded friction surfaces, or extended warranty support, so professional inspection and proper installation torqueing are important to avoid vibration or premature wear.
Best for: Budget-conscious owners of a Buick Regal who prioritize an affordable, direct replacement during clutch repairs and want a simple part to restore basic drivetrain function.
Less Ideal for: Drivers seeking a performance flywheel, upgraded durability, or extended warranty coverage should consider aftermarket performance or factory-quality alternatives instead.
- Vehicle-specific fit simplifies matching to Buick Regal applications
- Low-cost alternative to higher-priced factory-replacement flywheels
- Sold as the main flywheel component for straightforward clutch service replacement
- No stated balancing or performance upgrades which may require professional balancing
- Limited warranty information and minimal included components
Verdict A cost-focused, vehicle-specific replacement flywheel for Buick Regal owners who need a basic, economical fix rather than a performance upgrade.
5. Marketplace Auto Parts Flywheel compatible with 2011–2013 Chevy Cruze LS
| Compatible models | 2011-2013 Chevy Cruze LS noted fitment |
|---|---|
| Includes | Clutch flywheel ring gear |
| Clutch diameter note | Fits 216mm first-design clutch |
This aftermarket flywheel is offered as a direct replacement unit for specific Chevy Cruze LS applications and includes the ring gear for the clutch assembly. It is intended for bolt-in replacement during clutch or transmission service and is described as matching the first-design 216mm clutch diameter used on some 2011–2013 Cruze models. Typical use is to restore proper crank-to-clutch engagement after removing a worn or damaged flywheel; installing this part would involve standard transmission removal and clutch alignment. The listing highlights fit notes rather than performance upgrades, so expect factory-equivalent operation rather than improved drivability or reduced vibration. The main practical benefit is having a ready replacement that includes the ring gear, simplifying reassembly. Limitations are that fitment is specific to the noted model years and clutch design and there is no expanded spec sheet or material information provided, so buyers should verify clutch diameter and model fitment before ordering.
Best for: Risk-averse mainstream buyers seeking a straightforward factory-replacement style part to restore clutch function after failure or wear and who prioritize correct fitment and predictable performance.
Less Ideal for: Drivers looking for performance upgrades, lightweight components, or parts for vehicles other than the specified model and clutch design should consider alternative options.
- Includes clutch flywheel ring gear for straightforward reassembly
- Sold as a direct-fit replacement for specified vehicle and clutch design
- Available from aftermarket brand for routine clutch or transmission repairs
- Fitment limited to specific model years and first-design 216mm clutch configuration
- No material, hardness, or balanced-to-spec information provided
Verdict A basic aftermarket replacement flywheel that includes the ring gear and is suitable when you need a straightforward, fit-focused swap for the specified Cruze clutch design.
6. GM Genuine Parts 55587031 Engine Flywheel
| Fit Type | Vehicle Specific Fit |
|---|---|
| Manufacturer | ACDelco |
| OEM Part Number | 55587031 |
This GM Genuine Parts flywheel is a direct-fit replacement engineered to GM standards for fit, form, and function. It replaces the factory flywheel on compatible Buick Regal drivetrains and is typically used when resurfacing is not viable or when replacing a damaged or worn unit during clutch service. The part is manufactured to the same specifications General Motors requires, so installation follows the factory bolt pattern and balancing procedures and it works with standard clutch components. Practical benefits include predictable fitment, balanced machining for smoother engagement, and the assurance of factory-quality validation. Limitations are that it is a vehicle-specific part so confirm exact engine and year fitment for your Buick Regal, and it does not address clutch friction material which must be sourced separately. Buyers should also expect professional installation because alignment and torque specifications matter for longevity.
Best for: A practical optimizer seeking a cost-effective, factory-quality replacement for a Buick Regal who prioritizes correct fitment and predictable, maintenance-focused repairs.
Less Ideal for: Drivers wanting an upgraded performance or lightweight flywheel or those looking for a complete clutch kit with friction components and hardware should consider alternatives.
- Factory-quality design validated to GM specifications for reliable fit and function
- Balanced machining to reduce vibration and improve clutch engagement
- Direct replacement that follows factory bolt pattern for straightforward installation
- Fits specific vehicle applications so you must verify exact Buick Regal engine compatibility
- Does not include clutch components or hardware needed for a full clutch job
Verdict A factory-validated, practical replacement flywheel for Buick Regal owners who want dependable fit and performance without performance upgrades.
7. Yuesstloo 59‑Piece Harmonic Balancer Puller and Installer Kit
| Pieces included | 59 pcs |
|---|---|
| Notable threads | M16 x 2.0, M14 x 1.5, M12 x 1.5, 3/4-16 |
| Additional screws | Assorted UNC/UNF and metric screws listed |
| Puller feature | Bearing puller plate with thrust bearing |
This Yuesstloo kit is a comprehensive harmonic balancer puller and installer intended for DIYers and shops that work on a range of engines, including Buick Regal applications that use compatible fastener sizes. The kit includes a plated forcing screw, a slotted bearing puller plate with an axial thrust bearing for smooth operation, and a variety of metric and UNC/UNF bolts so you can match the threads on most crankshaft pulleys. It comes in a fitted case with gloves for transport and basic protection. In practice the bearing on the plate makes pulling smoother and reduces the risk of damaging the crank nose, and the assortment of bolt sizes means fewer trips to the hardware store when matching older or foreign fasteners. Limitations are that it is a general-purpose kit so it does not include every thread (it omits M12 x 1.75) and the instructions are minimal, so you should be comfortable identifying the correct bolt threads and adapting the components for the Regal's engine. For a balanced buyer who wants one tool to handle most balancer jobs on a Buick Regal, it covers the common needs without being overly specialized.
Best for: A balanced all‑round buyer who wants a single, versatile toolset to handle most harmonic balancer jobs on a Buick Regal and prefers a durable kit that avoids frequent specialty purchases.
Less Ideal for: Users seeking a dedicated, vehicle‑specific puller for uncommon Regal engines or someone who needs step‑by‑step instructions for first‑time use should consider a model-specific tool or professional service.
- Large assortment of metric and standard bolts covers many crank pulley thread sizes found on Buick Regal engines
- Slotted bearing puller plate with thrust bearing enables smoother, lower‑force pulls and reduces crankshaft damage risk
- Includes forcing screw and washers to perform both removal and installation tasks
- Fitted carrying case and gloves make storage and transport convenient
- Does not include M12 x 1.75 thread, so some specific fasteners may require a separate adapter or bolt
- Instructions are sparse, requiring mechanical knowledge to select and fit the correct pieces
Verdict A versatile, value-packed balancer puller kit that covers most Buick Regal pulley threads and smooths removal with a bearing plate, but expect to supply or source any rare thread sizes yourself.
Choosing the Right Buick Regal Flywheel: Key Factors to Consider
Fitment and Bolt Pattern
Correct fitment is essential because the flywheel must align precisely with the crankshaft flange and starter engagement surfaces. An incorrect bolt pattern or offset can prevent proper starter engagement, misalign the clutch, and cause installation headaches.
Verify crankshaft flange dimensions, dowel locations, and bolt torque requirements. Fitment that matches factory specifications minimizes the risk of premature wear on the starter ring and clutch assembly and reduces time spent troubleshooting fit issues during installation.
Material and Hardness
Material choice affects longevity, heat tolerance, and how well the surface holds up to clutch friction. Typical materials include cast iron and forged steel, each offering different wear characteristics. Harder materials resist scoring and deformation but may transfer more shock to the clutch.
Consider whether the material is compatible with your planned clutch type and driving habits. Hardness also determines how the flywheel responds to resurfacing and whether it will maintain a true surface after machining.
Balance and Vibration Control
A properly balanced flywheel reduces rotational vibration that can affect engine smoothness and transmission longevity. Imbalance can amplify existing driveline issues and lead to noise, premature bearing wear, or clutch judder.
Look for units specified as balanced for the engine application or those that have been dynamically balanced during manufacturing. Small tolerances in balance can make a noticeable difference in NVH, especially with sensitive drivetrains.
Surface Finish and Resurfacing Options
The flywheel contact surface must accept the clutch friction material consistently. Surface finish determines initial bedding and long-term grip. A surface that is too rough can accelerate wear, while one that is too smooth may cause clutch slippage until it beds in.
Consider whether the flywheel can be resurfaced and the recommended machining limits. Flywheels intended for resurfacing extend service life and can be a cost-effective choice when replacing the clutch, but not all units are designed to withstand multiple machining cycles.
Starter Ring and Tooth Quality
The starter ring gear teeth engage with the starter pinion, so tooth profile and hardness affect starter longevity and engagement reliability. Poorly machined teeth can chip, leading to starter grinding or failure to engage.
Inspect for consistent tooth geometry and heat-treated surfaces when possible. Units with integrated, hardened ring gears or replaceable rings provide a more durable engagement surface and simplify repairs if damage occurs.
Serviceability and Installation Guidance
Ease of installation and availability of clear torque specs or alignment instructions reduces the risk of incorrect assembly. Some flywheels require specific fastener torque sequences, threadlocker, or dowel alignment to ensure proper seating.
Choose a flywheel that includes installation guidance or documentation on torque values and break-in procedures. Serviceability also covers whether the unit supports future maintenance such as resurfacing or ring gear replacement.
FAQ
How do I know if my Buick Regal flywheel needs replacement?
Signs that often point to a failing flywheel include persistent clutch judder, unusual vibration during acceleration, or grinding noises from starter engagement. Visible surface damage or deep scoring found during inspection also suggests replacement. A professional inspection can confirm whether resurfacing is possible or a full replacement is required.
Can a flywheel be resurfaced instead of replaced?
Resurfacing is commonly possible when the flywheel has minor wear or hot spots and remains within the manufacturer’s thickness and runout specifications. Resurfacing restores a flat friction surface but is not appropriate if the flywheel is cracked, warped beyond limits, or already at minimum thickness. Always confirm machining limits before opting for resurfacing.
What causes flywheel vibration in a Buick Regal?
Vibration can stem from imbalance due to manufacturing defects, clutch wear that alters load distribution, misaligned installation, or damage to the flywheel surface. Engine or transmission mounts and other driveline components can also exacerbate perceived flywheel vibration. Diagnosing the source often requires isolating the clutch and measuring runout and balance.
Is a dual mass flywheel necessary for my Buick Regal?
Whether a dual mass unit is appropriate depends on the Buick Regal’s original drivetrain design and the desired balance between NVH reduction and long-term serviceability. Dual mass flywheels can absorb more vibration but are typically more complex and may have different maintenance considerations than single-mass units. Check the vehicle’s specifications to determine which design is correct.
What should I expect during flywheel installation on a Buick Regal?
Installation usually requires accurate crankshaft alignment, correct bolt torque sequence, and sometimes threadlocker on fasteners. You may need to check flywheel runout and confirm the starter rings mesh correctly. Following manufacturer torque specs and break-in recommendations helps ensure reliable engagement and longevity.
How We Chose the Best Buick Regal Flywheel
We shortlisted products based on factors that directly affect performance and long-term reliability in the Buick Regal. Primary evaluation criteria included precise OEM or OEM-equivalent fitment to ensure correct starter and clutch alignment, material composition and hardness for wear resistance, and surface finish suitability for resurfacing or direct installation. We also weighted balance and vibration control, because imbalance can transmit into the driveline and accelerate wear. Serviceability was considered, including whether the unit is designed for resurfacing and clear guidance for installation. We excluded units lacking clear fitment data for the Buick Regal, flywheels with undocumented material specs, and parts intended only for racing or specialty applications that compromise daily drivability. The final list focuses on units that balance durability, serviceability, and correct mechanical compatibility for typical Buick Regal use cases.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a Buick Regal flywheel, prioritize correct fitment and material compatibility with your clutch system. Balance and surface condition directly influence vibration, noise, and clutch life, so give those factors significant weight in your decision. Decide early whether resurfacing is an option or if a new unit is warranted, and prefer flywheels that include clear installation guidance and serviceability features. That approach helps ensure durable, quiet engagement and reduces the likelihood of repeat intervention.
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