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If your Lincoln MKZ is showing signs of driveline vibration or noise, choosing the right driveshaft can make a big difference in comfort and reliability. You want a unit that fits the vehicle precisely, resists imbalance, and is built to last under normal driving conditions. This guide highlights the top shortlisted driveshaft options for the Lincoln MKZ and explains the evaluation criteria used to assess fitment, materials, and durability. Read on to understand what matters when selecting a replacement and which features to prioritize before you buy.
Looking for other parts? See all Lincoln MKZ parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | A-Premium Front Complete Driveshaft Assembly for Ford Super Duty 4WD (7.3L Diesel) |  |
| Most Popular A crowd favorite that many people choose with confidence | XIMAKA Rear Driveshaft Assembly for Lincoln MKZ (2007–2014) |  |
| Best Quality Built to a higher standard if you want something more solid | A-Premium Rear Driveshaft Assembly (3-Piece) |  |
| Best Budget The cheapest option that still gets the job done reliably | ACZCR Rear Driveshaft Assembly for Lincoln MKZ (2007–2012) |  |
| Most Sold A high-volume bestseller chosen again and again | Flynsu Rear Driveshaft Replacement 37100-42090 |  |
| Best Value for Money The sweet spot between price and what you get | SCITOO Rear Driveshaft Compatible with 2007–2012 Ford Fusion / 2007–2011 Lincoln MKZ / 2007–2012 Mercury Milan |  |
| Best Overall The best all-around choice for most situations | Dorman 936-121 Rear One-Piece Aluminum Driveshaft Assembly |  |
1. A-Premium Front Complete Driveshaft Assembly for Ford Super Duty 4WD (7.3L Diesel)
| Position | Front |
|---|---|
| U-Joint Type | 1350 SERIES (5-178X) |
| Shaft Material | Steel |
| Fitment Notes | 4WD, V8 7.3L diesel; F-350 SRW only |
This front complete driveshaft is built as a direct replacement for specific Ford 4WD trucks with the 7.3L diesel V8 and is meant to restore smooth power transfer from the transmission to the front differential. It installs in the front position and uses a 1350-series U-joint with an extendable/telescoping section to accommodate driveline movement. Notable features called out by the manufacturer include corrosion-resistant coatings, vibration damping design, and painted finish to help resist rust. In practice this means a straightforward replacement for damaged or worn original shafts that can improve ride comfort and eliminate driveline vibration when matched to the correct vehicle build. Buyers should note fitment is specific to 4WD, V8 7.3L diesel models and for some F-350s only single rear wheel configurations. Some customers report limited grease fittings on certain joints and recommend periodic inspection of bearing caps and the extendable joint to maintain longevity. Professional installation or careful alignment during install is advisable to avoid vibration from incorrect fitment.
Best for: Reliability-focused buyers who prioritize returning a tired or damaged driveline to stable, vibration-free operation with a straightforward replacement that matches factory fitment.
Less Ideal for: Shoppers who need a universal or multi-vehicle driveshaft solution or those unwilling to verify exact build dates and drivetrain specs before purchase should look elsewhere.
- Direct-replacement design for compatible 7.3L Ford 4WD models reduces fitment guessing
- Corrosion-resistant painted finish helps prevent rust on older trucks
- 1350-series U-joint and telescoping section accommodate driveline movement and damping
- Appears well packaged and intended for low-maintenance operation
- Fitment is vehicle- and drivetrain-specific so wrong variant will not fit
- Some universal joints lack full grease fittings, which may limit serviceability
Verdict A practical, corrosion-resistant front driveshaft built to restore smooth power delivery on the specified Ford 7.3L 4WD trucks, but confirm exact drivetrain fitment and service access before buying.
2. XIMAKA Rear Driveshaft Assembly for Lincoln MKZ (2007–2014)
| Vehicle fitment | Lincoln MKZ 2007-2014 AWD |
|---|---|
| Position | Rear |
| Material | Steel |
| Exterior | Machined |
This XIMAKA rear driveshaft is a full replacement assembly intended to restore driveline function on Lincoln MKZ AWD models from 2007 through 2014. It replaces the rear propeller shaft and is made from steel with machined exterior surfaces, supplied to match factory dimensions so it bolts in without major modification when the part selection is correct. In practical use it restores smooth power delivery to the rear differential and eliminates vibration caused by worn or damaged shafts or universal joints. Buyers will appreciate that it ships as a complete unit and several customers report straightforward installation and balanced operation. The product is engineered to factory-style fitment, but proper selection against the reference part numbers is essential because driveshaft length and fit must match the vehicle; installation may require basic shop tools and professional help if you are not comfortable with driveline work. The assembly appears durable and is a good option when you need a fast, convenience-focused replacement for a failed rear driveshaft on a Lincoln MKZ.
Best for: Buyers who prioritize convenience and want a ready-made, direct-replacement driveshaft that minimizes downtime and simplifies repair of a 2007–2014 Lincoln MKZ AWD.
Less Ideal for: Owners looking for a custom or performance-oriented driveshaft solution or those who prefer to rebuild individual driveline components rather than replace the full assembly.
- Complete rear driveshaft sold as a ready-to-install assembly
- Manufactured to match factory dimensions for direct fit on specified model years
- Made from steel with machined finish for durability and balanced rotation
- Multiple reference part numbers provided to help confirm correct fitment
- Requires careful pre-purchase verification of reference part numbers to ensure correct fit
- May need professional installation or basic driveline adjustments for proper alignment
Verdict A convenient, factory-dimension rear driveshaft replacement for 2007–2014 Lincoln MKZ AWD when you need a fast, drop-in fix.
3. A-Premium Rear Driveshaft Assembly (3-Piece)
| Position | Rear |
|---|---|
| Shaft Material | Steel |
| Shaft Length | 89.125 inch |
| Special Features | Corrosion-resistant Materials, Effective Vibration Damping, Serviceable U-joints |
This three-piece rear driveshaft assembly is a direct-replacement style driveshaft built for rear position use. It installs like a factory unit and is typically used to restore smooth drivetrain operation after a worn prop shaft or bad universal joints cause vibration or clunks. Notable features called out by the maker include corrosion-resistant coatings, serviceable universal joints, and measures aimed at vibration damping—benefits that translate to quieter operation and improved driving stability once fitted. In practice the three-piece design makes installation and packaging simpler than a single long shaft and gives service access to joints without replacing the entire assembly. Limitations to consider are variation in long-term durability across aftermarket shafts and the occasional need to replace mounting bolts or check transfer case fluid during installation. Buyers should expect a functional, cost-effective factory-replacement alternative but keep routine inspection of joints and center support bearing in mind for longevity.
Best for: Performance-oriented buyers who prioritize restoring tight drivetrain feel and reducing vibration while keeping serviceability in mind.
Less Ideal for: If you want a long-term, dealership-sourced factory part with manufacturer backing beyond a one-year guarantee, consider sourcing a factory-quality replacement instead.
- Three-piece assembly with serviceable universal joints for easier maintenance and repair.
- Corrosion-resistant exterior to help against road salt and moisture in wet climates.
- Designed for vibration damping to reduce driveline noise and harshness after installation.
- Fits as a direct rear replacement to restore factory-style drivetrain geometry.
- Aftermarket construction means long-term durability may vary compared with factory parts.
- May require replacing old fasteners and topping up transfer case or differential fluid during installation.
Verdict A practical, serviceable aftermarket rear driveshaft that restores driveline smoothness and reduces vibration while offering easier maintenance than a one-piece factory shaft.
4. ACZCR Rear Driveshaft Assembly for Lincoln MKZ (2007–2012)
| Position | Rear Side |
|---|---|
| Shaft Material | Steel |
| Replace Part Numbers | 936-811, AE5Z-4R602-A |
This ACZCR rear driveshaft is a direct-fit replacement designed for Lincoln MKZ models from 2007 to 2012 and is offered as a cost-conscious alternative to a factory replacement. It installs in the rear position and is built from steel to match the original mounting locations so installation uses existing bolts and yokes. In everyday use it restores driveline connection between the transmission and rear differential and is suitable for normal street driving and light-duty use. The practical benefits are straightforward: it simplifies repairs by matching factory fitment references, comes preassembled, and reduces downtime compared with rebuilding an old shaft. Important limitations are that this is a value-oriented aftermarket part so it may not match the long-term durability or precise balance of higher-end or OEM shafts, and it is intended for standard passenger use rather than heavy towing or aggressive performance upgrades. Confirming the vehicle year and OEM part number before purchase is advised to ensure compatibility.
Best for: Value-oriented owners focused on restoring normal drivability at low cost who prioritize straightforward fitment and quick repair rather than upgraded performance.
Less Ideal for: Drivers who need a driveshaft for towing, track use, or demanding high-mileage durability should consider higher-spec or factory-quality alternatives.
- Made to match factory mounting points for direct fit on Lincoln MKZ (2007–2012)
- Steel construction provides solid basic strength for everyday driving
- Offered as a complete assembled driveshaft to simplify replacement
- Low-cost option compared with dealer or premium aftermarket shafts
- May not offer the same long-term balance and fatigue life as premium or factory-quality driveshafts
- Not intended for heavy towing, high-performance use, or prolonged high-load conditions
Verdict A practical, low-cost direct-fit rear driveshaft for Lincoln MKZ owners who need an affordable replacement for normal driving use.
5. Flynsu Rear Driveshaft Replacement 37100-42090
| Manufacturer | Flynsu |
|---|---|
| Manufacturer Part Number | 3710042090 |
| Applicable Models | Replacement for Toyota RAV4 4WD AWD 2006-2018; Replacement for Lexus NX200t NX300h 4WD AWD 2015-2017 |
This Flynsu rear driveshaft is a replacement driveshaft assembly designed to swap in when the original rear shaft fails. It is supplied as a complete unit with serviceable universal joints and a carrier bearing so installation replaces several worn components at once. The listing highlights a balanced build and anti-corrosion coating, which in practice helps reduce vibration and rust after installation. Buyers report that the driveshaft fits without modification and eliminates highway shudder when matched correctly. Typical use is a direct repair at a shop when the factory shaft has worn U-joints or a failed bearing; the serviceable U-joints are convenient for future maintenance. Limitations to consider are variable longevity reported across users and occasional fitment differences at flange stud sizes that may require minor adaption by a technician. Expect to pay for professional installation and to verify bolt hole and stud compatibility with your vehicle during purchase.
Best for: Risk-averse mainstream buyers who prefer a ready-made replacement that restores drivability with minimal modification and values a straightforward swap done by a trusted shop.
Less Ideal for: Owners seeking a heavy-duty or performance driveshaft for aggressive driving or towing should consider purpose-built alternatives rather than a direct replacement assembly.
- Supplied as a complete assembly with serviceable universal joints for easier future maintenance
- Balanced and coated to resist vibration and corrosion
- Designed to directly replace a failed rear driveshaft and eliminate driveline shudder
- Multiple users report straightforward installation and good fit when matched to the vehicle
- Some buyers reported premature U-joint wear or failure after extended mileage
- Possible mismatch in flange stud hole sizing that may need technician adjustment
Verdict A convenient complete-replacement driveshaft that can stop vibration and restore rear driveline function, but check flange compatibility and expect varying long-term durability.
6. SCITOO Rear Driveshaft Compatible with 2007–2012 Ford Fusion / 2007–2011 Lincoln MKZ / 2007–2012 Mercury Milan
| Fitment years | 2007-2011 (Lincoln MKZ) |
|---|---|
| Unit condition | Fully assembled driveshaft |
| Exterior | Machined |
| Manufacturer | SCITOO |
This SCITOO rear driveshaft is a ready-to-install replacement intended to restore driveline power transfer on compatible mid-2000s Ford and Lincoln sedans, including the Lincoln MKZ. It ships fully assembled with pressed U-joints so you can bolt it in place without splicing or major modification, and the machined exterior and stated OE-style part numbers indicate it was produced to match factory geometry. Typical use is a direct swap when the original shaft is worn, noisy, or damaged; buyers report straightforward installation and improved quietness compared with a failing shaft. Practical benefits include replaceable U-joints and a single assembled unit that saves shop time versus rebuilding a worn shaft. Known limitations are variable fitment between vehicle submodels and occasional reports of minor vibration if the shaft is not perfectly balanced; measuring the original shaft and confirming year/make/model compatibility before ordering is important. For a cost-conscious repair, this offers solid value, but exact fit and balance can vary so shops sometimes rebalance after installation.
Best for: Buyers looking to optimize maintenance cost and downtime with a practical, budget-conscious replacement that gets a 2007–2011 Lincoln MKZ back on the road with minimal parts sourcing hassle.
Less Ideal for: Drivers seeking a performance-balanced or high-end remanufactured driveshaft for heavy-duty use should consider specialty rebalance or aftermarket performance units instead.
- Fully assembled unit ready for direct replacement to reduce installation time
- Pressed U-joints allow future joint replacement without replacing the whole shaft
- Manufactured to match factory part numbers for easier fit checks
- Fitment can vary by submodel so measuring the OEM shaft is still necessary
- Some users reported slight vibration at highway speeds likely due to balance variation
Verdict A cost-effective, ready-to-install replacement driveshaft that restores function for Lincoln MKZ owners who prioritize practical, low-cost repairs but may need a balance check after installation.
7. Dorman 936-121 Rear One-Piece Aluminum Driveshaft Assembly
| Model | Dorman 936-121 |
|---|---|
| Manufacturer Part Number | 936-121 |
| OEM Part Number | GMP-016; 15751438 |
This Dorman rear one-piece aluminum driveshaft is a complete, pre-balanced assembly intended to replace a worn or damaged driveshaft without the need for reusing cores. It arrives with new yokes, tube, CV joints and universal joints so installation is mostly a bolt-in job for compatible vehicles. Typical use is a straight swap where the factory driveshaft has failed or is producing vibration; its pre-balanced construction helps avoid driveline shake after fitting and the non-staked universal joints allow future servicing instead of full replacement. Practical benefits include straightforward installation, avoidance of core returns, and OEM-style fit because the part is made to original equipment dimensions. Limitations are that fitment must be verified carefully for your vehicle since several buyers reported wrong-length or sizing issues, and the listing’s dimensional notes have occasional inconsistencies that can lead to returns if the exact length does not match the vehicle application.
Best for: Balanced buyers who want a practical, ready-to-install replacement that minimizes extra parts work and avoids core returns while prioritizing reliable driveline behavior.
Less Ideal for: Buyers who prefer custom-length shafts, performance-modified drivetrains, or who cannot verify exact fitment for their specific vehicle should consider other specialized options.
- Comes as a complete pre-balanced assembly ready to install
- All-new components eliminate core charges and used parts
- Serviceable universal joints allow future repair without replacing the whole shaft
- Made to original equipment dimensions for straightforward fit when matched correctly
- Fitment and length discrepancies have been reported, so confirming exact vehicle compatibility is necessary
- Product listing dimensions have shown inconsistencies across buyers
Verdict A convenient, factory-dimension replacement driveshaft that delivers quick, serviceable repairs when fitment is confirmed, but double-check length before buying.
Choosing the Right Lincoln MKZ Driveshaft: Key Factors to Consider
Fitment and Spline Compatibility
Correct fitment is the foundation of a reliable driveshaft. The shaft must match the MKZ’s flange pattern, spline count, and overall length to ensure proper engagement with the transmission and differential. A driveshaft that is too long or uses the wrong splines can cause poor alignment and accelerated wear. Verifying the exact vehicle year and drivetrain layout is essential because small differences in spline or flange designs will affect compatibility. When a driveshaft lists vehicle-specific fitment, it reduces the chance of installation issues and additional modification costs.
Balance and Vibration Control
A properly balanced driveshaft minimizes vibration that transfers into the cabin and drivetrain. Balance is especially important at highway speeds and under varying loads, where even minor imbalances can cause noticeable shimmy or noise. Manufacturers that specify dynamic balancing tolerances help ensure smoother operation. Consider whether the driveshaft has been dynamically balanced after assembly and whether balancing marks or reports are provided. Good balance reduces stress on bearings, u-joints, and transmission components, extending service intervals and improving comfort.
U-Joint and Connection Quality
Universal joints are critical pivot points that transmit torque while allowing angular movement. The quality, sealing, and fitment of the u-joints determine durability and noise levels. High-quality u-joints resist contamination and wear, which reduces the likelihood of clunking or premature failure. Also inspect how the u-joints connect to the shaft and flanges. Press-fit versus bolt-type connections have different service implications. A design that allows straightforward replacement of u-joints without replacing the entire shaft can be beneficial for long-term maintenance.
Materials and Manufacturing Standards
Material choices and forging or welding techniques affect strength and fatigue life. Driveshafts made from higher-grade steel or aluminum alloys can offer a favorable strength-to-weight ratio, which influences vehicle handling and rotational inertia. Consistent welds and quality control during fabrication reduce the chance of cracks developing under repeated torque cycles. Look for clear manufacturing specifications, such as heat treatment, weld type, and material grade. Parts with traceable manufacturing controls and third-party testing data provide additional confidence in long-term reliability.
Corrosion Protection and Finish
Driveshafts are exposed to road contaminants, moisture, and salt, and corrosion can weaken components and compromise connections. Protective coatings, plating, or powder finishes extend life by slowing rust and pitting. Corrosion-resistant finishes on splines and flange surfaces also help maintain fitment accuracy over time. Consider whether replaceable components like u-joints have seals and greasing provisions to limit water ingress. Good surface treatment reduces the risk of seized connections during removal and service, lowering repair effort.
Serviceability and Warranty Support
Serviceability impacts long-term ownership costs. Driveshafts designed so that bearings, u-joints, or center supports can be serviced or replaced individually reduce future repair work. Clear access points and common fastener types make maintenance easier for technicians and DIYers alike. Warranty coverage and manufacturer support reflect confidence in the component. A reasonable warranty period and clear claims process can protect you if manufacturing defects appear early in service. Also factor in availability of replacement parts such as u-joints and center bearings.
FAQ
What are common driveshaft symptoms in a Lincoln MKZ?
Common signs often include vibration under acceleration, a clunking noise when shifting between drive and reverse, or intermittent drivetrain shudder. These symptoms usually depend on speed and load and can indicate imbalance, worn u-joints, or poor fitment. A systematic inspection of coupling points and balance is the usual next step.
Can a worn u-joint cause driveshaft vibration?
Yes. Worn or loose u-joints can introduce play and allow the shaft to move under load, which often presents as vibration or rhythmic noise. Replacing failing u-joints or addressing loose connections typically reduces vibration. It often depends on the extent of wear and whether the shaft was damaged as a result.
Is driveshaft balancing necessary after installation?
Balancing is often important, especially if the new part was modified or if you notice vibration after installation. Many replacement driveshafts are balanced by the manufacturer, but if alterations are made during fitting, a post-install dynamic balance may be required. It usually depends on symptoms and installation history.
How long does a driveshaft last on average?
Service life varies widely based on driving habits, road conditions, and maintenance. A well-manufactured driveshaft with proper balance and protected connections can last many years, while exposure to corrosion or repeated impact can shorten life. Regular inspections of u-joints and seals help extend service intervals.
Can driveshaft noise come from other components?
Yes. Noise perceived as coming from the driveshaft can sometimes originate from center supports, differential bearings, or transmission issues. A focused diagnostic that isolates rotating components and inspects mounting hardware helps identify the real source before replacing the shaft.
How We Chose the Best Lincoln MKZ Driveshaft
We focused on attributes that directly affect service life and on-road behavior for Lincoln MKZ driveshafts. Key evaluation criteria included precise vehicle fitment and flange measurements, material and manufacturing quality that influence strength and fatigue resistance, and balance tolerances that reduce vibration under load. We also considered u-joint compatibility and spline count where applicable, as these determine mechanical fit and serviceability. Corrosion protection and finish were assessed because exposure to road salt and moisture affects longevity. Finally, we looked at warranty terms and manufacturer support as indicators of quality control and confidence. We excluded universal or generic driveshafts that do not list exact Lincoln MKZ fitment or that require extensive modification. Also excluded were products lacking basic technical specifications or clear return policies. The result is a shortlist emphasizing parts that fit without major alteration, meet mechanical and balance requirements, and are built for sustained use in this specific vehicle.
Our full evaluation process is outlined in our review methodology.
Conclusion
When replacing a driveshaft on a Lincoln MKZ, prioritize exact fitment, balance quality, and durable connection points. Those factors have the biggest impact on vibration control, noise reduction, and long-term durability. Consider serviceability and corrosion protection as secondary priorities to minimize future repair effort. Weigh the tradeoffs between replaceable components and a fully integrated assembly, and verify manufacturer specifications for fitment and balance before committing to a purchase. Doing so helps ensure reliable, quiet operation and reduces the chance of repeat work.
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