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Front Pair Shock Struts Coil Spring Assembly (Electric) for 2013–2020 Lincoln MKZ: 2026 Buyer's Guide & Technical Overview

by flippancy 08 May 2026

Why Your 2013–2020 Lincoln MKZ Needs New Front Struts in 2026

The 2013–2020 Lincoln MKZ redefined the American luxury sedan with its Continuously Controlled Damping (CCD) system. Electronically modulated valves adjust ride firmness in milliseconds. That holds whether you drive the 2.0L EcoBoost, the 3.0T AWD, or the hybrid — and in every case, the front strut assemblies are the linchpin of the adaptive ride.

By 2026, the factory struts on these cars are well past their service life. Degraded damping, coil sag, and electronic actuator failures are now common across the fleet. If your MKZ nose-dives under braking or flashes suspension warnings, the front struts are the first thing to check.

The Front Pair Shock Struts Coil Spring Assembly Electric for 2013–2020 Lincoln MKZ is a complete, ready-to-install answer. It meets current aftermarket standards for durability, electronic integration, and ride quality — without the OEM dealership markup.

How CCD Actually Works on the MKZ

Each CCD strut carries a solenoid-actuated valve that interfaces directly with the Vehicle Dynamics Module (VDM). The VDM continuously varies damping force by modulating current to the actuator — soft for highway cruising, firm for controlled cornering.

That is also why a plain non-electronic strut will not work on this car. A replacement has to replicate the factory solenoid interface, or you inherit the "Service AdvanceTrac" and "Suspension Fault" warnings that plague inferior aftermarket units. This assembly preserves full CCD functionality.

Build Quality: What You Actually Get

Springs and fatigue resistance

The coil springs are wound from SAE 9254 high-tensile silicon-chromium steel and get multi-stage shot peening to resist fatigue cracking. On a strut whose valve cycles constantly, that is not a nice-to-have.

Corrosion protection

The strut body carries a triple-layer electrophoretic coating — e-coat, epoxy powder, and a clear topcoat. That stack exceeds the 1,000-hour salt-spray corrosion resistance now expected for North American aftermarket suspension components.

Pre-assembled and dyno-tested

Each pair arrives fully assembled: spring compressed, upper mount installed, bearing plate aligned, dust boot secured. No spring compressor required, which removes the most dangerous step of the job. Every unit is individually dyno-tested through its full compression and rebound stroke, with damping curves held within a ±5% tolerance of OEM baseline specifications.

Key Specifications

Specification Value
Spring Material SAE 9254 High-Tensile Silicon-Chromium Steel
Strut Body Coating Triple-Layer E-Coat + Epoxy Powder + Clear Topcoat
Salt Spray Resistance 1,000+ Hours (ASTM B117)
Damping Calibration OEM-validated curve, ±5% dyno tolerance
Actuator Type CCD Solenoid, PWM-controlled (VDM interface)
Installation Pre-assembled; no spring compressor required
Quality Standard IATF 16949:2026 / ISO 9001:2015 Compliant

OEM Cross-Reference and Fitment

This front pair is designed to directly replace the following references:

Reference Type Part Number(s) Notes
Ford/Lincoln OEM EG9Z-18124-B, EG9Z-18124-K Front left/right CCD strut assemblies
Aftermarket Cross-Ref AST18187, AST24732 Full assembly with electronic actuator
Vehicle Fitment Lincoln MKZ 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 2.0L I4, 3.0T V6, Hybrid — with CCD suspension
Position Front Pair (Left + Right) Complete strut & coil spring assembly

Warning Signs Your Front Struts Are Done

  • Excessive nose-dive under braking
  • Uneven tire wear, especially inner-edge cupping
  • Clunking noises over low-speed bumps
  • A "floating" sensation at highway speeds
  • Visible oil leakage from the strut body
  • Intermittent "Suspension Fault" warnings with stored DTCs on CCD models

Run the bounce test too. Push down firmly on a front corner and let go — a healthy strut settles within about 1.5 cycles. If the car keeps bobbing, the damping is finished.

⚠ Diagnostic note:

If your MKZ displays DTC C006B, C006C, U0415, or C0035–C0038 after strut replacement, that typically indicates a VDM recalibration requirement or a damaged wheel-speed sensor harness — not a strut defect. Always perform a VDM module reset via Ford IDS or a compatible scan tool after installation, and make sure the CCD actuator connector is fully seated and free of corrosion.

Installation: Two Steps You Cannot Skip

The swap itself is simple because the assembly ships complete — unbolt the old strut, seat the actuator connector, bolt the new unit in. No compressor, no caged springs.

After that, two steps are mandatory. First, a professional four-wheel alignment: replacing front strut assemblies alters camber and toe geometry, and the MKZ's MacPherson-strut front end is particularly sensitive to post-installation shifts. Skip it and you will burn through tires. Second, the VDM module reset via Ford IDS or a compatible bidirectional scan tool.

The 2026 Market Context

Three trends shaped the suspension category this year. The average vehicle age in North America hit a record 12.8 years, so the 2013–2020 MKZ fleet will stay on the road for another decade. The IATF 16949:2026 revision also puts heavier emphasis on traceability and batch-level testing for safety-critical chassis parts.

Third, electronic damping — once exclusive to luxury marques — has pushed aftermarket manufacturers to close the technology gap with OEM-supplier-grade solenoid integration. This assembly is built around all three realities.

Why a Complete Assembly Beats a Cartridge Swap

Replacing only the shock cartridge looks cheaper until you do the math. By 2026, original MKZ coil springs may have sagged by 10–15 mm, and upper mount bearings are frequently seized. A cartridge swap leaves every one of those worn parts in place.

The complete front pair assembly renews the coil spring, upper mount, bearing, and isolator in one installation. It saves labor time, removes spring-compression risk, and addresses every wear point at once.

More Ford and Lincoln Parts at Koeep

If you keep more than one vehicle from the Ford group on the road, two related listings are worth a look: the CA1Z-14A664-A clock spring for the Lincoln MKT, MKS, MKX, and the Ford Edge, Explorer, and Taurus, and the 5L1Z14A664A clock spring for the 2003–2006 Ford Expedition and Lincoln Navigator. Bookmark both if you service a mixed Ford-Lincoln garage.

Because the CCD strut is an electronically controlled component, our Electric & Hybrid Parts collection is the right place to browse if you run the MKZ hybrid or another electrified vehicle. And for another full replacement walkthrough, see the buyer's guide to the upper radiator core support assembly for the 2016–2019 Chevrolet Cruze.

Fitment Questions? Talk to Us

Not sure your MKZ carries CCD? Send us the VIN and we will check it before you order. Start at the request-for-quote page, email support@koeep.com, or message us on WhatsApp. Straight answers, no upsell.

Frequently Asked Questions

How do I know if my Lincoln MKZ has CCD electronic suspension?

Look for a "Drive Control" menu in the instrument cluster with Comfort, Normal, and Sport modes — CCD cars have it. You can also check for the electrical connector and solenoid wiring at the top of each front strut, or the EG9Z-18124-B or -K stamp on the original unit. The Koeep Electric Strut Assembly is designed specifically for CCD-equipped models.

What are the symptoms of a failing front strut on the MKZ?

Nose-dive under braking, inner-edge tire cupping, clunking over low-speed bumps, a floating feel at highway speed, visible oil leakage from the strut body, and — on CCD cars — "Suspension Fault" warnings with DTCs such as C006B, C006C, or C0035. The bounce test is a fast check: the front corner should settle within 1.5 cycles.

Is a wheel alignment required after replacing front struts?

Yes, absolutely. Replacing the front strut assemblies alters camber and toe geometry. A professional four-wheel alignment immediately after installation is mandatory to prevent premature tire wear and keep the car tracking straight — the MacPherson-strut front end is especially sensitive to it.

Do I need a spring compressor to install these?

No. Each unit arrives fully assembled — spring compressed, upper mount installed, bearing plate aligned, dust boot secured. That removes the highest-risk step of a strut job and cuts your installation time significantly.

Will these struts trigger a warning light on my dashboard?

When properly installed and with the CCD actuator connectors fully seated, they should not. Some MKZ vehicles may still require a VDM recalibration using Ford IDS software or a professional-grade bidirectional scan tool. If a "Service AdvanceTrac" warning persists after installation, a quick module reset typically resolves it.

Why replace the complete assembly instead of just the cartridge?

Because everything around the cartridge wears out too. By 2026, original MKZ coil springs may have sagged 10–15 mm and upper mount bearings are frequently seized. The complete assembly renews the spring, upper mount, bearing, and isolator together, saves labor, and eliminates spring-compression danger.

What do the CCD trouble codes mean after a strut swap?

DTC C006B, C006C, U0415, or C0035–C0038 after replacement usually points to a VDM recalibration requirement or a damaged wheel-speed sensor harness — not a defective strut. Reset the VDM via Ford IDS or a compatible scan tool, and verify the actuator connector is seated and corrosion-free.

Ready to bring back the CCD ride quality on your MKZ?View Product & Check Fitment →

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