KYB Strut-Plus Front Strut Assembly SR4456 for 2014–2017 Ford Expedition and Lincoln Navigator

A strut assembly handles vehicle weight, determines ride height, acts as the steering pivot, controls vehicle stability and can affect a vehicles electronic crash avoidance systems. As an original equipment supplier, KYB understands how your vehicle should ride, handle and perform. The KYB Strut-Plus is engineered to help restore the handling and control capabilities of your vehicle. We start with an Original Equipment (OE) Restoring KYB Strut. High carbon steel coil springs are developed considering vehicle attributes and corners weights to help make sure the ride height is restored within OE specifications.

• Engineered to help vehicles with electronic safety systems (ESC, ABS, etc.)

The KYB Strut-Plus Front Strut Assembly is engineered to help restore the original handling, ride height, stability, and steering response of select Ford Expedition and Lincoln Navigator models without air or electronic suspension. As an original equipment supplier, KYB designs its replacement strut assemblies to help vehicles perform as intended, providing a practical solution for worn or weakened suspension components.

Each KYB Strut-Plus assembly combines an OE-restoring KYB strut with a high-carbon-steel coil spring developed around vehicle attributes and corner weights. This integrated design helps simplify installation while supporting ride height restoration within OE specifications. The assembly is also engineered to work with vehicles equipped with electronic safety systems, including electronic stability control and anti-lock braking systems.

Fitment: Designed for the front suspension of select 2014–2017 Ford Expedition and 2014–2016 Lincoln Navigator applications without air or electronic suspension. Verify the vehicle’s suspension configuration and application details before ordering. The KYB part number for this assembly is SR4456.

Specifications and Technical Data

• Brand: KYB
• Part Number: SR4456
• Product Type: Complete front strut assembly
• Installation Position: Front suspension
• Suspension Compatibility: Vehicles without air or electronic suspension
• Spring Construction: High-carbon-steel coil spring
• Safety System Compatibility: Engineered for vehicles with ESC, ABS, and related electronic safety systems
• Application Type: Automotive replacement suspension component

What's Included

• One KYB Strut-Plus front strut assembly

Features:

• OE-restoring KYB strut helps return handling and ride control
• High-carbon-steel coil spring supports ride height restoration within OE specifications
• Complete strut assembly helps simplify replacement compared with sourcing separate components
• Engineered to support vehicles equipped with electronic stability control, ABS, and related safety systems

Fitments:
2014 Ford Expedition EL King Ranch
2014 Ford Expedition EL Limited
2014 Ford Expedition EL XL
2014 Ford Expedition EL XLT
2014 Ford Expedition King Ranch
2014 Ford Expedition Limited
2014 Ford Expedition XL
2014 Ford Expedition XLT
2014 Ford F-150 FX2
2014 Ford F-150 King Ranch
2014 Ford F-150 Lariat
2014 Ford F-150 Limited
2014 Ford F-150 Platinum
2014 Ford F-150 STX
2014 Ford F-150 XL
2014 Ford F-150 XLT
2014 Lincoln Navigator Base
2014 Lincoln Navigator L
2015 Ford Expedition EL King Ranch
2015 Ford Expedition EL Limited
2015 Ford Expedition EL Platinum
2015 Ford Expedition EL XL
2015 Ford Expedition EL XLT
2015 Ford Expedition King Ranch
2015 Ford Expedition Limited
2015 Ford Expedition Platinum
2015 Ford Expedition XL
2015 Ford Expedition XLT
2015 Lincoln Navigator Base
2015 Lincoln Navigator L
2016 Ford Expedition EL King Ranch
2016 Ford Expedition EL Limited
2016 Ford Expedition EL Platinum
2016 Ford Expedition EL SSV
2016 Ford Expedition EL XL
2016 Ford Expedition EL XLT
2016 Ford Expedition King Ranch
2016 Ford Expedition Limited
2016 Ford Expedition Platinum
2016 Ford Expedition SSV
2016 Ford Expedition XL
2016 Ford Expedition XLT
2016 Lincoln Navigator L Reserve
2016 Lincoln Navigator L Select
2016 Lincoln Navigator Reserve
2016 Lincoln Navigator Select
2017 Ford Expedition EL King Ranch
2017 Ford Expedition EL Limited
2017 Ford Expedition EL Platinum
2017 Ford Expedition EL SSV
2017 Ford Expedition EL XL
2017 Ford Expedition EL XLT
2017 Ford Expedition King Ranch
2017 Ford Expedition Limited
2017 Ford Expedition Platinum
2017 Ford Expedition SSV
2017 Ford Expedition XL
2017 Ford Expedition XLT
2017 Lincoln Navigator L Reserve
2017 Lincoln Navigator L Select
2017 Lincoln Navigator Reserve
2017 Lincoln Navigator Select

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1