Arnott Industries Suspension Strut and Coil Spring Assembly P/N:SK-3597

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$460.99
MPN: SK-3597
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Arnott Industries Suspension Strut and Coil Spring Assembly P/N:SK-3597
Arnott Industries Suspension Strut and Coil Spring Assembly P/N:SK-3597
$460.99

Keep the front-right corner riding and handling like factory with the Arnott Industries Suspension Strut and Coil Spring Assembly SK-3597 (also written SK3597). This complete strut and coil spring assembly arrives as a pre-assembled unit — strut, coil spring, and mount together — for convenient installation on the 2015-2017 Ford Expedition and 2015-2017 Lincoln Navigator. It is cataloged for the FRONT RIGHT position.

  • Active-to-passive conversion: replaces the original electronic/active strut with a passive design, so it delivers ride control without any external electronic commands from the vehicle.
  • Custom-valved: the shock valving is tuned to mimic the OE strut's stability, handling, control, and comfort; Arnott engineers determined and tested the internal settings.
  • Improved seals: designed to help prevent leaks.
  • Engineered and assembled in the USA.

Because struts wear as a matched pair, Arnott recommends replacing them in pairs for balanced ride and handling.

Interchange: FL1Z18124B

This part cross-references / interchanges with the following part numbers:

FL1Z18124B

Frequently Asked Questions

What vehicles does the Arnott SK-3597 fit?

It is a direct-fit replacement for the 2015-2017 Ford Expedition and 2015-2017 Lincoln Navigator. See the Buyer's Guide tab to confirm the fit for your vehicle.

Which corner is this strut assembly for?

It is cataloged for the FRONT RIGHT position. If you also need the opposite side, order the matching left-side unit separately.

Is this a complete strut and coil spring assembly?

Yes. It ships pre-assembled with the strut, coil spring, and mount together, so no separate spring compression is needed for installation.

Does this convert an electronic strut to a passive one?

Yes. This passive design replaces the original electronic/active strut and provides ride control without any external electronic commands from the vehicle.

Should I replace both struts at once?

Arnott recommends replacing struts in pairs. Doing both sides together helps keep ride and handling balanced across the axle.