FCS 355178 Suspension Strut - Front

Brand FCS 355178
Position Front
Compressed Length 16.85
Extended Length 19.76
Stroke Length 2.91
Product line FCS
Fits INFINITI · 2 vehicles

Suspension strut. Restores controlled damping and ride stability.

Compressed, extended, and stroke lengths are specified for accurate fitment.

$49.10Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Struts are typically replaced in pairs, axle by axle.
Order total $49.10
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Front Suspension Strut for INFINITI Q50 Sport Suspension

FCS 355178 is a front suspension strut for 2014-2015 INFINITI Q50 models with Sport Suspension. It is built around the listed compressed length, extended length, and stroke length to match the application’s suspension travel requirements. If you are replacing a worn front strut on a Q50, FCS 355178 provides a direct-fit service part for the specified vehicle range.

Key Features

  • Front suspension strut for 2014-2015 INFINITI Q50 with Sport Suspension
  • Compressed length: 16.85
  • Extended length: 19.76
  • Stroke length: 2.91
  • FCS part number 355178 for application-specific lookup
  • OE-style fitment for the front suspension position

Fitment and Application Details

Fits 2014-2015 INFINITI Q50, front, with Sport Suspension. This FCS 355178 strut is matched to the front suspension geometry used on those model years, making it a focused replacement for drivers searching for a front strut for INFINITI Q50 Sport Suspension or an FCS 355178 front suspension strut.

What This Strut Helps Address

  • Front-end bounce or excessive oscillation
  • Uneven ride control over bumps and road joints
  • Noisy or worn suspension response from a fatigued strut
  • Reduced stability during braking and cornering
  • Restoring proper front suspension travel on the specified Q50 application

Installation Notes and Tips

Verify the vehicle is a 2014-2015 INFINITI Q50 with Sport Suspension before ordering. Compare the original strut’s compressed length, extended length, and stroke length to confirm the replacement matches the front suspension setup. After installation, inspect related suspension components and perform a wheel alignment if the service procedure calls for it.

Quality Assurance

FCS supplies suspension service parts for application-specific replacement needs. Part number 355178 is cataloged for the confirmed front fitment on the INFINITI Q50 with Sport Suspension.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
2015INFINITIQ50RWDFrontWith Sport Suspension; FCS
2014INFINITIQ50RWDFrontWith Sport Suspension; FCS