HomeSuspension > Shocks and StrutsFCS 346328 Suspension Shock Absorber - Rear
Part #: 346328

FCS 346328 Suspension Shock Absorber - Rear

FCS, Rear
⚙️ 24 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$50.64Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦FCS, Rear
🚗Fitment: Cadillac, ATS and CTS
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Suspension Shock Absorber for Cadillac ATS and CTS

The FCS suspension shock absorber, part number 346328, is engineered to provide consistent damping performance for Cadillac ATS and CTS models. Designed with precise dimensions, this shock absorber ensures optimal ride quality and vehicle control.

  • Compressed length: 14.25 inches
  • Extended length: 20.55 inches
  • Stroke length: 6.3 inches
  • Compatible with Cadillac ATS and CTS
  • Part number: 346328

About the FCS Brand Line

The FCS brand line focuses on suspension components that meet strict quality and durability standards. This shock absorber is part of the FCS lineup, known for delivering reliable performance and precise fitment for specific vehicle applications, including Cadillac models.

Product Details and Specifications

This suspension shock absorber features a compressed length of 14.25 inches and an extended length of 20.55 inches, providing a stroke length of 6.3 inches. These measurements are critical for maintaining proper suspension travel and vehicle stability. The part number 346328 corresponds specifically to this configuration, ensuring compatibility with Cadillac ATS and CTS vehicles. The shock absorber is designed to absorb road impacts and reduce vibrations, contributing to a smoother and safer driving experience.

Common Applications and Problem Solving

  • Reduces excessive bouncing and improves ride comfort
  • Restores proper suspension travel and handling
  • Minimizes noise and vibration from worn shocks
  • Enhances vehicle stability during braking and cornering
  • Addresses uneven tire wear caused by faulty shocks

Installation Notes and Tips

When installing the FCS suspension shock absorber 346328 on Cadillac ATS or CTS models, ensure the vehicle is securely lifted and supported. Verify the shock absorber’s compressed and extended lengths match the original equipment specifications. Proper torque settings should be applied to mounting hardware to maintain suspension integrity. It is recommended to inspect related suspension components during installation for wear or damage.

Quality Assurance and Warranty

The FCS suspension shock absorber 346328 is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, FCS products typically undergo rigorous quality control to ensure reliability in Cadillac ATS and CTS applications.

BrandFCS
Part Number346328
PositionFCS, Rear
Compressed Length14.25
Extended Length20.55
Stroke Length6.3

This part fits 24 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2019CadillacCTSRearExc. Electronic and Performance Suspension; FCS
2018CadillacATSAWDRearFCS
2018CadillacCTSRearExc. Electronic and Performance Suspension; FCS
2017CadillacATSAWDRearFCS
2017CadillacCTSRearExc. Electronic and Performance Suspension; FCS
2016CadillacATSPerformanceRearFCS
2016CadillacATSLuxuryRearFCS
2016CadillacATSBaseRearFCS
2016CadillacATSPremiumAWDRearFCS
2016CadillacCTSRearExc. Electronic and Performance Suspension; FCS
2015CadillacATSPerformanceRearFCS
2015CadillacATSLuxuryRearFCS
2015CadillacATSBaseRearFCS
2015CadillacATSPremiumAWDRearFCS
2015CadillacCTSRearExc. Electronic and Performance Suspension; FCS
2014CadillacATSPerformanceRearFCS
2014CadillacATSLuxuryRearFCS
2014CadillacATSBaseRearFCS
2014CadillacATSPremiumAWDRearFCS
2014CadillacCTSRearExc. Electronic and Performance Suspension; FCS
2013CadillacATSPerformanceRearFCS
2013CadillacATSLuxuryRearFCS
2013CadillacATSBaseRearFCS
2013CadillacATSPremiumAWDRearFCS

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.