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2Pcs Rear Variable Damping Shock & Coil Spring Assemblies for 2016-2020 Cadillac CT6

Regular price $239.99 $288.00
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Direct Replacement

OEM-Quality Part

Fitment Support

Warranty Protected

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Rear Variable Damping Shock & Coil Spring Assemblies for 2016-2020 Cadillac CT6

2Pcs Rear Variable Damping Shock & Coil Spring Assemblies for 2016-2020 Cadillac CT6

2Pcs Rear Variable Damping Shock & Coil Spring Assemblies for 2016-2020 Cadillac CT6

Shipping

All orders ship directly from our U.S. warehouses for faster delivery.

✔ Orders processed within 1–2 business days  
✔ Delivery typically takes 3–5 business days  
✔ Free Shipping on orders over $99 within the contiguous U.S.  
✔ Shipped via UPS, FedEx, USPS, or DHL  

⚠️Note: Alaska, Hawaii, PO Boxes, and APO/FPO addresses are currently not supported.

Packaging

Every order is carefully packed with protective materials to help prevent damage during transit.

Returns

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✔ 90-Day Return Policy  
✔ Unused items accepted in original condition  
✔ Free return shipping for defective or incorrect items  
✔ Fast refunds after inspection  

Warranty

Selected products include up to a 2 Year Limited Warranty against manufacturing defects.

Warranty coverage varies by product. Please refer to the product description for details.

Product Description

  • These 2Pcs Rear Variable Damping Shock & Coil Spring Assemblies restore electronically controlled rear suspension performance on 2016-2020 Cadillac CT6 models equipped with factory chassis control and variable damping.
  • The system uses electrical damping control to adjust rear shock response as driving and road conditions change. This pair replaces worn, leaking, noisy, or electronically unresponsive rear assemblies while retaining the original coil-spring suspension layout.
  • Features

    • Rear left and right interchangeable assemblies
    • Preassembled rear coil springs
    • Upper shock mounts included
    • Integrated variable damping electrical connections
    • Factory chassis-control mounting configuration
    • Matched two-piece rear suspension set

      Item Includes

      2 × Rear Variable Damping Shock & Coil Spring Assemblies

      All components shown in the product images are included

      Fitment

      • Compatible models For Cadillac CT6 models with Electronic Suspension, AWD or RWD, and Chassis Control.
      • 2016–2018 Cadillac CT6 Base | 2.0L L4 Gas
      • 2016–2018 Cadillac CT6 Base | 3.6L V6 Gas
      • 2016–2019 Cadillac CT6 Luxury | 2.0L L4 Gas
      • 2016–2018 Cadillac CT6 Luxury | 3.0L V6 Gas
      • 2016–2020 Cadillac CT6 Luxury | 3.6L V6 Gas
      • 2016–2019 Cadillac CT6 Platinum | 3.0L V6 Gas
      • 2016–2018 Cadillac CT6 Platinum | 3.6L V6 Gas
      • 2019–2020 Cadillac CT6 Platinum | 4.2L V8 Gas
      • 2017–2018 Cadillac CT6 Plug-In | 2.0L L4 Plug-In Hybrid
      • 2019 Cadillac CT6 Premium Luxury | 2.0L L4 Gas
      • 2016–2018 Cadillac CT6 Premium Luxury | 3.0L V6 Gas
      • 2016–2020 Cadillac CT6 Premium Luxury | 3.6L V6 Gas
      • 2019 Cadillac CT6 Sport | 3.0L V6 Gas
      • 2019–2020 Cadillac CT6-V | 4.2L V8 Gas

      Fitments
      Cadillac CT6 2016-2018 with Electric
      With AWD & RWD, with Chassis Control.
      Cadillac CT6 Base Sedan 4-Door 2.0L l4 GAS 2016-2018
      Cadillac CT6 Base Sedan 4-Door 3.6L V6 GAS 2016-2018
      Cadillac CT6 Luxury Sedan 4-Door 2.0L l4 GAS 2016-2019
      Cadillac CT6 Luxury Sedan 4-Door 3.0L V6 GAS 2016-2018
      Cadillac CT6 Luxury Sedan 4-Door 3.6L V6 GAS 2016-2020
      Cadillac CT6 Platinum Sedan 4-Door 3.0L V6 GAS 2016-2019
      Cadillac CT6 Platinum Sedan 4-Door 3.6L V6 GAS 2016-2018
      Cadillac CT6 Platinum Sedan 4-Door 4.2L V8 GAS 2019-2020
      Cadillac CT6 Plug-In Sedan 4-Door 2.0L l4 PLUG-IN HYBRID EV-GAS (PHEV) 2017-2018
      Cadillac CT6 Premium Luxury Sedan 4-Door 2.0L l4 GAS 2019
      Cadillac CT6 Premium Luxury Sedan 4-Door 3.0L V6 GAS 2016-2018
      Cadillac CT6 Premium Luxury Sedan 4-Door 3.6L V6 GAS 2016-2020
      Cadillac CT6 Sport Sedan 4-Door 3.0L V6 GAS 2019
      Cadillac CT6 V Sedan 4-Door 4.2L V8 GAS 2019-2020

      OE Number
      23405720
      23276555
      84239993
      84130116
      580-1121
      5801121

      Part interchange


      These OEM reference numbers are provided for identification and fitment verification.

      23405720,23276555,84239993,84130116,580-1121,5801121

      Not sure if this fits❓
      Send us your Year, Make, Model and Engine size before ordering.

      ⚠️IMPORTANT
      Please double-check your vehicle’s year, engine type, and part number before purchasing.
      If you're unsure, feel free to contact us for assistance.

      Specifications

      • Part Type Rear Variable Damping Shock & Coil Spring Assembly Pair
      • Fitment Type Direct Replacement
      • Condition New
      • Warranty 1 Years
      • Position Rear Suspension
      • Placement Rear Left / Rear Right
      • Suspension Type Factory Chassis Control / Variable Damping
      • Spring Included Yes
      • Upper Mount Included Yes
      • Electrical Connection Yes

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