HomeSuspension > Suspension, Springs and Related ComponentsWestar AS-7342 Air Suspension Spring - Rear Left
Part #: AS-7342

Westar AS-7342 Air Suspension Spring - Rear Left

Rear Left
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, DTS
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Air Suspension Spring for Cadillac DTS

The Westar AS-7342 air suspension spring is engineered to meet or exceed OEM specifications, ensuring precise fit and reliable performance for your Cadillac DTS. This new air spring is designed to maintain your vehicle's ride quality and handling characteristics without compromise.

Key Features of Westar AS-7342 Air Suspension Spring

  • Designed to meet or exceed OEM specifications on quality, fit, and performance
  • All products are new; no remanufactured units are sold
  • Performance matches or exceeds OEM standards for long life and durability

Detailed Product Description

The Westar AS-7342 air suspension spring is a direct replacement part specifically compatible with Cadillac DTS models. Manufactured with high-quality materials, this air spring is built to provide consistent air pressure support, maintaining proper vehicle height and improving ride comfort. Its design ensures a precise fit, reducing installation time and minimizing the risk of leaks or premature failure. By matching or exceeding OEM performance, the AS-7342 helps preserve the original handling characteristics of your Cadillac DTS.

Common Applications and Problem Resolution

  • Restores proper suspension height and vehicle stance
  • Eliminates uneven or sagging suspension issues
  • Improves ride comfort and handling stability
  • Replaces worn or damaged air springs causing air leaks
  • Addresses suspension noise related to faulty air springs

Installation Notes and Tips

Installation of the Westar AS-7342 air suspension spring should be performed by a qualified technician familiar with air suspension systems. Ensure the vehicle is securely lifted and the air system is fully depressurized before removal. Inspect related components such as air lines and compressors for wear or damage during replacement. Proper torque specifications should be followed to avoid damage and ensure a secure fit.

Quality Assurance and Warranty

Westar guarantees that the AS-7342 air suspension spring is a new product, not remanufactured, and is manufactured to meet or exceed OEM standards. This commitment to quality supports long service life and reliable performance. Please refer to Westar's warranty policy for specific coverage details.

This part fits 6 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2011CadillacDTSLimousineRear LeftAIR SPRING - REAR LEFT
2010CadillacDTSLimousineRear LeftAIR SPRING - REAR LEFT
2009CadillacDTSLimousineRear LeftAIR SPRING - REAR LEFT
2008CadillacDTSLimousineRear LeftAIR SPRING - REAR LEFT
2007CadillacDTSLimousineRear LeftAIR SPRING - REAR LEFT
2006CadillacDTSLimousineRear LeftAIR SPRING - REAR LEFT

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

This part directly replaces or is cross-referenced with the following part numbers:

4J0001A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.