OEM Replacement Complete Front Suspension Kit

This kit is compatible with Cadillac CTS models from 2008–2015 with RWD (Rear Wheel Drive) only. It fits all trims including Base, Luxury, Performance, Premium, and V-Series, with body styles including Coupe, Sedan, and Wagon. All engine options are supported (2.0L Turbo, 3.0L V6, 3.6L V6, and 6.2L V8 Supercharged). This kit will NOT work with FWD (Front Wheel Drive) models. To confirm compatibility, please verify your vehicle's drivetrain and match the OE Part Numbers, or contact us with your VIN.

This complete suspension kit includes:

• 1x Front Lower Control Arm & Ball Joint Assembly (Driver Side)
• 1x Front Lower Control Arm & Ball Joint Assembly (Passenger Side)
• 1x Front Upper Control Arm & Ball Joint Assembly (Driver Side)
• 1x Front Upper Control Arm & Ball Joint Assembly (Passenger Side)

This provides a comprehensive front suspension overhaul with all components needed for complete control arm replacement.

Replacing the complete suspension kit at once is the best approach because it ensures balanced vehicle handling, symmetric geometry across all four contact points, and proper wheel alignment. Replacing components individually while leaving worn parts in place can lead to inconsistent handling, uneven tire wear, and require more frequent realignments. This comprehensive kit provides the most comprehensive solution.

Professional installation by a qualified technician is strongly recommended. A complete front suspension overhaul requires specialized tools, alignment equipment, and technical expertise to ensure proper installation, correct suspension geometry, wheel alignment, and safe vehicle operation. Improper installation can compromise vehicle safety and handling performance.

We offer two warranty options:

• 10-Year Extended Warranty: Included when installed by a fully qualified professional. You must provide a copy of the garage fitment invoice within 30 days of installation to activate this coverage.
• 1-Year Standard Warranty: Applies by default if no garage invoice is provided within 30 days of purchase.

All warranty coverage is for the product only and excludes labor or additional expenses.

Yes, a professional wheel alignment is absolutely essential after installing a complete front suspension kit. New control arms will affect your vehicle's alignment angles (camber, caster, and toe). Proper alignment ensures optimal tire wear, steering response, fuel efficiency, and overall vehicle performance. Your technician should perform this alignment as part of the installation service.

Common signs of worn control arms include:

• Clunking or rattling noises from the front suspension
• Vibration in the steering wheel or excessive steering play
• Uneven or cupped tire wear patterns
• Vehicle pulling to one side while driving
• Loose or wandering steering feel
• Visible damage, bending, or corrosion to the control arms
• Difficulty maintaining wheel alignment

If you experience any of these symptoms, have your suspension inspected by a qualified technician immediately.

Control arm lifespan depends on driving conditions, road quality, and maintenance. Generally, quality control arms can last 80,000–150,000 miles. Rough roads, aggressive driving, poor maintenance, and harsh weather can shorten this lifespan. These D2P Autoparts control arms are built to OEM specifications with durable construction designed to provide long-lasting performance under standard driving conditions.

To ensure 100% compatibility, follow these steps:

• Verify Drivetrain: Confirm your CTS is RWD (Rear Wheel Drive), NOT FWD
• Check Year: Verify your vehicle is a 2008–2015 model
• Match OE Numbers: Compare the part numbers in our specifications with those on your original components
• Contact Us: Provide your vehicle's VIN, and our team will confirm compatibility

Please verify compatibility before purchase to avoid fitment issues.

Upper Control Arms mount between the top of the steering knuckle and the frame. They help control upward wheel movement and maintain suspension geometry during compression.

Lower Control Arms mount between the bottom of the steering knuckle and the frame. They handle a larger portion of the vehicle's weight and control suspension movement in both directions.

Both are critical to proper suspension function, handling, and vehicle safety. This kit includes replacements for all four positions (upper and lower on both sides).

These are high-quality aftermarket replacement parts engineered to meet or exceed OEM (Original Equipment Manufacturer) specifications. They are 100% brand new and designed as direct replacements for your factory control arms. They provide the same fit, function, and performance as original parts but at a more competitive price point.