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Moog 3229 Coil Spring Set - Rear
Moog Coil Spring Set for Jeep TJ Wrangler
The Moog 3229 coil spring set is designed specifically for Jeep TJ and Wrangler models, providing reliable suspension support and consistent ride height. Engineered with precise dimensions and durable materials, these springs help maintain vehicle stability and handling under various driving conditions.
- Wire diameter: 0.62 inches (15.90 mm) for strength and flexibility
- Spring color: Black for corrosion resistance and durability
- Front and rear spring outside diameter: 6.860 inches
- Front and rear spring relaxed length: 11.28 inches (286.60 mm)
- Front and rear spring compressed length: 8.00 inches (203.20 mm)
Technical Details and Specifications
The Moog 3229 coil spring set features a wire diameter of 0.62 inches (15.90 mm), ensuring a balance between stiffness and comfort. Both front and rear springs share identical outside diameters of 6.860 inches, which supports uniform suspension performance. The relaxed length of 11.28 inches (286.60 mm) and compressed length of 8.00 inches (203.20 mm) allow for optimal travel and load handling. The black finish provides resistance against rust and environmental wear, extending the lifespan of the springs.
Compatible Vehicles and Applications
This coil spring set is compatible with Jeep TJ and Wrangler models, making it suitable for owners seeking to restore or maintain their vehicle's suspension system. The Moog 3229 springs are ideal for addressing common suspension issues such as:
- Uneven or sagging ride height
- Reduced handling stability
- Excessive body roll during cornering
- Worn or fatigued original springs
- Improved load-bearing capacity for off-road use
Installation Notes and Tips
When installing the Moog 3229 coil spring set, ensure the vehicle is securely lifted and supported. It is recommended to replace springs in pairs (front or rear) to maintain balanced suspension performance. Inspect related suspension components such as shocks and mounts for wear during installation. Proper alignment after installation will help optimize handling and tire wear.
Quality Assurance and Warranty
Moog is known for manufacturing suspension components that meet or exceed OEM specifications. The 3229 coil spring set undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, Moog typically offers coverage against defects in materials and workmanship. Refer to Moog's official documentation for complete warranty information.
| Brand | Moog |
|---|---|
| Part Number | 3229 |
| Wire Diameter | 0.62 |
| Wire Diameter | 15.90 |
| Spring Color | Black |
| Front Spring Outside Diameter | 6.860 |
| Front Spring Relaxed Length | 11.28 |
| Front Spring Relaxed Length | 286.60 |
| Front Spring Compressed Length | 203.20 |
| Front Spring Compressed Length | 8.00 |
| Rear Spring Relaxed Length | 11.28 |
| Rear Spring Relaxed Length | 286.60 |
| Rear Spring Compressed Length | 203.20 |
| Rear Spring Compressed Length | 8.00 |
| Rear Spring Outside Diameter | 6.860 |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2006 | Jeep | Wrangler | Sport | Rear | Constant Rate Spring | |||
| 2006 | Jeep | Wrangler | X | Rear | Constant Rate Spring | |||
| 2005 | Jeep | TJ | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2005 | Jeep | Wrangler | Sport | Rear | Constant Rate Spring | |||
| 2005 | Jeep | Wrangler | X | Rear | Constant Rate Spring | |||
| 2004 | Jeep | TJ | Sahara | Manual | 4.0L | L6 | Rear | Constant Rate Spring |
| 2004 | Jeep | TJ | Sport | Manual | 4.0L | L6 | Rear | Constant Rate Spring |
| 2004 | Jeep | Wrangler | SE | 2.4L | L4 | Rear | Constant Rate Spring | |
| 2004 | Jeep | Wrangler | X | Rear | Constant Rate Spring | |||
| 2004 | Jeep | Wrangler | Sahara | Manual | 4.0L | L6 | Rear | Constant Rate Spring |
| 2004 | Jeep | Wrangler | Sport | Manual | 4.0L | L6 | Rear | Constant Rate Spring |
| 2003 | Jeep | TJ | 2.4L | L4 | Rear | Constant Rate Spring | ||
| 2003 | Jeep | TJ | Sahara | Automatic | 4.0L | L6 | Rear | Constant Rate Spring |
| 2003 | Jeep | Wrangler | SE | 2.4L | L4 | Rear | Constant Rate Spring | |
| 2003 | Jeep | Wrangler | X | Rear | Constant Rate Spring | |||
| 2003 | Jeep | Wrangler | Sahara | Automatic | 4.0L | L6 | Rear | Constant Rate Spring |
| 2002 | Jeep | TJ | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2002 | Jeep | TJ | 2.5L | L4 | Rear | Constant Rate Spring | ||
| 2002 | Jeep | Wrangler | SE | 2.5L | L4 | Rear | Constant Rate Spring | |
| 2002 | Jeep | Wrangler | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2002 | Jeep | Wrangler | X | Rear | Constant Rate Spring | |||
| 2001 | Jeep | TJ | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2001 | Jeep | TJ | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2001 | Jeep | TJ | 2.5L | L4 | Rear | Constant Rate Spring | ||
| 2001 | Jeep | Wrangler | SE | 2.5L | L4 | Rear | Constant Rate Spring | |
| 2001 | Jeep | Wrangler | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2001 | Jeep | Wrangler | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2000 | Jeep | TJ | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2000 | Jeep | TJ | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2000 | Jeep | TJ | 2.5L | L4 | Rear | Constant Rate Spring | ||
| 2000 | Jeep | Wrangler | SE | 2.5L | L4 | Rear | Constant Rate Spring | |
| 2000 | Jeep | Wrangler | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 2000 | Jeep | Wrangler | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1999 | Jeep | TJ | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1999 | Jeep | TJ | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1999 | Jeep | TJ | 2.5L | L4 | Rear | Constant Rate Spring | ||
| 1999 | Jeep | Wrangler | SE | 2.5L | L4 | Rear | Constant Rate Spring | |
| 1999 | Jeep | Wrangler | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1999 | Jeep | Wrangler | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1998 | Jeep | TJ | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1998 | Jeep | TJ | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1998 | Jeep | TJ | 2.5L | L4 | Rear | Constant Rate Spring | ||
| 1998 | Jeep | Wrangler | SE | 2.5L | L4 | Rear | Constant Rate Spring | |
| 1998 | Jeep | Wrangler | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1998 | Jeep | Wrangler | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1997 | Jeep | TJ | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1997 | Jeep | TJ | Sahara | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1997 | Jeep | TJ | 2.5L | L4 | Rear | Constant Rate Spring | ||
| 1997 | Jeep | Wrangler | SE | 2.5L | L4 | Rear | Constant Rate Spring | |
| 1997 | Jeep | Wrangler | Sport | 4.0L | L6 | Rear | Constant Rate Spring | |
| 1997 | Jeep | Wrangler | Sahara | 4.0L | L6 | Rear | Constant Rate Spring |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.