Details

• Brand:

  

• SKU:

  68143589AC

• Positions: Upper
• Other Names:

  Spring Isolator, Upper, Isolator

• Description:

  Restore the "Like-New" Quiet of Your Ride
  The suspension system is your vehicle's first line of defense against road noise, vibration, and harshness (NVH). The Genuine Mopar Upper Spring Isolator (68143589AC) acts as the vital cushion between your coil spring and the vehicle chassis. Over time, heat and heavy loads compress inferior aftermarket isolators, leading to "metal-on-metal" clunking and degraded handling. This genuine Mopar part is engineered to maintain its structural memory and damping properties mile after mile.

  • Advanced Noise Damping: Fabricated from a proprietary high-density rubber compound, this isolator is specifically tuned to absorb high-frequency road vibrations before they reach the cabin, ensuring a whisper-quiet driving experience.
  • Precision Geometry: Unlike "universal" isolators that can cause the spring to sit off-center, the Mopar design features a molded-in spring seat that locks the coil into the perfect factory position. This maintains proper ride height and prevents uneven tire wear.
  • Extreme Durability: Engineered to withstand the constant friction and vertical loads of your suspension, this isolator resists cracking, rotting, and "pancaking" even in the harshest salt-belt or desert environments.

  Why Choose Genuine Mopar?
  Choosing the Genuine Mopar Upper Spring Isolator (68143589AC) means choosing a part that was designed alongside your vehicle’s struts and springs. Aftermarket competitors often use generic materials that are either too soft (causing sagging) or too hard (transmitting road shock directly to the driver).

  • The Latest Technical Revision: This part number (68143589AC) is the most current factory-authorized design, incorporating the latest improvements in material science to replace and supersede older iterations (including 68143589AA and 68143589AB).
  • Exact OE Specifications: As a direct-fit Original Equipment replacement, it installs without the need for trimming or modification, ensuring your suspension geometry remains exactly as the manufacturer intended.
  • Peace of Mind: Mopar parts are backed by a comprehensive factory warranty. While the competition may save you a few cents today, only a genuine Mopar isolator guarantees the long-term performance and safety that comes from a factory-tested component.

  
  

• Condition: New
• Replaces:

  68143589aa, 68143589ab

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