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SKU: QUA-16502-4915

AEV NTH21505AB 4.5″ High Capacity Coil Springs for 07-18 Jeep Wrangler JK with AEV 4.5″ DualSport SC/RS Suspension System

Vendor AEV
Regular price $514.99
Sale price $514.99 Regular price $514.99
Sale Sold out
Unit price
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This is a pre order item. We will ship it when it comes in stock.

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If your Jeep Wrangler JK is weighed down more than the recommended capacity for the AEV 4.5" DualSport SC or RS lift kit, there is an upgraded option. The AEV 4.5" High Capacity Coil Springs are designed to handle the extra weight while still providing the height and exceptional handling AEV is known for. This set of four frequency tuned, progressive rate coil springs can also be added to an AEV 3.5" DualSport SC or RS suspension system to achieve a 4.5" lift with the addition of the 4.5" Bump Stop Kit (NTH21813AA - sold separately).

Note: These springs are NOT designed to be used on an unloaded Jeep Wrangler JK. Doing so would result in stiff, uneven ride height and quality.

Learn More

High Capacity: Engineered to be a heavy-duty spring that reacts and handles better with more weight added.

Optimal Handling: The best handling is achieved with specifically tuned springs that have a progressive rate to handle well in all conditions.

Upgrade: A direct fit upgrade for Jeep Wrangler JK with the 4.5" DualSport SC or RS Suspension System to enhance ride quality when adding more weight.

Installation Notes

Installation Difficulty:
Skill Level 2 Icon
Level 2 Intermediate

Installation Time: 2-3 hours

Parts Included

  • Front Spring - Pair
  • Rear Spring - Pair

  • Specs

  • Features: Progressive Coil Springs
  • Shocks Included: Without Shocks
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Coil Springs
  • Shipping Weight: 73lb
  • Shipping Dimensions: 23in x 12in x 12in (L x W x H)

  • Fitment

    Jeep Wrangler 2-Door (JK)

  • 2018 Jeep Wrangler 2-Door (JK)
  • 2017 Jeep Wrangler 2-Door (JK)
  • 2016 Jeep Wrangler 2-Door (JK)
  • 2015 Jeep Wrangler 2-Door (JK)
  • 2014 Jeep Wrangler 2-Door (JK)
  • 2013 Jeep Wrangler 2-Door (JK)
  • 2012 Jeep Wrangler 2-Door (JK)
  • 2011 Jeep Wrangler 2-Door (JK)
  • 2010 Jeep Wrangler 2-Door (JK)
  • 2009 Jeep Wrangler 2-Door (JK)
  • 2008 Jeep Wrangler 2-Door (JK)
  • 2007 Jeep Wrangler 2-Door (JK)

  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)
  • Description

    If your Jeep Wrangler JK is weighed down more than the recommended capacity for the AEV 4.5" DualSport SC or RS lift kit, there is an upgraded option. The AEV 4.5" High Capacity Coil Springs are designed to handle the extra weight while still providing the height and exceptional handling AEV is known for. This set of four frequency tuned, progressive rate coil springs can also be added to an AEV 3.5" DualSport SC or RS suspension system to achieve a 4.5" lift with the addition of the 4.5" Bump Stop Kit (NTH21813AA - sold separately).

    Note: These springs are NOT designed to be used on an unloaded Jeep Wrangler JK. Doing so would result in stiff, uneven ride height and quality.

    Learn More

    High Capacity: Engineered to be a heavy-duty spring that reacts and handles better with more weight added.

    Optimal Handling: The best handling is achieved with specifically tuned springs that have a progressive rate to handle well in all conditions.

    Upgrade: A direct fit upgrade for Jeep Wrangler JK with the 4.5" DualSport SC or RS Suspension System to enhance ride quality when adding more weight.

    Installation Notes

    Installation Difficulty:
    Skill Level 2 Icon
    Level 2 Intermediate

    Installation Time: 2-3 hours

    Parts Included

  • Front Spring - Pair
  • Rear Spring - Pair

  • Specs

  • Features: Progressive Coil Springs
  • Shocks Included: Without Shocks
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Coil Springs
  • Shipping Weight: 73lb
  • Shipping Dimensions: 23in x 12in x 12in (L x W x H)

  • Fitment

    Jeep Wrangler 2-Door (JK)

  • 2018 Jeep Wrangler 2-Door (JK)
  • 2017 Jeep Wrangler 2-Door (JK)
  • 2016 Jeep Wrangler 2-Door (JK)
  • 2015 Jeep Wrangler 2-Door (JK)
  • 2014 Jeep Wrangler 2-Door (JK)
  • 2013 Jeep Wrangler 2-Door (JK)
  • 2012 Jeep Wrangler 2-Door (JK)
  • 2011 Jeep Wrangler 2-Door (JK)
  • 2010 Jeep Wrangler 2-Door (JK)
  • 2009 Jeep Wrangler 2-Door (JK)
  • 2008 Jeep Wrangler 2-Door (JK)
  • 2007 Jeep Wrangler 2-Door (JK)

  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)
  • Reviews