1. Pre-owned Shocks, Struts & Assemblies Parts
  2. sku: 9398894829177883
  3. MOPAR 4421137

MOPAR 4421137 Rear Air Suspension Line

fits model: Dynasty, Yorker. make: Mopar. year: 1990–1993.

4421137 Mopar New - Oem Rear Air Suspension Line For 1990-1993 Dynasty And Yorker

( Manufacturer Part Number: 4421137 ), ( Part Type: Line Suspension ), ( Placement On Vehicle: Rear )

Review MOPAR New Oem Rear Air Suspension Line For And fits DYNASTY YORKER 1990–1993

The Mopar 4421137 rear air suspension line is an essential component for maintaining the optimal performance and ride quality of your 1990-1993 Dodge Dynasty or Plymouth Grand Voyager. This rear air suspension line is manufactured by Mopar, a leading brand in automotive parts and accessories, ensuring superior quality and durability.

This rear air suspension line is specifically designed for these model years of the Dodge Dynasty and Plymouth Grand Voyager, making it a direct fit for your vehicle. It includes all the necessary components to replace the original equipment, including the rear air suspension lines, mounting brackets, and any required hardware.

The Mopar 4421137 rear air suspension line is engineered to provide consistent and reliable operation. It features reinforced rubber hoses that offer improved resistance to wear and tear, ensuring a long service life. The lines are also designed to maintain their shape under pressure, reducing the risk of leaks and providing stable suspension performance.

Replacing the rear air suspension line is an essential maintenance task for preserving the overall performance and handling of your vehicle. Over time, the lines can become damaged or degrade due to exposure to the elements or normal wear and tear. When this happens, the suspension may sag or bottom out, leading to a rough ride and potential handling issues.

By installing the Mopar 4421137 rear air suspension line, you can restore your vehicle's suspension to its original performance level and enjoy a smoother, more comfortable ride. The new lines will also help prevent potential leaks and reduce the risk of costly repairs down the line.

Installing the Mopar 4421137 rear air suspension line is a straightforward process that can be completed in a few hours with basic hand tools. The kit includes clear and easy-to-follow instructions to guide you through the installation process step by step.

In summary, the Mopar 4421137 rear air suspension line is an essential upgrade for your 1990-1993 Dodge Dynasty or Plymouth Grand Voyager. It offers improved durability, reliability, and ride quality, making it an investment in the long-term performance and enjoyment of your vehicle.

Buying a Mopar 4421137 rear air suspension kit for a 1990-1993 Dodge Dynasty/Plymouth Gran Fiorito can offer several advantages and potential drawbacks. Here's a detailed look at each.

Advantages:

1. Improved Ride Comfort: Air suspension systems offer superior ride comfort as they can absorb road imperfections more effectively than conventional springs. This results in a smoother and more comfortable ride, especially on uneven roads.

2. Adjustable Height: Air suspension systems allow you to adjust the ride height of your vehicle, making it easier to load and unload heavier items or to clear obstacles. This feature can be particularly useful for those who frequently transport large loads or live in areas with steep driveways.

3. Enhanced Handling: Air suspension systems improve handling by maintaining a consistent ground clearance, reducing body roll during cornering, and improving overall stability. This results in a more confident and enjoyable driving experience.

4. OEM Part: The Mopar 4421137 kit is an original equipment manufacturer (OEM) part designed specifically for your vehicle. This means that it is built to the same standards as the original equipment and is more likely to fit and function properly without the need for modifications.

Disadvantages:

1. Cost: Air suspension systems are more expensive than conventional springs due to their complex design and additional components. The cost of the Mopar 4421137 kit, installation, and any necessary repairs or maintenance can add up.

2. Complexity: Air suspension systems are more complex than conventional springs, with multiple components and systems working together to maintain the desired ride height and suspension performance. This complexity can lead to potential issues, such as leaks, compressor failures, or sensor malfunctions.

3. Maintenance: Air suspension systems require more frequent maintenance than conventional springs. This includes regular checks for leaks, compressor maintenance, and sensor replacement. Failure to maintain the system properly can result in reduced performance and potential safety issues.

4. Weight: Air suspension systems add weight to your vehicle, which can impact fuel economy and overall performance. However, the impact is relatively minor and may be offset by the benefits of improved ride comfort and handling.

Conclusion:

The decision to buy a Mopar 4421137 rear air suspension kit for a 1990-1993 Dodge Dynasty/Plymouth Gran Fiorito depends on your personal preferences and priorities. If you value superior ride comfort, adjustable height, enhanced handling, and the assurance of an OEM part, then the benefits may outweigh the costs. However, if you are concerned about the cost, complexity, and maintenance requirements of an air suspension system, then conventional springs may be a better option for you. Ultimately, the choice is yours, and we recommend carefully considering the pros and cons before making a decision.

Recommendation:

If you decide to go with an air suspension system, we recommend investing in a high-quality kit from a reputable supplier, such as Mopar, and having it installed by a professional to ensure proper fitment and function. Additionally, be sure to follow the recommended maintenance schedule to keep the system in good working order and to minimize the potential for issues. If budget or maintenance concerns are a priority, then conventional springs may be the better choice for your vehicle.

Details:

Rubber parts, gaskets, hardware may need to be replaced and not usable. If any manufacturer warranty exists, it is between you and them. Shipping:: Free Shipping is for continental USA only. Or any other minor issue that does not make the part you are buying DEFECTIVE.

There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. Be sure the part you are buying is correct for your application. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. Mopar part number 4421137.

They may have been in storage anywhere from 1-30 years. ONCE Purchased YOU OWN IT. None of which makes the part Defective. 1993 Dodge Dynasty Rear Air Suspension Line.

part #: 4421137 price

  • $22.49

specifications shockseek:

  • for models: Dynasty, Yorker
  • for makes: Mopar
  • for years: 1990-1993
  • mpn: 4421137
  • part type: Line Suspension
  • placement on vehicle: Rear

general shockseek:

  • condition: New other see details
  • Car Truck Parts Accessories > Steering Suspension > Shocks, Struts Assemblies

offer shockseek:

  • started: July 29, 2025
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2
  • sold: 0

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  • cost: $0.00
  • transit: 4-10 Days
  • service: USPS Priority Mail
  • carrier: USPS
  • type: Fixed
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  • time: 30 Days
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seller shockseek:

  • # reviews: 239594
  • city: Houston, Texas
  • rating: 99.3%
for models: dynasty, yorker, for makes: mopar, for years: 1990-1993, part type: line suspension, placement on vehicle: rear,
category: auto parts > car truck parts accessories > steering suspension > shocks, struts assemblies, sku: 9398894829177883,

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  • Offer #1: $22.49 price + $0.00 shipping estimate = $22.49* total. 1993 Dodge Dynasty Rear Air Suspension Line Mopar part number.FREE SHIPPING

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