LUXFINEPARTS 12379931 Front Air Suspension Spring Bag Left

( Brand: Luxfineparts ), ( Manufacturer Part Number: 12379931 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Left, Front ), ( Type: Air Suspension Strut ), ( Fitment Type: Direct Replacement ), ( Size: Single Dimension Cm 84.00 Length 21.00 Width 21.00 Height ), ( Single Weight Kg : 9.910 ), ( Maximum Operating Pressure: Psi ), ( Upper Mount Type: Stud ), ( Lower Mount Type: U-bracket ), ( Drive Layout: Front Engine Rwd/2wd ), ( Custom Bundle: No ), ( Surface Finish: High Quality ), ( Features: Sealed ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Platform: Universal )

Review LUXFINEPARTS Front Air Suspension Spring Bag For Mercedes Left fits W219 CLS500 CLS550 E350 E550

Luxfineparts 12379931 Front Air Suspension Spring Bag for Mercedes W219 CLS500, CLS550, E350, E550 (Left)

The Luxfineparts 12379931 is a high-quality front air suspension spring bag designed specifically for the Mercedes-Benz W219 CLS500, CLS550, E350, and E550 models. This essential auto part replaces the worn-out or damaged original spring bag, ensuring optimal performance and improved ride comfort.

Crafted from premium materials, this front air suspension spring bag boasts exceptional durability and resistance to wear and tear. It is designed to perfectly fit the Mercedes-Benz W219 models, ensuring a secure and snug fit that prevents air leakage.

The Luxfineparts 12379931 is an OEM-grade replacement part, meaning it matches the original equipment in terms of quality, performance, and fit. It is engineered to meet or exceed the original equipment specifications, ensuring a reliable and long-lasting solution for your Mercedes-Benz vehicle.

Installing the Luxfineparts 12379931 front air suspension spring bag is a straightforward process. It comes with all necessary hardware, making it an easy and convenient DIY project for the average car enthusiast. For those who prefer professional installation, it is also available through authorized Mercedes-Benz dealerships and repair shops.

By upgrading your vehicle with the Luxfineparts 12379931 front air suspension spring bag, you can enjoy improved ride comfort, enhanced handling, and a more stable driving experience. It is an essential auto part for maintaining the overall performance and longevity of your Mercedes-Benz W219 CLS500, CLS550, E350, or E550.

In summary, the Luxfineparts 12379931 front air suspension spring bag is a must-have auto part for Mercedes-Benz W219 owners. It delivers superior quality, durability, and performance, ensuring a reliable and enjoyable driving experience.

A Detailed Analysis of Buying Luxfineparts 12379931 Front Air Suspension Spring Bag for Mercedes W219 CLs500, CLs550, E350, E550 (Left)

The Luxfineparts 12379931 front air suspension spring bag is a popular aftermarket replacement for Mercedes W219 CLs500, CLs550, E350, and E550 models. This part is essential for maintaining the vehicle's air suspension system, ensuring optimal ride quality and handling. In this analysis, we will discuss the pros and cons of purchasing this Luxfineparts product.

1. Cost-effective: The Luxfineparts 12379931 front air suspension spring bag is priced significantly lower than OEM (Original Equipment Manufacturer) alternatives, making it a budget-friendly option for Mercedes owners.

2. Availability: This aftermarket part is widely available from various online retailers and auto parts stores, ensuring easy access for customers.

3. Durability: According to customer reviews, the Luxfineparts product is known for its durability and reliability, providing a long-lasting solution for Mercedes W219 models.

1. Potential fitment issues: Some customers have reported fitment concerns, stating that the part may not fit perfectly in all cases, requiring additional adjustments or modifications.

2. Lack of OEM certification: Since the Luxfineparts product is not an OEM part, it may not offer the same level of quality assurance and warranty coverage as genuine Mercedes parts.

The Luxfineparts 12379931 front air suspension spring bag is an affordable alternative for Mercedes W219 owners looking to replace their worn out or damaged OEM spring bags. Despite the occasional fitment concerns, the product generally receives positive feedback from customers regarding its durability and reliability. Ultimately, the decision to purchase this aftermarket part comes down to personal preferences, budget, and the level of risk one is willing to accept compared to OEM alternatives.

If you're comfortable with the potential fitment issues and are looking for a cost-effective solution for your Mercedes W219 model, the Luxfineparts 12379931 front air suspension spring bag could be an excellent choice. However, if you prefer the peace of mind that comes with an OEM part, you may want to consider purchasing a genuine Mercedes component instead. Always make sure to research the specific part and its compatibility with your vehicle before making a purchase.

Details:

Any air spring which is unfolded must be refolded prior to being installed in a vehicle. 3.Remove the air spring retainer. 1, Air suspension spring bags installed on the Truck, Coach and Trailer are designed usually as generic types. Front Air Suspension Spring Bag For Mercedes W219 CLS500 CLS550 E350 E550 Left Package Included.

An incorrectly folded air spring could rupture, altering the handling characteristics of vehicle. 2 press the quick connect locking ring and pull out air tube. Disconnect the air spring solenoid electrical connector.

The air spring refolding procedure should only be used for an which has never supported the vehicles weight while in incorrectly folded position. 1.The vehicle must be positioned on a suitable lifting device prior to deflating the air suspension system. 4.Detach the air spring from rear axle. 2.Using the scan tool, vent air springs.

Vent all air pressure from the suspension system prior to disconnecting or removing any components. When installing a new air spring, care must be taken not to apply load the suspension until springs have been inflated using spring fill procedure. Refer to the procedure. 5.Remove the air spring in following sequence.

If a vehicle has been driven with an incorrectly folded air spring, new spring must be installed. 3, You can distinguish specific model of air suspension spring bags on your Auto truck/Heavy-Duty Truck/Touring Car/Passenger Coach/Trailer by checking original SPN Supplier Part Number listed as below, all which has a consistent one-to-one match with Firestone Number. Hendrick son S20900 S21800. After inflating an air spring in the hanging position, it must be inspected for correct shape.

Incorrectly folded air springs found on vehicles during pre-delivery inspection or after use must be installed new. Any rear spring which is unfolded must be refolded prior to being installed in a vehicle. New List Item. Do not attempt to inflate any air spring which has been collapsed while un inflated from the rebound hanging position jounce stop.

With the vehicle in NEUTRAL, position on a hoist until wheel and tire assemblies are slightly above ground.

part #: 12379931 price

• $200.39

specifications shockseek:

• for models: W219, Cls500, Cls550, E350, E550
• for makes: Mercedes
• brand: Luxfineparts
• mpn: 12379931
• manufacturer warranty: 1 Year
• placement on vehicle: Left, Front
• type: Air Suspension Strut
• fitment type: Direct Replacement
• size: Single Dimension Cm 84.00 Length 21.00 Width 21.00 Height
• single weight kg : 9.910
• maximum operating pressure: Psi
• upper mount type: Stud
• lower mount type: U-bracket
• drive layout: Front Engine Rwd/2wd
• custom bundle: No
• surface finish: High Quality
• features: Sealed
• oe spec or performance/custom: Oe Spec
• platform: Universal

general shockseek:

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

payments shockseek:

• other
• wallet: Apple-pay
• credit card: Visa

shipping shockseek:

• carrier: FedEx
• type: Fixed
• service: FedEx Ground Economy
• transit: 3-7 Days
• cost: $0.00
• class: Economy

seller shockseek:

• # reviews: 1228
• city: Ontario, California
• rating: 99.2%

returns shockseek:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer shockseek:

• quantity: 5
• availability: In Stock
• started: November 17, 2025
• sold: 0
• best offers: True
• options: Ship-to-home

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