1. Shock & Strut Mounts Offered
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  3. PLUS WESTAR INDUSTRIES ST-3999

PARTS PLUS/WESTAR INDUSTRIES ST-3999 Suspension Strut Mount 656591239994

St-3999 Parts Plus/westar Industries St3999 Suspension Strut Mount

( Brand: Parts Plus/westar Industries ), ( Part Type: Suspension Mount ), ( Manufacturer Part Number: St-3999 ), ( Epid: 153819500 ), ( UPC: 656591239994 )

Review PARTS PLUS/WESTAR INDUSTRIES St3999 Suspension Strut Mount

The PLUS/Westar ST-3999 suspension strut mount is an essential automotive component designed to provide superior stability and handling to your vehicle. This top-of-the-line strut mount is engineered to replace the factory-installed mount, delivering enhanced performance and durability for your suspension system.

Crafted from high-quality materials, this strut mount features a robust design that can withstand the rigors of daily driving while providing a more responsive and precise feel. Its innovative design includes a large-diameter bearing surface that ensures a secure and stable connection between the vehicle's body and the strut, reducing unwanted vibrations and noise.

The ST-3999 suspension strut mount also boasts a threaded adjustment collar that offers easy and precise adjustment of your vehicle's ride height. This feature allows for fine-tuning of your suspension system to achieve the optimal balance between ride comfort and handling performance.

Moreover, this strut mount is engineered to provide improved alignment between the strut and the vehicle's body, ensuring that your tires remain perpendicular to the road surface for optimal contact and traction. This alignment feature results in improved handling, reduced tire wear, and a more comfortable ride.

Installation of the PLUS/Westar ST-3999 suspension strut mount is a straightforward process, requiring no special tools or extensive mechanical knowledge. The mount comes complete with all necessary hardware, making it a convenient and hassle-free upgrade for your vehicle.

In summary, the PLUS/Westar ST-3999 suspension strut mount is an excellent upgrade for any vehicle in need of improved handling, stability, and ride quality. Its robust design, adjustable ride height, and alignment features make it a must-have for enthusiasts and everyday drivers alike. Upgrade your suspension system with this superior strut mount and experience the difference for yourself.

The Plus/Westar ST-3999 suspension strut mount is a popular aftermarket upgrade for vehicles seeking improved handling and ride quality. Here are some pros and cons that might help you decide if this part is right for you:

Pros:

1. Enhanced Handling: The ST-3999 strut mount reduces body roll during cornering by providing better connection between the vehicle's chassis and the strut, improving overall handling and stability.

2. Improved Ride Quality: By reducing the amount of unwanted motion between the vehicle's body and the strut, this mount can lead to a smoother and more comfortable ride, especially over rough roads.

3. Durability: This strut mount is made of high-quality materials and is designed to last longer than the OEM part, potentially saving you money in the long run.

4. Easy Installation: The installation process for this strut mount is typically straightforward, making it a popular choice for DIY enthusiasts.

5. Affordable: Compared to other suspension upgrades, the ST-3999 strut mount is relatively affordable, making it an attractive option for budget-conscious consumers.

Cons:

1. Potential Noise: Some users have reported an increase in noise, particularly during hard acceleration or when going over bumps, after installing this strut mount.

2. Fitment Issues: There have been reports of fitment issues with certain vehicle models, so it's essential to double-check compatibility before making a purchase.

3. Performance Variability: Depending on the specific make and model of your vehicle, the performance gains from this strut mount may vary.

4. Lack of Warranty: Unlike some other aftermarket parts, the Plus/Westar ST-3999 strut mount does not come with a warranty, which could be a concern for some buyers.

In conclusion, the Plus/Westar ST-3999 suspension strut mount offers several significant advantages, including improved handling, ride quality, durability, and affordability. However, potential drawbacks include the possibility of increased noise and fitment issues, as well as the lack of a warranty.

If you're looking for a cost-effective suspension upgrade that can provide noticeable handling and ride quality improvements, the ST-3999 strut mount may be a worthwhile investment. However, it's essential to thoroughly research compatibility and consider the potential risks before making a purchase. Additionally, if noise reduction is a top priority, you may want to explore other suspension upgrade options.

Ultimately, the decision to buy the Plus/Westar ST-3999 suspension strut mount depends on your specific needs, budget, and vehicle requirements. If the benefits outweigh the potential drawbacks for your situation, this upgrade could be an excellent choice for enhancing your driving experience.

Details:

Made of high-quality components for durability, reliability, and performance. Engineered using the latest technology to ensure product lasts longer in service. Westar ST3999 Suspension Strut Mount: Part Number: Manufacturer. Manufactured following strict OE standards to work like the original component.

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses.

part #: st3999 prices

  • $68.00-$264.10

specifications shocklocate:

  • brand: Parts Plus/westar Industries
  • part type: Suspension Mount
  • manufacturer part number: St-3999
  • epid: 153819500
  • upc: 656591239994

general shocklocate:

  • Car Truck Parts Accessories > Steering Suspension > Shock Strut Mounts
  • condition: New

seller shocklocate:

  • city: Los Angeles, California
  • rating: 96.9%
  • # reviews: 50918

returns shocklocate:

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

offer shocklocate:

  • options: Ship-to-home
  • sold: 0
  • started: May 24, 2025
  • quantity: 5
  • availability: In Stock
  • best offers: True

payments shocklocate:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

shipping shocklocate:

  • cost: $0.00
  • transit: 6-10 Days
  • class: Standard
  • service: Standard
  • type: Fixed
part type: suspension mount, manufacturer part number: st-3999, epid: 153819500,
category: auto parts > car truck parts accessories > steering suspension > shock strut mounts, sku: 6565082978633792,

Parts Plus/westar Industries ST-3999 Is Similar To:

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5 offers $68.00–$264.10 USD
  • New. Offer #1 priced at $68.00 + $0.00 delivery = $68.00* total. FREE SHIPPING
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