LEXUS Engine Mounts 343.LE1K19

( Part Type: Engine Mount ), ( Conditions Options: 3.5, Runs, At, Lh ), ( Genuine Oem: Yes ), ( Ipn: 343.le1k19 )

Review LEXUS Engine Mounts fits GS350 2019

The **Lexus 343.le1k19 GS350 (2019) Engine Mounts** are precision-engineered, high-performance components designed to ensure optimal suspension dynamics, drivetrain stability, and overall driving refinement in one of Lexus most coveted luxury sports sedans. These mounts are specifically tailored to the **LE1K19 5.0L V8 engine**, a legendary powerplant renowned for its seamless power delivery, smooth operation, and legendary reliability. Crafted from durable, high-grade **polyurethane and reinforced rubber compounds**, these mounts are engineered to absorb engine vibrations, isolate road noise, and maintain precise alignment between the powertrain and chassis, even under aggressive driving conditions. The **343.le1k19** designation indicates a meticulously tuned version, often favored by performance enthusiasts seeking a balance between stock-like comfort and enhanced responsiveness. Unlike generic aftermarket replacements, these mounts feature **precision-molded designs** that replicate or even refine the original Lexus specifications, ensuring a seamless fit with the **GS350 s suspension geometry**, including the front and rear subframe connections. Their robust construction minimizes flex, reducing unwanted movement that could lead to drivetrain fatigue or suspension wear over time. Whether installed for routine maintenance, a performance upgrade, or a restoration project, these mounts are built to withstand the demands of daily driving, spirited acceleration, and high-speed stability, all while preserving the GS350 s signature blend of luxury and sportiness. For owners seeking to maintain the integrity of their vehicle s handling characteristics or those looking to enhance their driving experience with a more rigid, performance-oriented setup, these **Lexus 343.le1k19 engine mounts** represent a critical upgrade that bridges functionality and durability.

### Pros and Cons of Buying Lexus Engine Mounts (Part Number: 343.le1k19 for a 2019 GS350)

1. **OEM Quality and Reliability** Lexus engine mounts are designed to meet the manufacturer s strict standards, ensuring durability and proper engine support. Using genuine parts helps maintain the vehicle s performance and longevity.

2. **Compatibility** The part number **343.le1k19** is specifically engineered for the **2019 Lexus GS350**, ensuring a perfect fit without modifications. This reduces the risk of installation issues or misalignment.

3. **Sound and Vibration Damping** Engine mounts play a crucial role in isolating engine vibrations, reducing road noise, and improving cabin comfort. High-quality mounts help maintain a smoother ride and quieter interior.

4. **Prevents Excessive Wear** Worn or failing engine mounts can lead to excessive movement, causing strain on the engine, transmission, and suspension components. Replacing them proactively prevents costly damage to these systems.

5. **Maintains Resale Value** Keeping the vehicle well-maintained with genuine or high-quality aftermarket parts helps preserve its resale value, especially for luxury vehicles like the GS350.

6. **Easier Installation** Since these are OEM parts, they are designed to fit seamlessly with the existing hardware, making installation straightforward for a mechanic with basic tools.

7. **Warranty Coverage** If purchased from an authorized Lexus dealer or a reputable supplier, these mounts may come with a warranty, providing peace of mind against premature failure.

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1. **Higher Cost** Genuine Lexus parts are more expensive than generic aftermarket alternatives. The price can range significantly depending on the supplier, but they typically cost **$100 $250 per mount**, with a full set (usually 3 4 mounts) costing **$300 $600 **.

2. **Limited Availability** Genuine Lexus parts may not always be in stock at local auto parts stores, requiring online ordering or purchasing from a dealer, which can add time and potential shipping costs.

3. **Potential for Counterfeit Parts** Buying from unauthorized sellers increases the risk of receiving fake or low-quality parts that may fail prematurely or not fit correctly.

4. **Labor Costs** Replacing engine mounts requires lifting the vehicle and often involves disconnecting components like the battery or exhaust. Labor costs at a dealership or specialty shop can range from **$150 $300 per hour**, making the total repair bill substantial.

5. **Time-Consuming Installation** If not done professionally, improper installation can lead to recurring issues. DIYers may struggle with the complexity, especially if they lack experience with suspension work.

6. **Mixed Reviews on Aftermarket Alternatives** While some high-quality aftermarket brands (e.g., Febi Bilstein, Duralast, or Mopar) offer competitive options, others may not match the durability or fitment of OEM parts, leading to potential long-term problems.

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Buying **Lexus engine mounts (343.le1k19) for a 2019 GS350** is generally the best choice for long-term reliability, performance, and resale value. The OEM parts ensure a perfect fit, superior quality, and proper engine isolation, which is critical for maintaining the vehicle s luxury driving experience. However, the higher cost and potential inconveniences (such as ordering delays or labor expenses) must be weighed against the benefits.

If budget is a concern, **high-quality aftermarket brands** (e.g., **Febi Bilstein, Duralast, or Mopar**) can be a cost-effective alternative, provided they are from reputable suppliers with good reviews. Always verify compatibility and read customer feedback before purchasing.

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1. **For Maximum Reliability:** Purchase **genuine Lexus engine mounts** from an **authorized Lexus dealer** or a trusted online supplier (e.g., **RockAuto, Amazon, or eBay with verified sellers**). Ensure the part number matches **343.le1k19** for your 2019 GS350.

2. **For Cost Savings:** If opting for aftermarket, choose a **well-reviewed brand** (e.g., **Febi Bilstein 14360, Duralast 50000, or Mopar 10260000AA**) and confirm compatibility with your vehicle s year and engine configuration.

3. **Professional Installation:** Have the mounts replaced by a **certified Lexus technician or a reputable suspension specialist** to ensure proper alignment and avoid future issues.

4. **Preventative Maintenance:** Since engine mounts degrade over time, consider replacing them **every 80,000 100,000 miles** or if you notice **excessive rattling, misalignment, or vibration** in the cabin.

By prioritizing quality and professional installation, you ll extend the life of your GS350 s drivetrain and maintain its premium driving dynamics.

Details:

Warranty Standard no-hassle 30-day warranty on most parts. Domestically, items are shipped with UPS Ground. Price for residential address delivery may be quoted individually and usually is twice as much commercial. 90 day warranty only on ENGINES AND TRANSMISSIONS.

part #: gs350 prices

• $179.00-$367.08

specifications engimou:

• for models: Gs350
• for makes: Lexus
• for years: 2019
• part type: Engine Mount
• conditions options: 3.5, Runs, At, Lh
• genuine oem: Yes
• ipn: 343.le1k19

offer engimou:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• started: March 18, 2026

seller engimou:

• # reviews: 10404
• rating: 99.5%
• city: San Diego, California

payments engimou:

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

returns engimou:

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

shipping engimou:

• cost: $0.00
• type: Fixed
• service: Standard
• transit: 3-8 Days
• class: Standard

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: Used

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