TOYOTA 12311-0P180 Engine Motor Front Mount Bracket 3.5L

( Manufacturer Part Number: 12311-0P180 ), ( Type: Engine Mount ), ( Placement On Vehicle: Front ), ( Material: Steel ), ( Manufacturer Warranty: 1 Month ), ( Performance Part: No ), ( Mounting Style: Bolt-on )

Review TOYOTA Oem 3.5l Engine Motor Front Support Mount Bracket fits HIGHLANDER 2017–2019

The **Toyota 12311-0P180 Highlander 3.5L (2GR-FKS) Engine Front Mount Bracket (2017 2019)** is a precision-engineered, high-performance suspension component designed exclusively for Toyota s iconic **Lexus RX 350** and **Toyota Highlander Hybrid** models equipped with the **3.5-liter V6 (2GR-FKS) engine**. This critical front mount bracket serves as a vital link between the engine assembly and the vehicle s chassis, ensuring optimal alignment, vibration dampening, and structural integrity under demanding driving conditions. Crafted from durable **high-strength steel**, this bracket is engineered to withstand the rigors of daily driving, towing, and aggressive acceleration while maintaining precise engine positioning to prevent excessive movement or misalignment. The **2017 2019 generation** of this bracket incorporates refined manufacturing techniques to enhance compatibility with the updated **hybrid-specific powertrain systems**, including the **eCVT (electrically controlled continuously variable transmission)** and **integrated starter-generator (ISG)**, which require precise mounting for optimal efficiency and longevity. Whether replacing a worn-out bracket due to fatigue, a failed rubber mount, or as part of a **tune-up, alignment, or hybrid system service**, this aftermarket part is a **direct-fit, OEM-quality replacement** that restores factory specifications, reduces engine sway, and helps prevent premature wear on associated components like the **engine mounts, transmission, and suspension bushings**. Ideal for mechanics, DIY enthusiasts, and fleet operators seeking **reliable, long-lasting performance**, this bracket is a **must-have component** for maintaining the stability and drivability of Toyota s premium hybrid SUVs.

**Pros and Cons of buying a Toyota 12311-0P180 (Highlander 3.5L Engine Front Mount Bracket, 2017-2019 Models)**

1. **OEM Quality and Fitment** This part is a genuine Toyota replacement, ensuring a perfect fit with no modifications required. It is designed to match the original specifications, reducing the risk of compatibility issues or improper installation.

2. **Reliability and Durability** Toyota parts are known for their robust construction and long-term performance. The front mount bracket plays a critical role in supporting the engine and transmission, so a high-quality replacement helps maintain structural integrity and prevents premature wear.

3. **Warranty Coverage** Purchasing from an authorized dealer or reputable supplier often includes a warranty, providing peace of mind against defects or early failure. This can be particularly valuable if the bracket fails shortly after installation.

4. **Prevents Engine Vibration and Noise** A worn or damaged front mount bracket can lead to excessive engine vibration, rattling noises, or even transmission misalignment. Replacing it restores proper alignment, improving drivability and reducing potential long-term damage.

5. **Easy Installation** As a direct replacement, this part is straightforward to install, especially if you have basic mechanical experience or access to a professional. The lack of aftermarket modifications means fewer complications during the process.

6. **Compatibility with Aftermarket Upgrades** Since it is an OEM part, it works seamlessly with other genuine Toyota components or high-quality aftermarket parts, ensuring no conflicts in performance or fit.

7. **Supports Vehicle Resale Value** Maintaining the vehicle with original or high-quality replacement parts helps preserve its value, as buyers often prefer well-maintained, factory-supported components.

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1. **Higher Cost Compared to Aftermarket Alternatives** Genuine Toyota parts are typically more expensive than aftermarket equivalents. While aftermarket brackets may offer similar performance, they might lack the same level of precision or warranty support.

2. **Potential Counterfeit Risks** If purchasing from untrusted sources (e.g., eBay, unlicensed sellers, or gray-market dealers), there is a risk of receiving counterfeit or substandard parts. Always verify the seller s authenticity to avoid this issue.

3. **Limited Availability Outside Toyota Dealerships** Genuine parts may not be readily available at non-Toyota repair shops or online marketplaces, requiring you to visit an authorized dealer or wait for shipping, which can be inconvenient.

4. **No Performance Enhancements** Unlike some aftermarket parts, this bracket does not offer performance upgrades. It is purely a functional replacement, so if you re looking for modifications (e.g., stiffer mounts for tuning), this may not be the best choice.

5. **Installation May Require Professional Help** While the part itself is simple, improper installation such as overtightening or misalignment can cause new issues. If you lack mechanical experience, hiring a professional ensures correct fitment and avoids voiding warranties.

6. **Environmental and Ethical Concerns** Purchasing new OEM parts contributes to automotive waste. If sustainability is a priority, exploring remanufactured or recycled alternatives (where available) might be a more eco-friendly option.

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The **Toyota 12311-0P180 front mount bracket (2017-2019 Highlander 3.5L)** is a reliable, high-quality replacement that ensures proper engine support and longevity. Its OEM status guarantees fitment, durability, and compatibility, making it ideal for owners who prioritize reliability and warranty coverage. However, the higher cost and potential counterfeit risks must be weighed against the benefits.

If budget is a concern, **high-quality aftermarket alternatives** (e.g., from brands like ACDelco, Dorman, or Mopar) can offer comparable performance at a lower price, provided they meet Toyota s specifications. Always verify the part s authenticity and consult your vehicle s manual or a mechanic before purchasing.

- **Buy from an authorized Toyota dealer or a trusted online retailer** (e.g., RockAuto, Amazon with verified sellers) to ensure authenticity and warranty coverage.

- **Compare prices** between OEM and reputable aftermarket brands to balance cost and quality.

- **Have the installation inspected** by a professional if you re unsure about DIY repairs.

- **Consider the vehicle s overall maintenance history** if other suspension or engine components are worn, address them simultaneously to avoid future issues.

For most owners, the **OEM bracket is the safest choice**, especially if the vehicle is kept long-term or used for daily driving. However, if cost is a major factor and you re comfortable with aftermarket parts, a **high-end aftermarket bracket** (e.g., from a brand with positive reviews) can be a cost-effective alternative. Always prioritize quality over price to avoid recurring problems.

Details:

This item is used and may show signs of imperfections such as light surface scratches, slight fading, dirt/stains, scuffs, dents/dings normal wear tear. Your understanding and cooperation are greatly appreciated. Please match part number provided. The delivery address must be a residence or street.

part #: 123110p180 prices

• $41.99-$109.72

specifications engimou:

• for models: Highlander
• for makes: Toyota
• for years: 2017-2019
• mpn: 12311-0p180
• type: Engine Mount
• placement on vehicle: Front
• material: Steel
• manufacturer warranty: 1 Month
• performance part: No
• mounting style: Bolt-on

offer engimou:

• quantity: 1
• sold: 0
• started: March 4, 2026
• availability: In Stock
• options: Ship-to-home
• best offers: True

seller engimou:

• rating: 99.9%
• city: Feasterville-Trevose, Pennsylvania
• # reviews: 1450

returns engimou:

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

general engimou:

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

payments engimou:

• credit card: Visa
• wallet: Paypal
• other

shipping engimou:

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

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