1. Engine Mounts Deals
  2. sku: 23414707681904881
  3. API 31RSNGX54

API 31RSNGX54 Engine Mount

fits model: Montero. make: Mitsubishi. year: 2001–2006.

31rsngx54 Api Engine Mount For Mitsubishi Montero 2001 2002 2003 2004 2005 2006

( Brand: Api ), ( Manufacturer Part Number: 31RSNGX54 ), ( Type: Engine Mount ), ( Fits 1: 2001-2006 Mitsubishi Montero ), ( Fit Note: Isg ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review API Engine Mount Mitsubishi fits MONTERO 2001–2006

The **API 31RSNGX54 Engine Mount** is a high-performance, precision-engineered suspension component meticulously designed to enhance the durability, stability, and drivability of your **2001 2006 Mitsubishi Montero** (4th generation, 3.0L or 3.2L 6-cylinder models equipped with the **4G63 or 4G64 engine**). Crafted from **high-grade, heat-treated steel**, this mount is built to withstand the relentless forces of daily driving, off-road adventures, towing, or heavy loads, ensuring long-lasting reliability without compromising on performance.

This engine mount is engineered to **minimize engine vibration and movement**, reducing unwanted noise, harshness, and potential wear on surrounding components such as the transmission, exhaust system, and firewall mounts. Its **robust rubber compound** is formulated to maintain flexibility under extreme temperatures, from scorching summer heat to freezing winter conditions, preventing premature cracking or degradation. The mount s **precision-fit design** ensures an exact alignment with your Montero s engine bay, eliminating gaps that could lead to rattles or misalignment over time.

Ideal for both **stock and modified vehicles**, this mount is particularly beneficial for owners who frequently engage in **off-roading, towing, or heavy-duty applications**, where standard OEM mounts may fail under stress. The **reinforced steel construction** provides superior strength compared to conventional rubber-only mounts, reducing the risk of catastrophic failure an essential safety consideration for vehicles that carry significant weight or operate in rugged terrain. Installation is straightforward, requiring only basic tools, and the mount s **universal compatibility** with the specified Montero models ensures a seamless fit without the need for modifications.

For enthusiasts seeking **enhanced engine support, reduced vibration, and improved longevity**, the **API 31RSNGX54 Engine Mount** is an excellent upgrade choice. Whether you re looking to maintain your Montero s smooth ride on pavement or reinforce its off-road capabilities, this mount delivers **durability, performance, and peace of mind** keeping your engine securely in place for years of trouble-free operation.

### Pros and Cons of Buying an API 31RSNGX54 Engine Mount for a 2001 2006 Mitsubishi Montero

#### **Pros:**

1. **Compatibility** The API 31RSNGX54 is designed specifically for the 3.1L 6G72 engine found in the 2001 2006 Mitsubishi Montero (also known as the Triton in some markets). This ensures a proper fit without modifications, reducing the risk of misalignment or improper support.

2. **Durability** API is a well-known brand in the automotive aftermarket, known for producing high-quality rubber and polyurethane engine mounts. The 31RSNGX54 is built to withstand the vibrations and stresses of a V6 engine, potentially extending the lifespan of the mount compared to cheaper alternatives.

3. **Noise and Vibration Reduction** A failing or worn engine mount can lead to excessive engine noise, rattles, and vibrations. Replacing it with a new, properly seated mount can improve ride comfort and reduce unwanted noise, especially noticeable in older vehicles.

4. **Prevents Further Damage** If the original mount is cracked, leaking, or degraded, it may no longer properly isolate the engine from the chassis. Replacing it prevents further deterioration of the mount or related components (such as the subframe or engine bay brackets).

5. **Easier Installation** Since this is a direct replacement part, installation is straightforward for a mechanic with basic tools. No cutting or welding is typically required, making it a relatively simple DIY job if you have mechanical experience.

6. **Warranty Coverage** Reputable sellers (such as RockAuto, Amazon, or local auto parts stores) often provide warranties on engine mounts, offering peace of mind in case of premature failure.

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#### **Cons:**

1. **Cost** Engine mounts are not extremely expensive, but they are not cheap either. A single API 31RSNGX54 mount typically ranges between $30 $60, depending on the seller. If multiple mounts need replacement (e.g., front and rear), the cost adds up. Some owners may opt for cheaper alternatives, which could lead to premature failure.

2. **Potential for Counterfeit Parts** The aftermarket is flooded with counterfeit or low-quality parts, especially on e-commerce platforms. Buying from untrusted sellers increases the risk of receiving a substandard mount that fails quickly. Always verify the seller s reputation and check for authenticity seals or packaging.

3. **Additional Labor Costs** While the mount itself is relatively easy to replace, if you re not comfortable with mechanical work, labor costs at a shop can add $50 $150 depending on the shop s rates. This is a one-time cost but should be factored into the decision.

4. **Underlying Issues May Persist** If the engine mount failure is due to a larger problem (e.g., a cracked subframe, excessive engine strain, or poor maintenance), replacing just the mount may not fully resolve the issue. A thorough inspection of the engine bay and suspension is recommended.

5. **Limited Lifespan** Even high-quality mounts have a finite lifespan, typically lasting 80,000 120,000 miles or more, depending on driving conditions. Rough roads, heavy loads, or aggressive driving can accelerate wear. Some owners may experience failure sooner if the mount was already degraded.

6. **DIY Challenges** While the replacement is manageable for experienced DIYers, inexperienced hands may struggle with securing the mount properly, leading to rattles or improper engine support. Improper installation can void warranties or cause further damage.

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### **Conclusion:**

Replacing a failing engine mount with an **API 31RSNGX54** is a practical and necessary maintenance task for a 2001 2006 Mitsubishi Montero. The benefits improved comfort, noise reduction, and prevention of further damage outweigh the minor drawbacks, provided the part is genuine and installed correctly. The key to a successful replacement lies in sourcing the part from a reputable supplier and ensuring proper installation.

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### **Recommendation:**

1. **Verify the Part Number** Double-check that the API 31RSNGX54 is the correct part for your specific engine configuration (some Montero models may have slight variations). If unsure, consult a Mitsubishi-specific parts guide or a mechanic.

2. **Buy from a Trusted Source** Purchase the mount from well-known retailers like **RockAuto, Amazon (with verified seller), O Reilly Auto Parts, or local auto shops**. Avoid suspiciously cheap deals that may indicate counterfeit goods.

3. **Inspect for Damage** Before installation, examine the new mount for cracks, improper molding, or signs of poor quality. A healthy mount should have smooth, even rubber/polyurethane and no sharp edges.

4. **Consider Replacing All Mounts** If one mount is failing, it s often wise to replace the remaining mounts (front and rear) simultaneously to prevent future issues. This is especially true if the vehicle has high mileage or a history of rough driving.

5. **Follow Installation Guidelines** If attempting a DIY replacement, follow the manufacturer s instructions carefully. Use the correct tools (torque wrench for bolts) and ensure the mount is securely seated. Refer to a **Mitsubishi Montero service manual** for specific steps.

6. **Monitor Post-Installation** After replacement, drive the vehicle and listen for any unusual noises or vibrations. If issues persist, revisit the installation or consult a mechanic.

7. **Maintain the Vehicle** Regularly inspect engine mounts (and other suspension components) during routine maintenance. Address any signs of wear promptly to avoid costly repairs down the line.

**Final Verdict:** The **API 31RSNGX54 engine mount** is a solid choice for your 2001 2006 Mitsubishi Montero, provided it is genuine and installed correctly. The investment in quality and proper maintenance will pay off in terms of vehicle reliability and driving comfort. If in doubt about DIY installation, a professional mechanic can ensure the job is done correctly.

Details:

Vehicle Engine, Position: Front Right, 2003 - 2006 Mitsubishi Montero3.8L V6, 2001 - 2002 Montero3.5L V6. Engine Mount API 31RSNGX54 for Mitsubishi Montero 2001 2002 2003 2004 2005 2006: Brand: condition: New, Notes ISG, Detailed Applications Vehicle Engine, Position: Front Left, 2003 - 2006 Montero3.8L V6, 2001 - 2002 Montero3.5L V6.

part #: 31rsngx54 price

  • $65.10

specifications engimou:

  • for models: Montero
  • for makes: Mitsubishi
  • for years: 2001-2006
  • brand: Api
  • mpn: 31rsngx54
  • type: Engine Mount
  • fits 1: 2001-2006 Mitsubishi Montero
  • fit note: Isg
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

returns engimou:

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

seller engimou:

  • # reviews: 58278
  • rating: 97.4%
  • city: Fall River, Massachusetts

offer engimou:

  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: May 21, 2026
  • options: Ship-to-home

shipping engimou:

  • type: Fixed
  • cost: $0.00
  • service: Standard
  • transit: 6-9 Days
  • class: Standard

payments engimou:

  • wallet: Paypal
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  • credit card: Discover

general engimou:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
for models: montero, for makes: mitsubishi, for years: 2001-2006, type: engine mount, fits 1: 2001-2006 mitsubishi montero, fit note: isg, manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > engines engine parts > engine mounts, sku: 23414707681904881,
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1 offer $65.10 USD
  • New. Offer #1 priced at $65.10 + $0.00 shipping estimate = $65.10* total. Position: Front Right. 2003-2006 Mitsubishi Montero 3.8L V6.FREE SHIPPING

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