1. Engine Mounts Deals
  2. sku: 23562268668386762
  3. MIDNIGHT AUTOPARTS AM339

MIDNIGHT AUTOPARTS AM339 Engine Motor Mounts Transmission V6-3.3L

fits model: Quest. make: Nissan. year: 1999–2002.

Am339 Midnight Autoparts Engine Motor Mounts And Transmission 2pcs For Nissan Quest 02-99 V6-3.3l

( Brand: Midnight Autoparts ), ( Manufacturer Part Number: AM339 ), ( Items Included: Engine Mounts, Transmission Mounts ), ( Material: Rubber, Steel ), ( Vintage Part: No ), ( Placement On Vehicle: Rear Right Engine Mount Bushing, Front Right Engine Mount, Front Left Transmission Mount, Rear Left Transmission Mount ), ( Type: Direct Replacement ), ( Oe/oem Part Number: 11270-0b000 11340-0b000 11220-7b000 11320-7b001 ), ( Manufacturer Warranty: 2 Years ), ( Country Of Origin: China )

Review MIDNIGHT AUTOPARTS Engine Motor Mounts And Transmission 2pcs Nissan V6-3.3l fits QUEST 1999–2002

The **OEM-Quality AM339 Engine Motor Mounts and Transmission Mount Assembly** for the **Nissan Quest (2002 1999) equipped with the 3.3L V6 engine** represents a precision-engineered replacement designed to restore structural integrity, reduce unwanted vibration, and enhance drivability in your vehicle. Crafted from high-grade **rubber and reinforced steel components**, these mounts are engineered to replicate the original factory specifications, ensuring a perfect fit and seamless integration with the engine block, transmission, and subframe. The **dual-mount system** comprising the **engine-to-subframe mount** and the **transmission-to-subframe mount** works in unison to isolate engine and transmission movement, minimizing harshness during acceleration, braking, and rough road conditions while maintaining optimal alignment for smooth power delivery. Built to withstand the demands of daily driving, these mounts feature **durable, oil-resistant rubber compounds** that resist cracking, compression set, and premature wear, even under prolonged exposure to heat and vibration. Ideal for vehicles experiencing **excessive engine rattle, transmission clunking, or misalignment issues**, this kit also serves as a proactive upgrade for owners seeking to prevent future suspension wear or drivetrain misalignment. Installation is straightforward, requiring only basic tools, and the **universal compatibility** with the 3.3L V6 Nissan Quest ensures a hassle-free replacement without the need for custom modifications. By restoring the original mounting system s performance, these AM339 mounts help maintain the Quest s handling stability, prolong the lifespan of associated components, and deliver a quieter, more refined ride making them an essential upgrade for both performance-minded enthusiasts and reliability-focused owners.

### **Pros and Cons of Buying OEM (AM339) Engine Motor Mounts and Transmission Mounts for a 1992 1999 Nissan Quest (3.3L V6)**

#### **Pros:**

1. **Direct Fitment and Reliability** The AM339 engine mounts and transmission mounts are the original parts designed specifically for your Nissan Quest s 3.3L V6 engine and automatic transmission (A340/A341). They are engineered to match the factory tolerances, ensuring proper alignment and function.

2. **Durability and Longevity** OEM parts are built to withstand the stress of daily driving, including vibrations, road shocks, and temperature fluctuations. While they may not last indefinitely, they are generally more robust than aftermarket alternatives that cut corners on materials or manufacturing quality.

3. **Compatibility with Factory Systems** These mounts integrate seamlessly with the engine s suspension, transmission, and frame rails. Aftermarket mounts that are not precisely fitted can lead to misalignment, drivability issues, or even damage to other components over time.

4. **Warranty Coverage** If purchased from a reputable dealer or online retailer (e.g., Nissan Parts Center, RockAuto, or a trusted used parts lot), OEM mounts may come with a warranty, providing peace of mind against early failure.

5. **Prevents Excessive Vibration and Noise** Worn or broken mounts can cause excessive engine and transmission vibration, leading to rattles, clunks, or even damage to the mounts themselves, the subframe, or the engine block. Replacing them with fresh OEM parts eliminates these issues.

6. **Maintains Resale Value** If you plan to sell the vehicle later, having OEM or high-quality replacement parts installed can make the car more appealing to buyers who prefer a fully restored or well-maintained example.

7. **Easier Installation (Compared to Some Aftermarket Parts)** OEM mounts typically come with clear instructions and are designed to fit without extensive modifications. Some aftermarket mounts may require additional tools or adjustments, adding to labor time and complexity.

---

#### **Cons:**

1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. For a 1992 1999 Nissan Quest, you may pay **$100 $200 per mount**, depending on whether you buy new or used. Aftermarket mounts can cost **$30 $80 each**, though quality varies widely.

2. **Potential for Counterfeit or Salvage Parts** Buying OEM parts from untrusted sources (e.g., eBay sellers with no return policy, random online marketplaces, or salvage yards without verification) risks receiving **counterfeit, reused, or damaged parts**. Always verify the part s origin (e.g., Nissan s official parts catalog, RockAuto, or a trusted local dealer).

3. **Limited Availability of Used OEM Parts** While new OEM parts are still available, used ones may be harder to find in good condition. Salvage yards sometimes sell parts that have been previously damaged or improperly stored, which can lead to premature failure.

4. **Installation Labor Costs** Replacing motor mounts and transmission mounts requires **disconnecting the engine from the transmission, removing the subframe, and securing the new mounts**. This is a **multi-hour job** that often requires **specialized tools** (e.g., torque wrench, engine hoist, and alignment tools). If you re not comfortable with mechanical work, labor costs at a shop can add **$200 $500 ** to the total expense.

5. **Risk of Over-Tightening or Misalignment** Improper installation (e.g., over-tightening bolts, not aligning the engine/transmission properly) can cause **premature wear, binding, or even damage to the engine or transmission**. This is why many mechanics recommend using **torque specifications** and double-checking alignment.

6. **Not Always Necessary for Minor Issues** If the mounts are **slightly worn but still functional**, replacing them may not be urgent. Some drivers opt for **aftermarket mounts** (e.g., **Eibach, Meziere, or Bilstein**) if they prioritize cost savings and are willing to accept slight variations in ride quality.

7. **Potential for Rust or Corrosion in Older Vehicles** If the mounts were previously damaged (e.g., from a crash or road debris), rust or corrosion may have set in. Used OEM parts from unknown sources may not be as clean or structurally sound as new ones.

---

### **Alternatives to Consider:** Before committing to OEM parts, evaluate these alternatives:

1. **High-Quality Aftermarket Mounts**

- **Pros:** Lower cost, sometimes improved durability (e.g., rubber compounds designed for better vibration damping).

- **Cons:** Risk of poor fitment, shorter lifespan, or voiding warranty if not installed correctly.

- **Recommended Brands:** **Meziere, Eibach, Bilstein, or Motive Parts** (check reviews for your specific application).

2. **Used OEM Parts from a Trusted Source**

- **Pros:** Significant cost savings.

- **Cons:** Risk of hidden damage, improper storage, or counterfeit parts.

- **Where to Buy:** **RockAuto, eBay (verified sellers), or local Nissan parts dealers**.

3. **DIY vs. Professional Installation**

- **DIY:** Saves labor costs but requires mechanical skill, proper tools, and patience.

- **Professional Shop:** More expensive but ensures correct installation and alignment.

4. **Transmission Mount vs. Engine Mount Priorities**

- If the **transmission mount is failing**, it may cause **clunks or shifts**, while a **bad engine mount** can lead to **vibration or rattles**. Prioritize which one is worse in your case.

---

### **Final Recommendation:** **Buy OEM AM339 engine and transmission mounts if:**

- You **prioritize reliability and longevity** over cost savings.

- You **have access to verified new or used OEM parts** (e.g., from a Nissan dealer or RockAuto).

- You are **willing to invest in proper installation** (either by doing it yourself carefully or paying for professional labor).

- Your vehicle is **a project you plan to keep long-term** or sell in the future with minimal issues.

**Consider aftermarket mounts if:**

- You are **on a tight budget** and can find a **reputable brand** (e.g., Meziere) with good reviews for your application.

- You are **comfortable with a slight trade-off in ride quality** for lower cost.

- You **verify the fitment** before purchasing (check forums like **NissanQuest.com** or **NissanForums.com** for experiences with specific brands).

**Avoid cheap or untested parts if:**

- You notice **excessive vibration, clunks, or engine movement** these are **clear signs of failing mounts** that should be addressed promptly.

- You are **not mechanically inclined** and cannot ensure proper installation.

---

### **Step-by-Step Decision Process:**

1. **Diagnose the Issue:** Confirm that the mounts are indeed failing (listen for clunks, check for excessive movement, or inspect for cracks).

2. **Assess Your Budget:** Determine whether you can afford OEM parts or if aftermarket is a viable option.

3. **Source Parts Carefully:** Buy from **reputable sellers** (avoid unknown eBay listings or uninspected salvage yards).

4. **Plan for Installation:** Decide whether you ll **DIY or use a shop**, and budget for labor if needed.

5. **Prioritize Quality Over Cost:** If you re unsure, **OEM is the safest choice** for long-term reliability.

---

### **Conclusion:**

For a **1992 1999 Nissan Quest with a 3.3L V6**, **OEM AM339 engine and transmission mounts are the best choice for durability and compatibility**, provided you source them from a trusted supplier and ensure proper installation. While they cost more than aftermarket alternatives, they offer **peace of mind, better fitment, and fewer long-term issues**. If budget is a concern, **high-quality aftermarket mounts from a well-reviewed brand** can be a cost-effective alternative, but always **verify fitment and quality** before purchasing. Avoid cheap or untested parts, as they may lead to **recurring problems or even damage to other components**.

Details:

8708 Front left transmission mount. 9036 Rear left transmission mount. 1X Rear left transmission mount. 1X Front left transmission mount.

part #: am339 prices

  • $103.42-$290.95

specifications engimou:

  • for models: Quest
  • for makes: Nissan
  • for years: 1999-2002
  • brand: Midnight Autoparts
  • mpn: Am339
  • items included: Engine Mounts, Transmission Mounts
  • material: Rubber, Steel
  • vintage part: No
  • placement on vehicle: Rear Right Engine Mount Bushing, Front Right Engine Mount, Front Left Transmission Mount, Rear Left Transmission Mount
  • type: Direct Replacement
  • oe/oem part number: 11270-0b000 11340-0b000 11220-7b000 11320-7b001
  • manufacturer warranty: 2 Years
  • country of origin: China

shipping engimou:

  • transit: 5-12 Days
  • cost: $0.00
  • service: Standard, UPS 2nd Day Air
  • class: Standard, Expedited
  • type: Fixed
  • carrier: UPS

payments engimou:

  • credit card: Mastercard
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offer engimou:

  • started: May 29, 2026
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • quantity: 1

general engimou:

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

seller engimou:

  • # reviews: 17285
  • rating: 99.1%
  • city: Miami, Florida

returns engimou:

  • paid by: Seller
  • time: 60 Days
  • policy: Returns Accepted
for models: quest, for makes: nissan, for years: 1999-2002, items included: engine mounts, transmission mounts, vintage part: no, placement on vehicle: rear right engine mount bushing, front right engine mount, front left transmission mount, rear left transmission mount, type: direct replacement, oe/oem part number: 11270-0b000 11340-0b000 11220-7b000 11320-7b001, manufacturer warranty: 2 years, country of origin: china,
category: auto parts > car truck parts accessories > engines engine parts > engine mounts, material: rubber, steel, sku: 23562268668386762,
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