WESTAR EM-9577 Manual Transmission Mount 620-1842
fits model: Altima. make: Nissan. year: 2002–2004.
( Brand: Westar ), ( Manufacturer Part Number: EM-9577 ), ( Type: Manual Transmission Mount ), ( Country Of Origin: China ), ( Item Height: 8.500 ), ( Item Width: 6.500 ), ( Item Length: 13.300 ), ( Ipn: 620-1842 )
Review WESTAR Manual Transmission Mount Nissan fits ALTIMA 2002–2004
The **Westar EM-9577 Manual Transmission Mount** is a high-quality, heavy-duty replacement part specifically engineered to restore proper alignment and stability to the transmission in 2002 through 2004 Nissan Altima models equipped with a manual transmission. Designed with precision engineering, this mount serves as a critical component in maintaining the integrity of your vehicle s drivetrain, ensuring smooth operation and reducing unnecessary stress on the transmission housing, engine mounts, and surrounding suspension components. Crafted from durable, reinforced rubber and high-grade steel, the Westar EM-9577 is built to withstand the rigors of daily driving, providing long-lasting performance even under demanding conditions. Its robust construction helps dampen vibrations and road noise, contributing to a more comfortable and refined driving experience while preventing premature wear on the transmission s internal components. Whether you re tackling rough terrain, frequent highway commutes, or simply seeking to enhance the longevity of your Altima s drivetrain, this mount offers a reliable solution that exceeds OEM standards. Installation is straightforward, thanks to Westar s attention to detail in matching the exact dimensions and mounting points of the original equipment, ensuring a seamless fit without the need for modifications. By upgrading to the Westar EM-9577, you re not only addressing potential transmission misalignment issues but also investing in the overall durability and performance of your vehicle s powertrain. Ideal for both restoration projects and routine maintenance, this mount is a must-have for Nissan Altima owners who demand precision, reliability, and peace of mind.
The **Westar EM-9577 Manual Transmission Mount** is designed to replace the stock transmission mount on 2002 2004 Nissan Altimas, particularly for vehicles equipped with a manual transmission. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros of the Westar EM-9577 Manual Transmission Mount**
1. **Reduces Transmission Rattle and Clunking**
The stock transmission mount on these Altimas is known to wear out over time, leading to a noticeable clunk or rattle when shifting gears or accelerating. The Westar mount is designed to be more durable and provide a tighter fit, eliminating these noises.
2. **Improves Driving Comfort**
A failing transmission mount can cause excessive movement of the transmission, leading to a rough ride and potential driveline vibrations. The Westar mount helps stabilize the transmission, resulting in a smoother driving experience.
3. **Durability and Longevity**
Westar is a reputable manufacturer known for producing high-quality aftermarket suspension and drivetrain components. This mount is made from heavy-duty materials, which should last significantly longer than the stock unit, especially if the vehicle sees regular use.
4. **Easy Installation**
The Westar EM-9577 is designed to be a direct replacement for the stock mount, meaning it should fit without extensive modifications. Installation typically requires basic tools and can often be completed in under an hour, depending on mechanical experience.
5. **Cost-Effective Solution**
Replacing a worn-out transmission mount is far cheaper than dealing with potential transmission damage caused by excessive movement. The Westar mount is priced affordably compared to other aftermarket options, offering good value for the performance improvement.
6. **Compatibility with Other Modifications**
If you ve made other drivetrain or suspension upgrades (e.g., performance exhaust, lift kits, or sway bars), the Westar mount can complement those changes by ensuring the transmission remains properly aligned and stable.
7. **Reduces Stress on Other Components**
A loose transmission mount can place unnecessary stress on the transmission itself, the driveshaft, and the subframe. By securing the transmission properly, the Westar mount helps prevent premature wear on these parts.
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### **Cons of the Westar EM-9577 Manual Transmission Mount**
1. **Potential for Over-Tightening**
While the Westar mount is designed to be secure, some users may accidentally overtighten the bolts during installation. This can lead to stripping the bolt threads or damaging the mount itself. It s important to follow the manufacturer s torque specifications carefully.
2. **Limited Warranty**
Westar offers a warranty on their products, but it may not cover all potential issues, such as improper installation or damage from other modifications. Always check the warranty terms before purchasing.
3. **May Not Eliminate All Noise**
In some cases, other worn components (e.g., a failing transmission bearing, driveshaft, or subframe bushings) can contribute to noise. Replacing just the transmission mount may not fully resolve all rattles or clunks if other parts are worn.
4. **Quality Control Concerns (Rare)**
While Westar is generally reliable, there have been occasional reports of defective units arriving damaged or not fitting perfectly. Buying from a reputable seller (e.g., Amazon, RockAuto, or a trusted local parts store) can help mitigate this risk.
5. **Not a Permanent Fix for Severe Wear**
If the transmission mount is part of a larger issue (e.g., a cracked subframe or severely worn bushings), replacing just the mount may provide temporary relief but not a long-term solution. A full drivetrain inspection may be necessary in such cases.
6. **May Require Additional Tools**
While installation is straightforward, some users may need a torque wrench to ensure the bolts are tightened correctly. Skipping this step could lead to premature failure of the mount.
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### **Conclusion**
The **Westar EM-9577 Manual Transmission Mount** is an excellent choice for addressing transmission rattle and instability in 2002 2004 Nissan Altimas with manual transmissions. Its primary advantages durability, ease of installation, and cost-effectiveness make it a practical upgrade for most owners experiencing noise or movement issues. However, it s important to address any underlying problems (e.g., worn bushings or subframe damage) simultaneously for the best results.
If your main concern is eliminating clunking or rattling and you re comfortable with a basic installation, this mount will likely resolve the issue. For those who prioritize long-term reliability, pairing it with other drivetrain upgrades (e.g., a driveshaft support or subframe bushings) could further enhance performance.
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### **Recommendation**
**Buy the Westar EM-9577 if:**- You re experiencing noticeable transmission rattle or clunking in your 2002 2004 Altima with a manual transmission.
- You want a simple, affordable, and effective solution to improve drivetrain stability.
- You re willing to invest a little time in installation and follow torque specifications.
**Consider alternatives or additional work if:**- The noise persists after installation, suggesting other worn components (e.g., driveshaft, subframe bushings).
- You plan to perform other drivetrain modifications (e.g., a lift kit, performance exhaust) and want a more comprehensive solution.
**Final Verdict:** The Westar EM-9577 is a solid, well-reviewed part that delivers on its promises for most manual-transmission Altima owners. It s a recommended upgrade for those looking to quiet down their drivetrain without breaking the bank.
Details:
All accessories hardware. SPECIFICATIONS: Bullet 1: designed TO MEET OR EXCEED OEM SPECIFICATIONS ON QUALITY, FIT, AND FUNCTION. Original packaging.
Westar EM-9577 Manual Transmission Mount For 02-04 Nissan Altima. Bullet 3: designed FOR YOUR SPECIFIC VEHICLE, WHETHER IT USES A RUBBER, HYDRAULIC, VACUUM ASSISTED, OR ELECTRONIC. Placing an order outside the US is easy. Bullet 2: OUR FACTORIES USE ONLY TOP QUALITY COMPONENTS, AND MANUFACTURE TO STRICT ISO, QS, gifts STANDARDS.
part #: em9577 prices
- $43.48-$136.95
specifications engimou:
- for models: Altima
- for makes: Nissan
- for years: 2002-2004
- brand: Westar
- mpn: Em-9577
- type: Manual Transmission Mount
- country of origin: China
- item height: 8.500
- item width: 6.500
- item length: 13.300
- ipn: 620-1842
shipping engimou:
- class: Standard
- type: Fixed
- service: Standard
- cost: $0.00
- transit: 4-7 Days
general engimou:
- Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
- condition: New
offer engimou:
- quantity: 1
- availability: In Stock
- options: Ship-to-home
- sold: 0
- started: March 6, 2026
payments engimou:
- credit card: Mastercard
- other
- wallet: Paypal
returns engimou:
- paid by: Seller
- policy: Returns Accepted
- time: 30 Days
seller engimou:
- # reviews: 150945
- rating: 99.5%
- city: Salt Lake City, Utah
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