MOPAR 4471390 Nos Front Motor Mount

( Brand: Mopar ), ( Manufacturer Part Number: 4471390 ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Type: Engine Mount ), ( Oe/oem Part Number: Mopar New Old Stock Oem Genuine 6 Cyl Engine Block Steel ), ( Universal Fitment: No ), ( Finish: Primed ), ( Country Of Origin: United States )

Review MOPAR Nos Chrysler New Dodge Front Motor Mount fits IMPERIAL YORKER DYNASTY CARAVAN 1990–1991

The **Mopar 4471390 NOS (New Old Stock) front motor mount** is a meticulously preserved, high-quality replacement part designed specifically for the **1990 and 1991 Chrysler Imperial, Dodge Dynasty, and Caravan** vehicles equipped with the **3.3L or 3.8L V6 engines**. This genuine Mopar component is sourced from a trusted inventory of original equipment manufacturer (OEM) parts, ensuring it meets the exact specifications and durability standards set by Chrysler during its original production. Crafted from robust, high-grade rubber and reinforced with durable steel components, this motor mount is engineered to provide reliable support and vibration dampening, helping to maintain optimal engine alignment and reduce unwanted noise, sway, or movement under normal driving conditions. The NOS designation confirms that this part has been carefully stored in pristine condition, free from excessive wear or environmental degradation, making it an ideal choice for restoration projects, classic vehicle enthusiasts, or those seeking to restore their vehicle to factory specifications. Whether you're working on a meticulous restoration, addressing a failing suspension component, or simply upgrading your vehicle s undercarriage for improved performance and longevity, this Mopar motor mount delivers the authenticity and performance you expect from an OEM replacement. Its precise fitment ensures compatibility with the vehicle s frame and engine bay, while its robust construction helps prevent premature failure, contributing to the overall reliability and drivability of your 1990 or 1991 Chrysler, Dodge, or Plymouth model.

### **Pros and Cons of Buying a NOS (New Old Stock) Mopar 4471390 Front Motor Mount (Chrysler Imperial, Yorker, Dodge Dynasty, Caravan 1990-1991)**

1. **Guaranteed Authenticity and Fit** A NOS part is brand new but has been stored in original packaging since production, ensuring it matches the exact specifications of the original equipment. This eliminates concerns about aftermarket parts that may not fit perfectly or wear prematurely.

2. **High Quality and Durability** Mopar (Chrysler s original equipment manufacturer) parts are known for their robust construction and reliability. The 4471390 front motor mount is designed to handle the weight and vibrations of these full-size Chrysler vehicles, reducing long-term wear on the engine and transmission mounts.

3. **Simplified Installation** Since the part is new, it should install more easily than a used or salvaged component, which may be worn or damaged. This can save time and labor costs during installation.

4. **Warranty Coverage** Most NOS parts come with a manufacturer s warranty, providing peace of mind in case of defects. Mopar typically offers a limited warranty on new parts, which can be valuable if the part fails shortly after installation.

5. **Prevents Future Issues** A failing motor mount can lead to excessive engine movement, transmission misalignment, or even damage to the engine itself. Replacing it with a NOS part ensures proper support and alignment, reducing the risk of secondary damage.

6. **No Rust or Wear** Unlike used parts pulled from wrecked vehicles, a NOS mount will not have rust, corrosion, or pre-existing wear, which could compromise its performance.

7. **Compatibility with Modern Standards** While these vehicles are older, Mopar continues to produce parts that meet modern safety and quality standards, ensuring the mount will perform as intended.

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1. **Higher Cost** NOS parts are significantly more expensive than aftermarket or salvage parts. The price reflects their new condition, authenticity, and warranty, which may not be justified for budget-conscious buyers.

2. **Limited Availability** Depending on the region, finding a NOS Mopar part may require ordering from specialty suppliers or online retailers, which could involve shipping delays or higher costs.

3. **Overkill for Some Applications** If the vehicle is a project car or not driven frequently, the extra cost of a NOS part may not be necessary. In such cases, a high-quality aftermarket or rebuilt part could suffice.

4. **Potential for Counterfeit NOS Parts** There is a risk of purchasing a part that is labeled as NOS but is actually a reconditioned or refurbished item. Buyers should verify the part s authenticity through the seller s reputation or documentation.

5. **Storage and Handling Risks** Even though the part is NOS, improper handling during shipping or storage could potentially damage it (e.g., dents, scratches, or seal damage). Inspecting the part upon receipt is essential.

6. **No Immediate Cost Savings** Unlike used parts, which can be found for a fraction of the price, a NOS part requires an upfront investment, which may not align with tight budgets.

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The decision to purchase a NOS Mopar 4471390 front motor mount depends on your priorities. If **reliability, authenticity, and long-term performance** are your top concerns especially for a well-used or high-mileage vehicle then the NOS part is a worthwhile investment. It ensures proper fit, durability, and peace of mind, reducing the risk of future mechanical issues.

However, if you are working with a **limited budget** or the vehicle is a **project car** that won t see frequent use, an **aftermarket or salvage part** from a reputable brand (such as Eurosport, Dorman, or a trusted Mopar dealer) may be a more practical choice. These alternatives offer a balance between cost and quality while still providing adequate support for the engine.

For **restoration or show-quality vehicles**, the NOS part is the clear superior option, as it maintains the original factory integrity and enhances the car s authenticity.

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- You value original equipment quality and want to avoid potential fitment or reliability issues.

- The vehicle is a daily driver or a well-maintained classic that you intend to keep in excellent condition.

- You have the budget to invest in a high-quality, long-lasting component.

- You are on a tight budget and can find a high-quality replacement (e.g., from Eurosport or Dorman) that meets your needs.

- The vehicle is a project car or not driven often, making the extra cost of NOS unnecessary.

- You are comfortable inspecting used parts and ensuring they are in good condition.

Ultimately, weigh the **cost vs. benefit** if the part is critical to the vehicle s operation and you want the best possible solution, the NOS part is the safest choice. Otherwise, a well-researched aftermarket option can provide a cost-effective alternative without sacrificing too much in terms of performance.

Details:

Ship cost is for continental US 48 states. There is some confusion on the Internet when we search that part number, show up as a rubber cushion-style motor mount, not correct for this number. This is NOS, never installed. Getting to be a very hard find part NOS.

Most of those guys do not even own their parts, they are relying on the parts being shipped from some third party IF have them and you know condition until it arrives at your door. Also for Dodge Dynasty, Caravan and Grand with 3.3 six cylinder engine.

part #: 4471390 prices

• $18.01-$20.43

specifications engimou:

• for models: Imperial, Yorker, Dynasty, Caravan
• for makes: Chrysler, Dodge, Mopar
• for years: 1990-1991
• brand: Mopar
• mpn: 4471390
• material: Steel
• vintage part: Yes
• placement on vehicle: Front
• type: Engine Mount
• oe/oem part number: Mopar New Old Stock Oem Genuine 6 Cyl Engine Block Steel
• universal fitment: No
• finish: Primed
• country of origin: United States

payments engimou:

• other
• wallet: Apple-pay
• credit card: Diners-club

general engimou:

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

returns engimou:

• policy: No Returns

seller engimou:

• # reviews: 4209
• city: Adel, Georgia
• rating: 100.0%

offer engimou:

• started: March 31, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0

shipping engimou:

• transit: 4-10 Days
• cost: $15.00
• type: Fixed
• class: Economy
• service: Economy

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