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  3. MOPAR 1758407

MOPAR 1758407 Roof Drain Front End Cap Nos

fits make: Dodge, Plymouth, Desoto, Mopar. year: 1957–1958.

1758407 Mopar 1957-1958 Dodge Plymouth Desoto Roof Drain Front End Chrome Cap Nos

( Brand: Mopar ), ( Manufacturer Part Number: 1758407 ), ( Color: Silver ), ( Material: Chrome ), ( Vintage Part: Yes ), ( Type: End Cap ), ( Manufacturer Warranty: No ), ( Features: Durable, Easy Installation ), ( Country Of Origin: United States )

Review MOPAR Dodge Plymouth Desoto Roof Drain Front End Chrome Cap Nos fits 1957–1958

The **Mopar 1758407 Front End Roof Drain Cap** is a meticulously crafted, high-quality replacement part designed exclusively for the iconic 1957 1958 Dodge, Plymouth, and DeSoto models, ensuring a perfect fit for vehicles in this legendary lineup. This durable, chrome-plated brass component is engineered to securely seal the front-end roof drain, preventing water intrusion while maintaining the classic aesthetic of these mid-century American muscle cars. Crafted from premium materials, the cap features a smooth, polished finish that not only enhances the vehicle s vintage appeal but also resists corrosion, ensuring long-lasting performance even in harsh weather conditions. The design incorporates a precise, interference-free fit, allowing for easy installation without the need for modification to the surrounding bodywork. Whether restoring a showroom-worthy classic or maintaining a daily driver, this Mopar part delivers both functionality and authenticity, preserving the original intent of these timeless automobiles. Built to Mopar s rigorous standards, it stands as a reliable solution for enthusiasts seeking genuine performance and heritage in their restoration or maintenance projects.

The **Mopar part number 1758407** is a front-end roof drain cap for 1957 1958 Dodge, Plymouth, and DeSoto models. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of Buying This Part**

1. **Direct Fitment and Compatibility**

The part is specifically designed for 1957 1958 Dodge, Plymouth, and DeSoto models, ensuring an exact fit without modifications. This reduces the risk of leaks or improper installation.

2. **Original Equipment Quality (OEM)**

Mopar (Chrysler s aftermarket division) produces parts that closely replicate factory specifications. This means better durability and performance compared to generic or aftermarket alternatives that may not match the original design.

3. **Prevents Water Damage**

The front-end roof drain cap helps channel water away from critical components like the radiator, engine bay, and electrical connections. A failing or missing cap can lead to rust, electrical shorts, or engine overheating due to water ingress.

4. **Easy Installation**

The part is relatively simple to install, typically requiring only basic tools. Many owners or mechanics can replace it without professional assistance, saving labor costs.

5. **Aesthetic Consistency**

For classic car enthusiasts, using an OEM-style part maintains the vehicle s original appearance. This is particularly important for show cars or those preserved in their factory condition.

6. **Long-Term Reliability**

Mopar parts are known for their robustness, especially in classic vehicles where wear-and-tear over decades may have compromised original components. A new cap ensures long-term functionality.

7. **Availability of Gaskets and Fasteners**

The part often comes with necessary gaskets or seals, reducing the need to source additional hardware separately. This streamlines the replacement process.

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### **Cons of Buying This Part**

1. **Cost Relative to Generic Alternatives**

The part is priced higher than non-OEM or aftermarket alternatives, which may offer similar functionality at a lower cost. For budget-conscious buyers, this could be a drawback.

2. **Potential for Counterfeit or Low-Quality Parts**

Purchasing from untrusted sellers (e.g., third-party online marketplaces without authentication) risks receiving a counterfeit or poorly made replica. Always buy from authorized Mopar dealers or reputable classic car suppliers to avoid this.

3. **Limited Customization**

Unlike aftermarket parts, this is a stock replacement with no design variations. If you prefer a unique or upgraded look, you may need to explore non-OEM options.

4. **Availability Challenges**

While Mopar parts are widely available, stock levels can be inconsistent, especially for older or less common models. Orders may require waiting periods, which can be inconvenient for urgent repairs.

5. **Installation May Require Disassembly**

Depending on the vehicle s condition, accessing the roof drain cap might require removing other components (e.g., grille, bumper, or fenders). This can add time and complexity to the repair.

6. **Potential for Overkill**

If the original cap was already functional but slightly worn, replacing it with a new OEM part might be unnecessary. In such cases, a simple sealant or minor repair could suffice, saving money.

7. **Environmental and Ethical Considerations**

Purchasing new parts contributes to waste, even if the old part was still usable. Some buyers may prefer salvaged or refurbished parts to reduce environmental impact, though this may not always be feasible for rare components.

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### **Conclusion**

The **Mopar 1758407 front-end roof drain cap** is a high-quality, reliable replacement for 1957 1958 Dodge, Plymouth, and DeSoto vehicles. Its primary advantage lies in its **direct fitment, OEM quality, and long-term durability**, making it ideal for owners who prioritize authenticity and performance. However, the **higher cost and potential availability issues** may deter budget-conscious buyers or those who prefer aftermarket alternatives.

For classic car enthusiasts or those restoring a vehicle to factory condition, this part is a **strong recommendation**. It ensures proper water drainage, prevents costly damage, and maintains the car s original integrity. If the budget is a concern, buyers should compare prices across authorized dealers and consider purchasing from a supplier with a good return policy to avoid counterfeit items.

Ultimately, the decision depends on your priorities: **prioritize quality and fitment for OEM, or balance cost and convenience with aftermarket options**. For most classic car owners, the Mopar part is the best choice for reliability and longevity.

Details:

1957-1958 Dodge Plymouth Desoto Roof Drain Front End Chrome Cap 1758407 NOS. Make: Plymouth, Dodge, Desoto. Type: NOS New Old Stock.

Happy motoring. Year: 1957-1958. All we ask is that ship back with original box. Model: Custom, Savoy, Suburban, Fury, Beloved, Coronet, Royal, Lancer, Sierra, Fireflies, Fire dome, Adventurer, Fire sweep.

We started acquiring NOS over 50 years ago and never stopped. Part Number: 1758407.

part #: 1758407 price

  • $21.22

specifications azcarracks:

  • for makes: Dodge, Plymouth, Desoto, Mopar
  • for years: 1957-1958
  • brand: Mopar
  • mpn: 1758407
  • color: Silver
  • material: Chrome
  • vintage part: Yes
  • type: End Cap
  • manufacturer warranty: No
  • features: Durable, Easy Installation
  • country of origin: United States

returns azcarracks:

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

general azcarracks:

  • condition: New
  • Car Truck Parts Accessories > Racks Cargo Carriers > Roof Racks Cross Bars

seller azcarracks:

  • # reviews: 19613
  • rating: 99.7%
  • city: West Newton, Massachusetts

payments azcarracks:

  • other
  • credit card: Discover
  • wallet: Paypal

offer azcarracks:

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

shipping azcarracks:

  • carrier: USPS
  • class: Standard
  • type: Calculated
  • transit: 4-9 Days
  • service: USPS Ground Advantage
  • cost: $8.30
for makes: dodge, plymouth, desoto, mopar, for years: 1957-1958, vintage part: yes, type: end cap, manufacturer warranty: no, features: durable, easy installation, country of origin: united states,
category: auto parts > car truck parts accessories > racks cargo carriers > roof racks cross bars, color: silver, material: chrome, sku: 27610167420911881,
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1 offer $21.22 USD
  • New. Offer #1 priced at $21.22 + $8.95 shipping estimate = $30.17* total. We started acquiring NOS over 50 years ago and never stopped Part Number: .+$8.95 shipping

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