MOPAR 1630493 Cylinder Gas Pedal Spring Nos

( Brand: Mopar ), ( Manufacturer Part Number: 1630493 ), ( Color: Black ), ( Vintage Part: Yes ), ( Type: Spring ), ( Manufacturer Warranty: No ), ( Features: Easy Installation, Durable ), ( Country Of Origin: United States )

Review MOPAR Plymouth Cylinder Gas Pedal Return Spring Nos fits BELVEDERE SAVOY 1955-56

The **Mopar 1630493 Cylinder Gas Pedal Spring** is a meticulously crafted, high-performance replacement part designed specifically for the **1955 1956 Plymouth Belvedere and Savoy models**, ensuring seamless operation and optimal throttle response in your classic American muscle car. This spring is engineered to replicate the original factory specifications, maintaining the precise tension and durability required to handle the aggressive driving habits of these iconic vehicles. Crafted from premium-grade, corrosion-resistant materials, it is built to withstand the rigors of daily use, whether you re cruising down a scenic highway or revving the engine at a drag strip. The spring s design incorporates a robust coil structure that minimizes wear over time, reducing the likelihood of premature failure and ensuring consistent performance. Whether you re restoring a showroom-worthy Belvedere or maintaining a daily driver Savoy, this spring is an essential component for preserving the authenticity and reliability of your vehicle s throttle mechanism. Its compatibility with the original Mopar engine bay design guarantees a perfect fit, allowing for easy installation without the need for modifications or additional tools. By choosing this genuine Mopar part, you re not only restoring functionality but also honoring the engineering legacy of Chrysler s classic lineup, ensuring your ride performs as intended for generations to come.

**Pros and Cons of buying a Mopar 1630493 (1955-56 Plymouth Belvedere Savoy Cylinder Gas Pedal Spring)**

The Mopar 1630493 gas pedal spring assembly for the 1955-56 Plymouth Belvedere and Savoy is a well-documented, aftermarket part designed to replicate or improve the original function of the gas pedal mechanism. Here are the key advantages:

1. **Authentic Fit and Function** This part is specifically engineered to match the original design of the 1955-56 Plymouth models, ensuring proper alignment with the transmission linkage and throttle linkage. It avoids the wear and potential failure risks of an aging original spring.

2. **Durability and Reliability** Aftermarket parts like this are typically made from high-quality materials, including metal springs and reinforced brackets, which are less prone to corrosion, fatigue, or breakage compared to original parts that may have degraded over time.

3. **Ease of Installation** The design is straightforward, and many owners report that replacing the gas pedal spring is a relatively simple DIY job, requiring basic tools and minimal mechanical skill. Installation guides and videos are widely available online.

4. **Prevents Common Issues** The original gas pedal spring can stretch, weaken, or snap over time, leading to a "dead" pedal feel or difficulty engaging the throttle. Replacing it with this part can restore smooth operation and prevent sudden failures while driving.

5. **Cost-Effective Repair** Compared to the potential cost of repairing or replacing a damaged transmission linkage or throttle cable due to a failed spring, this part offers a low-cost solution. It s often cheaper than labor-intensive repairs.

6. **Compatibility with Modifications** If you ve modified your vehicle (e.g., performance upgrades, manual transmission conversions, or aftermarket throttle linkages), this part can integrate seamlessly without requiring extensive modifications.

7. **Availability and Support** Mopar and other reputable aftermarket brands provide customer support, warranties, and easy access to replacement parts. You can typically find it at auto parts stores, online retailers, or directly from the manufacturer.

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1. **Quality Variability** Not all aftermarket parts are created equal. Some cheaper or knockoff versions may use substandard materials, leading to premature failure or poor fit. It s important to purchase from a trusted seller (e.g., Mopar, Summit Racing, or RockAuto) to ensure quality.

2. **Installation Challenges** Although the installation is generally straightforward, some owners may encounter difficulties if the surrounding components (e.g., linkage rods, brackets, or transmission mounts) are corroded or misaligned. Rust or seized parts can complicate the process.

3. **Misalignment Risks** If the new spring is not installed correctly, it could cause the gas pedal to bind, feel loose, or not return to its proper position. This may require adjustments to the linkage or throttle cable.

4. **Limited Longevity Compared to Original (If Properly Maintained)** While the aftermarket spring is designed to last, its lifespan depends on driving habits, maintenance, and the quality of the part. Heavy foot driving or aggressive throttle inputs may accelerate wear.

5. **Potential for Overkill** If your vehicle is in excellent condition and the original spring is still functional, replacing it may not be necessary. In such cases, the cost and effort might not be justified.

6. **Compatibility with Aftermarket Pedals** If you ve installed an aftermarket gas pedal (e.g., for performance or aesthetic reasons), you ll need to ensure the new spring is compatible with the new pedal assembly. Some aftermarket pedals require specific spring configurations.

7. **Warranty Limitations** Some aftermarket parts come with limited warranties, and labor costs for installation may not be covered. If you re not comfortable with DIY repairs, professional installation could add to the overall cost.

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The Mopar 1630493 gas pedal spring is a practical and reliable replacement for the 1955-56 Plymouth Belvedere and Savoy, offering a balance of authenticity, durability, and ease of installation. It addresses common issues with the original spring while providing peace of mind for drivers. However, the decision to purchase it should be based on your vehicle s condition, your mechanical comfort level, and the quality of the part you re acquiring.

If your gas pedal feels sluggish, binds, or lacks responsiveness, or if you re planning modifications that could stress the original components, replacing the spring is a wise preventive measure. Conversely, if your vehicle is well-maintained and the original spring is still functional, the repair may not be urgent.

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- Your gas pedal exhibits signs of wear (e.g., stiffness, loose feel, or failure to return to the idle position).

- You re experiencing transmission or throttle linkage issues that you suspect are related to the pedal spring.

- You re undertaking modifications that could affect the pedal mechanism (e.g., manual transmission conversion, performance throttle linkages).

- You re comfortable with a straightforward DIY installation or have access to a mechanic for assistance.

- Your vehicle is in pristine condition, and the original spring is still working correctly.

- You re unable to find a reputable seller, and there s a risk of receiving a low-quality or incompatible part.

- You re not confident in your ability to install it properly, and you lack access to mechanical support.

Before buying, inspect the current gas pedal spring and linkage for visible damage or excessive wear. If you re unsure, consult with a mechanic or an experienced classic car enthusiast. Purchase from a trusted source (e.g., Mopar s official website, Summit Racing, or RockAuto) to ensure authenticity and quality. Follow the installation instructions carefully, and consider lubricating the linkage with dry PTFE spray to reduce friction and extend the part s lifespan. With proper care, this replacement will restore smooth operation to your Belvedere or Savoy s throttle system.

Details:

Happy motoring. Make: Plymouth. Type: NOS New Old Stock.

Year: 1955-1956. Part Number: 1630493. We started acquiring NOS over 50 years ago and never stopped. 1955-56 Plymouth Belvedere Savoy 6 Cylinder Gas Pedal Return Spring 1630493 NOS.

Model: Belvedere, Savoy, Suburban, Fury. All we ask is that ship back with original box.

part #: 1630493 price

• $21.03

specifications pedalspadsaz:

• for models: Belvedere, Savoy
• for makes: Plymouth, Mopar
• for years: 1955-56
• brand: Mopar
• mpn: 1630493
• color: Black
• vintage part: Yes
• type: Spring
• manufacturer warranty: No
• features: Easy Installation, Durable
• country of origin: United States

offer pedalspadsaz:

• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 2
• started: March 9, 2026
• availability: In Stock

seller pedalspadsaz:

• city: West Newton, Massachusetts
• # reviews: 19685
• rating: 99.7%

general pedalspadsaz:

• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
• condition: New

payments pedalspadsaz:

• wallet: Google-pay
• credit card: Mastercard
• other

shipping pedalspadsaz:

• cost: $8.30
• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-9 Days
• class: Standard

returns pedalspadsaz:

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

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