MOPAR 1658620 Distributor Vacuum Advance Cylinder Nos

( Brand: Mopar ), ( Manufacturer Part Number: 1658620 ), ( Type: Distributor ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Performance Part: No )

Review MOPAR Dodge Plymouth Distributor Vacuum Advance Cylinder Nos fits 1956–1957

The Mopar 1658620 distributor vacuum advance cylinder is a crucial component for the ignition system in 1956 and 1957 Dodge and Plymouth vehicles. This part is essential for ensuring optimal engine performance by controlling the advance and retreat of the distributor rotor based on engine vacuum.

This vacuum advance cylinder is a meticulously engineered piece, manufactured to meet the original equipment specifications of Chrysler Corporation. It is designed to fit and function seamlessly with the existing ignition system components. The cylinder features a durable, heat-treated steel construction that can withstand the rigors of regular use.

The Mopar 1658620 distributor vacuum advance cylinder comes with a rubber vacuum diaphragm, which provides the necessary vacuum sensitivity for proper engine performance. The diaphragm is designed to react to changes in engine vacuum, allowing the distributor rotor to advance and retreat accordingly. This results in a more efficient combustion process, which in turn leads to improved engine power and fuel efficiency.

The cylinder also includes an adjustment screw, which allows users to fine-tune the vacuum advance settings for their specific engine application. This customization feature ensures that the ignition timing is optimized for the engine's peak performance, resulting in a smoother and more responsive driving experience.

The Mopar 1658620 distributor vacuum advance cylinder is an essential upgrade for any 1956 or 1957 Dodge or Plymouth vehicle with a carbureted engine. It offers reliable and efficient performance, making it an excellent choice for both daily drivers and enthusiasts who value originality and authenticity. This part is a direct replacement for the original equipment, ensuring a hassle-free installation process.

In summary, the Mopar 1658620 distributor vacuum advance cylinder is a high-quality, durable, and essential component for the ignition system in 1956 and 1957 Dodge and Plymouth vehicles. It is designed to provide optimal engine performance, improve fuel efficiency, and deliver a smoother and more responsive driving experience. With its heat-treated steel construction, adjustable vacuum advance settings, and easy installation process, this cylinder is an excellent investment for any classic car enthusiast.

Mopar 1658620 Distributor Vacuum Advance Cylinder: A Worthy Investment for 1956-1957 Dodge and Plymouth Vehicles?

The Mopar 1658620 distributor vacuum advance cylinder is a vital component for the ignition system of 1956-1957 Dodge and Plymouth vehicles. This part plays a crucial role in enhancing engine performance by synchronizing engine vacuum with the ignition system. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this Mopar distributor vacuum advance cylinder, followed by an Recommendation.

1. Improved Engine Performance: The vacuum advance cylinder helps in synchronizing engine vacuum with the ignition system, which ultimately results in improved engine performance. This leads to a smoother running engine and better fuel efficiency.

2. OE (Original Equipment) Replacement: This Mopar distributor vacuum advance cylinder is an original equipment replacement part. It ensures that the replacement part is identical to the original part, which is essential for maintaining the vehicle's authenticity and ensuring proper function.

3. High-Quality Construction: Mopar parts are known for their high-quality construction and durability. This distributor vacuum advance cylinder is no exception. It is manufactured to meet the stringent requirements of Chrysler Corporation, ensuring that it performs reliably and consistently.

1. Cost: The Mopar distributor vacuum advance cylinder can be quite expensive compared to aftermarket alternatives. However, the cost may be justified due to its high-quality construction and OE status.

2. Availability: Depending on the location and availability, it may take some time to source this part. It is essential to plan accordingly and consider the time factor before making a purchase.

The Mopar 1658620 distributor vacuum advance cylinder is a worthwhile investment for those seeking to restore or maintain the ignition system of their 1956-1957 Dodge or Plymouth vehicles. Its advantages, such as improved engine performance, OE replacement, and high-quality construction, outweigh the potential disadvantages, such as cost and availability. Although it may be a significant investment, it ensures the authenticity and reliability of the ignition system, which is crucial for the proper functioning of the vehicle.

If you are in the market for a distributor vacuum advance cylinder for your 1956-1957 Dodge or Plymouth vehicle, consider the Mopar 1658620 as a top choice. Its benefits far outweigh the drawbacks, making it a recommended option for those seeking a high-quality, authentic replacement part. However, it is essential to factor in the cost and availability before making a purchase.

Details:

Part Number: 1658620. Year: 1956-1957. Model: Windsor; Sara toga, Fireflies; Adventurer, Coronet, Savoy, Beloved, Fury. We started acquiring NOS over 50 years ago and never stopped.

Make: Dodge, Plymouth, Chrysler, Deist. All we ask is that ship back with original box. Happy motoring. 1956-1957 Dodge Plymouth Chrysler Distributor Vacuum Advance Unit 1658620 NOS:.

Type: NOS New Old Stock.

part #: 1658620 prices

• $89.50-$140.00

specifications disripa:

• for makes: Dodge, Plymouth, Mopar
• for years: 1956-1957
• brand: Mopar
• mpn: 1658620
• type: Distributor
• country/region of manufacture: United States
• vintage part: Yes
• performance part: No

payments disripa:

• other
• wallet: Apple-pay
• credit card: Discover

seller disripa:

• city: West Newton, Massachusetts
• rating: 99.7%
• # reviews: 16718

offer disripa:

• options: Ship-to-home
• started: May 29, 2025
• sold: 0
• availability: In Stock
• quantity: 1

general disripa:

• Car Truck Parts Accessories > Ignition Systems Components > Distributors
• condition: New

shipping disripa:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• cost: $6.40
• transit: 4-9 Days
• class: Standard

returns disripa:

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

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