MOPAR 3638943 Nos Parking Brake Cable

( Manufacturer Part Number: 3638943 ), ( Type: Brake Cable Kit ), ( Items Included: Parking Brake Cable ), ( Vintage Part: Yes ), ( Performance Part: No )

Review MOPAR Nos Parking Brake Cable Cars trucks fits 1972

The **Mopar 3638943 Original Equipment (OEM) No-Sag Parking Brake Cable** is a precision-engineered component designed specifically for 1972 Chrysler, Dodge, and Plymouth full-size vehicles, including iconic models like the Coronet, Charger, Challenger, and B-Series trucks. Crafted to exact factory specifications, this high-quality cable ensures reliable and consistent performance, delivering the same dependable stopping power that drivers expect from Mopar s legendary aftermarket parts. Engineered with a durable, corrosion-resistant coating, the cable resists wear and sagging over time, even under demanding conditions, making it an ideal replacement for aging or failing original components. The robust construction features a smooth, low-friction design that minimizes binding, allowing for smooth engagement and release of the parking brake mechanism with minimal effort. Whether restoring a classic muscle car for weekend cruising or maintaining a daily driver, this cable integrates seamlessly with the vehicle s braking system, providing the same level of confidence and control as the factory-installed part. Backed by Mopar s reputation for quality and compatibility, this cable is a straightforward, hassle-free upgrade that restores both function and reliability to your 1972 vehicle s braking system.

**Pros and Cons of Buying a New-Old-Stock (NOS) Mopar 3638943 Parking Brake Cable for a 1972 Car/Truck**

1. **Authenticity and Fitment** A NOS part is guaranteed to match the original specifications of your 1972 vehicle, ensuring proper function and compatibility without modifications. Aftermarket or rebuilt parts may not fit as precisely.

2. **Reliability** Since the part was never installed in a vehicle, it has not been subjected to wear, corrosion, or damage from installation or use. This means it should function as intended from day one.

3. **Historical Accuracy** If you value originality for restoration or classic car shows, NOS parts preserve the vehicle s authenticity, which can be important for enthusiasts and collectors.

4. **Potential Longevity** If stored properly, NOS parts can last decades without degradation, making them a long-term investment if you plan to restore or sell the vehicle later.

5. **Avoiding Counterfeit or Rebuilt Parts** NOS parts eliminate the risk of purchasing a salvaged, rebuilt, or counterfeit component that may not perform as expected.

6. **Peace of Mind** Knowing the part is original reduces uncertainty about its quality, especially if you re working on a high-value or rare vehicle.

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1. **Cost** NOS parts are significantly more expensive than aftermarket or rebuilt alternatives. The price reflects their rarity, condition, and historical value, which may not be justified for everyday use.

2. **Limited Availability** Finding NOS parts for older vehicles can be challenging, especially if the part is discontinued or no longer in stock. You may need to search multiple sources, increasing time and effort.

3. **Storage and Handling Risks** NOS parts are often stored in warehouses or private collections, where they can be exposed to moisture, dust, or improper conditions, potentially damaging them before purchase. Always inspect the part for rust, corrosion, or wear.

4. **No Warranty or Return Policy** Unlike new aftermarket parts, NOS items typically come with no warranty or return options. If the part fails or is defective, you may be out of luck.

5. **Overkill for Some Uses** If the parking brake cable is not a critical safety component (e.g., if the vehicle is rarely driven or used for display only), spending extra on a NOS part may not be necessary.

6. **Ethical Concerns** Some NOS parts come from vehicles that were stripped for parts, which may raise ethical questions for those who prefer to support sustainable or ethical sourcing.

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Buying a NOS Mopar 3638943 parking brake cable for a 1972 vehicle is ideal if you prioritize **authenticity, reliability, and historical accuracy** especially for restoration, classic car shows, or high-value projects. The part s superior fitment and long-term potential justify the higher cost for enthusiasts who demand original components.

However, if the vehicle is used for **daily driving, practical purposes, or budget-conscious repairs**, an aftermarket or rebuilt alternative may offer the same functionality at a fraction of the cost without sacrificing performance. The decision ultimately depends on your priorities: whether you value **originality and long-term preservation** (NOS) or **practicality and cost-effectiveness** (aftermarket).

- **Choose NOS if:** You are restoring the vehicle to stock condition, participating in classic car events, or the part is critical to maintaining the car s original integrity.

- **Choose aftermarket/rebuilt if:** You need a cost-effective solution, the vehicle is used for general driving, or you cannot justify the premium price for a non-critical component.

- **Always inspect the NOS part** for signs of wear, corrosion, or damage before purchasing, even if it s labeled "new." Request documentation or provenance if possible to ensure its legitimacy.

For a 1972 vehicle where the parking brake is functional but not a safety-critical system, an aftermarket cable (e.g., from a reputable brand like **Dorman, Moroso, or a trusted NOS dealer**) may be a practical compromise. However, if you re committed to a full restoration or have a high-value vehicle, the NOS part is the best choice.

Details:

Application unknown. Many are NOS, some used. 109 long overall. Nice original finish.

part #: 3638943 price

• $109.00

specifications parkingbrakecablesaz:

• for makes: Mopar
• for years: 1972
• mpn: 3638943
• type: Brake Cable Kit
• items included: Parking Brake Cable
• vintage part: Yes
• performance part: No

returns parkingbrakecablesaz:

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

payments parkingbrakecablesaz:

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

seller parkingbrakecablesaz:

• city: Cincinnati, Ohio
• rating: 99.8%
• # reviews: 18134

shipping parkingbrakecablesaz:

• carrier: USPS, FedEx, UPS
• transit: 4-9 Days
• type: Calculated
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, UPS Ground
• class: Standard
• cost: $16.95

general parkingbrakecablesaz:

• Car Truck Parts Accessories > Brakes Brake Parts > Brake Cables
• condition: New other see details

offer parkingbrakecablesaz:

• options: Ship-to-home
• best offers: True
• sold: 0
• quantity: 2
• started: March 15, 2026
• availability: In Stock

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