MOPAR 692841 Roadking Deluxe Horn Contact Cup Nos P7 P8 PT-81

( Brand: Mopar ), ( Manufacturer Part Number: 692841 ), ( Type: Horn Ring ), ( Manufacturer Warranty: No ), ( Features: Easy Installation, Durable ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review MOPAR Plymouth P7 Roadking P8 Deluxe Horn Button Contact Cup Nos fits 1939

The **Mopar 692841 1939 Plymouth P7 Roadking P8 Deluxe PT-81 Horn Contact Cup (No-Sound)** is a meticulously crafted, period-correct replacement part designed to restore authenticity and functionality to vintage Plymouth vehicles from the late 1930s, including the iconic P7 Roadking, P8 Deluxe, and PT-81 models. This horn contact cup, a critical component of the vehicle s electrical horn system, is engineered to fit seamlessly into the original wiring harness, ensuring a secure and reliable connection between the horn button and the horn itself. Crafted from high-quality, durable materials, this part is built to withstand the test of time, mirroring the robust construction of the original components used in these classic automobiles. The No-Sound designation indicates that this is a silent contact cup, meaning it does not produce an audible horn sound on its own it simply completes the electrical circuit when activated, allowing the horn to function as intended when paired with the correct horn unit. This makes it an essential accessory for restorers and enthusiasts seeking to preserve the mechanical integrity of their vehicles while maintaining historical accuracy. Whether used in a fully restored show car or a daily-driven classic, this Mopar part ensures that every detail, from the wiring to the horn mechanism, aligns with the engineering standards of the era, enhancing both performance and authenticity.

### **Pros and Cons of buying a Mopar 692841 (1939 Plymouth P7 Road King/P8 Deluxe PT-81 Horn Contact Cup)**

#### **Pros**

1. **Historical and Collectible Value** This part is associated with a classic American automobile, the 1939 Plymouth, which holds significant nostalgia and collector appeal. The PT-81 was a popular model, and well-preserved or restored examples are highly sought after.

2. **Functional and Reliable** The horn contact cup (part of the horn circuit) is a mechanical component that, when in good condition, operates reliably. Original or high-quality reproduction parts ensure proper functionality in a restored vehicle.

3. **Restoration Potential** If you are restoring a 1939 Plymouth, this part is essential for completing the electrical system. Authentic or well-made aftermarket replacements can enhance the car s authenticity and performance.

4. **Market Demand for Classics** The demand for vintage automobiles, especially from the 1930s, remains strong among enthusiasts. Owning or restoring a part like this can be rewarding if you plan to sell or display the vehicle later.

5. **Potential for Customization** Some collectors modify classic cars, and this part may be part of a larger electrical upgrade. If you re working on a project car, having the correct OEM or high-quality replacement ensures compatibility.

6. **Durability of Original Parts** If the part is original and well-maintained, it may still function after decades, making it a long-term investment for a restoration project.

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#### **Cons**

1. **Age and Wear** If the part is original, it may be worn, corroded, or damaged over time. Older electrical components can fail due to oxidation, broken connections, or brittle materials.

2. **Limited Availability of Original Parts** Finding an exact original replacement may be difficult, especially if the part is no longer manufactured by Mopar. You may need to rely on aftermarket suppliers, which could vary in quality.

3. **Cost of Restoration** While the part itself may be affordable, restoring or replacing it as part of a larger project could be expensive. Labor, wiring, and other related components may add up quickly.

4. **Compatibility Issues** If the horn system has been modified or upgraded, the contact cup may not fit or function as intended without additional adjustments.

5. **Market Fluctuations** The value of classic cars and parts can be volatile. Economic conditions, trends, or shifts in collector interest could affect resale potential.

6. **Time-Consuming Research** Before purchasing, you ll need to verify the part s authenticity, condition, and compatibility with your specific vehicle model. This requires research, possibly from forums, manuals, or experts.

7. **Potential for Counterfeit Parts** If buying from a third-party seller, there s a risk of receiving a replica or low-quality aftermarket part that doesn t match the original specifications.

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### **Conclusion**

The **Mopar 692841 horn contact cup** for a 1939 Plymouth is a valuable part for collectors and restorers, offering historical significance and functional reliability if properly sourced and maintained. However, its age, potential wear, and limited availability of original replacements present challenges. The decision to purchase depends on your goals: if you re restoring a classic car and need an authentic or high-quality replacement, this part is worthwhile. If you re unsure about the condition or compatibility, thorough research and testing are essential.

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### **Recommendation**

- **Buy if:** You are restoring a 1939 Plymouth and need an authentic or high-quality replacement for the horn system. Verify the part s condition (check for corrosion, cracks, or proper fit) before purchasing.

- **Avoid if:** You re unsure about the part s compatibility with your vehicle s electrical system or if you lack the knowledge to properly install or test it. Consider consulting a classic car specialist or restoration expert.

- **Where to Buy:** Purchase from reputable dealers, auction houses (like Barrett-Jackson or RM Sotheby s), or trusted online sellers with verified feedback. If buying used, inspect the part closely or request photos/videos of its condition.

- **Alternatives:** If the original part is unavailable or too expensive, high-quality aftermarket reproductions (from brands like **Mopar, Holley, or specialty vintage suppliers**) may be a viable substitute.

For the best results, pair this purchase with a broader restoration plan, ensuring all related components (wiring, switches, and the horn itself) are in good condition.

Details:

Happy motoring. Part Number: 692841. Type: NOS New Old Stock.

Make: Plymouth. Model: P7 Roadking, P8 Deluxe, PT-81. All we ask is that ship back with original box. We started acquiring NOS over 50 years ago and never stopped.

1939 Plymouth P7 Roadking P8 Deluxe PT-81 Horn Button Contact Cup 692841 NOS.

part #: 692841 prices

• $81.62-$106.57

specifications steeringwheelsiiz:

• for makes: Plymouth, Mopar
• for years: 1939
• brand: Mopar
• mpn: 692841
• type: Horn Ring
• manufacturer warranty: No
• features: Easy Installation, Durable
• vintage part: Yes
• country of origin: United States

returns steeringwheelsiiz:

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

shipping steeringwheelsiiz:

• transit: 5-10 Days
• cost: $8.30
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• carrier: USPS

payments steeringwheelsiiz:

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

offer steeringwheelsiiz:

• started: April 16, 2026
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• sold: 0

general steeringwheelsiiz:

• Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons
• condition: New

seller steeringwheelsiiz:

• # reviews: 20302
• city: West Newton, Massachusetts
• rating: 99.7%

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