JEEP/PLYMOUTH TRUCK 257-14732 Speedometer Mph Display Screen 3.50 10324168

( Brand: Jeep/plymouth Truck ), ( Part Type: Display Speedometer ), ( Conditions Options: Limited ), ( Genuine Oem: Yes ), ( Ipn: 257-14732 ), ( Make: Jeep/plymouth ), ( Warranty: 60 Day )

Review JEEP/PLYMOUTH TRUCK Speedometer Mph 3.50 Inch Display Screen fits COMPASS 2019–2021

The **Jeep/Plymouth 257-14732 Speedometer** is a meticulously crafted, vintage-style instrument designed to deliver both functionality and timeless appeal for classic Jeep and Plymouth vehicles from the mid-20th century. This high-quality speedometer features a **3.50-inch analog display screen**, providing clear, easy-to-read mileage readings with a bold, retro aesthetic that complements the mechanical charm of older automobiles. The dial is precision-engineered with a **white background and black numerals**, ensuring optimal visibility even in low-light conditions, while the **black pointer** glides smoothly across the calibrated scale for accurate speed and distance tracking. Beyond its primary function, this speedometer incorporates a **19-21 compass** (part number **10324168**), a rare and sought-after feature that adds both utility and vintage authenticity to the dashboard. The compass, typically found in older military or off-road vehicles, allows drivers to determine direction without relying on external navigation tools, making it an ideal addition for enthusiasts who appreciate self-sufficiency and historical accuracy. Constructed with durable materials, this speedometer is built to withstand the demands of daily use while maintaining its classic aesthetic. Whether installed in a restored Jeep CJ or a meticulously maintained Plymouth, this instrument serves as both a practical driving aid and a nostalgic nod to automotive history, blending form and function in a way that appeals to both purists and modern collectors.

### **Pros and Cons of buying a Jeep/Plymouth 257-14732 Speedometer (MPH 3.50 Display, 19-21 Compass, Part #10324168)**

This speedometer is a classic replacement part for vintage Jeep and Plymouth vehicles, particularly those from the 1970s and early 1980s. Below is a detailed breakdown of its advantages and drawbacks, followed by a conclusion and recommendation.

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### **Pros**

1. **Authentic Fitment for Classic Vehicles**

- The 257-14732 speedometer is designed specifically for Jeep CJ models (CJ-5, CJ-6, CJ-7) and Plymouth Trailblazers, ensuring a proper mechanical and visual match. This makes it ideal for restoration or maintenance of these vehicles.

2. **MPH and KPH Dual Display**

- The 3.50-inch display shows both miles per hour (MPH) and kilometers per hour (KPH), which is useful for drivers who travel internationally or prefer metric measurements. This dual-functionality adds versatility without requiring additional gauges.

3. **Compass Functionality (19-21 Compass)**

- The built-in compass (model 10324168) provides navigation assistance, which is particularly valuable for off-road or remote driving where GPS was not yet common. This feature is rare in aftermarket replacements and adds practical utility.

4. **Durable and Reliable Construction**

- As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, this speedometer is built to last. The analog dials and internal mechanisms are designed for longevity, especially in rugged environments where vehicles like Jeeps are often used.

5. **Easy Installation**

- The speedometer is designed to replace the stock unit with minimal modifications. It typically requires wiring connections to the vehicle s speed sensor and ignition system, which many mechanics or DIY enthusiasts can handle with basic tools.

6. **Aesthetic Appeal for Restorations**

- For vintage vehicle restorations, using an authentic or high-quality replacement part like this one preserves the original look and feel of the dashboard. This is particularly important for collectors and enthusiasts who prioritize historical accuracy.

7. **Compatibility with Aftermarket Upgrades**

- The speedometer can be paired with other aftermarket gauges or modifications (e.g., tachometers, fuel gauges) if the vehicle owner wishes to upgrade further. Its standard mounting and wiring make it adaptable to modern enhancements.

8. **Widely Available Support**

- Since this part is associated with classic Jeep and Plymouth models, there is a robust community of enthusiasts, forums (e.g., CJ Jeep Forum, Plymouth Trailblazer groups), and specialty shops that can provide guidance, wiring diagrams, or troubleshooting help.

---

### **Cons**

1. **Limited Modern Compatibility**

- This speedometer is not designed for modern vehicles or newer Jeep models (e.g., Wrangler JL, Gladiator). It may not fit or function correctly in vehicles with electronic speed sensors or digital dashboards. Ensure the vehicle s speed sensor output matches the speedometer s requirements (typically a Hall-effect or magnetic pickup sensor).

2. **Potential for Counterfeit Parts**

- The aftermarket for classic Jeep parts is vast, and some sellers may offer counterfeit or low-quality replicas. Buyers should purchase from reputable dealers (e.g., Mopar, RockAuto, or specialized vintage parts suppliers) to avoid receiving a faulty or mismatched unit.

3. **Wiring and Sensor Compatibility Issues**

- Some vintage vehicles may have wiring harnesses or speed sensors that are incompatible with the speedometer s electrical requirements. This could require additional wiring modifications or the purchase of an adapter, adding to the cost and complexity of installation.

4. **No Digital or Electronic Features**

- Unlike modern speedometers, this unit lacks digital displays, trip meters, or electronic diagnostics. If the vehicle owner seeks advanced features (e.g., fuel economy tracking, error codes), this speedometer will not provide them.

5. **Limited Availability of Spare Parts**

- While the speedometer itself may be durable, finding replacement parts (e.g., internal gears, compass mechanisms) can be challenging if the unit fails. Stocking up on spare components upfront may be advisable for long-term reliability.

6. **Potential for Calibration or Accuracy Issues**

- Analog speedometers can drift over time due to wear or environmental factors (e.g., temperature fluctuations). The compass may also require occasional recalibration, especially if the vehicle is used in varying magnetic fields (e.g., near power lines or metal structures).

7. **Cost Relative to Modern Alternatives**

- For those restoring a classic vehicle, the cost of this speedometer may be justified by its authenticity. However, for modern vehicles or those seeking digital replacements, newer speedometers (even aftermarket ones) may offer better accuracy and features at a comparable price.

8. **Learning Curve for Installation**

- While the installation is generally straightforward, those unfamiliar with vintage vehicle wiring or mechanical systems may encounter challenges. Consulting a mechanic or detailed wiring diagram is recommended to avoid mistakes.

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### **Conclusion**

The Jeep/Plymouth 257-14732 speedometer (MPH 3.50 display with compass) is an excellent choice for owners of classic Jeep CJ models or Plymouth Trailblazers who prioritize authenticity, functionality, and off-road utility. Its dual MPH/KPH display and built-in compass make it a practical and nostalgic upgrade for enthusiasts. However, it is not suitable for modern vehicles or those seeking digital features. Potential buyers should verify wiring compatibility, source the part from a trusted supplier, and be prepared for minor installation challenges.

For **restoration projects or vintage vehicle maintenance**, this speedometer is highly recommended due to its reliability and historical accuracy. For **modern vehicles or those wanting advanced features**, a digital or electronic speedometer would be a better fit.

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### **Final Recommendation**

- You own a Jeep CJ-5/6/7 or Plymouth Trailblazer and need an authentic replacement.

- You value the compass and dual-unit display for off-road or international travel.

- You are restoring a classic vehicle and want to maintain original aesthetics.

- You are working on a modern Jeep or vehicle with electronic speed sensors.

- You require digital features (e.g., trip odometers, diagnostics).

- You are unsure about wiring compatibility or installation complexity.

- Buy from a reputable seller (e.g., Mopar, RockAuto, or specialty vintage parts stores) to ensure authenticity.

- Test the speedometer s functionality (e.g., compass accuracy, dial readability) before finalizing the purchase.

- Consult a mechanic or wiring diagram if you are unfamiliar with vintage vehicle electrical systems.

Details:

Verification of fitment based on OEM part number is highly recommended. Warranty Parts are guaranteed against defect and fitment unless the listing specifies that sale is as-is. COMPASS 21 MPH, 3.50 display screen.

The instrument cluster and speedometer have been tested verified to be working at the time of inventory. COMPASS 19-20 cluster, MPH, 160 MPH, 3.50 display screen.

part #: 257-14732 prices

• $92.00-$109.18

specifications interiocatruc:

• for models: Compass
• for makes: Jeep
• for years: 2019-2021
• brand: Jeep/plymouth Truck
• part type: Display Speedometer
• conditions options: Limited
• genuine oem: Yes
• ipn: 257-14732
• make: Jeep/plymouth
• warranty: 60 Day

payments interiocatruc:

• other
• credit card: Discover
• wallet: Paypal

returns interiocatruc:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

shipping interiocatruc:

• cost: $0.00
• class: Standard
• type: Fixed
• service: Standard
• transit: 3-6 Days

general interiocatruc:

• Interior Parts Accessories > Gauges > Instrument Clusters
• condition: Used

offer interiocatruc:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True
• started: March 20, 2026

seller interiocatruc:

• city: Delton, Michigan
• # reviews: 8935
• rating: 99.3%

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