MOPAR 68437102AA Jumper Wiring

( Manufacturer Part Number: 68437102AA ), ( Part Type: Wiring ), ( Year: 2019 2020 ), ( Manufacturer Warranty: 1 Year ), ( Genuine Oem: Yes ), ( Make: Ram ), ( Universal Fitment: Direct Replacement )

Review MOPAR Genuine Jumper Wiring fits 3500 2019–2020

The **Mopar 68437102AA Jumper Wiring Harness** is a high-quality, factory-spec replacement component designed to ensure seamless electrical connectivity in Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 3.6L Pentastar V6 engine or related powertrain systems. This meticulously engineered harness features a robust, corrosion-resistant construction, utilizing heavy-duty wiring and precision-crimped connectors to maintain optimal signal integrity and reliability under demanding operating conditions. Engineered to meet or exceed OEM standards, the 68437102AA harness is built with durable thermoplastic insulation and a protective outer jacket, safeguarding against abrasion, moisture, and temperature fluctuations critical factors in maintaining long-term performance in both urban and off-road environments. Its compact yet flexible design allows for easy installation, accommodating the tight confines of modern engine bays while minimizing the risk of fraying or pinching during vehicle operation. Whether used in replacement scenarios or as a preventive measure to preempt wiring failures, this harness delivers a dependable solution for maintaining the electrical functionality of critical systems such as the ignition, fuel injection, and sensor networks. Backed by Mopar s reputation for precision engineering and compatibility with a wide range of applications, this component is an essential upgrade for enthusiasts and professionals seeking to restore or enhance the reliability of their vehicle s electrical infrastructure.

**Pros and Cons of buying a Mopar 68437102AA Jumper Wiring Harness**

The Mopar 68437102AA is a wiring harness designed for use in certain Chrysler, Dodge, and Jeep vehicles, particularly those with a 6.7L PowerTech or 6.4L Hemi V8 engine. Below is a detailed breakdown of its advantages and disadvantages.

### **Pros**

1. **Direct Fitment and Compatibility**

The harness is specifically engineered for certain Mopar vehicles, ensuring a seamless installation without the need for extensive modifications. This reduces the risk of electrical issues caused by mismatched wiring.

2. **High-Quality Materials**

Mopar components are generally built to automotive industry standards, using durable wiring, connectors, and insulation. This helps prevent premature wear, corrosion, or short circuits over time.

3. **OEM-Level Reliability**

As an original equipment manufacturer (OEM) part, it is designed to meet the same performance and safety standards as the factory wiring. This can improve reliability compared to aftermarket alternatives that may cut corners on quality.

4. **Warranty Coverage**

Mopar parts often come with manufacturer warranties, providing some assurance against defects in materials or workmanship. This can be valuable if the harness fails prematurely.

5. **Simplified Installation**

Since it is designed for specific applications, the wiring is pre-assembled and labeled, making it easier for mechanics even those with limited experience to install correctly. This can save time and reduce installation errors.

6. **Compatibility with Modern Diagnostics**

The harness is designed to work with factory scan tools and diagnostic systems, ensuring proper communication between the engine control unit (ECU) and sensors.

7. **Reduced Risk of Aftermarket Incompatibility**

Some aftermarket harnesses may not fully integrate with the vehicle s electrical system, leading to intermittent issues or false error codes. An OEM harness minimizes this risk.

### **Cons**

1. **Higher Cost Compared to Aftermarket Alternatives**

Mopar parts are typically more expensive than generic or third-party wiring harnesses. For budget-conscious buyers, this can be a significant drawback, especially if the harness is only needed for a specific application.

2. **Limited Availability and Lead Times**

Depending on the region and demand, Mopar parts may not always be in stock, leading to longer wait times for delivery. This can delay repairs or modifications.

3. **Overkill for Minor Repairs**

If the wiring issue is isolated (e.g., a single damaged wire rather than the entire harness), purchasing a full replacement may be unnecessary. In such cases, a partial repair or aftermarket solution could be more cost-effective.

4. **Potential for Unnecessary Replacement**

Some vehicles may have wiring issues that are not related to the harness itself but rather to connectors, corrosion, or poor grounding. Replacing the entire harness without diagnosing the root cause can be a waste of money.

5. **Installation Complexity in Some Cases**

While generally straightforward, installing a wiring harness especially in tight engine bays or around sensitive components can be challenging. Improper routing or crimping may lead to future problems.

6. **No Customization Options**

Unlike some aftermarket harnesses, the Mopar 68437102AA does not offer customization for additional features or modifications. If you need extra wiring for accessories, you may need to supplement it with additional components.

7. **Potential for Counterfeit Parts**

As with any OEM part, there is a risk of purchasing counterfeit Mopar harnesses, especially from unauthorized sellers. These may not meet quality standards and could fail prematurely.

### **Conclusion**

The Mopar 68437102AA jumper wiring harness is a reliable, high-quality solution for vehicles requiring an exact fit, particularly those with specific Chrysler, Dodge, or Jeep applications. Its OEM-level reliability, warranty coverage, and direct compatibility make it a strong choice for those prioritizing durability and ease of installation. However, its higher cost and potential overkill for minor issues may not justify the purchase for everyone.

For buyers on a tight budget or those dealing with isolated wiring problems, an aftermarket harness or partial repair might be more practical. Conversely, if you need a trusted, long-term solution and can afford the premium, the Mopar part is an excellent investment.

### **Recommendation**

- You are replacing a failed or damaged harness in a compatible vehicle.

- You value OEM reliability and warranty coverage.

- You are performing a full engine swap or major electrical upgrade where exact fitment is critical.

- You want to avoid potential compatibility issues with aftermarket alternatives.

- The wiring issue is isolated (e.g., a single bad wire or connector).

- You are working on a budget and can verify the aftermarket part s quality.

- The harness is not strictly necessary for the repair at hand.

Always ensure you are purchasing from an authorized Mopar dealer or a reputable seller to avoid counterfeit parts. If in doubt, consult a professional mechanic to confirm whether the harness is the best solution for your specific needs.

Details:

Includes Camera Wiring. Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

Genuine Mopar Jumper Wiring 68437102AA: Parts: Tailgate Latch. Nobody likes the return process so let us help you. That's why we maintain a robust inventory, ensuring fast shipping, and minimizing downtime.

part #: 68437102aa prices

• $82.60-$215.76

specifications emissyste:

• for models: 3500
• for makes: Mopar
• for years: 2019-2020
• mpn: 68437102aa
• part type: Wiring
• year: 2019 2020
• manufacturer warranty: 1 Year
• genuine oem: Yes
• make: Ram
• universal fitment: Direct Replacement

shipping emissyste:

• cost: $8.00
• service: Standard, Expedited, Overnight
• transit: 8-14 Days
• class: Standard, Expedited, One-day
• type: Fixed

general emissyste:

• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
• condition: New

offer emissyste:

• availability: In Stock
• options: Ship-to-home
• started: June 4, 2026
• sold: 0

returns emissyste:

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

payments emissyste:

• wallet: Paypal
• other
• credit card: Discover

seller emissyste:

• city: Orlando, Florida
• rating: 99.6%
• # reviews: 3886

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