MOPAR 3764090 Towing Harness

( Brand: Mopar ), ( Manufacturer Part Number: 3764090 ), ( Part Type: Harness ), ( Location: Ka93d )

Review MOPAR Dodge Chrysler Plymouth Desoto Towing Package Harness fits 1972–1974

Mopar 3764090 Towing Harness for Dodge, Chrysler, Plymouth, and DeSoto (1972-1974)

The Mopar 3764090 Towing Harness is a crucial accessory for Dodge, Chrysler, Plymouth, and DeSoto vehicle owners from the years 1972 to 1974. This OEM-quality towing harness is designed to provide a secure and reliable connection between your tow vehicle and the car you are towing, ensuring a smooth towing experience.

This Mopar towing harness is a direct replacement for the original equipment, ensuring a perfect fit and seamless integration with your vehicle's electrical system. It features heavy-duty wiring for enhanced durability, with the ability to withstand the rigors of frequent towing.

The harness includes all necessary connectors, including the 7-pin connector for the tow vehicle and the 4-pin flat connector for the vehicle being towed. This ensures compatibility with a wide range of tow vehicles and trailers. The connectors are weather-resistant, protecting them from the elements and ensuring reliable performance in various conditions.

The Mopar 3764090 Towing Harness comes with clear, easy-to-follow instructions for installation, making it a straightforward process for most DIY enthusiasts. However, for peace of mind and professional results, it's always recommended to have a qualified mechanic install the harness.

In summary, the Mopar 3764090 Towing Harness is an essential accessory for those who frequently tow their Dodge, Chrysler, Plymouth, or DeSoto vehicles. Its durable construction, compatibility with various vehicles, and easy installation process make it a reliable choice for safe and hassle-free towing.

1. Compatibility: This towing harness is specifically designed for Dodge, Chrysler, Plymouth, and DeSoto vehicles from 1972 to 1974, ensuring a perfect fit and function.

2. Reliability: Mopar is a well-known brand with a reputation for producing high-quality automotive components. This towing harness is likely to be durable and long-lasting.

3. Peace of Mind: Having a proper towing harness in place ensures safety during towing, reducing the risk of damage to your vehicle or the load you're carrying.

4. Easy Installation: Mopar states that the installation process is straightforward, making it a relatively easy upgrade for most DIY enthusiasts.

1. Cost: As with many Mopar products, this towing harness may be more expensive compared to generic alternatives.

2. Availability: Given its specific application to certain models from a specific time period, finding this exact harness may be challenging, especially in areas with limited access to auto parts stores.

3. Potential Compatibility Issues: While designed for the specified vehicles, there could be rare instances where the harness doesn't work perfectly with a particular vehicle due to unique wiring configurations or other factors.

If you own a Dodge, Chrysler, Plymouth, or DeSoto from 1972 to 1974 and plan on towing regularly, investing in a Mopar 3764090 towing harness can provide peace of mind and ensure a safe towing experience. However, considering its cost and potential availability issues, it's recommended to weigh these factors against the benefits before making a purchase. If the price is prohibitive, researching alternative towing harnesses from reputable brands might be a more cost-effective solution. Always ensure that any towing harness you purchase is compatible with your specific vehicle model and year.

Details:

Please see all photos and supersize for better of condition. Dodge Chrysler Plymouth DeSoto 1972-1974 Mopar Towing Package Harness 3764090.

part #: 3764090 prices

• $39.20-$60.00

specifications codereadescanne:

• for makes: Dodge, Chrysler, Plymouth, Desoto, Mopar
• for years: 1972-1974
• brand: Mopar
• mpn: 3764090
• part type: Harness
• location: Ka93d

general codereadescanne:

• condition: Used
• Automotive Tools Supplies > Diagnostic Service Tools > Code Readers Scanners

offer codereadescanne:

• started: December 8, 2025
• quantity: 1
• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home

seller codereadescanne:

• city: Milton, Pennsylvania
• # reviews: 2504
• rating: 100.0%

payments codereadescanne:

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

shipping codereadescanne:

• service: USPS Priority Mail, USPS Ground Advantage
• transit: 3-8 Days
• class: Expedited, Standard
• type: Calculated
• carrier: USPS
• cost: $19.45

returns codereadescanne:

• policy: No Returns

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