AMERICAN AUTOWIRE 37009 Gm Body Steering Column Adapter Wiring Harness

( Brand: American Autowire ), ( Manufacturer Part Number: 37009 ), ( Type: Steering Column Adapter Harness )

Review AMERICAN AUTOWIRE Gm Body Steering Column Adapter Wiring Harness fits NOVA 1964–1966

The **American Autowire 37009 Steering Column Adapter Wiring Harness** is a meticulously engineered aftermarket solution designed exclusively for 1964 through 1966 General Motors full-size body vehicles, including the iconic Nova, Bel Air, Impala, and Caprice models. This high-quality wiring harness serves as a seamless bridge between the original factory steering column wiring and modern aftermarket or upgraded steering columns, ensuring full compatibility while maintaining the integrity of the vehicle s electrical system. Crafted from durable, automotive-grade materials, the harness features precision-wired connections that replicate the exact pinout and signal routing of the OEM wiring, eliminating the need for costly modifications or jury-rigged solutions. Whether you re installing a new power steering column, an aftermarket ignition switch, or upgrading to a modern steering wheel with integrated controls, this adapter harness guarantees a clean, professional fit with minimal effort. Its robust construction resists corrosion and wear, making it ideal for both restoration projects and daily-driving applications where reliability is paramount. Backed by American Autowire s reputation for meticulous attention to detail and industry-leading quality, this wiring harness is an indispensable component for any enthusiast seeking a hassle-free, factory-accurate installation.

The **American Auto Wire 37009 Steering Column Adapter Wiring Harness** (compatible with 1964 1966 GM Nova bodies) is a common aftermarket solution for restoring or upgrading wiring in classic cars. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Compatibility and Fit**

The harness is specifically designed for 1964 1966 GM Nova bodies, ensuring a direct fit with the factory wiring points. This reduces the need for extensive modifications or customization, making installation more straightforward for those familiar with classic car wiring.

2. **Restores Original Functionality**

If the original wiring harness is damaged, corroded, or missing, this adapter replaces it with a functional alternative. It connects key steering column circuits (such as ignition, horn, and turn signal switches) to the rest of the vehicle s wiring, ensuring proper operation of these systems.

3. **Quality Materials**

American Auto Wire products are generally made from durable materials, including insulated wires and robust connectors. The harness is designed to withstand the environmental conditions typical of classic cars, such as temperature fluctuations and vibration.

4. **Time-Saving for DIYers**

For those working on a Nova restoration or repair, purchasing a pre-made harness saves significant time compared to tracing and rewiring from scratch. It eliminates the guesswork of identifying correct wire gauges, crimping connectors, and routing wires properly.

5. **Cost-Effective Alternative to Full Restoration**

Replacing just the steering column wiring is far cheaper than restoring an entire electrical system or sourcing rare OEM parts. This makes it an attractive option for budget-conscious restorers.

6. **Reduces Risk of Short Circuits or Poor Connections**

A properly installed harness minimizes the risk of loose or corroded connections, which can cause intermittent electrical issues (e.g., flickering lights, erratic horn operation, or ignition problems).

7. **Supports Aftermarket Upgrades**

If you re adding aftermarket components (e.g., modern gauges, LED lighting, or upgraded switches), this harness provides a stable foundation for integrating those systems without compromising original functionality.

8. **Easy Installation**

The harness is typically designed to plug into existing connectors or splice into the wiring loom, depending on the vehicle s setup. Many users report that installation takes a few hours, especially with basic tools and wiring knowledge.

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### **Cons**

1. **Limited to Specific Models**

The 37009 harness is **only compatible with 1964 1966 GM Nova bodies**. If you have a different year, body style, or variant (e.g., Nova 98, Nova SS, or other GM models like the Bel Air or Impala), this part will not fit. Always verify compatibility before purchasing.

2. **May Require Additional Modifications**

While the harness is designed for the Nova, some users report that slight adjustments (e.g., trimming wires or repositioning connectors) may be necessary to achieve a perfect fit. This could add minor complexity to the installation.

3. **Quality Control Variability**

As with many aftermarket parts, there is a risk of receiving a harness with subpar connectors or poorly insulated wires. Some users have reported issues with loose crimps or brittle insulation, which could lead to future problems if not inspected carefully.

4. **No Customization Options**

The harness is a one-size-fits-all solution. If you need to extend wires, add extra circuits, or modify the layout for a specific application (e.g., adding a modern ignition switch), you ll need to do this yourself, which may void the simplicity of the purchase.

5. **Potential for Overcomplicating Simple Repairs**

If the issue with your steering column wiring is minor (e.g., a single broken wire), purchasing this harness might be overkill. In such cases, splicing a new wire or repairing the existing harness could be a more cost-effective solution.

6. **Compatibility with Aftermarket Swap Parts**

If you ve swapped in aftermarket steering columns (e.g., from a different GM model or a modern part), the wiring may not align perfectly. You may need to adapt the harness further or use additional adapters.

7. **Learning Curve for Wiring**

Even with a pre-made harness, installing it requires a basic understanding of electrical systems, soldering (if required), and proper insulation techniques. Beginners may struggle without guidance or a wiring diagram.

8. **Limited Availability of Support**

American Auto Wire provides customer service, but responses may not be as immediate or detailed as with OEM parts. If you encounter issues during installation, troubleshooting might require additional research or community forums (e.g., Nova forums, Classic Car Chat).

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### **Conclusion**

The **American Auto Wire 37009 Steering Column Adapter Wiring Harness** is a **practical and reliable solution** for restoring or replacing wiring in 1964 1966 GM Nova steering columns. Its primary strengths lie in its **specific compatibility, time-saving benefits, and cost-effectiveness**, making it ideal for restorers who need a quick and functional fix without extensive customization. However, its **limited scope to Nova models, potential quality inconsistencies, and lack of customization** mean it may not suit everyone.

For most Nova owners facing wiring issues in the steering column, this harness is a **strong recommendation**, provided the buyer verifies compatibility and follows proper installation practices. Those with more complex electrical needs or different model years should explore alternative solutions or consult with a classic car electrician.

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### **Final Recommendation**

- You own a **1964 1966 GM Nova** with wiring issues in the steering column.

- You re comfortable with **basic wiring work** (soldering, crimping, or splicing).

- You want a **quick, cost-effective fix** without sourcing rare OEM parts.

- The harness aligns with your **restoration goals** (e.g., restoring original functionality or supporting minor upgrades).

- Your vehicle is **not a 1964 1966 Nova** (or a compatible GM model).

- The wiring issue is **isolated to a single wire** that could be repaired more cheaply.

- You require **custom wiring modifications** (e.g., adding new circuits or extending wires).

- You lack **confidence in wiring projects** and need professional guidance.

For best results, **inspect the harness upon arrival**, follow a **wiring diagram**, and consider consulting a classic car forum or electrician if unsure about installation. Pair this purchase with **high-quality connectors and heat shrink tubing** to ensure longevity.

Details:

1964 1966 Body and Nova steering column adapter harness Adapts a 69 newer aftermarket gm to 64 66 wiring connector cameos w printout verify connections new the end of brown may need little filing if it doesn't fit in nice but be okay see pics look at pics ask any questions same day ship harness.

part #: 37009 prices

• $79.99-$395.00

specifications steeringwheelsiiz:

• for models: Nova
• for years: 1964-1966
• brand: American Autowire
• mpn: 37009
• type: Steering Column Adapter Harness

returns steeringwheelsiiz:

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

shipping steeringwheelsiiz:

• carrier: USPS
• type: Fixed
• transit: 4-8 Days
• class: Standard
• cost: $7.95
• service: USPS Ground Advantage

offer steeringwheelsiiz:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: March 22, 2026
• sold: 0

seller steeringwheelsiiz:

• # reviews: 2310
• rating: 100.0%
• city: Clifton, New Jersey

general steeringwheelsiiz:

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

payments steeringwheelsiiz:

• credit card: Mastercard
• wallet: Paypal
• other

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