GM 3986886 Headlight Switch Knob

( Brand: Gm ), ( Manufacturer Part Number: 3986886 ), ( To Control: Headlights ), ( Type: Push Pull Knob ), ( Color: Black ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Placement On Vehicle: Dashboard )

Review GM Chevy Headlight Switch Knob Original fits CAMARO CHEVELLE 1971–1978

1971-1978 Chevy Headlight Switch Knob (GM Part Number: 3986886) - Replacement for Camaro and Chevelle

The 1971-1978 Chevy Headlight Switch Knob, specifically designed for GM vehicles with part number 3986886, is a crucial component of your vehicle's electrical system. This knob is essential for operating the headlights, park lights, and other lighting functions in your classic Chevrolet Camaro or Chevelle.

This high-quality switch knob is meticulously crafted to provide an authentic and precise fit for your vintage vehicle. Manufactured to original equipment manufacturer (OEM) specifications, it ensures a seamless replacement experience, maintaining the original look and feel of your dashboard.

Made from durable materials, the 3986886 headlight switch knob is designed to withstand the test of time. Its classic design complements the interior of your '70s Chevy Camaro or Chevelle, adding a touch of elegance and originality.

Installing the new switch knob is a straightforward process. Simply remove the old knob and replace it with the new one. The new knob comes with all the necessary hardware for a hassle-free installation.

Investing in a new 1971-1978 Chevy Headlight Switch Knob (GM Part Number: 3986886) not only ensures the proper functioning of your vehicle's lighting system but also preserves the originality of your classic Camaro or Chevelle.

By choosing this OEM-grade replacement part, you can enjoy peace of mind knowing that you're restoring your vehicle with a reliable and authentic component. This new switch knob is an excellent investment for any enthusiast looking to keep their classic Chevy in top condition.

Pros and Cons of Buying a GM 3986886 Headlight Switch Knob for 1971-1978 Chevy Camaro and Chevelle

When it comes to restoring or maintaining classic cars like the Chevy Camaro and Chevelle, finding and installing the right parts can be a challenge. One such part is the headlight switch knob, specifically the GM 3986886, which fits vehicles from 1971 to 1978. In this article, we will discuss the pros and cons of purchasing this headlight switch knob.

1. Authenticity: This headlight switch knob is an original GM part. Installing it ensures that your classic vehicle retains its original look and feel.

2. Functionality: The knob is designed to provide smooth and easy operation for turning on and off the headlights.

3. Availability: This part is readily available from various automotive parts suppliers, both online and offline. This means that you don't have to wait long to get it if you need a replacement.

4. Durability: As an original GM part, the headlight switch knob is built to last. It is made from high-quality materials and is engineered to withstand the rigors of regular use.

1. Cost: The GM 3986886 headlight switch knob can be more expensive than aftermarket alternatives. This might be a concern for those on a tight budget.

2. Compatibility: While this part is designed to fit 1971-1978 Chevy Camaro and Chevelle models, it is essential to verify that it is the correct one for your specific vehicle. Installing the wrong part can lead to various issues.

3. Installation: Installing the headlight switch knob requires some mechanical knowledge and skills. If you are not comfortable doing it yourself, you might need to hire a professional, which could add to the overall cost.

The GM 3986886 headlight switch knob is an excellent choice for those looking to maintain or restore the authenticity and functionality of their classic Chevy Camaro or Chevelle. While it comes with some cons, such as cost and installation, the pros, including its originality, smooth operation, and durability, make it a worthwhile investment for classic car enthusiasts.

If you are in the market for a headlight switch knob for your 1971-1978 Chevy Camaro or Chevelle, the GM 3986886 is a solid option to consider. We recommend doing your research and ensuring that it is the correct part for your specific vehicle before making a purchase. Additionally, if you are not comfortable with the installation process, consider hiring a professional to help you out.

Details:

This fits many Chevy model's like Camaro, Chevelle, El Casinos, Monte Carlos and Novas. This is an original GM, 1971-77 Chevrolet Headlight Switch Knob Rod, It has some yellowing from age, the grain very nice. I will do my best to work with you regarding any situation.

part #: 3986886 prices

• $35.98-$61.98

specifications inswico:

• for models: Camaro, Chevelle
• for makes: Chevy
• for years: 1971-1978
• brand: Gm
• mpn: 3986886
• to control: Headlights
• type: Push Pull Knob
• color: Black
• vintage part: Yes
• universal fitment: No
• placement on vehicle: Dashboard

payments inswico:

• other
• wallet: Apple-pay
• credit card: Discover

general inswico:

• Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls
• condition: Used

shipping inswico:

• transit: 4-9 Days
• cost: $5.00
• carrier: USPS
• service: USPS Ground Advantage
• type: Fixed
• class: Standard

returns inswico:

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

offer inswico:

• started: December 7, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller inswico:

• rating: 100.0%
• city: Ocala, Florida
• # reviews: 2385

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