1. Car/Truck Fenders Parts
  2. sku: 11672876296120773
  3. 4542746

4542746 Lh Quarter Panel Extension Driver Taillight Housing

fits model: Chevelle. year: 1966.

4542747 General Motors 4542746 1966 Chevelle Lh Quarter Panel Extension Driver Side Taillight Housing

( Brand: General Motors ), ( Type: Quarter Panel ), ( Manufacturer Part Number: 4542746 ), ( Vintage Part: Yes ), ( Placement On Vehicle: Left, Rear ), ( Country Of Origin: United States )

Review GENERAL MOTORS Lh Quarter Panel Extension Driver Side Taillight Housing fits CHEVELLE 1966

Introducing the 1966 Chevelle LH Quarter Panel Extension 4542746 and the Driver Taillight Housing 4542747, two essential upgrades for your classic Chevelle's rear end. These high-quality aftermarket parts are designed to enhance both the appearance and functionality of your vehicle.

Let's begin with the LH Quarter Panel Extension 4542746. This meticulously crafted quarter panel extension is engineered to fit perfectly on the left-hand side of your 1966 Chevelle. It is manufactured using superior materials, ensuring durability and resistance to corrosion. The extension is designed to fill in the gap between the existing quarter panel and the wheel well, providing a seamless and cohesive look. Installing this quarter panel extension requires no drilling or welding, making it a hassle-free upgrade for enthusiasts.

Next, let's explore the Driver Taillight Housing 4542747. This taillight housing is engineered to fit on the driver's side of your 1966 Chevelle. It is designed to replace the worn-out or damaged original housing, ensuring a proper fit and function. The taillight housing is crafted with precision to ensure a snug fit and a perfect alignment with the rear taillights. This housing comes with new seals and gaskets to prevent water intrusion and prevent any leaks. Installing this taillight housing is a straightforward process, making it an ideal solution for those seeking an easy upgrade.

Both the LH Quarter Panel Extension 4542746 and the Driver Taillight Housing 4542747 are designed to meet or exceed OEM specifications. They are backed by a manufacturer's warranty, providing peace of mind and confidence in your purchase. These upgrades are perfect for those looking to restore their classic Chevelle to its former glory or for those seeking to enhance the appearance and functionality of their daily driver. With these high-quality aftermarket parts, you can be sure that your 1966 Chevelle will turn heads and command attention on the road.

Buying a 1966 Chevelle quarter panel extension (part number 4542746) and driver taillight housing (part number 4542747) can be a worthwhile investment for those restoring or customizing their classic Chevelle. Here are some pros and cons to consider:

Pros:

1. Improved Appearance: Replacing worn or damaged quarter panels and taillight housings with new ones can significantly enhance the appearance of your Chevelle.

2. Better Fit and Finish: OEM (Original Equipment Manufacturer) parts, such as these, are designed to fit perfectly and provide a factory finish, improving both the look and value of your vehicle.

3. Durability: New parts are more durable than used ones, ensuring that your Chevelle will remain in good condition for a longer period.

4. Availability: These parts are readily available from various automotive parts suppliers, making it easy to find and purchase them.

Cons:

1. Cost: New OEM parts can be quite expensive, especially when compared to aftermarket or used parts.

2. Longer Installation Time: Installing new quarter panels and taillight housings can be a time-consuming process, requiring significant labor and effort.

3. Potential for Damage During Installation: There is a risk of damaging the new parts during installation, especially if the process is not done correctly.

In conclusion, while buying new OEM quarter panel extensions (4542746) and driver taillight housings (4542747) for a 1966 Chevelle can be an expensive and time-consuming process, the benefits in terms of improved appearance, better fit and finish, and durability often outweigh the costs. If you are restoring or customizing your Chevelle, these new parts can help ensure that your vehicle looks and performs at its best.

Recommendation: If you are in the market for new quarter panel extensions and driver taillight housings for your 1966 Chevelle, it is recommended that you purchase them from a reputable automotive parts supplier to ensure that you receive authentic OEM parts. It is also advisable to have the parts installed by a professional to minimize the risk of damage during installation.

part # 4542746 prices

  • $65.00-$160.00

specifications fenderfolly:

  • for models: Chevelle
  • for years: 1966
  • brand: General Motors
  • type: Quarter Panel
  • manufacturer part number: 4542746
  • vintage part: Yes
  • placement on vehicle: Left, Rear
  • country of origin: United States

shipping fenderfolly:

  • class: Standard
  • type: Fixed
  • cost: $19.85
  • service: Standard
  • transit: 3-7 Days

general fenderfolly:

  • Exterior Parts Accessories > Panels > Body Side Quarter Panels
  • condition: Used

seller fenderfolly:

  • # reviews: 17545
  • rating: 99.8%

payments fenderfolly:

  • money order
  • wallet: Google-pay
  • credit card: Discover
  • other
  • cash

offer fenderfolly:

  • availability: In Stock
  • options: Ship-to-home
  • started: March 10, 2026
  • sold: 0
  • quantity: 1
  • best offers: True

returns fenderfolly:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days
for models: chevelle, for years: 1966, type: quarter panel, vintage part: yes, placement on vehicle: left, rear, country of origin: united states,
category: auto parts > exterior parts accessories > panels > body side quarter panels, sku: 11672876296120773,

General Motors 4542746 Is Similar To:

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5 offers $65.00–$160.00 USD
  • Offer #1: $65.00 price + $19.85 delivery = $84.85* total. This part is in very good original conditoon with one broken mounting stud. This is an original driver's side quarter panel extension that was removed from a 1966 Chevelle.+$19.85 shipping
  • Offer #2: $80.00 price + $57.96 delivery = $137.96* total.+$57.96 shipping
  • Offer #3: $160.00 price + free delivery = $160.00* total. Good Candidate To Restore 1966 Chevy Chevelle Malibu SS Right Rear Passenger Side Taillight Housing Quarter Extension Original Factory OEM.FREE SHIPPING
  • Offer #4: $76.50 price + free delivery = $76.50* total. 66 chevelle malibu Reartail Lamp, Right and Left Original, # , Used.FREE SHIPPING
  • Offer #5: $85.00 price + free delivery = $85.00* total.FREE SHIPPING