GM 42402507 Upper Rear Bolt Right Left Coil Spring Insulator

( Brand: Gm ), ( Manufacturer Part Number: 42402507 ), ( Bundle Listing: No ), ( Color: Black ), ( Drive Type: Fwd ), ( Features: No Drilling Required ), ( Fitment Type: Direct Replacement ), ( Material: Rubber ), ( Placement On Vehicle: Rear, Left, Right, Upper ), ( Type: Coil Spring Insulator )

Review GM Chevy Bolt Ev Rear Right Or Left Side Coil Spring Upper Insulator Oem fits 2017–2023

The GM 42402507 2017-2023 Chevy Bolt rear coil spring upper insulators are essential components of the suspension system in your Chevy Bolt electric vehicle. These insulators are specifically designed for the rear left and right upper coil springs.

The upper insulators serve a dual purpose in your Chevy Bolt's suspension system. Firstly, they provide an essential insulating function between the spring and the body of the vehicle. This insulation helps to minimize the amount of road noise that enters the cabin, enhancing the driving experience and making your vehicle quieter and more comfortable.

Secondly, these insulators also help to protect the coil springs from the corrosive effects of the environment. The insulators act as a barrier between the spring and the rust-prone areas of the vehicle, preventing moisture and other damaging elements from coming into contact with the spring. This protection helps to extend the life of the coil spring, ensuring that your vehicle's suspension system remains in good working order for longer.

The GM 42402507 2017-2023 Chevy Bolt rear coil spring upper insulators are made from high-quality materials that are designed to withstand the rigors of daily driving. The insulators are precision-engineered to fit perfectly onto the coil springs and are easy to install, making them an excellent choice for DIY enthusiasts.

These insulators are also an excellent replacement option for worn-out or damaged insulators. If you notice an increase in road noise or a decrease in the overall comfort of your vehicle's ride, it may be time to replace the insulators.

Overall, the GM 42402507 2017-2023 Chevy Bolt rear coil spring upper insulators are an essential component of your vehicle's suspension system. They help to minimize road noise, protect the coil springs from the elements, and enhance the overall comfort of your vehicle. If you're in the market for new insulators for your Chevy Bolt, these are an excellent choice.

Pros and Cons of Buying GM 42402507 2017-2023 Chevy Bolt Rear Coil Spring Upper Insulator

The GM 42402507 rear coil spring upper insulator is a crucial suspension component for the Chevy Bolt 2017-2023 model. This part ensures proper insulation between the upper spring seat and the body of the vehicle, maintaining a quiet and comfortable ride. In this analysis, we will weigh the potential advantages and disadvantages of purchasing this part.

1. Improved Ride Comfort: The upper insulator plays a significant role in reducing unwanted road noise and vibrations. By replacing a worn or damaged insulator, the vehicle's ride quality will be significantly improved, resulting in a more comfortable driving experience.

2. Enhanced Safety: A worn or damaged coil spring upper insulator may affect the vehicle's handling, potentially leading to accidents. Replacing this part helps ensure that the vehicle's suspension system is functioning optimally, reducing the risk of accidents caused by poor handling.

3. Long-term Cost Savings: By addressing the issue early and replacing the insulator, you can potentially save on more expensive repairs that may arise from further damage or failure of the suspension system.

4. OEM Part: The GM 42402507 is an Original Equipment Manufacturer (OEM) part. This means that it is designed specifically for the Chevy Bolt and is engineered to meet the highest standards of fit, function, and durability.

1. Cost: Replacing a single coil spring upper insulator can be a significant expense, especially when considering the labor costs involved in the repair. It is essential to weigh the potential benefits against the cost of the repair.

2. Availability: Depending on the location and availability of the part, it may take some time to source and receive the GM 42402507 rear coil spring upper insulator. This delay could result in additional inconvenience and potential loss of use of the vehicle.

3. Installation Complexity: The installation process for the GM 42402507 rear coil spring upper insulator can be complex, requiring specialized tools and expertise. It is essential to ensure that the installation is performed correctly to avoid potential complications.

The decision to purchase the GM 42402507 2017-2023 Chevy Bolt rear coil spring upper insulator ultimately depends on the individual's priorities and circumstances. The potential benefits, such as improved ride comfort, enhanced safety, and long-term cost savings, must be weighed against the cons, including cost, availability, and installation complexity.

If you prioritize a comfortable and quiet driving experience, or if you are experiencing handling issues, the advantages of replacing the upper insulator may outweigh the disadvantages. However, if cost is a significant concern, it may be worth considering alternative solutions or delaying the repair until it becomes absolutely necessary.

Our recommendation is that you consult with a trusted mechanic or repair facility to assess the condition of your vehicle's suspension system and determine whether replacing the rear coil spring upper insulator is necessary. They can provide you with an accurate diagnosis and cost estimate, helping you make an informed decision based on your budget and priorities.

Details:

TRANSMISSION: 1-SPEED ELECTRONIC PRECISION SHIFT X68F / 1ET25. BODY TYPE: HATCHBACK 4-DOOR. COLOR: EXTERIOR BARB WIRE METALLIC WA633D / GNO 633D. MILEAGE: 112K MILES.

part #: 42402507 prices

• $21.83-$25.89

specifications coilspringi:

• for makes: Chevy
• for years: 2017-2023
• brand: Gm
• mpn: 42402507
• bundle listing: No
• color: Black
• drive type: Fwd
• features: No Drilling Required
• fitment type: Direct Replacement
• material: Rubber
• placement on vehicle: Rear, Left, Right, Upper
• type: Coil Spring Insulator

payments coilspringi:

• other
• credit card: Diners-club
• wallet: Paypal

returns coilspringi:

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

seller coilspringi:

• rating: 99.3%
• # reviews: 12473
• city: Grawn, Michigan

offer coilspringi:

• quantity: 2
• options: Ship-to-home
• sold: 0
• best offers: True
• started: June 21, 2025
• availability: In Stock

shipping coilspringi:

• cost: $0.00
• transit: 4-9 Days
• type: Fixed
• service: Standard
• class: Standard

general coilspringi:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Leaf Coil Springs

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