42897873 GM GENUINE PARTS Rear Driver Suspension Knuckle

Review GM GENUINE PARTS Rear Driver Side Suspension Knuckle

The GM 42897873 Rear Driver Side Suspension Knuckle is a critical component of your vehicle's rear suspension system. This part is designed specifically for select General Motors vehicles, ensuring a precise fit and optimal performance.

The suspension knuckle is a sturdy and robust part that connects the vehicle's control arm to the steering knuckle and the wheel spindle. It plays a crucial role in transmitting the weight of the vehicle to the wheels, allowing them to move up and down as the road conditions change.

This particular suspension knuckle is made from high-strength materials, including cast iron and steel, to provide superior durability and reliability. The surface of the knuckle is treated with a protective coating to resist corrosion and wear, ensuring a long service life even in harsh driving conditions.

The GM 42897873 Rear Driver Side Suspension Knuckle features a precise engineering design that provides excellent handling and stability. The knuckle's geometry is optimized to minimize unwanted tire wear and improve ride quality. The knuckle also includes integrated bushings that provide a secure and stable connection between the control arm and the steering knuckle, reducing noise and vibration.

Installation of this suspension knuckle is straightforward and can be done by a professional mechanic or an experienced DIY enthusiast. The knuckle comes with all necessary hardware, including new bushings, to make the installation process as smooth as possible.

In summary, the GM 42897873 Rear Driver Side Suspension Knuckle is a crucial component of your vehicle's rear suspension system. It is made from high-strength materials, designed for precise fit and optimal performance, and features a protective coating to resist corrosion and wear. Installation is straightforward, and the knuckle comes with all necessary hardware. By replacing your worn or damaged suspension knuckle with this new part, you can improve your vehicle's handling, stability, and ride quality.

Buying the GM 42897873 rear driver side suspension knuckle involves considering its potential advantages and disadvantages for your vehicle. Here's a discussion on both:

1. Improved Handling: A worn-out or damaged suspension knuckle can affect your vehicle's handling and stability. Replacing it with a new one can help restore the original handling characteristics, providing a smoother ride and better control.

2. Enhanced Safety: Driving with a faulty suspension knuckle can compromise the safety of your vehicle. The new part will provide better road contact, reducing the risk of accidents caused by poor handling or vehicle instability.

3. Long-term Durability: The GM 42897873 rear driver side suspension knuckle is engineered for durability. It is designed to withstand the wear and tear of daily driving, ensuring a long service life and reducing the need for frequent replacements.

4. OEM Quality: This suspension knuckle is a genuine GM part, meaning it is manufactured to meet the same quality standards as the original equipment installed on your vehicle.

1. Cost: Replacing a suspension knuckle can be an expensive repair. The cost of the part itself, as well as labor and installation fees, can add up.

2. Time Consuming: Suspension work can be time-consuming, especially if you're having it done at a shop. You may need to leave your vehicle for several hours or even a day, depending on the shop's schedule and the complexity of the repair.

3. Potential for Additional Repairs: Worn-out suspension components can sometimes indicate other issues with your vehicle's suspension system. Replacing the suspension knuckle may lead to the discovery of additional repairs that need to be addressed.

The GM 42897873 rear driver side suspension knuckle is an essential component of your vehicle's suspension system. While the cost and time involved in replacing it can be a drawback, the advantages, such as improved handling, enhanced safety, long-term durability, and OEM quality, make it a worthwhile investment. If you suspect that your suspension knuckle is worn out or damaged, it's recommended that you replace it as soon as possible to maintain the performance and safety of your vehicle.

If you're in the market for a new rear driver side suspension knuckle, consider purchasing the GM 42897873 part. Ensure you get it from a reputable supplier to guarantee its authenticity and quality. If you're not comfortable with the installation process yourself, consider having it installed by a professional mechanic to ensure proper fitment and function.

Details:

Brand: Gm genuine parts. Some Gm genuine parts may have formerly appeared AcDelco original equipment OE. Model: Gm genuine parts. Product dimensions: 14.3 x 13 7.1 inches.

Item model number: 42897873. Exterior: machined. Gm regularly updates production and service part designs to integrate new materials technologies. Gm engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle.

Gm genuine parts 42897873 rear driver side suspension knuckle: manufacturer. Manufacturer part number: 42897873.

specifications lightument:

• brand: Gm Genuine Parts
• mpn: 42897873
• part type: Driver Suspension
• upc: 197224896783

seller lightument:

• # reviews: 747
• rating: 99.7%
• city: us

payments lightument:

• credit card: visa
• wallet: apple-pay
• other

shipping lightument:

• transit: 3-8 days
• class: standard
• service: standard
• type: fixed

offer lightument:

• prices: $199.58–$274.10
• item condition: New
• options: ship-to-home
• availability: in stock
• started: june 1, 2026
• in stock #: 4
• sold #: 8

general lightument:

• category: Business & Industrial > Light Equipment Tools

returns lightument:

• policy: no returns