OLDSMOBILE 490-00178L Rear Driver Left Knuckle Stub Am Knuckle/stub

( Model: ALERO ), ( Part Type: Driver ), ( Genuine Oem: Yes ), ( Ipn: 490-00178l ), ( Placement: Driver/left ), ( Year: 2001 ), ( Manufacturer Warranty: 90 Day )

Review OLDSMOBILE Driver Left Rear Knuckle/stub Am fits ALERO GRAND GT 1999–2005

The Oldsmobile 490-00178L Driver Left Rear Knuckle/Stub is an essential component of the suspension system in select Oldsmobile GT models from 1999 to 2005. This knuckle assembly is responsible for connecting the steering arm to the lower control arm, playing a crucial role in the vehicle's handling and steering stability.

This Oldsmobile part is meticulously engineered to ensure a precise fit and optimal performance. It is manufactured using high-quality materials, designed to withstand the rigors of daily driving and the demands of an aggressive driving style. The knuckle assembly features a durable cast construction, ensuring strength and durability.

The Oldsmobile 490-00178L Driver Left Rear Knuckle/Stub is a direct replacement for the failing or worn-out component in your vehicle. Installing this part is a straightforward process that can be completed with common hand tools. No need to worry about complex alignments or adjustments this knuckle assembly is designed to bolt right onto your Oldsmobile GT.

By using a genuine Oldsmobile part like the 490-00178L Driver Left Rear Knuckle/Stub, you can ensure the longevity and dependability of your vehicle's suspension system. This part is engineered to meet or exceed the original equipment specifications, ensuring that your Oldsmobile GT maintains its exceptional handling characteristics and ride quality.

In summary, the Oldsmobile 490-00178L Driver Left Rear Knuckle/Stub is a crucial suspension component for select Oldsmobile GT models from 1999 to 2005. It is meticulously engineered using high-quality materials and designed to provide a precise fit and optimal performance. Installing this part is a straightforward process, and it ensures the longevity and dependability of your vehicle's suspension system.

Oldsmobile 490-00178L Driver Left Rear Knuckle/Stub for GT 99-05: A Comprehensive Analysis

The Oldsmobile 490-00178L Driver Left Rear Knuckle/Stub is an essential suspension component for Oldsmobile GT models from 1999 to 2005. Its primary function is to connect the control arm to the steering knuckle. In this analysis, we will discuss the pros and cons of buying this part to help you make an informed decision.

1. OEM Part: The Oldsmobile 490-00178L is an original equipment manufacturer (OEM) part, which means it is designed and manufactured by Oldsmobile or its authorized suppliers. This ensures a perfect fit and optimal performance.

2. Enhanced Handling: A worn-out or damaged driver left rear knuckle can significantly impact your vehicle's handling. Replacing it with a new one can restore the original performance and improve safety.

3. Durability: OEM parts are generally more durable than aftermarket alternatives due to their high-quality materials and manufacturing processes.

4. Warranty: Oldsmobile parts often come with warranties that cover defects in materials and workmanship. This can give you peace of mind and save you money in the long run.

1. Cost: OEM parts are usually more expensive than aftermarket alternatives. However, the cost difference may be offset by the durability, performance, and warranty benefits.

2. Availability: Oldsmobile parts can be harder to find than aftermarket parts, especially for older models. This may require some research and patience to locate a reliable supplier.

3. Installation: Installing an OEM part may require professional assistance from a certified mechanic, which can add to the total cost.

The Oldsmobile 490-00178L Driver Left Rear Knuckle/Stub is an essential suspension component that can significantly impact your vehicle's handling and safety. While it comes with a higher price tag than aftermarket alternatives, its OEM quality, durability, and warranty make it a worthwhile investment for Oldsmobile GT owners.

If you are an Oldsmobile GT owner and you suspect that your driver left rear knuckle is worn out or damaged, we recommend replacing it with an OEM Oldsmobile 490-00178L part. Although it may cost more upfront, its superior quality, durability, and warranty benefits make it a wise investment for your vehicle's performance and safety.

Details:

Notes: LR W HUB OFF READY 6MO,1YR 3Y. Year: 2001, model: ALERO, Stock #: OA5008, Mileage: 16000. See below for fitment information and any notes pertaining to this specific part. It is ready to ship and comes with a 90 day warranty.

For more parts from this vehicle. This part will only fit: ALERO 99-02 L. Donor Vehicle.

part #: alero prices

• $90.25-$103.19

specifications axlpar:

• for models: Gt, Alero, Grand
• for makes: Oldsmobile
• for years: 1999-2005
• model: Alero
• part type: Driver
• genuine oem: Yes
• ipn: 490-00178l
• placement: Driver/left
• year: 2001
• manufacturer warranty: 90 Day

seller axlpar:

• city: Toledo, Ohio
• rating: 98.9%
• # reviews: 15679

payments axlpar:

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

returns axlpar:

• policy: Returns Accepted
• paid by: Seller
• time: 60 Days

offer axlpar:

• sold: 0
• started: April 2, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• best offers: True

general axlpar:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts

shipping axlpar:

• carrier: UPS
• type: Fixed
• cost: $0.00
• transit: 4-7 Days
• service: UPS Ground
• class: Standard

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