GM 89041479 Front Driver Seat Lumbar Adjustment Knob

( Brand: Gm ), ( Part Type: Driver Seat ), ( Manufacturer Part Number: 89041479 ), ( Warranty: 1 Year ), ( Make: Chevrolet ), ( Year: 2004 2005 ), ( Fitment Type: Direct Replacement ), ( Certification: Genuine Oem )

Review GM Oem New Chevrolet Gmc Front Driver Seat Lumbar Adjustment Knob fits 2004–2005

Introducing the GM 89041479 04-05 Chevrolet GMC Front Driver Seat Lumbar Adjustment Knob, a must-have component for enhancing the comfort and support of your vehicle's seat. This adjustment knob is specifically designed for select 2004 and 2005 models of Chevrolet and GMC vehicles, making it an essential addition for drivers seeking to customize their seating experience.

The knob is built with high-quality materials, ensuring durability and longevity. Its sleek, minimalist design complements the overall aesthetic of your vehicle's interior. The knob features a smooth, ergonomic grip, allowing for easy and intuitive operation.

The primary function of this adjustment knob is to control the lumbar support of your front driver seat. Lumbar support is crucial for maintaining good posture and reducing lower back pain during long periods of driving. By adjusting the knob, you can customize the amount of pressure applied to your lower back, ensuring a more comfortable and supportive seating position.

This GM part is an authentic OEM (Original Equipment Manufacturer) component, meaning it is engineered and manufactured to meet the same strict standards as the original part in your vehicle. Installing this adjustment knob in your Chevrolet or GMC will restore the functionality of your seat's lumbar support system and help keep you comfortable and focused on the road ahead.

In summary, the GM 89041479 04-05 Chevrolet GMC Front Driver Seat Lumbar Adjustment Knob is an essential upgrade for any driver seeking to enhance their seating experience in their select 2004 and 2005 Chevrolet or GMC vehicle. Its durable construction, intuitive design, and ability to adjust lumbar support make it a worthy investment for both comfort and longevity.

Buying the GM 89041479 04-05 Chevrolet GMC Front Driver Seat Lumbar Adjustment Knob can offer several benefits and drawbacks. Here's a detailed analysis of both:

1. Improved Comfort: The lumbar adjustment knob allows drivers to adjust the lumbar support of their seat to fit their individual needs, which can lead to increased comfort and reduced back pain during long drives.

2. Custom Fit: By adjusting the lumbar support, drivers can achieve a more customized seating position, which can lead to better posture and reduced strain on the neck and shoulders.

3. Cost-Effective: Compared to purchasing a new seat or even a new car, buying just the lumbar adjustment knob is a cost-effective solution for improving the comfort of an existing seat.

1. Installation Complexity: Installing the lumbar adjustment knob may require some mechanical skills and tools. Some customers have reported that the installation process was more difficult than they anticipated.

2. Potential Fitment Issues: While this part is designed to fit 04-05 Chevrolet and GMC models, there have been reports of compatibility issues with certain vehicles. It's essential to ensure that the part is compatible with your specific make and model before making a purchase.

3. Limited Functionality: The lumbar adjustment knob only addresses the lumbar support aspect of the seat. It does not address other aspects such as seat height, tilt, or backrest angle.

The decision to buy the GM 89041479 04-05 Chevrolet GMC Front Driver Seat Lumbar Adjustment Knob depends on your specific needs and circumstances. If you're experiencing back pain during long drives and have tried other solutions without success, this part may be an effective and cost-efficient solution for you. However, if you're looking for a more comprehensive seating solution or lack the necessary mechanical skills for installation, this part may not be the best choice.

Before making a purchase, ensure that the part is compatible with your specific make and model. If you're confident in your mechanical skills and believe that the lumbar adjustment knob will address your specific needs, then it may be a worthwhile investment. Otherwise, consider exploring other options, such as adjustable seats or ergonomic cushions, to improve your driving comfort.

part # 89041479 prices

• $79.95-$107.22

specifications seatingturn:

• for makes: Chevrolet, Gmc
• for years: 2004-2005
• brand: Gm
• part type: Driver Seat
• manufacturer part number: 89041479
• warranty: 1 Year
• make: Chevrolet
• year: 2004 2005
• fitment type: Direct Replacement
• certification: Genuine Oem

shipping seatingturn:

• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 3-8 Days

seller seatingturn:

• # reviews: 1035338
• rating: 98.7%

payments seatingturn:

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

general seatingturn:

• condition: New
• Interior Parts Accessories > Seats, Parts Accessories > Additional Seat Parts

offer seatingturn:

• sold: 0
• quantity: 1
• started: August 4, 2025
• availability: In Stock
• options: Ship-to-home

returns seatingturn:

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

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