1. Automotive Seats Parts
  2. sku: 7646170564860633
  3. GM 12383399

GM 12383399 Lumbar Knob Jimmyu General

fits model: S10, Blazer, Sonoma. year: 1995–1997.

12383399 General Motors New Genuine Gm Gray Lumbar Adjust Knob Fits 95-97 Blazer S10 Jimmyu Sonoma More

( Brand: Gm ), ( Type: Knob ), ( Color: Gray ), ( Manufacturer Part Number: 12383399 ), ( Material: Plastic ), ( Country/region Of Manufacture: United States ), ( Universal Fitment: No )

Review GM General Motors New Genuine Gray Lumbar Adjust Knob Jimmyu More fits BLAZER SONOMA S10 1995–1997

Introducing the 12383399 GM Lumbar Support Knob, a perfect addition to the driver's seat of your 1995-1997 Blazer, S10, Jimmy, or Sonoma. This lumbar support knob is designed to enhance the driving experience by allowing you to adjust the backrest of your seat to better support your lower back, reducing fatigue and discomfort during long drives.

The knob is engineered with a durable, chrome-plated finish that not only looks great but also provides a firm grip, ensuring easy and precise adjustments. It is manufactured to exacting specifications to ensure a perfect fit for the factory seats in these GM models.

This lumbar support knob is designed to work with the factory seat adjustment system, so you can adjust the lumbar support without having to remove the seat or use any additional tools. Simply turn the knob to adjust the backrest, providing targeted support to your lower back for ultimate comfort.

The knob is made from high-quality materials that are built to last, with a robust construction that can withstand the rigors of daily use. It is designed to be easy to install, with clear instructions provided to ensure a hassle-free experience.

If you're looking to upgrade the comfort of your 1995-1997 Blazer, S10, Jimmy, or Sonoma, then this 12383399 GM Lumbar Support Knob is an excellent investment. Not only will it provide you with the support you need to stay comfortable during long drives, but it will also add a touch of style to your vehicle's interior. So why wait? Upgrade your driving experience today with this high-quality lumbar support knob.

Pros and Cons of Buying a 12383399 GM Lumbar Knob for 95-97 Blazer, S10, Jimmy, and Sonoma

Introduction:

The 12383399 GM lumbar knob is a popular aftermarket accessory for drivers of 95-97 Blazer, S10, Jimmy, and Sonoma vehicles. This part offers improved driving comfort by providing additional support to the lower back, which can be particularly useful during long drives. In this article, we will discuss the pros and cons of buying this lumbar knob to help you make an informed decision.

Pros:

1. Enhanced Comfort: The primary advantage of a lumbar knob is the additional lower back support it provides, which can significantly improve driving comfort for long hours.

2. Customizable: Each driver has unique preferences when it comes to the desired level of lower back support. The lumbar knob allows drivers to easily adjust the support to their liking.

3. Durable: This aftermarket part is made of high-quality materials, ensuring longevity and reliability.

4. Easy Installation: The installation process is straightforward, requiring no drilling or major modifications to the vehicle.

5. Aesthetic Appeal: The lumbar knob adds a sporty and customized look to the interior of the vehicle.

Cons:

1. Cost: Compared to other aftermarket parts, the lumbar knob may seem expensive to some buyers.

2. Limited Compatibility: The 12383399 GM lumbar knob is specifically designed for 95-97 Blazer, S10, Jimmy, and Sonoma models. It may not be compatible with other vehicle makes and models.

3. Limited Functionality: The lumbar knob is primarily focused on providing lower back support. It does not offer additional features such as heating or cooling functions.

4. Potential Interference: In some cases, the lumbar knob may interfere with the vehicle's original armrest, reducing overall comfort.

Conclusion:

The 12383399 GM lumbar knob is an excellent investment for those seeking improved lower back support during long drives in their 95-97 Blazer, S10, Jimmy, or Sonoma. Despite its cost and limited compatibility, the benefits of customizable comfort, durability, easy installation, and aesthetic appeal outweigh the cons for many buyers.

Recommendation:

If you frequently drive long distances and are looking for improved lower back support, consider investing in the 12383399 GM lumbar knob. It is a worthwhile investment for the enhanced comfort and customization it provides. However, if you are unsure about the compatibility or cost, it may be wise to consult with a trusted automotive parts supplier or professional installer before making a purchase.

part # 12383399 prices

  • $9.59-$345.67

specifications seatingturn:

  • for models: S10, Blazer, Sonoma
  • for years: 1995-1997
  • brand: Gm
  • type: Knob
  • color: Gray
  • manufacturer part number: 12383399
  • material: Plastic
  • country/region of manufacture: United States
  • universal fitment: No

general seatingturn:

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

offer seatingturn:

  • quantity: 2
  • sold: 0
  • options: Ship-to-home
  • started: July 15, 2025
  • availability: In Stock

shipping seatingturn:

  • cost: $7.85
  • transit: 3-8 Days
  • class: Standard
  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage

returns seatingturn:

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

payments seatingturn:

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

seller seatingturn:

  • # reviews: 86229
  • rating: 99.8%
for models: s10, blazer, sonoma, for years: 1995-1997, type: knob, country/region of manufacture: united states, universal fitment: no,
category: auto parts > interior parts accessories > seats, parts accessories > additional seat parts, color: gray, material: plastic, sku: 7646170564860633,

Gm 12383399 Is Similar To:

seatingturn logo
3 offers $9.59–$345.67 USD
  • Offer #1: $19.96 price + $8.75 delivery = $28.71* total.+$8.75 shipping
  • Offer #2: $9.59 price + free delivery = $9.59* total. Knob D/Seat Lumbar Supt Actr Gray. Genuine GM Part Number.FREE SHIPPING
  • Offer #3: $345.67 price + $19.98 delivery = $365.65* total. Picture avaiable on request. MAKE AN OFFER NOS GM - 34881 Seat Knob #.+$19.98 shipping