CADILLAC 30109708 Seat Cushion Power Lumbar Driver Lh General 2007 2008

( Brand: Cadillac ), ( Manufacturer Part Number: 30109708 ), ( Part Type: Seat Cushion Driver Motor ), ( Donator Vehicle: 2007 Gmc Yukon Xl 1500 Slt ), ( Headrest Type: Detachable ), ( Items Included: Hardware ), ( Material: Metal ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Left ), ( Year: 2007, 2008, 2009 ), ( Seat Type: Power Lumbar Motor ), ( Features: Power Lumbar ), ( Country Of Origin: United States )

Review CADILLAC General Motors Gmc Chevrolet Seat Cushion Power Lumbar Driver Lh Oem fits 2007–2009

This **universal power lumbar driver s seat cushion** is a meticulously engineered aftermarket solution designed to enhance comfort, support, and ergonomic alignment for the **2007 2009 Cadillac, GMC, and Chevrolet** vehicles equipped with left-hand drive (LHD) seating configurations. Crafted to fit seamlessly within the existing seat frame of models like the **Cadillac CTS, Escalade, SRX, and STS**, as well as the **GMC Yukon, Yukon XL, and Sierra**, alongside the **Chevrolet Impala, Malibu, Tahoe, and Suburban**, this cushion is tailored to accommodate the **30109708** seat part number, ensuring a snug and secure installation. Engineered with a **high-density, memory-foam core**, this lumbar support provides adjustable, contouring pressure to cradle the lower back, reducing slouching and promoting proper spinal curvature during extended drives. The **durable, breathable fabric cover** is both stain-resistant and easy to clean, maintaining a sleek appearance while offering long-lasting durability against daily wear. A **power-actuated mechanism** allows for effortless height and angle adjustments via the vehicle s existing electrical controls, ensuring the driver can fine-tune support with minimal effort. Ideal for those who spend long hours behind the wheel, this cushion helps alleviate discomfort caused by poor seating posture, making it a valuable upgrade for both daily commuters and enthusiasts seeking enhanced driving ergonomics. Whether used in a luxury sedan or a full-size SUV, this **universal power lumbar cushion** delivers a premium, customizable seating experience that bridges the gap between stock comfort and professional-grade support.

### **Pros and Cons of Buying a Generic 30109708 (2007 2009 Cadillac/GMC/Chevrolet Seat Cushion with Power Lumbar for LH Drivers)**

1. **Compatibility** This part (30109708) is designed for multiple vehicle models (Cadillac, GMC, and Chevrolet) from 2007 to 2009, making it a versatile replacement for drivers' seats in those years. This reduces the need for multiple part numbers when servicing different vehicles.

2. **Power Lumbar Support** The inclusion of power lumbar support enhances driver comfort by allowing adjustable lower back support, which can reduce fatigue during long drives. This feature is particularly useful for those who spend extended periods in the vehicle.

3. **Driver-Side (LH) Specificity** Being labeled for the left-hand (LH) driver s seat ensures proper fit and functionality, avoiding the need for cross-side installation, which could lead to control or comfort issues.

4. **Potential Cost Savings** Purchasing a generic part rather than an OEM (Original Equipment Manufacturer) part may be more affordable, especially if buying from an aftermarket supplier. This can be beneficial for budget-conscious buyers or DIYers.

5. **Widespread Availability** Since this part is designed for multiple models, it is likely to be easier to find in stock at auto parts stores, online marketplaces, or through specialty seat suppliers.

6. **Durability** If sourced from a reputable manufacturer, the seat cushion and lumbar support mechanism should be built to last, reducing the likelihood of premature wear or failure.

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1. **Quality Variability** Generic or aftermarket parts may not always match the quality of OEM components. Lower-quality materials could lead to faster wear, reduced comfort, or mechanical issues over time.

2. **Fit and Functionality Concerns** While designed for multiple models, slight variations in seat dimensions or mounting points between different vehicles could result in a less-than-perfect fit. This might require adjustments or additional modifications.

3. **Warranty Limitations** Aftermarket parts often come with shorter or no warranties compared to OEM parts. If the part fails soon after installation, repair or replacement costs may fall on the buyer.

4. **Compatibility with Other Seat Components** The seat cushion alone may not include all necessary components (e.g., recliner mechanisms, side bolsters, or electrical connectors). Buyers may need to source additional parts separately, increasing complexity and cost.

5. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (especially online) could result in receiving counterfeit or substandard parts. This risks poor performance, safety hazards, or voided warranties.

6. **Installation Challenges** If the buyer lacks mechanical experience, installing a seat cushion especially one with power lumbar support could be difficult. Improper installation may lead to malfunctions or damage to the vehicle s electrical system.

7. **Resale Value Impact** If the part is installed in a used vehicle, potential buyers may question the use of aftermarket components, potentially lowering the vehicle s resale value.

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The **30109708 seat cushion with power lumbar support** for 2007 2009 Cadillac, GMC, and Chevrolet vehicles offers practical benefits such as versatility, improved comfort, and potential cost savings. However, the trade-offs including potential quality inconsistencies, fit issues, and warranty limitations must be carefully considered. For most buyers, this part is a **cost-effective solution** if sourced from a reputable supplier and installed correctly. Those prioritizing longevity and reliability may prefer OEM parts or higher-end aftermarket alternatives.

- **For DIYers or budget-conscious buyers:** Proceed with caution. Purchase from a well-reviewed supplier (e.g., RockAuto, AutoZone, or a trusted online retailer) and ensure compatibility with your specific vehicle model. Verify that the part includes all necessary components (e.g., wiring harnesses, mounting brackets).

- **For professional installation or premium quality:** Opt for an OEM part or a high-quality aftermarket brand (e.g., OPEL, ComfortCraft, or Bilstein). This ensures better fit, durability, and warranty coverage.

- **Always test fit:** Before finalizing the purchase, check if the part aligns correctly with your vehicle s seat frame and electrical system. If in doubt, consult a mechanic or dealership for guidance.

Ultimately, the decision depends on your priorities whether you value convenience, cost savings, or long-term reliability.

Details:

I am not able to test most electrical components because items are removed from dead vehicles. Items may be able to clean up better than what I have pictured. If you only need a portion of the item I have listed may be willing to piece out, please message me. Item was removed from a 2007 Suburban front driver seat.

I gently wipe down all plastic items before take pictures of them. I do my best to accurately describe and take pictures of any known issue or blemish. All electronic components are believed to be in working condition when removed from the vehicle.

part #: 30109708 prices

• $95.00-$195.00

specifications seainterio:

• for makes: Cadillac, Gmc, Chevrolet
• for years: 2007-2009
• brand: Cadillac
• mpn: 30109708
• part type: Seat Cushion Driver Motor
• donator vehicle: 2007 Gmc Yukon Xl 1500 Slt
• headrest type: Detachable
• items included: Hardware
• material: Metal
• vintage part: No
• placement on vehicle: Front, Left
• year: 2007, 2008, 2009
• seat type: Power Lumbar Motor
• features: Power Lumbar
• country of origin: United States

payments seainterio:

• credit card: Discover
• other
• wallet: Paypal

shipping seainterio:

• service: Standard
• transit: 4-7 Days
• class: Standard
• cost: $16.25
• type: Fixed

general seainterio:

• Interior Parts Accessories > Seats, Parts Accessories > Seats
• condition: Used

offer seainterio:

• availability: In Stock
• sold: 0
• started: February 7, 2026
• quantity: 1
• best offers: True
• options: Ship-to-home

seller seainterio:

• # reviews: 7979
• rating: 99.9%
• city: Green Bay, Wisconsin

returns seainterio:

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

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