CHEVROLET 15778744 Panel Knee Bolster

( Manufacturer Part Number: 15778744 ), ( Items Included: See Photos ), ( Genuine Oem: Yes ), ( Material: Abs ), ( Vintage Part: No ), ( Placement On Vehicle: Dashboard ), ( Type: Instrument Panel Knee Bolster ), ( Features: Direct Replacement, Durable, Easy Clean ), ( Donor Vehicle: 2009 Chevrolet Impala )

Review CHEVROLET Instrument Panel Knee Bolster Used Oem fits IMPALA 2009–2011

The **2009-2011 Chevrolet Impala Panel Knee Bolster (Part #15778744)** is a precision-engineered interior component designed to enhance both comfort and safety within the front passenger compartment of this iconic American sedan. Crafted from high-quality, durable materials, this knee bolster is specifically tailored to fit the unique contours of the Impala s dashboard panel, ensuring a seamless integration that maintains the vehicle s sleek, premium aesthetic. Engineered to provide targeted support, it is strategically positioned to cradle the driver s or front passenger s knees during both stationary and dynamic driving conditions, reducing fatigue and promoting a more ergonomic seating posture. The bolster s design also contributes to improved stability, particularly during sudden maneuvers or in the event of a minor collision, as it helps minimize forward movement of the occupant s lower body. Constructed with a blend of resilient, yet flexible materials, it is built to withstand the rigors of daily use while maintaining its structural integrity over time. Whether installed in a classic Impala for a refined upgrade or as part of a comprehensive interior restoration, this knee bolster exemplifies Chevrolet s attention to functional detail, offering a subtle yet impactful enhancement to the vehicle s overall driving experience. Its compatibility with the 2009 through 2011 model years ensures a perfect fit, making it an essential accessory for owners seeking both comfort and a touch of personalized luxury.

### **Pros and Cons of Buying a 2009 2011 Chevrolet Impala Panel with a Knee Bolster (VIN: 15778744)**

1. **Reliability and Durability** The 2009 2011 Impala, particularly with the 5.3L V8 engine (common in this model year), is known for its strong build quality and longevity. Many of these vehicles, when properly maintained, can last well over 200,000 miles.

2. **Strong Engine Options** The 5.3L V8 (LS3 in some trims) is a robust powerplant with good torque, making it suitable for towing or hauling if equipped with the proper drivetrain (e.g., 4L60-E or 6L80 transmission). The 3.5L V6 is also reliable but less powerful.

3. **Comfortable Interior** The Impala offers a spacious, well-padded cabin with decent sound insulation, making for a relatively quiet ride compared to some competitors. The knee bolster (a padded support in the center console) adds a touch of luxury, indicating a higher trim level (likely LT or SS).

4. **Resale Value** While not as high as luxury brands, the Impala holds its value better than many budget sedans, especially with lower mileage and good maintenance records.

5. **Availability of Parts** Being a mid-size Chevrolet, parts are widely available and often affordable. The vehicle s popularity ensures that mechanics and dealerships are familiar with common issues.

6. **Potential for Modifications** The Impala s body style allows for aftermarket upgrades, such as lift kits, exhaust systems, or interior enhancements, depending on the buyer s preferences.

7. **Fuel Economy (Compared to Alternatives)** While not exceptional (around 16 18 MPG combined for the V8), it s more efficient than many full-size trucks or muscle cars of the era, making it a practical choice for daily driving.

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1. **Transmission Issues** The 4L60-E automatic transmission (common in these years) is prone to rough shifting, delayed engagement, and eventual failure if not serviced properly. Some owners report needing a transmission rebuild or replacement after 100,000 miles.

2. **Electrical Problems** The 2009 2011 Impala has a reputation for electrical gremlins, including faulty sensors, intermittent power windows, and issues with the infotainment system (if equipped). The 2010 2011 models introduced a new radio system that some found unreliable.

3. **Rust Concerns** Depending on the region where the vehicle was driven, rust can be an issue, particularly in the wheel wells, rocker panels, and undercarriage. A thorough inspection is essential.

4. **Suspension Wear** Struts, bushings, and control arms often wear out around 100,000 miles, leading to a rough ride or handling issues. The suspension may need an overhaul if the vehicle has high mileage.

5. **Maintenance Costs** While parts are affordable, labor costs can add up, especially if the vehicle requires transmission work or electrical repairs. Regular maintenance (oil changes, timing belt, etc.) is critical to avoid costly failures.

6. **Safety Recalls** Check the National Highway Traffic Safety Administration (NHTSA) website for recalls related to this VIN. Some 2009 2011 Impalas had issues with airbag deployment, fuel pump failures, or brake system defects.

7. **Depreciation** Like most non-luxury vehicles, the Impala loses value quickly. If you plan to sell it later, the return on investment may not be high unless you keep it in excellent condition.

8. **Driving Dynamics** The Impala is not known for sharp handling or sporty performance. The V8 models are heavier and less nimble than competitors like the Ford Taurus or Dodge Charger.

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The **2009 2011 Chevrolet Impala with a knee bolster** (indicating a higher trim) can be a solid purchase if you prioritize reliability, space, and comfort over fuel efficiency or cutting-edge technology. It s best suited for buyers who:

- Want a **durable, long-lasting vehicle** with proper maintenance.

- Prefer **comfort and practicality** over sportiness.

- Are prepared for **potential transmission or electrical issues** (which can be mitigated with regular servicing).

- Don t mind **higher fuel costs** compared to modern hybrids or smaller cars.

However, if you re looking for a **low-maintenance, high-efficiency, or high-performance** vehicle, alternatives like a **Toyota Camry, Honda Accord, or a well-maintained Ford Taurus** might be better choices.

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1. **Get a Pre-Purchase Inspection (PPI)** Hire a trusted mechanic to thoroughly check the transmission, suspension, electrical system, and rust conditions. This can save thousands in unexpected repairs.

2. **Verify Maintenance Records** Ensure the vehicle has had **regular oil changes, timing belt replacements (if applicable), and transmission fluid flushes**. A well-documented history is a red flag if missing.

3. **Check for Recalls** Use the NHTSA VIN lookup tool to confirm all recalls have been addressed.

- **Transmission shifts** (should be smooth, no jerks or delays).

- **Electrical components** (power windows, lights, radio).

- **Suspension comfort** (no clunks or excessive bounce).

- **Engine performance** (no unusual noises, smooth power delivery).

5. **Budget for Upcoming Repairs** If the vehicle is high-mileage (over 150,000 miles), factor in potential costs for **struts, bushings, or transmission work** within the next few years.

- You want **better fuel economy** (look at a 2012 Camry or Accord).

- You prefer **modern tech and safety** (a 2015 sedan with standard backup cameras and better crash ratings).

- You need **lower maintenance** (a Toyota or Honda with a proven track record).

**Final Verdict:** If you find a **well-maintained 2009 2011 Impala with a clean title, no major rust, and a reliable transmission**, it can be a **great used purchase** for someone who values durability and space. However, if you re open to newer models or different brands, there may be better options available. Always weigh the pros and cons against your budget and needs before committing.

Details:

The product is a genuine OEM 2009 2011 Chevrolet Impala Instrument Panel Knee Bolster with part number 15778744. The brand is Chevrolet, and it a genuine OEM part that recommended as reliable choice for the specified vehicle. It is made of ABS material and a direct replacement for the dashboard on vehicle. It is not a vintage part and does have manufacturer warranty.

The knee bolster is durable, easy to clean, and designed for a specific vehicle make model.

part #: 15778744 prices

• $16.99-$48.41

specifications interiocatruc:

• for models: Impala
• for makes: Chevrolet
• for years: 2009-2011
• mpn: 15778744
• items included: See Photos
• genuine oem: Yes
• material: Abs
• vintage part: No
• placement on vehicle: Dashboard
• type: Instrument Panel Knee Bolster
• features: Direct Replacement, Durable, Easy Clean
• donor vehicle: 2009 Chevrolet Impala

offer interiocatruc:

• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: March 29, 2026

general interiocatruc:

• condition: Used
• Interior Parts Accessories > Dash Panels Glove Boxes > Dash Panels

payments interiocatruc:

• credit card: Mastercard
• other
• wallet: Paypal

seller interiocatruc:

• rating: 99.8%
• city: Pittsburgh, Pennsylvania
• # reviews: 4423

returns interiocatruc:

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

shipping interiocatruc:

• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• type: Fixed
• carrier: USPS
• transit: 4-8 Days

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