PONTIAC 10150689 Lower Dash Column Knee Bolster Panel Door

( Manufacturer Part Number: 10150689 ), ( Part Type: Knee Panel Door ), ( Id: B4536bb4-4ef5-45f1-8538-2cbc9ef0975f ), ( Interchange: 251-754 ), ( Partout Id: A-129248830 )

Review PONTIAC Lower Dash Under Column Knee Bolster Trim Panel Tan Door fits PRIX GRAND 1990–1993

The **Pontiac 10150689 Lower Dash Column Knee Bolster Panel (1990 1993)** is a precision-engineered interior component designed to enhance both safety and comfort within the driver s cabin of select Pontiac vehicles from the early 1990s. This durable, molded panel serves as a critical structural element of the lower instrument cluster assembly, providing a reinforced base for the steering column and dashboard while contributing to the vehicle s overall crashworthiness. Crafted from high-quality, impact-resistant materials likely a blend of reinforced plastic or fiberglass this part is engineered to withstand the forces of a frontal collision, helping to absorb and redirect energy away from the driver s legs and knees. The design integrates seamlessly with the vehicle s interior, featuring a clean, contoured shape that complements the angular styling cues of the era, including the iconic Pontiac emblem or badging if applicable. Beyond its functional role, this panel also plays a subtle yet significant part in the vehicle s ergonomics, offering a firm, supportive surface for the driver s legs, reducing fatigue during long drives. Whether replacing a damaged component after an accident or addressing wear from years of use, this OEM-quality part ensures a perfect fit and restores both the integrity and aesthetics of the dashboard assembly, maintaining the vehicle s original performance and resale value.

### **Pros and Cons of Buying a 1990-1993 Pontiac 10150689 (Prix) Lower Dash Column Knee Bolster Panel Door**

1. **Classic Pontiac Design** The Prix was a well-regarded mid-sized sedan in its time, known for its comfortable ride, decent power, and stylish interior. If you appreciate 1990s American muscle or a reliable daily driver from that era, it has nostalgic appeal.

2. **Potential for Restoration or Modification** The Prix is a common enough model that parts (especially for the V6 or V8 engines) are still available, though not as abundant as for newer cars. If you enjoy working on projects, this could be a rewarding build.

3. **Lower Dash Column Knee Bolster Panel Door** This specific part (likely a door panel or knee bolster) is a common point of wear in older cars, so replacing it now could prevent further damage. If sourced from a reputable seller, it may already be in good condition.

4. **Potential for Affordability** Older Pontiacs, especially non-luxury models, are often sold at lower prices compared to modern cars. If the vehicle is in decent shape, you might get a good deal.

5. **V6 or V8 Engine Options** The Prix was available with a 3.1L V6 or a 3.8L V6 (or later models with a 3.8L V6 with multi-port fuel injection). The V6 is reliable if maintained, while the V8 (in some trims) offers more power.

6. **Decent Suspension and Handling** The Prix had a relatively smooth ride for its class, and the suspension is straightforward to maintain or upgrade if needed.

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1. **Age and Wear** A 1990-1993 Prix is over 30 years old, meaning rust, worn-out components, and potential electrical issues are common. A thorough inspection is critical before purchase.

2. **Rust Concerns** Pontiacs from this era are notorious for rust, especially in the wheel wells, frame rails, and floor pans. A rusted-out Prix could require extensive repairs or even a full rebuild.

- **Transmission problems** (especially automatic transmissions, which can be finicky).

- **Electrical gremlins** (failing sensors, wiring issues, or faulty modules).

- **Fuel system wear** (carburetors or early fuel injection systems may need attention).

- **Suspension wear** (shocks, struts, and bushings degrade over time).

4. **Parts Availability** While parts exist, they may be harder to find than for newer cars. Some components (like OEM interior trim) could require sourcing from salvage yards or aftermarket suppliers.

5. **Safety and Modern Standards** The Prix lacks modern safety features like stability control, advanced airbag systems, or modern crash-test ratings. If safety is a priority, this may not be the best choice.

6. **Fuel Efficiency** The V6 models get around 16-18 MPG (city/highway), which is decent but not great by today s standards. The V8 trims are even less efficient.

- **Engine or transmission issues** (leaking seals, rough shifting, or overheating).

- **Body damage** (dents, frame misalignment, or structural weaknesses).

- **Interior wear** (cracked dash, failing seats, or electrical failures).

8. **Resale Value** Classic Pontiacs don t hold value well, and a restored Prix may not recoup much of its purchase price unless it s in exceptional condition.

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- You are looking for a **project car** and enjoy mechanical work.

- The vehicle has been **thoroughly inspected** for rust, engine health, and structural integrity.

- You are prepared for **potential repairs** (transmission, suspension, electrical, or rust-related).

- You value **nostalgia or classic car ownership** over modern convenience.

However, if you are looking for a **reliable daily driver, fuel efficiency, or modern safety**, this car may not be the best choice. The **lower dash column knee bolster panel door** is a minor part, but the overall condition of the vehicle is far more important.

1. **Get a Pre-Purchase Inspection (PPI)** Hire a mechanic to check the engine, transmission, suspension, and body for rust. This is non-negotiable for an older car.

2. **Test Drive Thoroughly** Listen for unusual noises, check for smooth shifting, and test all electronics (windows, locks, lights).

3. **Check Maintenance Records** If the seller has service history, it s a good sign. Lack of records means you ll need to budget for unknown issues.

4. **Negotiate Based on Condition** If the car has known problems (rust, transmission slip, etc.), factor those into the price.

5. **Consider Alternatives** If you want a **reliable classic**, look for a **Toyota Camry, Honda Accord, or Ford Taurus** from the same era they re more durable and easier to maintain.

6. **Budget for Repairs** Be prepared to spend **$1,000 $3,000 ** on potential fixes, depending on the car s condition.

If you re an **enthusiast with mechanical skills and a passion for restoring classic cars**, the Prix could be a fun and rewarding project. If you re a **casual buyer looking for a hassle-free vehicle**, it s likely not the best choice. **Prioritize condition over nostalgia** if the car is in rough shape, walk away unless you re prepared for a major investment.

Details:

part #: 10150689 prices

• $84.58-$135.31

specifications interiocatruc:

• for models: Prix, Grand
• for makes: Pontiac
• for years: 1990-1993
• mpn: 10150689
• part type: Knee Panel Door
• id: B4536bb4-4ef5-45f1-8538-2cbc9ef0975f
• interchange: 251-754
• partout id: A-129248830

payments interiocatruc:

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

seller interiocatruc:

• # reviews: 16682
• city: Brush, Colorado
• rating: 99.6%

offer interiocatruc:

• sold: 0
• started: May 22, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping interiocatruc:

• service: Standard
• transit: 5-7 Days
• class: Standard
• type: Fixed
• cost: $0.00

returns interiocatruc:

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

general interiocatruc:

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

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