BUICK Gas Accelerator Pedal 234-2005 ID-12568220

( Manufacturer Part Number: 12568220 ), ( Items Included: Pedals ), ( Color: Black ), ( Type: Accelerator Pedal ), ( Ipn: 234-2005 ), ( Manufacturer Warranty: 1 Month ), ( Id: D05b7aca-be38-4f93-b637-6148a68b8399 ), ( Country Of Origin: United States )

Review BUICK Gas Accelerator Pedal Assembly fits LACROSSE 2005–2011

The **Buick Part Number 12568220 Gas Accelerator Pedal (ID: 12568220)** is a precision-engineered component designed exclusively for the **2005 through 2011 model-year Buick Lacrosse**, ensuring seamless integration with the vehicle s throttle system. This high-quality accelerator pedal is crafted from durable, corrosion-resistant materials, including reinforced plastic and metal components, to withstand the demands of daily driving while maintaining optimal responsiveness. The pedal features a smooth, ergonomic design that allows for effortless and precise control over engine acceleration, reducing driver fatigue during extended highway trips or city commutes. Its robust construction minimizes wear over time, helping to preserve the vehicle s performance and reliability. This aftermarket or OEM-compatible part is engineered to meet or exceed factory specifications, ensuring a perfect fit with the Lacrosse s throttle linkage and cable assembly, whether in standard or automatic transmission models. Whether replacing a worn-out pedal due to age or addressing a malfunction in the throttle response system, this accelerator pedal delivers a reliable, long-lasting solution that enhances both the driving experience and the vehicle s overall functionality.

### **Pros and Cons of Buying a 2005-2011 Buick Lacrosse Gas Accelerator Pedal (ID: 12568220)**

1. **Common and Well-Documented Issue** The gas accelerator pedal problem (commonly referred to as the "sticking" or "stuck" pedal) is widely known in the Buick Lacrosse community. This means parts, repair guides, and labor costs are readily available, making it easier to diagnose and fix.

2. **Affordable Repair** The issue is typically related to the accelerator pedal linkage, cable, or pedal assembly, which can often be repaired for under $200 $500, depending on whether you replace the cable, linkage, or the entire pedal assembly. Labor costs are usually reasonable for this type of repair.

3. **No Major Engine or Transmission Issues** Unlike some other models from this era, the 2005 2011 Buick Lacrosse (with the 3.8L V6 or 3.6L V6) does not suffer from widespread engine or transmission failures. The most common problems are electrical, suspension, or minor drivetrain issues.

4. **Decent Reliability for the Era** Compared to some other luxury or performance-oriented vehicles from the mid-2000s, the Lacrosse is relatively straightforward to maintain. The 3.8L V6 (pre-2008) and 3.6L V6 (post-2007) are known for being durable if properly maintained.

5. **Potential for Customization** If you re mechanically inclined, the Lacrosse can be modified (suspension, exhaust, interior upgrades) to improve performance or comfort. The aftermarket support for this model is decent.

6. **Good Resale Value for a Used Luxury Car** Buicks from this era hold up reasonably well in value, especially if well-maintained. A properly serviced Lacrosse can still fetch a decent price in the used market.

7. **Easy to Find Parts** Since this is a common model, replacement parts (pedal assemblies, linkages, cables) are widely available through OEM suppliers, auto parts stores, and online marketplaces.

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1. **Accelerator Pedal Reliability** The primary concern is the gas pedal itself, which can stick, drift, or fail intermittently. This can be dangerous if it happens while driving, leading to sudden acceleration or loss of control. Some owners report that the issue worsens over time, requiring eventual replacement.

2. **Electrical and Sensor Problems** The Lacrosse has had issues with throttle position sensors, cruise control malfunctions, and occasional electrical gremlins (e.g., faulty window regulators, door locks). These can be minor annoyances but may require occasional attention.

3. **Suspension Wear** Many examples of this model suffer from worn-out bushings, ball joints, and control arm links, especially on higher-mileage units. These are common wear-and-tear items that may need replacement over time.

4. **Transmission (Automatic Models)** Some 2005 2007 models with the 4T65-E transmission have reported transmission fluid leaks and eventual failure if not serviced properly. Post-2007 models with the 6T70 transmission are more reliable but still require regular fluid changes.

5. **Interior Quality and Durability** The interior materials (plastic trim, upholstery) are typical of mid-2000s luxury cars decent but not as premium as later models. Some owners report squeaks, rattles, and minor wear over time.

6. **Fuel Economy Concerns** The 3.8L V6 (pre-2008) is thirsty, averaging around 16 18 MPG in the city and 24 26 MPG on the highway. The 3.6L V6 (post-2007) is slightly better but still not great for fuel efficiency.

7. **Rust Potential** Depending on where the car was driven, rust can be an issue, particularly in the wheel wells, rocker panels, and undercarriage. A thorough inspection of these areas is essential before purchase.

8. **Depreciation** Like most luxury vehicles, the Buick Lacrosse has depreciated significantly over time. Even a well-maintained example may not hold value as well as some other brands.

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Buying a 2005 2011 Buick Lacrosse with the accelerator pedal issue can be a **good deal if the problem is addressed immediately**. The repair is relatively straightforward and affordable, and the car is otherwise reliable for its class. However, if the pedal issue is severe or the car has other neglected maintenance needs (transmission, suspension, electrical), the repair costs could add up quickly.

If you re comfortable with minor mechanical work or have access to a trusted mechanic, this could be a **great project car** or a **budget-friendly used luxury vehicle**. If you prefer a hassle-free experience, consider looking for a model with a **verified pedal replacement** or a different year/model with fewer known issues.

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1. **Inspect the Pedal System Thoroughly** Before purchasing, have the accelerator pedal tested for proper operation. If it sticks or drifts, budget for a replacement cable, linkage, or pedal assembly.

2. **Check Maintenance Records** Ensure the car has had regular oil changes, transmission fluid changes, and suspension work. Neglect in these areas can lead to costly repairs later.

3. **Test Drive Under Acceleration** Press the pedal firmly and release to check for smooth operation. If it feels sluggish or jerky, proceed with caution.

4. **Consider a Mechanic s Inspection** If possible, have a trusted mechanic check the transmission, suspension, and electrical systems before buying.

5. **Negotiate Based on the Pedal Issue** If the seller is aware of the problem, use it as leverage to lower the price or include the repair cost in the deal.

6. **Alternative Options** If the pedal issue is a dealbreaker, look for a **2008 Lacrosse with the 6T70 transmission** (more reliable) or consider a **similar model with fewer known issues** (e.g., a well-maintained Cadillac CTS or Chevrolet Impala).

**Final Verdict:** If you re prepared for the pedal repair and the car is otherwise in good condition, this can be a **solid buy for the price**. If you want a turnkey experience, prioritize a model with a **verified pedal fix** or explore other used luxury options.

Details:

Cc Credit Card size units. Warranty period begins the day after delivery. Buyer will need to replace the transmission oil filter, put a new pan gasket on, flush and add manufacturer specific fluids. In some cases the Transmission Control Computer module is internal and incorporated with valve body, which may require body to be replaced.

C Greater than 200k miles. Most items are shipped the same-day as purchase. Search for more parts BUICK LACROSSE. Buyer pays return shipping if wrong color ordered.

Quick shipping. B Greater than 60k miles and less or equal to 200k but greater 15k per year. Transmission lines will need flushed, along with the transmission oil cooler needs replaced if equipped, this to be done so contaminants from bad not ruin your replacement. Axle seals, front and drive shaft seals will also need to be replaced.

Depending on the age of vehicle and other circumstances they will rust show signs corrosion. Transfer cases will not be included with transmissions from 4x4 or All Wheel Drive vehicles. Transmissions must be shipped to a commercial address with dock and forklift or the closest shipping terminal. Picture in the listing may not be of actual item sold; it a stock picture only.

Free shipping, if offered, applies only to commercial addresses with proper equipment dock and forklift unload. Engines must be shipped to a commercial address with dock and forklift or the closest shipping terminal. Some external sensors or solenoids may need to be replaced.

part #: 12568220 price

• $159.99

specifications pedalspadsaz:

• for models: Lacrosse
• for makes: Buick
• for years: 2005-2011
• mpn: 12568220
• items included: Pedals
• color: Black
• type: Accelerator Pedal
• ipn: 234-2005
• manufacturer warranty: 1 Month
• id: D05b7aca-be38-4f93-b637-6148a68b8399
• country of origin: United States

payments pedalspadsaz:

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

seller pedalspadsaz:

• # reviews: 27502
• city: Erie, Pennsylvania
• rating: 99.7%

offer pedalspadsaz:

• availability: In Stock
• started: June 2, 2026
• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1

general pedalspadsaz:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts

returns pedalspadsaz:

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

shipping pedalspadsaz:

• cost: $0.00
• carrier: USPS
• class: Standard
• transit: 3-7 Days
• type: Fixed
• service: USPS Ground Advantage

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