KIA 546-998333 Gas Accelerator Pedal

( Items Included: Pedals ), ( Color: Black ), ( Material: Plastic ), ( Vintage Part: No ), ( Type: Accelerator Pedal ), ( Ipn: 546-998333 ), ( Year: 2009 2010 2011 2012 2013 2014 2015 09 10 11 12 13 14 15 ), ( Oe/oem Part Number: 328003q200 ), ( Manufacturer Warranty: 1 Month ), ( Attachment Type: Screws ), ( Features: Easy Installation ), ( Id: 5194517d-dfed-4a66-bb9c-af0e92078d11 ), ( UPC: 091520092015 )

Review KIA Gas Accelerator Pedal Assembly Oem fits OPTIMA TUCSON SPORTAGE 2009–2015

The **Kia 546-998333 accelerator pedal** is a precision-engineered component designed exclusively for Kia vehicles produced between the model years **2009 and 2015**, including the **Optima, Tucson, and Sportage** models equipped with gasoline engines. This high-quality accelerator pedal is a critical part of the vehicle s throttle control system, ensuring smooth, responsive, and reliable acceleration while maintaining optimal performance and safety. Crafted from durable materials, including high-grade steel and reinforced plastics, this pedal is built to withstand the demands of daily driving, providing long-lasting durability even under rigorous conditions. Its ergonomic design allows for effortless operation, offering drivers a seamless connection between their foot pressure and the engine s throttle response, enhancing both comfort and control. The pedal features a **gas-assisted return mechanism**, ensuring consistent and predictable movement, which helps prevent unintended acceleration and contributes to overall vehicle stability. Whether navigating city streets, highway merges, or off-road terrain, this accelerator pedal delivers consistent performance, making it an essential upgrade or replacement for owners seeking to maintain or restore their vehicle s original driving dynamics. Its compatibility with the specified Kia models ensures a perfect fit, minimizing the risk of misalignment or operational issues, while its robust construction aligns with Kia s commitment to quality and reliability. Ideal for both original equipment replacement and performance-focused modifications, this accelerator pedal is a testament to Kia s engineering standards, offering drivers confidence in every press of the pedal.

### **Pros and Cons of Buying a Kia 2009 2015 Optima/Tucson/Sportage (Gas Accelerator Pedal Issue: Part Number 546-998333)**

#### **Overview**

The 2009 2015 Kia Optima, Tucson, and Sportage share many mechanical components, including the accelerator pedal assembly (part number **546-998333**). This part is known for occasional failure, particularly in vehicles with higher mileage or those exposed to moisture, corrosion, or rough driving conditions. Below is a detailed breakdown of the pros and cons of purchasing one of these models with this specific issue, followed by a conclusion and recommendation.

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### **Pros of Buying a 2009 2015 Kia Optima/Tucson/Sportage with the Accelerator Pedal Issue**

1. **Reliable Engines and Transmissions**

- The 2.4L and 3.5L naturally aspirated engines (especially the 2.4L in the Optima and Sportage) are known for durability if maintained properly. The 3.5L V6 (found in the Optima and Tucson) is also robust but requires regular oil changes and cooling system checks.

- The 6-speed automatic transmissions (in most models) are generally smooth and long-lasting, though some owners report minor delays in shifting over time.

2. **Good Resale Value**

- Kia s reputation for reliability has improved significantly over the past decade, and these models hold their value better than many competitors from the same era. Even with the accelerator pedal issue, they are often priced competitively compared to similar-aged SUVs and sedans.

3. **Affordable Upfront Cost**

- These vehicles are relatively inexpensive to purchase, especially in the used market. Prices typically range from **$5,000 to $12,000**, depending on mileage, condition, and location. This makes them an attractive option for budget-conscious buyers.

4. **Fuel Efficiency**

- The 2.4L engine in the Optima and Sportage achieves **22 26 MPG combined**, while the 3.5L V6 in the Optima and Tucson gets **19 23 MPG combined**. These figures are decent for their class, though not as efficient as modern hybrids or turbocharged engines.

- The Tucson and Sportage (especially the Sportage) offer practical cargo space and a comfortable ride, making them suitable for families or daily commuters.

5. **Aftermarket Support and Customization**

- Kia s aftermarket parts market is well-developed, with affordable replacements for common wear items (e.g., brakes, suspension, exhaust). Tuning options (e.g., cold air intakes, exhaust systems) are also available for those looking to improve performance.

- The Sportage, in particular, has a strong following among off-road enthusiasts, with aftermarket lifts, skid plates, and suspension upgrades widely available.

6. **Safety Features (for Later Models)**

- Models from **2012 onward** include standard stability control, traction control, and anti-lock brakes. Some 2013 Optimas and Tucsons come with **side airbags and curtain airbags**, improving safety compared to earlier years.

7. **Potential for DIY Repairs**

- The accelerator pedal assembly is relatively straightforward to replace, with many mechanics and even some DIYers able to complete the job in **1 2 hours**. Kia provides service manuals online, and YouTube tutorials make the process accessible.

8. **Kia s Warranty and Reliability Improvements**

- Kia has significantly improved its reputation for reliability since these models were introduced. Many of the early issues (e.g., transmission problems in some 2009 2010 models) have been addressed in later years. If the vehicle has been well-maintained, major failures beyond the accelerator pedal are less likely.

9. **Spare Parts Availability**

- Kia dealerships and third-party suppliers still carry parts for these models, though some rare or discontinued items may require ordering. The accelerator pedal itself is a common replacement part, with prices ranging from **$50 to $150**, depending on the source.

10. **Good for Short-Term or Low-Mileage Use**

- If the vehicle has **under 100,000 miles** and has been maintained regularly, the accelerator pedal issue may not be an immediate concern. Many owners report that the pedal lasts **100,000 miles** before failing, especially if driven gently.

---

### **Cons of Buying a 2009 2015 Kia Optima/Tucson/Sportage with the Accelerator Pedal Issue**

1. **Accelerator Pedal Failure Risk**

- The **546-998333 accelerator pedal assembly** is notorious for failing due to **corrosion, electrical issues, or mechanical wear**. Symptoms include:

- **Sticking or sudden acceleration** (due to a faulty pedal position sensor or wiring harness).

- **No response or erratic throttle control** (common in wet or humid climates).

- **Burning smell** (indicating a failing pedal or wiring issue).

- Replacement costs can add up if the issue recurs, though it is usually a **one-time fix** if the underlying cause (e.g., moisture damage) is addressed.

2. **Potential for Other Electrical Issues**

- **Faulty window regulators** (common in the Optima).

- **Intermittent power steering or brake light failures**.

- **Blown fuses or wiring harness issues** (especially in older models).

- These problems can be frustrating and costly to diagnose.

3. **Transmission and Clutch Concerns (Manual Models)**

- The **manual transmission in the Sportage** is known for being **crunchy or difficult to shift** in some units, particularly if not serviced regularly.

- Automatic transmissions may develop **delayed shifting or slipping** over time, especially if fluid changes were neglected.

4. **Suspension and Steering Wear**

- **Control arm bushings, sway bar links, and tie rods** wear out around **80,000 120,000 miles**, leading to **clunking noises** and poor handling.

- The **power steering pump** may fail, requiring replacement (common in the Optima and Tucson).

5. **Rust and Corrosion (Especially in Snowy/Coastal Areas)**

- Kias from this era are susceptible to **underbody rust**, particularly in the **rockers, wheel wells, and frame rails**. A thorough inspection of these areas is critical before purchase.

- The **accelerator pedal assembly is also prone to corrosion**, which can accelerate failure.

6. **Infotainment System Limitations**

- The **2009 2011 models** have a basic, **non-touchscreen radio** with limited Bluetooth and USB connectivity. Later models (2012 ) have a **smaller touchscreen**, but it is still outdated compared to modern vehicles.

- **No Apple CarPlay or Android Auto** (introduced in later Kia models).

7. **Interior Quality and Comfort**

- The **plastic trim feels cheap** in some areas, and the **seats are firm** (though adequate for daily driving).

- The **cargo space in the Optima is tight**, while the Tucson and Sportage offer more practicality but with **less rear legroom** than competitors like the Honda CR-V.

8. **Recall History**

- **Faulty airbag inflators** (Takata recall, though many have been replaced).

- **Oil dilution issues** in cold climates (can cause engine stalling).

- **Transmission fluid leaks** (common in the 6-speed automatic).

- Always check the **National Highway Traffic Safety Administration (NHTSA) website** for open recalls before purchasing.

9. **Higher Maintenance Costs Over Time**

- **Timing belt replacement** (every **60,000 100,000 miles** for the 2.4L engine).

- **Suspension and steering updates** (every **80,000 120,000 miles**).

- **Exhaust system repairs** (catalytic converter failures are common in the 3.5L V6).

- Labor costs at dealerships can be **20 30% higher** than independent shops.

10. **Depreciation and Long-Term Value**

- While these Kias hold value better than many competitors, they **depreciate faster than newer models**. If you plan to keep the vehicle for **10 years**, you may outgrow its features (e.g., safety tech, fuel efficiency).

---

### **Key Considerations Before Purchase**

1. **Verify the Accelerator Pedal Issue**

Details:

It is a direct replacement part with the manufacturer number 09-15 2009 - 2015 KIA OPTIMA TUCSON SPORTAGE GAS ACCELERATOR PEDAL, offering precise fit and reliable performance for your vehicle. Made of black plastic, it includes the necessary pedals and features easy installation with use screws. This genuine Kia part comes with a 1-month manufacturer warranty, ensuring quality and compatibility the specified vehicle model's. The product is an OEM gas accelerator pedal assembly designed specifically for the 2009 - 2015 Kia Optima, Tucson, and Sportage model's.

specifications pedalspadsaz:

• for models: Optima, Tucson, Sportage
• for makes: Kia
• for years: 2009-2015
• items included: Pedals
• color: Black
• material: Plastic
• vintage part: No
• type: Accelerator Pedal
• ipn: 546-998333
• year: 2009 2010 2011 2012 2013 2014 2015 09 10 11 12 13 14 15
• oe/oem part number: 328003q200
• manufacturer warranty: 1 Month
• attachment type: Screws
• features: Easy Installation
• id: 5194517d-dfed-4a66-bb9c-af0e92078d11
• upc: 091520092015

payments pedalspadsaz:

• wallet: Apple-pay
• credit card: Diners-club
• other

general pedalspadsaz:

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

shipping pedalspadsaz:

• transit: 2-6 Days
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• cost: $0.00
• type: Fixed

returns pedalspadsaz:

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

offer pedalspadsaz:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 11, 2026
• quantity: 1
• best offers: True

seller pedalspadsaz:

• rating: 99.7%
• # reviews: 3871
• city: Pittsburgh, Pennsylvania

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