1. Pedal Assemblies Deals
  2. sku: 28251768071163663
  3. CHEVROLET TRUCK AVALNCH15

CHEVROLET TRUCK AVALNCH15 Throttle Gas Accelerator Pedal 546.GM8D02 8.1L 12817203

fits model: 1500, Avalanche. make: Chevrolet. year: 2002.

546.gm8d02 Chevrolet Truck Throttle Gas Accelerator Pedal From 2002 Avalanche 1500 8.1l 12817203

( Brand: Chevrolet Truck ), ( Manufacturer Part Number: AVALNCH15 ), ( Part Type: Throttle Pedal ), ( Conditions Options: 8.1, At, Throttle Elec ), ( Genuine Oem: Yes ), ( Ipn: 546.gm8d02 ), ( Partout Id: A-124147541 )

Review CHEVROLET TRUCK Throttle Gas Accelerator Pedal From 8.1l fits AVALANCHE 1500 2002

The **Chevrolet 546.GM8D02 Throttle Gas Accelerator Pedal** is a precision-engineered component designed specifically for the **2002 Chevrolet Avalanche 1500** and **GMC Sierra 1500** models equipped with the **8.1L Vortec 8600 V8 engine** (VIN range: **12817203**). This high-performance accelerator pedal is crafted to deliver seamless throttle response, ensuring optimal engine performance and driver engagement. Engineered from durable, high-grade materials, this pedal features a robust construction that resists wear and tear, even under heavy usage, making it an ideal upgrade for both daily drivers and enthusiasts seeking enhanced control and reliability. The design incorporates a smooth, ergonomic action that allows for precise throttle modulation, reducing pedal fatigue during extended drives or towing heavy loads. Compatible with the **GM 8D02 throttle body system**, this pedal integrates flawlessly with the vehicle s electronic throttle control (ETC) module, providing consistent and responsive acceleration without the need for manual adjustments. Whether restoring a classic truck or upgrading a modern workhorse, this pedal ensures a refined driving experience while maintaining the rugged durability expected from a Chevrolet or GMC full-size truck. Built to meet or exceed OEM specifications, it is a direct-fit replacement that eliminates common issues like pedal sag, inconsistent throttle response, or premature failure, making it a trusted choice for mechanics and owners alike.

### **Pros and Cons of Buying a 2002 Chevrolet Avalanche 1500 (8.1L V8, GM8D02 Throttle Gas Accelerator Pedal, Mileage: 128,172)**

#### **Pros**

1. **Proven Durability** The 8.1L Vortec V8 is a robust engine known for its reliability, especially in heavy-duty applications. Many of these engines last well beyond 200,000 miles with proper maintenance.

2. **Towing and Hauling Capability** The Avalanche was designed as a full-size truck with a crew cab, offering strong towing (up to 8,500 lbs with the proper package) and payload capacity. This makes it ideal for work or recreational use.

3. **Available Aftermarket Support** The 8.1L engine has a large aftermarket following, meaning parts (especially for the throttle pedal and fuel system) are widely available, and modifications (like performance upgrades) are common.

4. **Spacious Interior** The crew cab provides ample seating for passengers, and the bed is large enough for cargo or equipment, making it practical for families or professionals.

5. **Classic Truck Appeal** The Avalanche s design is nostalgic for many, and its size and presence make it a good choice for those who prefer a traditional full-size truck over modern SUVs.

6. **Potential for Modifications** The 8.1L engine can be tuned for better performance, and the frame is sturdy enough to handle heavy lifts or customizations.

7. **Lower Cost Compared to Modern Trucks** Used Avalanches are generally cheaper than newer trucks, offering better value for those who prioritize size and capability over fuel efficiency.

---

#### **Cons**

1. **Fuel Efficiency** The 8.1L V8 is thirsty, averaging around **12-14 MPG combined**, which can be expensive over time, especially if used for daily driving.

2. **Throttle Pedal Issue (GM8D02)** The throttle gas accelerator pedal (GM8D02) is known for failing or causing drivability problems. This part may need replacement soon, adding unexpected costs.

3. **Rust Concerns** Many older GM trucks from this era (especially in snowy or coastal climates) suffer from rust, particularly in the frame, wheel wells, and undercarriage. A thorough inspection is critical.

4. **Transmission Wear** The 4L60-E or 4L65-E transmissions in these trucks can wear out over time, leading to rough shifting or failure. Fluid changes and maintenance history are crucial.

5. **Modern Safety and Tech Limitations** Compared to newer trucks, the Avalanche lacks advanced safety features (like modern airbags, stability control, or backup cameras) and has outdated infotainment systems.

6. **Reliability of Auxiliary Components** Parts like the **power steering pump, water pump, and cooling system** can fail without warning, especially if maintenance was neglected.

7. **Resale Value** Full-size trucks have seen declining resale value in recent years, and the Avalanche s niche appeal may not hold up as well as more popular models.

8. **Potential for Hidden Mechanical Issues** The 8.1L engine, while durable, can develop **rod knock, oil leaks, or head gasket problems** if not maintained properly. A pre-purchase inspection is essential.

---

### **Conclusion**

The **2002 Chevrolet Avalanche 1500 with an 8.1L V8** is a **capable, heavy-duty truck** that excels in towing and hauling but comes with **significant drawbacks**, particularly in fuel economy, potential throttle pedal failure, and maintenance costs. It is best suited for:

- **Owners who prioritize size, power, and ruggedness over modern conveniences.**

- **Those who plan to keep the truck for work or occasional use and are prepared for higher fuel and repair expenses.**

- **Buyers who can afford a thorough inspection and are willing to address known issues (like the throttle pedal) before purchase.**

If you find a well-maintained example with **clean title, updated fluids, and no major rust or transmission issues**, it could be a solid long-term investment. However, if you need **better fuel efficiency, modern safety, or lower operating costs**, a newer truck or a different model may be a better choice.

### **Recommendation**

- **If buying used:** **Inspect the throttle pedal (GM8D02), transmission, cooling system, and rust condition** before purchasing. Consider having a mechanic verify the engine and drivetrain.

- **If possible, look for a lower-mileage example** (under 100,000 miles) with **documented maintenance records**.

- **Budget for potential repairs**, especially if the throttle pedal or transmission shows signs of wear.

- **Alternative consideration:** If you need a similar vehicle but with better fuel economy, a **used Ford F-150 (Power Stroke or EcoBoost) or Ram 2500** might offer a better balance of capability and modern features.

Ultimately, this Avalanche can be a **great truck for the right buyer**, but it requires **due diligence and financial preparedness** to avoid costly surprises.

Details:

8.1,AT,THROTTLE ELEC. Labor and costs associated with part installation are not covered under warranty.

part #: avalnch15 prices

  • $65.00-$275.00

specifications pedalspadsaz:

  • for models: 1500, Avalanche
  • for makes: Chevrolet
  • for years: 2002
  • brand: Chevrolet Truck
  • mpn: Avalnch15
  • part type: Throttle Pedal
  • conditions options: 8.1, At, Throttle Elec
  • genuine oem: Yes
  • ipn: 546.gm8d02
  • partout id: A-124147541

offer pedalspadsaz:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: April 21, 2026
  • sold: 0

general pedalspadsaz:

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

shipping pedalspadsaz:

  • class: Standard
  • carrier: FedEx
  • cost: $0.00
  • transit: 2-6 Days
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery

seller pedalspadsaz:

  • city: Spokane, Washington
  • # reviews: 49446
  • rating: 99.9%

returns pedalspadsaz:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller

payments pedalspadsaz:

  • wallet: Apple-pay
  • credit card: Discover
  • other
for models: 1500, avalanche, for makes: chevrolet, for years: 2002, part type: throttle pedal, conditions options: 8.1, at, throttle elec, genuine oem: yes, partout id: a-124147541,
manufacturer: chevrolet, category: auto parts > car truck parts accessories > interior parts accessories > pedal assemblies, pads parts, sku: 28251768071163663,
Chevrolet Truck AVALNCH15 Is Similar To:
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5 offers $65.00–$275.00 USD
  • Used. Offer #1 priced at $69.69 + $0.00 shipping estimate = $69.69* total. Labor and costs associated with part installation are not covered under warranty. 8.1,AT,THROTTLE ELEC.FREE SHIPPING
  • Used. Offer #2 priced at $275.00 + $35.00 shipping estimate = $310.00* total. *OPEN FOR IMPORTANT FITMENT INFO*.+$35.00 shipping
  • Used. Offer #3 priced at $65.00 + $25.00 shipping estimate = $90.00* total. +$25.00 shipping
  • Used. Offer #4 priced at $125.00 + $25.00 shipping estimate = $150.00* total. +$25.00 shipping
  • Used. Offer #5 priced at $54.00 + $0.00 shipping estimate = $54.00* total. SIERRA 1500 PICKUP 07 Power; new style, w/o turn signals; paint to match, L. See More Parts See All Parts From This Vehicle.FREE SHIPPING

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