CHEVROLET TRUCK SILV15OLD Throttle Accelerator Pedal Module 546.GM8M07 12401005
fits model: 1500, Silverado, Classic. make: Chevrolet. year: 2007.
( Brand: Chevrolet Truck ), ( Manufacturer Part Number: SILV15OLD ), ( Conditions Options: 5.3, At, Throttle, Elec, W/module ), ( Genuine Oem: Yes ), ( Ipn: 546.gm8m07 ), ( Type: Accelerator Pedal )
Review CHEVROLET TRUCK Throttle Accelerator Pedal Module From fits SILVERADO CLASSIC 1500 2007
The **Chevrolet 546.GM8M07 Throttle Accelerator Pedal Module** is a precision-engineered component designed exclusively for the **2007 Chevrolet Silverado 1500 Classic (12401005)**, ensuring seamless integration with the vehicle s advanced electronic throttle control (ETC) system. This high-quality, OEM-replacement pedal module replaces the original factory unit, delivering reliable performance and enhanced driving responsiveness while maintaining the classic aesthetic of the Silverado s interior. Crafted from durable, long-lasting materials, the pedal module features a smooth, ergonomic design that allows for effortless acceleration control, reducing driver fatigue during extended drives. The module incorporates a robust **Hall-effect sensor** for accurate throttle position feedback, ensuring precise communication with the vehicle s engine control module (ECM) to optimize fuel efficiency, throttle response, and overall engine performance. Whether used in daily commuting, towing heavy loads, or restoring a classic Silverado to its original specifications, this module guarantees a perfect fit and seamless operation, eliminating common issues like erratic throttle behavior, delayed acceleration, or sensor malfunctions. Built to meet or exceed General Motors original equipment standards, this aftermarket part is rigorously tested for compatibility, ensuring compatibility with the Silverado s **8N1** engine control system and other related components. Ideal for mechanics, restoration enthusiasts, or drivers seeking a reliable upgrade, this throttle pedal module is a straightforward, cost-effective solution for restoring or enhancing the functionality of a 2007 Silverado s throttle system.
### **Pros and Cons of buying a Chevrolet 546.GM8M07 Throttle Accelerator Pedal Module (2007 Silverado 1500, Part #12401005)**
#### **Pros:**1. **Direct Fitment** This part is designed specifically for the 2007 Chevrolet Silverado 1500 with the GM8M07 engine code, ensuring compatibility without modifications.
2. **OEM Quality** As an original equipment manufacturer (OEM) part, it meets General Motors manufacturing standards, providing reliable performance and durability.
3. **Prevents Drivability Issues** A faulty throttle pedal module can cause stalling, rough idling, or failure to accelerate. Replacing it resolves these symptoms, restoring proper engine response.
4. **Easy Installation** The part is designed for straightforward replacement, typically requiring only basic tools and minimal mechanical skill.
5. **Warranty Coverage** If purchased from a reputable dealer or online retailer, it may come with a warranty, offering protection against defects.
6. **Cost-Effective Alternative to Engine Swap** Replacing a single module is far cheaper than overhauling or replacing the entire engine or transmission in cases of severe throttle-related failures.
7. **Supports Modern Diagnostics** Many newer vehicles, including the 2007 Silverado, use electronic throttle control (ETC), and replacing a faulty module can help clear error codes related to throttle position sensor (TPS) or accelerator pedal issues.
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#### **Cons:**1. **Potential Counterfeit Parts** If purchased from an untrusted seller, there is a risk of receiving a knockoff or refurbished part that may not function correctly or last long.
2. **Additional Diagnostics Needed** While the module itself may be the issue, other components (such as wiring, sensors, or the PCM) could also be faulty. A thorough diagnostic check is recommended before purchasing.
3. **Mixed Reviews on Longevity** Some owners report that OEM throttle modules wear out over time, especially in high-mileage vehicles, potentially requiring replacement again sooner than expected.
4. **Price Variability** Depending on the seller, the part can range from moderately priced to expensive, especially if bought from a dealership or authorized GM parts store.
5. **Learning Curve for DIY Installation** While the installation is generally simple, those unfamiliar with electronic throttle systems may encounter challenges, such as recalibration or wiring connections.
6. **Compatibility Confusion** Some aftermarket or non-OEM parts may claim compatibility but fail to work correctly, leading to further issues if not sourced carefully.
7. **Potential for Software Issues** In rare cases, replacing the module may require a PCM (Powertrain Control Module) reset or reprogramming to ensure proper communication between the throttle and engine control system.
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### **Conclusion**
The **Chevrolet 546.GM8M07 Throttle Accelerator Pedal Module (Part #12401005)** is a **reliable and necessary replacement** for a 2007 Silverado 1500 experiencing throttle-related drivability issues. Its **OEM quality, direct fitment, and cost-effectiveness** make it a strong choice for restoring proper engine function. However, **buyers must ensure they purchase from a trusted source** to avoid counterfeit parts and verify that no other underlying issues (such as wiring or sensor failures) exist.
For **best results**, pair this purchase with a **professional diagnostic check** to confirm the module is the sole cause of the problem. If installing yourself, follow the manufacturer s guidelines carefully, especially regarding **recalibration or PCM resets**.
### **Recommendation**
- **Buy from an authorized GM parts dealer, reputable online retailer (e.g., RockAuto, AutoZone, or local GM parts stores)** to ensure authenticity.
- **Have a mechanic perform a pre-purchase diagnostic** to rule out other potential issues (e.g., faulty TPS, wiring harness damage, or PCM glitches).
- **Consider aftermarket alternatives (if available)** only if thoroughly researched, as they may not offer the same longevity or warranty protection.
- **Follow proper installation and recalibration procedures** to avoid post-replacement issues.
**Final Verdict:** This is a **worthwhile purchase** for resolving throttle-related problems in a 2007 Silverado 1500, provided it is sourced correctly and other system components are in good condition.
Details:
Labor and costs associated with part installation are not covered under warranty. 5.3,AT,THROTTLE,ELEC,W/MODULE.
part #: silv15old prices
- $81.74-$119.69
specifications pedalspadsaz:
- for models: 1500, Silverado, Classic
- for makes: Chevrolet
- for years: 2007
- brand: Chevrolet Truck
- mpn: Silv15old
- conditions options: 5.3, At, Throttle, Elec, W/module
- genuine oem: Yes
- ipn: 546.gm8m07
- type: Accelerator Pedal
returns pedalspadsaz:
- policy: Returns Accepted
- paid by: Seller
- time: 60 Days
offer pedalspadsaz:
- best offers: True
- sold: 0
- started: May 11, 2026
- availability: In Stock
- quantity: 1
- options: Ship-to-home
payments pedalspadsaz:
- wallet: Apple-pay
- other
- credit card: Diners-club
seller pedalspadsaz:
- rating: 99.9%
- # reviews: 50518
- city: Spokane, Washington
shipping pedalspadsaz:
- service: FedEx Ground / FedEx Home Delivery
- type: Fixed
- class: Standard
- carrier: FedEx
- transit: 2-5 Days
- cost: $0.00
general pedalspadsaz:
- Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
- condition: Used
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