CHEVROLET TRUCK SILV35NEW Diesel Throttle Pedal 234.GM8Z07 6.6L
fits model: 3500, Silverado. make: Chevy, Chevrolet. year: 2007.
( Brand: Chevrolet Truck ), ( Manufacturer Part Number: SILV35NEW ), ( Part Type: Throttle Pedal ), ( Conditions Options: 6.6l Diesel Throttle Pedal ), ( Genuine Oem: Yes ), ( Ipn: 234.gm8z07 ), ( Make: Chevrolet ), ( Descriptionpartcondition: 6.6l Diesel Throttle Pedal Please Ask Questions Or If )
Review CHEVROLET TRUCK 6.6l Diesel Throttle Pedal Chevy New fits SILVERADO 3500 2007
The **Chevrolet 234.GM8Z07 6.6L Duramax Diesel Throttle Pedal Assembly** is a precision-engineered component designed exclusively for the **2007 Chevrolet Silverado 3500 HD** and its high-performance diesel variants, including the **Duramax 6.6L V8** lineup. This throttle pedal assembly serves as a critical interface between the driver and the vehicle s sophisticated diesel powertrain, ensuring smooth, responsive throttle control while maintaining the durability and reliability expected from GM s heavy-duty truck lineup. Crafted from high-grade materials, including reinforced steel and durable polymer coatings, the pedal is engineered to withstand the rigorous demands of towing, hauling, and off-road driving, where heavy foot pressure and frequent engagement are common. The design incorporates a **ball-bearing pivot system** for minimal wear and friction, allowing for effortless pedal movement even after prolonged use. Additionally, the assembly features a **precision-machined linkage** that integrates seamlessly with the **GM8Z07 throttle body and electronic throttle control (ETC) system**, ensuring accurate throttle position feedback to the engine s ECU. This component is a direct-fit replacement for OEM parts, guaranteeing compatibility with the **2007 Silverado 3500 s** throttle-by-wire system, which enhances fuel efficiency, torque delivery, and overall drivability. Whether restoring an original vehicle or upgrading an existing setup, this throttle pedal assembly is a vital part of maintaining the performance and longevity of the Duramax engine, delivering both reliability and the refined control drivers expect from Chevrolet s flagship diesel truck.
### **Pros and Cons of Buying a 2007 Chevrolet Silverado 3500 HD (GM8Z07, 6.6L Duramax Diesel, Throttle Pedal Issue)**
#### **Pros**
1. **Powerful Engine (6.6L Duramax Diesel)**
- The LLY (2007) Duramax is a robust diesel engine producing **360 400 horsepower and 650 760 lb-ft of torque**, making it well-suited for heavy towing (up to **12,000 lbs with proper setup**) and hauling.
- Diesel engines are known for **durability and longevity**, often lasting **300,000 miles** with proper maintenance.
- Better fuel efficiency than gas engines in the same class (** 12 15 MPG combined** vs. 10 13 MPG for gas V8s).
2. **Heavy-Duty Truck Platform (3500 HD)**
- Built on a **heavy-duty frame** with reinforced suspension, making it capable of handling **high payloads and severe towing**.
- Available in **crew cab and extended cab configurations**, offering more interior space than lighter-duty trucks.
- **Duramax-specific upgrades** (like **turbocharger, intercooler, and fuel system**) are widely available, improving reliability and performance.
3. **Strong Resale Value (Compared to Gas V8s)**
- Diesel trucks, especially Duramax models, hold their value better than gas-powered HD trucks due to **lower operating costs and perceived durability**.
- A well-maintained 2007 Duramax can still fetch a **decent resale price** in the used market.
4. **Off-Road & Work Capability**
- The **3500 HD platform** is often used for **towing, construction, farming, and off-roading**, making it a versatile work truck.
- Optional **4x4 systems** (if equipped) improve off-road capability.
5. **Aftermarket & Support**
- The **Duramax community is large**, with **forums (like DuramaxDiesel.com), parts suppliers, and tuners** available for upgrades.
- **Common issues (like the throttle pedal problem in this case) have known fixes**, making repairs more straightforward.
---
#### **Cons**
1. **Throttle Pedal Issue (Known Problem in Some 2007 Models)**
- The **throttle pedal linkage or electronic throttle control (ETC) system** in some 2007 Duramax trucks has been reported to **fail or become erratic**, leading to **poor acceleration, stalling, or no response**.
- This issue is **not universal** but is **common enough** that it should be investigated before purchase.
- **Fixes may require:**- Replacing the **throttle body** ( $300 $600 installed).
- Upgrading to a **mechanical throttle linkage** (if ETC is failing).
- Checking for **wiring or sensor issues** (PCM, throttle position sensor).
2. **High Maintenance & Repair Costs**
- **Diesel engines require more frequent maintenance** than gas engines, including:- **Fuel system cleaning** (every 50,000 75,000 miles to prevent injector fouling).
- **Turbocharger maintenance** (replacement every **150,000 200,000 miles** if not upgraded).
- **Coolant system checks** (Duramaxes are prone to **coolant leaks and overheating**).
- **Labor costs** for diesel repairs are often **higher** than for gas engines.
3. **Fuel & Emissions Compliance (2007 Model Year)**
- The **2007 Duramax (LLY) was the last pre-EGR model** before GM introduced **EGR (Exhaust Gas Recirculation) systems** in 2008 to meet stricter emissions laws.
- **EGR systems can fail**, leading to **engine knocking, reduced power, and DPF (Diesel Particulate Filter) issues** in later models.
- The **2007 model avoids EGR problems**, but **DPF and DEF (Diesel Exhaust Fluid) requirements** were introduced in later years, so a 2007 truck **does not need DEF** (a cost savings).
4. **Towing & Hauling Limitations Without Upgrades**
- The **stock 6.6L Duramax is strong, but towing over 10,000 lbs requires:**- A **heavy-duty transmission (6-speed or 6L90E)**.
- **Upgraded cooling (larger radiator, oil cooler, intercooler)**.
- **Suspension and axle upgrades** (if not already present).
- Without these, **towing beyond 8,000 10,000 lbs can stress the engine and drivetrain**.
5. **Rust & Frame Issues (Common in Older Trucks)**
- **2007 trucks are 17 years old**, meaning **rust in wheel wells, frame rails, and undercarriage** is a risk.
- **Check for:**- **Frame cracks or holes** (especially in the rear).
- **Rust in the fuel tank area** (diesel fuel can corrode metal).
- **Suspension wear** (ball joints, bushings, shocks).
6. **Diesel Fuel Availability & Cost**
- **Diesel fuel is often more expensive than gasoline** (though prices fluctuate).
- In some rural areas, **diesel fuel stations are limited**, making long trips more difficult.
- **Winter fuel issues** (diesel can gel in cold climates, requiring additives).
7. **Potential DPF & EGR Concerns (If Modified or Misused)**
- While the **2007 Duramax avoids EGR**, **DPF (Diesel Particulate Filter) issues** can arise if the truck is **used for short trips frequently** (DPFs clog from soot buildup).
- **Regenerating the DPF** (burning off soot) requires **high-speed driving**, which isn t always practical.
---
### **Conclusion & Recommendation**
#### **Is This Truck a Good Buy?**
**Yes, but with conditions.** A **2007 Chevrolet Silverado 3500 HD with a 6.6L Duramax diesel** is a **strong work truck** with **proven durability**, but **only if:**
**The throttle pedal issue is confirmed fixed or replaceable.**
**The truck has been well-maintained (oil changes, fuel system cleaning, cooling system checks).**
**No major rust or frame damage is present.**
**You plan to use it for **towing, hauling, or heavy-duty work** (not just daily driving).
**You are prepared for **higher maintenance costs** than a gas engine.
#### **Who Should Buy This Truck?**
- **Truck enthusiasts** who want a **durable, high-torque diesel** with **aftermarket support**.
- **People who tow frequently** (if properly equipped).
- **Those who need a **work truck** for construction, farming, or off-roading.
- **Buyers who can afford **potential repairs** (throttle body, turbo, cooling system).
#### **Who Should Avoid This Truck?**
- **Daily drivers** who prioritize **low maintenance and fuel efficiency** (gas trucks may be simpler).
- **Buyers who cannot afford **unexpected repairs** (diesel engines can be expensive to fix).
- **Those in areas with **limited diesel fuel access**.
- **People who want a **modern, emissions-compliant truck** (later Duramax models have EGR/DPF, which can be problematic).
#### **Final Recommendation:** **Buy it if:**- You **inspect it thoroughly** (throttle system, rust, maintenance records).
- You **budget for potential repairs** (especially throttle body, turbo, and cooling).
- You **plan to use it for heavy-duty purposes** where its strength is an advantage.
**Avoid it if:**- You **can t verify the throttle pedal issue is resolved**.
- You **don t have experience with diesel maintenance**.
- You **need a truck for daily commuting** without heavy use.
**Best Approach:**- **Get a pre-purchase inspection (PPI) from a diesel specialist.**
- **Check for:**- **Throttle body and ETC system functionality.**
- **Coolant leaks and turbo condition.**
- **Transmission and drivetrain wear.**
- **Negotiate price based on issues found** (e.g., throttle repair costs).
- **Consider a used Duramax with fewer miles** if maintenance history is unknown.
**Alternative Considerations:**- If the **throttle issue is a dealbreaker**, look for a **2006 or 2008 Duramax** (2006 avoids some EGR issues, 2008 has a slightly refined engine).
- If **budget is tight**, a **used gas V8 HD truck** (like a
Details:
6.6L DIESEL THROTTLE PEDAL.
part #: silv35new prices
- $72.08-$130.00
specifications pedalspadsaz:
- for models: 3500, Silverado
- for makes: Chevy, Chevrolet
- for years: 2007
- brand: Chevrolet Truck
- mpn: Silv35new
- part type: Throttle Pedal
- conditions options: 6.6l Diesel Throttle Pedal
- genuine oem: Yes
- ipn: 234.gm8z07
- make: Chevrolet
- descriptionpartcondition: 6.6l Diesel Throttle Pedal Please Ask Questions Or If
shipping pedalspadsaz:
- class: Standard
- type: Fixed
- transit: 2-6 Days
- cost: $0.00
- service: Standard
payments pedalspadsaz:
- wallet: Paypal
- other
- credit card: Visa
returns pedalspadsaz:
- paid by: Buyer
- policy: Returns Accepted
- time: 30 Days
general pedalspadsaz:
- condition: Used
- Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
seller pedalspadsaz:
- rating: 99.2%
- # reviews: 13116
- city: Greensburg, Indiana
offer pedalspadsaz:
- quantity: 1
- availability: In Stock
- sold: 0
- best offers: True
- started: April 30, 2026
- options: Ship-to-home
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