1. Pedal Assemblies Deals
  2. sku: 27286413233681861
  3. ACDELCO W0133-2138834-ACD

ACDELCO W0133-2138834-ACD Gm Accelerator Pedal Sensor

W0133-2138834-acd Acdelco Gm Original Equipment Accelerator Pedal And Sensor Assembly

( Brand: Acdelco ), ( Manufacturer Part Number: W0133-2138834-ACD ), ( Part Type: Pedal Sensor ), ( Product Type: Pedals ), ( Fitment Type: Vehicle Specific ), ( Product Subtype: Accelerator Pedals ), ( Product Details: Accelerator Pedal )

Review ACDELCO Gm Original Equipment Accelerator Pedal And Sensor Assembly

The **ACDelco W0133-2138834-ACD GM Accelerator Pedal Sensor** is a high-performance, direct-fit replacement part designed specifically for General Motors vehicles equipped with electronic throttle control (ETC) systems. Engineered to meet or exceed OEM specifications, this sensor plays a critical role in the vehicle s throttle response, ensuring precise and responsive acceleration while maintaining optimal engine performance. Crafted from durable, high-quality materials, the ACDelco sensor features a robust construction that guarantees long-lasting reliability, even under demanding driving conditions. Its advanced design incorporates a sealed internal mechanism to protect against dust, moisture, and debris, reducing the risk of premature wear or failure. This sensor is compatible with a wide range of GM applications, including popular models such as the Chevrolet Malibu, GMC Terrain, Buick Verano, and Cadillac ATS, among others, making it an ideal choice for both professional mechanics and DIY enthusiasts seeking a cost-effective, genuine-quality upgrade. When installed, it seamlessly integrates with the vehicle s throttle-by-wire system, providing accurate throttle position feedback to the engine control module (ECM), thereby enhancing throttle smoothness, reducing lag, and improving overall drivability. Whether replacing a worn-out original sensor or upgrading as part of a performance or maintenance routine, the ACDelco W0133-2138834-ACD offers a dependable solution that restores factory-like performance and ensures a seamless driving experience.

### Pros and Cons of buying a ACDelco W0133-2138834-ACD GM Accelerator Pedal Sensor

#### **Pros:**

1. **OEM Quality and Compatibility** ACDelco is a trusted brand under General Motors, known for producing parts that meet or exceed OEM specifications. This sensor is designed specifically for GM vehicles, ensuring a proper fit and reliable performance without compatibility issues.

2. **Cost-Effective Replacement** Compared to aftermarket alternatives, ACDelco parts are often priced competitively while maintaining high quality. This makes it a cost-effective choice for those who want a balance between affordability and reliability.

3. **Warranty Coverage** ACDelco parts typically come with a manufacturer s warranty (often 1 2 years), providing peace of mind in case of premature failure or defects. This is more common than with generic aftermarket sensors.

4. **Reliability and Durability** As an OEM or OEM-equivalent part, the ACDelco sensor is built to last, reducing the likelihood of frequent replacements or malfunctions. This is particularly important for critical components like the accelerator pedal sensor, which affects throttle response and vehicle performance.

5. **Ease of Installation** Since it is designed for GM vehicles, the sensor is likely to fit without extensive modifications. Installation is generally straightforward, especially if you have basic mechanical knowledge or access to professional help.

6. **Support for Vehicle Performance** A high-quality sensor ensures accurate throttle response, which is crucial for smooth acceleration, fuel efficiency, and overall drivability. Poor-quality sensors can lead to erratic behavior, stalling, or reduced power.

7. **Availability and Accessibility** ACDelco parts are widely available at auto parts stores, online retailers, and dealerships, making it easier to purchase and replace the sensor without long waits or shipping delays.

---

#### **Cons:**

1. **Higher Price Than Aftermarket Alternatives** While ACDelco offers good value, it may still be more expensive than generic or third-party brands. If budget is a major concern, cheaper options might be tempting, though they may sacrifice quality.

2. **Potential Overkill for Older Vehicles** If your vehicle is very old or has significant wear in other systems (e.g., wiring, ECU), the sensor itself may not be the root cause of issues. In such cases, investing in an ACDelco sensor might not resolve underlying problems, leading to frustration.

3. **Limited Customization** Unlike some aftermarket sensors, ACDelco parts are not customizable for performance tuning or modifications. If you re looking for enhanced throttle response or other adjustments, you may need to explore specialized aftermarket options.

4. **Installation May Require Professional Help** While the sensor itself is straightforward to install, some vehicles may require additional steps (e.g., recalibration of the ECU or diagnostic checks). If you re not comfortable with vehicle diagnostics, you might need to pay for labor, adding to the cost.

5. **Warranty Limitations** Some warranties on ACDelco parts may have restrictions (e.g., labor not covered, void if installed by a non-authorized technician). Always review the warranty terms before purchasing.

6. **Mixed Reviews on Longevity in Some Cases** While generally reliable, some users report that ACDelco sensors may not last as long as the original equipment in high-mileage or heavily driven vehicles. This can vary depending on the specific model and driving conditions.

7. **Potential for Counterfeit Parts** Purchasing from unauthorized sellers (e.g., untrusted online marketplaces) could result in counterfeit ACDelco parts that fail prematurely. Always buy from reputable dealers or authorized sellers to avoid this risk.

---

### **Conclusion:**

The **ACDelco W0133-2138834-ACD GM Accelerator Pedal Sensor** is a strong choice for most drivers seeking a reliable, high-quality replacement for their GM vehicle. Its OEM-level quality, warranty coverage, and compatibility make it a dependable option for those prioritizing performance, durability, and peace of mind. However, if cost is the primary concern and you re certain the sensor is the only issue, aftermarket alternatives *might* be worth considering though with the risk of reduced longevity or compatibility problems.

For the average driver replacing a faulty sensor due to symptoms like erratic throttle response, stalling, or check engine lights, the ACDelco sensor is the **recommended choice**. It strikes a balance between cost and quality, reducing the likelihood of repeated replacements and ensuring your vehicle runs smoothly.

If you re unsure whether the sensor is the actual problem, have a diagnostic scan performed first to confirm. Additionally, always purchase from a trusted source to avoid counterfeit parts.

Details:

With many years of manufacturing experience, ACDelco is the name you can trust. Expertly made from premium materials. GM Original Equipment Accelerator Pedal and Sensor Assembly W ACD by ACDelco. Features: High quality at an affordable price.

Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised.

part #: w01332138834 price

  • $172.01

specifications pedalspadsaz:

  • brand: Acdelco
  • mpn: W0133-2138834-acd
  • part type: Pedal Sensor
  • product type: Pedals
  • fitment type: Vehicle Specific
  • product subtype: Accelerator Pedals
  • product details: Accelerator Pedal

offer pedalspadsaz:

  • quantity: 3
  • options: Ship-to-home
  • availability: In Stock
  • started: February 25, 2026
  • sold: 0

payments pedalspadsaz:

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

returns pedalspadsaz:

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

general pedalspadsaz:

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

shipping pedalspadsaz:

  • cost: $11.00
  • transit: 3-9 Days
  • service: UPS Ground
  • type: Fixed
  • carrier: UPS
  • class: Standard

seller pedalspadsaz:

  • # reviews: 8508
  • rating: 99.6%
  • city: Shawnee, Kansas
part type: pedal sensor, product type: pedals, fitment type: vehicle specific, product subtype: accelerator pedals, product details: accelerator pedal,
category: auto parts > car truck parts accessories > interior parts accessories > pedal assemblies, pads parts, sku: 27286413233681861,
Acdelco W0133-2138834 Is Similar To:
pedalspadsaz logo
1 offer $172.01 USD
  • New. Offer #1 priced at $172.01 + $15.00 shipping estimate = $187.01* total. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised GM Original Equipment Accelerator Pedal and Sensor Assembly ( -ACD) by ACDelco .+$15.00 shipping

Copyright © pedalspadsaz.com