---
product_id: 295121554
title: "PC77 for GMC Sierra (2019 and Newer) (5th Gen) 1500, 2500HD, 3500HD, SLE, SLT, Denali, Elevation, AT4 (2.7L 4.3L 5.3L 6.2L) For Gas Engines Only | Throttle Response Controller"
brand: "pedal commander"
price: "R$5679"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/295121554-pc77-for-gmc-sierra-2019-and-newer-5th-gen-1500
store_origin: BR
region: Brazil
---

# 36 adjustable throttle settings Up to 20% fuel savings in Eco mode Instant throttle response, no lag PC77 for GMC Sierra (2019 and Newer) (5th Gen) 1500, 2500HD, 3500HD, SLE, SLT, Denali, Elevation, AT4 (2.7L 4.3L 5.3L 6.2L) For Gas Engines Only | Throttle Response Controller

**Brand:** pedal commander
**Price:** R$5679
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your Sierra’s hidden power—drive smarter, faster, and greener!

## Quick Answers

- **What is this?** PC77 for GMC Sierra (2019 and Newer) (5th Gen) 1500, 2500HD, 3500HD, SLE, SLT, Denali, Elevation, AT4 (2.7L 4.3L 5.3L 6.2L) For Gas Engines Only | Throttle Response Controller by pedal commander
- **How much does it cost?** R$5679 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/295121554-pc77-for-gmc-sierra-2019-and-newer-5th-gen-1500)

## Best For

- pedal commander enthusiasts

## Why This Product

- Trusted pedal commander brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Power:** Bluetooth-enabled, installs in 5 minutes—no tools, no hassle.
- • **Tailor Your Drive:** 36 fine-tuned settings across Eco, City, Sport, and Sport+ modes.
- • **Accelerate Like a Pro:** Eliminate gas pedal lag for lightning-fast throttle response.
- • **Warranty Safe Upgrade:** Enhance performance without risking your GMC Sierra’s warranty.
- • **Save More, Drive Smart:** Eco mode boosts MPG, saving up to 20% on fuel costs.

## Overview

The Pedal Commander PC77BT-SIERRA is a Bluetooth-enabled throttle response controller designed for 2019 and newer GMC Sierra gas engines. It offers 36 adjustable settings across four driving modes to eliminate throttle lag, improve acceleration, and increase fuel efficiency by up to 20% in Eco mode. Easy to install with a plug-and-play design, it enhances driving performance without voiding your vehicle warranty.

## Description

Full description not available

## Features

- FASTER ACCELERATION: The Pedal Commander system eliminates the delay from your electronic gas pedal, allowing your GMC Sierra to accelerate faster, giving your vehicle a night and day difference in performance.
- 36 Adjustable Settings: Equipped with 4 different modes: Eco, City, Sport, and Sport +, the Pedal Commander throttle response controller offers each mode with an additional 36 adjustable settings to fine-tune to your liking, making.This makes it one of the must-have GMC Sierra accessories
- ECO MODE GAS SAVINGS: The Pedal Commander’s ECO Mode can help increase your GMC Sierra MPG and save you up to 20% in fuel economy.
- QUICK & EASY INSTALLATION: Pedal Commander is a simple plug-and-play system that takes about 5 minutes to install. Now Bluetooth compatible so you can control the unit using our free Pedal Commander app.
- WILL NOT VOID YOUR WARRANTY: Pedal Commander will not void the warranty on your GMC Sierra or leave any trace behind on your ECU.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pedal Commander |
| Brand | PEDAL COMMANDER |
| Model | GMC Sierra (2019) |
| Product Dimensions | 15.88 x 7.62 x 5.72 cm; 222 g |
| Item model number | PC77BT-SIERRA |
| Exterior | Painted |
| Manufacturer Part Number | PC77BT-SIERRA |
| Position | Front Right Lower |
| Bulb Type | LED |
| Special Features | Bluetooth, plug and play |
| Item Weight | 222 g |

## Images

![PC77 for GMC Sierra (2019 and Newer) (5th Gen) 1500, 2500HD, 3500HD, SLE, SLT, Denali, Elevation, AT4 (2.7L 4.3L 5.3L 6.2L) For Gas Engines Only | Throttle Response Controller - Image 1](https://m.media-amazon.com/images/I/81JM6s+wzML.jpg)

## Questions & Answers

**Q: Is this throttle controller compatible with all 2019–2025 GMC Sierra 1500 engines and trims (AT4, Denali)?**
A: Yes. This pedal commander fits all 5th Gen Sierra models from 2019–2025, including the 2.7L, 5.3L, 6.2L V8s, and 3.0L Duramax. It works great with AT4 GMC accessories and the Denali trim.

**Q: How does this accessory eliminate the factory throttle delay in the modern Sierra?**
A: The throttle signal is electronically delayed. Our pedal tuner amplifies and speeds up this signal, effectively reducing the delay pedal for crisp, instantaneous acceleration in your 2022 GMC Sierra 1500.

**Q: Can I use Pedal Commander alongside other performance GMC Sierra accessories?**
A: Yes. Pedal Commander complements other popular truck accessories for men like cold air intakes, exhaust systems, and lift kits. It works seamlessly with your existing mods.

**Q: Does Pedal Commander affect factory settings or vehicle safeguards?**
A: Pedal Commander works without changing your vehicle’s factory settings, ECU software, or safeguards, ensuring it maintains the manufacturer’s intended performance and integrity.

**Q: Does the Anti-Theft feature provide strong protection for my 2025 GMC Sierra 1500?**
A: Yes. The Anti-Theft mode, controlled via the app, fully disables the gas pedal, preventing the truck from being driven. It's a key security feature for your 2025 gmc sierra 1500 accessories.

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**Shop now:** [https://www.desertcart.com.br/products/295121554-pc77-for-gmc-sierra-2019-and-newer-5th-gen-1500](https://www.desertcart.com.br/products/295121554-pc77-for-gmc-sierra-2019-and-newer-5th-gen-1500)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*