---
product_id: 372012057
title: "AUQDD Fuel Injection Throttle Body Assembly (For 4.2L L6) Fit For 04-07 Buick Rainier /03-07 Chevy Trailblazer /03-07 GMC Envoy /06-07 Hummer H3 /03-07 Isuzu Ascender(Replace # 12568580 TB1022)"
brand: "auqdd"
price: "€ 215.81"
currency: EUR
in_stock: true
reviews_count: 6
category: "Auqdd"
url: https://www.desertcart.nl/products/372012057-auqdd-fuel-injection-throttle-body-assembly-for-4-2l-l6
store_origin: NL
region: Netherlands
---

# 100% OE fit & direct factory quality Microchip-controlled fuel/air regulation ISO/TS16949 certified precision AUQDD Fuel Injection Throttle Body Assembly (For 4.2L L6) Fit For 04-07 Buick Rainier /03-07 Chevy Trailblazer /03-07 GMC Envoy /06-07 Hummer H3 /03-07 Isuzu Ascender(Replace # 12568580 TB1022)

**Brand:** auqdd
**Price:** € 215.81
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your engine’s true potential with precision throttle control!

## Quick Answers

- **What is this?** AUQDD Fuel Injection Throttle Body Assembly (For 4.2L L6) Fit For 04-07 Buick Rainier /03-07 Chevy Trailblazer /03-07 GMC Envoy /06-07 Hummer H3 /03-07 Isuzu Ascender(Replace # 12568580 TB1022) by auqdd
- **How much does it cost?** € 215.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/372012057-auqdd-fuel-injection-throttle-body-assembly-for-4-2l-l6)

## Best For

- auqdd enthusiasts

## Why This Product

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

## Key Features

- • **Cost-Effective Upgrade:** Factory direct pricing means premium throttle body performance without the premium price tag.
- • **Easy ECU Recalibration:** Simple reset methods included to sync your ECU for stable idle and optimized engine response.
- • **Precision Engine Control:** Advanced microchip ensures flawless fuel-air mix for peak engine performance and smooth acceleration.
- • **Seamless OE Compatibility:** Engineered for a perfect 100% fit with your vehicle’s original throttle body—plug and play confidence.
- • **Certified Quality Assurance:** Manufactured in ISO/TS16949 2009 certified facilities, guaranteeing OEM-level reliability and durability.

## Overview

The AUQDD Fuel Injection Throttle Body Assembly (TB1022) is a high-quality, ISO/TS16949 certified replacement part designed for 4.2L L6 engines in select Buick, Chevy, GMC, Hummer, and Isuzu models (2003-2007). Featuring a professional-grade micro control chip, it precisely regulates fuel and air intake to enhance engine power and acceleration. With guaranteed 100% OE fitment and factory-direct pricing, this throttle body offers a reliable, cost-effective upgrade backed by a 12-month warranty.

## Description

Product Fitment Information:Compatible With2004-2007 Buick Rainier [4.2L L6]2003-2004 Oldsmobile Bravada [4.2L L6]2005-2007 Pontiac Grand Prix [5.3L V8]2005-2007 Saab 9-7x [4.2L L6]Chevy2004-2006 Colorado [3.5L L5]2007-2007 Colorado [3.7L L5 and Auto Trans]2006-2007 Impala [5.3L V8]2006-2007 Monte Carlo [5.3L V8]2003-2007 Trailblazer [4.2L L6]2003-2006 Trailblazer EXT [4.2L L6]GMC2004-2006 Canyon [3.5L L5]2003-2007 Envoy [4.2L L6]2003-2006 Envoy XL [4.2L L6]2004-2005 Envoy XUV [4.2L L6]Hummer2006 H3 [3.5L L5]2007 H3 [3.7L L5]Isuzu2003-2007 Ascender [4.2L L6]2006-2006 i-350 [3.5L L5]2007-2007 i-370 [3.7L L5]Package Includes:1 x Electronic Throttle Body Assembly - TB1022 (12-Month Warranty)Part SpecificationsConnector:8 Pin MaleInside Diameter:3-1/16 In. (77mm)After replace the throttle body, the idle speed is usually high, unstable or the engine fault light on.This is because the newly installed throttle body parameters are inconsistent with the original.Now you need to match the throttle to the computer. The matching process actually is to clear the original memory of the ECU, and restart the self-learning.When the computer cannot match, you can use the following manual method to match1.Disconnect the negative pole of the battery line to eliminate the memory function of the ECU, and install it after 1 minute.2.Turn off the ignition switch, unplug the EFI and ETCS fuses in the fuse box in the engine compartment, and put it back after 1 minuteThe above two methods are to eliminate the ECU's memory, if the idle speed is still high, ECU can return to normal speed through 1～2 days of self-learning.

Review: Reliable product good value for money - Delivery was good, product working fine
Review: Es un producto genérico de calidad media, cumple con su función pero deja mucho que desear

## Features

- 【QUALITY】 - Manufactured in ISO/TS16949 2009 certified facilities, each throttle valve is rigorously d to meet Original Equipment (OE) requirements.AUQDD electronic throttle bodies meet or exceed the performance of the original equipment they replace.
- 【Performance】 - Professional micro control chip inside to enables it to precisely open and close to regulate the fuel/air mixture,and help to keep the engine from idling instability.Upgraded sensors provide a sensitive engine control,effectively improve engine power as well as the vehicle acceleration performance.
- 【OE Fit】 - Order with confidence. Each throttle body is thoroughly d to make sure 100% OE fit ,ensure quality and reliability out of the box.
- 【Cost-effective】 - We are a factory direct sales.Customers can spend a small amount of money and get high quality Brand new Electronic Fuel Injection Throttle Body Assembly.
- 【Please Note】 - Before placing the order,please check your car model in the desertcart Fitment Filter System in the top left corner,Do not count on year make and model only,view compatability tab including the notes.Any problem please free to contact us and you will get a satisfactory solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097ZH8Y32 |
| Best Sellers Rank | #4,639 in Automotive ( See Top 100 in Automotive ) #4 in Car Engine Throttle Bodies #18 in Automotive Replacement Fuel Injectors |
| Brand | AUQDD |
| Customer Reviews | 4.7 4.7 out of 5 stars (46) |
| Date First Available | 21 October 2021 |
| Exterior | Metallic Finish |
| Item Weight | 1 Kilograms |
| Item model number | TB1022 977-017 S20064 67-3006 |
| Manufacturer | AUQDD |
| Manufacturer Part Number | AQ-ETB-1022 |
| Model | Replacement Fuel Throttle Bodies |
| OEM Part Number | 6E-3006 217-2296 12568580 337-05399 8125685800 |
| Product Dimensions | 19.99 x 16 x 11.51 cm; 1 kg |

## Product Details

- **Brand:** AUQDD
- **Exterior finish:** Metallic Finish
- **Inlet connection size:** 0.38 Millimeters
- **Item dimensions L x W x H:** 20 x 16 x 11.5 centimeters
- **Material:** Aluminum or Steel

## Images

![AUQDD Fuel Injection Throttle Body Assembly (For 4.2L L6) Fit For 04-07 Buick Rainier /03-07 Chevy Trailblazer /03-07 GMC Envoy /06-07 Hummer H3 /03-07 Isuzu Ascender(Replace # 12568580 TB1022) - Image 1](https://m.media-amazon.com/images/I/61A55FvGFcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable product good value for money
*by A***A on 13 October 2022*

Delivery was good, product working fine

### ⭐⭐⭐ Review
*by E***O on 3 August 2023*

Es un producto genérico de calidad media, cumple con su función pero deja mucho que desear

### ⭐⭐⭐⭐⭐ Review
*by R***3 on 14 March 2025*

Quality product

## Frequently Bought Together

- AUQDD S20064 Throttle Body Assembly (For 4.2L L6) Fit For 04-07 Bu-ick Rainier /03-07 Chevy Trailblazer /03-07 G-MC Envoy /06-07 Hum-mer H3 /03-07 Is-uzu Ascender (Replace # 12568580 TB1022)
- FEL-PRO 61337 Throttle Body Gasket

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-15*