---
product_id: 536155258
title: "4.2L Secondary Air Injection Check Valve for Buick Rainier 2006, Chevrolet Trailblazer 2006-2009, GMC Envoy 2006"
brand: "newyall"
price: "R$1192"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/536155258-4-2l-secondary-air-injection-check-valve-for-buick-rainier
store_origin: BR
region: Brazil
---

# Compatible with 6 major SUV models (2006-2009) Precision fit for L6 4.2L petrol engines Lightweight at just 2.38 lbs for easy installation 4.2L Secondary Air Injection Check Valve for Buick Rainier 2006, Chevrolet Trailblazer 2006-2009, GMC Envoy 2006

**Brand:** newyall
**Price:** R$1192
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive cleaner, drive smarter — don’t get left behind!

## Quick Answers

- **What is this?** 4.2L Secondary Air Injection Check Valve for Buick Rainier 2006, Chevrolet Trailblazer 2006-2009, GMC Envoy 2006 by newyall
- **How much does it cost?** R$1192 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/536155258-4-2l-secondary-air-injection-check-valve-for-buick-rainier)

## Best For

- newyall enthusiasts

## Why This Product

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

## Key Features

- • **Trusted NewYall Quality:** Manufactured to exact OEM standards ensuring premium durability and fit
- • **Lightweight & Durable Design:** At only 2.38 pounds, it’s built for hassle-free installation and long-lasting reliability
- • **Boost Your Ride’s Efficiency:** Optimizes secondary air injection to reduce emissions and improve engine performance
- • **Engineered for Perfect Compatibility:** Seamlessly fits Buick, Chevrolet, GMC, and Saab 4.2L L6 petrol engines from 2006-2009
- • **Upgrade Your SUV’s Emission System:** Stay ahead of regulations and keep your vehicle running clean and smooth

## Overview

The NewYall 4.2L Secondary Air Injection Check Valve is a precision-engineered replacement part designed exclusively for 4.2L L6 petrol engines in select Buick, Chevrolet, GMC, and Saab SUVs from 2006 to 2009. Weighing just 2.38 pounds, it ensures easy installation while enhancing your vehicle’s emission control system for improved performance and compliance.

## Description

NewYall 4.2L Secondary Air Injection Check Valve for Buick Rainier 2006-2007, Chevrolet Trailblazer 2006-2009, Trailblazer EXT 2006, GMC Envoy 2006-2009, Envoy XL 2006, Saab 9-7x 2006-2009

## Features

- For Buick Rainier 2006-2007
- For Chevrolet Trailblazer 2006-2009, Trailblazer EXT 2006
- For GMC Envoy 2006-2009, Envoy XL 2006
- For Saab 9-7x 2006-2009
- For L6 4.2L Petrol engine ONLY.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NewYall |
| Brand | NewYall |
| Model | 12619ll0 |
| Item Weight | 2.38 pounds |
| Item model number | 12619ll0 |
| Manufacturer Part Number | 12619ll0 |

## Product Details

- **Brand:** NewYall
- **Inlet Connection Type:** Flare
- **Outlet Connection Type:** Flare
- **Number of Ports:** 2
- **Manufacturer:** NewYall

## Images

![4.2L Secondary Air Injection Check Valve for Buick Rainier 2006, Chevrolet Trailblazer 2006-2009, GMC Envoy 2006 - Image 1](https://m.media-amazon.com/images/I/61wnv7MA6qL.jpg)

## Frequently Bought Together

- NewYall 4.2L Secondary Air Injection Check Valve for Buick Rainier 2006-2007, Chevrolet Trailblazer 2006-2009, Trailblazer EXT 2006, GMC Envoy 2006-2009, Envoy XL 2006, Saab 9-7x 2006-2009
- MAYASAF 911-648 Vapor Canister Vent Solenoid Valve fits for Buick Rainier 2004-07, for Chevy S10/SSR/Impala/Trailblazer EXT/Astro/Blazer, for GMC Jimmy/Sonoma/Safari, Olds Bravada, Isuzu Ascender

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**Shop now:** [https://www.desertcart.com.br/products/536155258-4-2l-secondary-air-injection-check-valve-for-buick-rainier](https://www.desertcart.com.br/products/536155258-4-2l-secondary-air-injection-check-valve-for-buick-rainier)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-24*