# NGK Buick Rainier 2007-2006 Direct Fit Oxygen Sensor

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

-   ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

This Part Fits:

Year

Make

Model

Submodel

2006-2007

Buick

Rainier

CXL

2007

Chevrolet

Express 1500

Base

2007

Chevrolet

Express 1500

LS

2007

Chevrolet

Express 1500

LT

2006

Chevrolet

SSR

Base

2006-2007

Chevrolet

Trailblazer

LS

2006-2007

Chevrolet

Trailblazer

LT

2006-2007

Chevrolet

Trailblazer

SS

2006

Chevrolet

Trailblazer EXT

LS

2006

Chevrolet

Trailblazer EXT

LT

2006-2007

GMC

Envoy

Denali

2006

GMC

Envoy XL

Denali

2007

GMC

Savana 1500

Base

2007

GMC

Savana 1500

LS

2007

GMC

Savana 1500

LT

2006

Isuzu

Ascender

LS

2006-2007

Saab

9-7x

5.3i

## Details

- **Price:** 174.41 CAD
- **Vendor:** NGK
- **Type:** Oxygen Sensors

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 174.41 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Photo - out of package
- Photo - out of package
- Photo - out of package
- Photo - out of package

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-buick-rainier-2007-2006-direct-fit-oxygen-sensor-1)
> Updated: 2026-06-27