What are the symptoms of a bad O2 sensor?

A failing or failed O2 sensor may not detect the engine’s air-fuel ratio running too rich or too lean. Common signs include an illuminated check engine light, poor fuel economy, rough idling or failed emissions testing.

Can a bad O2 sensor cause the check engine light to come on?

Yes. When incorrect oxygen levels are detected in the exhaust, the sensor will trigger the sensor to send a fault code and turn on the check engine light.

Will replacing an O2 sensor improve gas mileage?

A properly functioning O2 sensor can help the vehicle maintain the optimal air-fuel ratio for combustion, helping balance fuel economy, engine performance and emissions.

How long do O2 sensors last?

O2 sensors can last between 60,000 and 100,000 miles. However, O2 sensor longevity depends on numerous factors including heat, carbon buildup and normal wear.

Why choose GM Genuine Parts O2 sensors instead of aftermarket brands?

GM Genuine Parts O2 sensors are engineered to original equipment specifications for precise fit, form and function. They are designed to integrate seamlessly with your vehicle’s engine.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

GM Genuine Parts AFS106 (19355306) Heated Oxygen Sensor

Product ID: 372715943

Details

Brand
GM GENUINE
Item Weight
4.32 ounces
Item dimensions L x W x H
6.81 x 2.16 x
Material
Stainless
Style
Modern

📈Optimizes air/fuel ratio at 14.7:1

🔥Heated sensor for rapid response

⚙️Precision stainless steel build

€ 108.63

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Description

🔥 Stay ahead of emissions with GM’s precision oxygen sensor!

OEM GRADE PRECISION - Engineered and validated by GM for perfect fit and reliable performance in Chevrolet, Buick, GMC, and Cadillac vehicles.
FUEL EFFICIENCY BOOSTER - Accurately measures oxygen levels to optimize air/fuel mix, enhancing fuel economy and reducing emissions.
HASSLE FREE INSTALLATION - Designed for a seamless OEM replacement with flange mount and backed by a 24-month unlimited mile warranty.
RAPID HEAT UP TECHNOLOGY - Heated sensor ensures faster engine feedback and quicker emissions control.
DURABLE STAINLESS STEEL CONSTRUCTION - Built to withstand extreme temperatures up to 1300°F, ensuring long-lasting durability.

The GM Genuine Parts AFS106 Heated Oxygen Sensor is a high-accuracy, stainless steel sensor engineered by GM to optimize your vehicle’s air/fuel ratio for peak performance, fuel efficiency, and emissions control. Designed as a direct OEM replacement, it heats rapidly for quick engine feedback and withstands extreme temperatures, backed by a 24-month unlimited mile warranty.

Specifications

ASIN	B09J6P6CC6
Best Sellers Rank	#56,851 in Automotive ( See Top 100 in Automotive ) #69 in Automotive Replacement Oxygen Sensors
Brand Name	GM GENUINE PARTS
Customer Reviews	4.3 4.3 out of 5 stars (117)
Included Components	Oxygen Sensor
Item Dimensions	6.81 x 2.16 x 1.91 inches
Item Type Name	Emission Parts - GM,Emission Parts - GM
Item Weight	4.32 ounces
Manufacturer	GM Genuine Parts
Material Type	Stainless Steel
Measurement Accuracy	High
Model	AFS106
Mounting Type	Flange Mount
Number of Items	1
Output Type	electrical signal
Part Number	19355306
Specific Uses For Product	Oxygen Sensor
Style Name	Modern
UPC	808709625971
Upper Temperature Rating	1300 °F
Warranty Description	24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.