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.

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GM Genuine Parts 213-4229 Heated Oxygen Sensor

Product ID: 265252927

Details

Brand
GM GENUINE
Item dimensions L x W x H
20.8 x 7.9 x
Item weight
0.2 Pounds
Material
Stainless or
Style
Modern

🔥Heated sensor for rapid response

⚙️Precision ±1-2% measurement accuracy

🇺🇸Made in USA with premium alloys

$119.78

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Description

🔥 Optimize your ride, breathe cleaner, drive smarter.

OEM GRADE DURABILITY - Built with high-temp stainless and alloy steel for long-lasting reliability under extreme conditions.
RAPID HEAT UP TECHNOLOGY - Heated sensor ensures faster engine adjustments and reduced emissions from the get-go.
ECO PERFORMANCE BALANCE - Fine-tunes air/fuel ratio to 14.7:1, maximizing fuel economy while minimizing emissions.
SEAMLESS GM COMPATIBILITY - Direct-fit replacement designed specifically for GM vehicles, ensuring hassle-free installation.
PRECISION OXYGEN DETECTION - Accurate ±1-2% oxygen measurement optimizes fuel efficiency and engine performance.

The GM Genuine Parts 213-4229 Heated Oxygen Sensor is a precision-engineered, GM-recommended replacement sensor that monitors exhaust oxygen levels to optimize your engine’s air/fuel ratio. Manufactured in the USA with durable high-temperature alloys, it delivers rapid response and ±1-2% measurement accuracy, ensuring improved fuel economy, reduced emissions, and reliable performance tailored for GM vehicles.

Specifications

ASIN	B0016IGZ18
Brand Name	GM GENUINE PARTS
Customer Reviews	4.5 4.5 out of 5 stars (586)
Global Trade Identification Number	00707773302736
Included Components	Oxygen Sensor
Item Dimensions	20.8 x 7.9 x 7.9 centimeters
Item Type Name	Oxygen Sensor
Item Weight	91 g
Manufacturer	ACDELCO
Material Type	Stainless steel, alloy steel, high-temperature steel, or other special alloys and ceramics
Maximum Supply Voltage	5 Volts
Measurement Accuracy	±1-2%
Model	213-4229
Mounting Type	Flange Mount
Number of Items	1
Output Type	electrical signal
Part Number	213-4229
Specific Uses For Product	Oxygen Sensor
Style Name	Modern
UPC	707773302736
Unit Count	1 Count
Upper Temperature Rating	1500 Degrees Fahrenheit

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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.

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$119.78

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

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TrustScore 4.5 | 7,300+ reviews

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