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 213-4768 (12639692) Heated Oxygen Sensor

GM Genuine Parts 213-4768 (12639692) Heated Oxygen Sensor

Product ID: 64012550

Details

Brand
GM GENUINE
Item Weight
3.04 ounces
Item dimensions L x W x H
8.1 x 3 x 3
Material
Alloy Steel
Style
Modern

⛽Optimizes fuel economy & emissions

🔥Heated sensor for fast response

⚙️OE-spec fit, form & function

€ 68.55

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Description

🔥 Stay ahead with GM’s genuine heated O2 sensor — performance you can trust!

RAPID WARM UP TECHNOLOGY - Heated sensor accelerates accurate readings even in cold starts
SEAMLESS OEM INTEGRATION - Screw-in design guarantees perfect fit and hassle-free installation
PRECISION OXYGEN DETECTION - Measures 0-100% oxygen for peak engine tuning
GM RECOMMENDED AUTHENTICITY - Factory-validated part ensuring reliability and durability
FUEL EMISSION OPTIMIZATION - Enables ECM to maintain ideal 14.7:1 air/fuel ratio for max efficiency

The GM Genuine Parts 213-4768 Heated Oxygen Sensor is a factory-approved replacement designed to precisely measure oxygen levels in exhaust gases. Engineered to GM OE specifications, it ensures optimal air/fuel mixture control, enhancing engine performance, reducing emissions, and improving fuel economy. Featuring a heated element for rapid sensor activation and a durable screw-in design, this sensor delivers reliable, long-lasting operation backed by a 24-month unlimited mile warranty.

Specifications

ASIN	B00559YSVI
Best Sellers Rank	#161,778 in Automotive ( See Top 100 in Automotive ) #444 in Automotive Replacement Oxygen Sensors
Brand Name	GM GENUINE PARTS
Customer Reviews	4.6 4.6 out of 5 stars (349)
Global Trade Identification Number	00707773717738, 30707773717739
Included Components	12639692
Item Dimensions	8.1 x 3 x 3 inches
Item Type Name	Original Equipment Heated Oxygen Sensor
Item Weight	3.04 ounces
Manufacturer	ACDelco
Material Type	Alloy Steel, Ceramic
Maximum Supply Voltage	12 Volts
Measurement Accuracy	High
Measuring Range	0% - 100% oxygen content
Model	12639692
Mounting Type	screw-in
Output Type	Push-Pull
Part Number	213-4768
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	Oxygen Sensor
Style Name	Modern
UPC	707773717738
Unit Count	1.0 Count
Warranty Description	24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

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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.

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€ 68.55

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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