Is this part covered by warranty?

Yes, this GM Genuine Parts Oxygen Sensor includes a 24-month limited warranty covering defects in materials and workmanship. AutoBuffy also offers 30-day hassle-free returns if the part doesn't fit your vehicle.

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Heated Oxygen Sensor

Name: Heated Oxygen Sensor
Brand: GM Genuine Parts
SKU: 213-3937
Availability: InStock
Rating: 4.9 (12847 reviews)

Authorized Dealer

Heated Oxygen Sensor

BrandGM Genuine PartsLearn More

Qty/Vehicle1

ConditionNew

Includes: (1) Oxygen Sensor, Hardware

$000

•In Stock•Fast Shipping

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Product Specifications

Features & Benefits

•Direct OE fit - no modifications needed
•Meets or exceeds manufacturer specs
•24-month warranty included
•Fast Shipping — ships same day before 3 PM ET

BrandGM Genuine Parts

Part Number213-3937

Part TypeOxygen Sensor

ConditionNew

Grade TypeStandard

Length (In)20.7 in

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Frequently Asked Questions

We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.

What vehicles does this Oxygen Sensor fit?

This GM Genuine Parts Oxygen Sensor (Part #213-3937) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.

Is this an OEM or aftermarket part?

This is a premium aftermarket Oxygen Sensor by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.

What warranty is included?

This GM Genuine Parts Oxygen Sensor is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.

How long does shipping take?

Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.

Can I return this if it does not fit?

30-day money-back guarantee. Return unused parts in original packaging for full refund.

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Product Specifications

Brand

GM Genuine Parts

Part Type

Oxygen Sensor

Length (In)

20.7 in

Mounting Type

Threaded

Part Number

213-3937

Grade Type

Standard

Length (Mm)

525 mm

Overall Length

553 MM

Grade TypeStandard

Length (In)20.7 in

Length (Mm)525 mm

Mounting TypeThreaded

Overall Length553 MM

Sensor TypeHeated

Thread Diameter (Mm)18 mm

Wiring Harness Length18.23 IN

Connector GenderMale

Connector ShapeRadiused Polygon

Faq - Answer 1Yes. If your malfunction indicator lamp is illuminated, you should take your vehicle to a qualified repair facility for diagnosis.

Faq - Answer 2Yes. Your vehicle has many sensors monitoring multiple vehicle systems.

Faq - Question 1Is there a problem when my Malfunction Indicator Lamp (MIL) illuminates?

Faq - Question 2Can my vehicle have more than one sensor?

Features Benefits - Bullet 1This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle

Features Benefits - Bullet 2Detects oxygen content in the exhaust gases to help optimize emissions and fuel economy

Features Benefits - Bullet 3Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Features Benefits - Bullet 4Premium aftermarket replacement part

Features Benefits - Bullet 5Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Good Maintenance Practices - Section 1 - Bullet 1Use manufactures recommended fuel only.

Good Maintenance Practices - Section 1 - Bullet 2Avoid the use of fuel additives.

Good Maintenance Practices - Section 1 - Bullet 3Address any MIL lamps immediately to help avoid sensor damage.

Height (In)1.91 in

Product DescriptionACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are special feedback sensors on your vehicle's exhaust system. They mea

Programming RequiredYes

Signs Of Wear Troubleshooting - Section 1 - Bullet 1Illuminated Malfunction Indicator Lamp (MIL)

Signs Of Wear Troubleshooting - Section 1 - Bullet 2Poor engine performance

Signs Of Wear Troubleshooting - Section 1 - Bullet 3Decrease in fuel mileage

Signs Of Wear Troubleshooting - Section 1 - HeaderSigns of wear for oxygen sensors include but are not limited to:

Universal Or Specific FitSpecific

Weight (Lb)0.41 lb

Width (In)2.16 in

Wire Gauge Measurement20 GU

Wire Quantity5

Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more

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Heated Oxygen Sensor

Authorized Dealer

Call for Price

888-477-2530

Our parts specialists are ready to help you find the best price.

Part #:213-3937

Call 888-477-2530 for Price

OE REPLACEMENT

Heated Oxygen Sensor

Part #:213-3937

Oxygen Sensor

Call for Price

888-477-2530

Our parts specialists are ready to help you find the best price.

Quantity:

In Stock10 or more available

Fast delivery between Mon, Jun 22 to Mon, Jun 22

Ships To:

Call 888-477-2530 for Price

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Fast Same Day ShippingWe ship all orders the same business day before cutoff

Product Specs

BrandGM Genuine Parts

Part Number213-3937

Part TypeOxygen Sensor

ConditionNew

Grade TypeStandard

Length (In)20.7 in

Length (Mm)525 mm

Mounting TypeThreaded

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Questions & Answers

Have a Question?

Ask Marvin, our Car Expert

Offline

Or leave a voicemail at 888-477-2530

Things to Know

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

Check if this fits your car first

Heated Oxygen Sensor

Heated Oxygen Sensor

Product Specifications

Compatibility

Vehicle Compatibility

Frequently Asked Questions

Compatibility

Vehicle Compatibility

Product Specifications

Heated Oxygen Sensor

Heated Oxygen Sensor

Key Features

Product Specs

Compatibility

Vehicle Compatibility

Questions & Answers

Things to Know

24 Month Warranty

30 Day Returns

Fast Same Day Shipping

About This Oxygen Sensor

Key Features

Signs This Part Needs Replacement

GM Genuine Parts

Installation Guide

Tools Needed

Frequently Asked Questions