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AC Delco®
213-3866 GM Original Equipment Series Oxygen Sensor, Sold individually 4-wire

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$50.99
$85.47Save: $34.48(40%)
OR
Manufacturer #213-3866
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Oxygen Sensor
Brand:
AC Delco
Location:
Center, Driver Or Passenger Side, Before Catalytic Converter
Type:
4-wire
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Wire Length:
12.71 in. Wire Length
Thread Size:
18 mm Thread Size
Interchange Part Number:
2344668
Connector Gender:
Male Connector
Warranty:
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
GM Original Equipment Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2007-2009 Chevrolet Silverado 1500
LT
8 Cyl 6.0L
69.3 in. Bed, 4-Door, Crew Cab Pickup, Fleetside Pubx(E63), Engine Out
2007-2009 Chevrolet Silverado 1500
LTZ
8 Cyl 6.0L
69.3 in. Bed, 4-Door, Extended Cab Pickup, Fleetside Pubx(E63), Engine Out
2007-2009 GMC Sierra 1500
SLE
8 Cyl 6.0L
69.3 in. Bed, 4-Door, Extended Cab Pickup, Fleetside Pubx(E63), Engine Out
2007-2009 GMC Sierra 1500
SLT
8 Cyl 6.0L
69.3 in. Bed, 4-Door, Extended Cab Pickup, Fleetside Pubx(E63), Engine Out
2007-2010 Chevrolet Silverado 2500 HD
LT
8 Cyl 6.0L
96.0 in. Bed, Fleetside, 4-Door, Crew Cab Pickup, FLEETSIDE PUBX(E63), ENGINE OUT
Page 1 of 18 | Showing 1 - 5 of 90 results

Product Information

ACDELCO – 4-WIRE OE REPLACEMENT OXYGEN SENSORS

The factory-original fit and lasting function of ACDelco’s 4-wire OE replacement oxygen sensors provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • High-grade design delivers extended lifespan
  • Carefully formed to suit your specific vehicle
  • Engineered to exact OE standards
  • Has undergone stringent evaluation to guarantee proper fit and performance
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

32
Is this for upstream or downstream?Dominque D.Aug 13, 2021
Best Answer:Hi Dominque, I'm glad to help you out. This can be used for either location, depending on the vehicle. Kindly tell us what kind of vehicle you have, and we'll gladly check.
Andrew B.STAFFAug 13, 2021
2
Need  upstream 2013 gmc 5.3 sle ac deco?Freddie N.Dec 16, 2022
Best Answer:Hi Freddie, I'm glad to assist you. It is the correct upstream oxygen sensor for the 2013 GMC Sierra 1500 SLE 5.3L. Click the link below to buy today while on a promo sale. Happy shopping! <a href="https://www.carparts.com/oxygen-sensor/ac-delco/ac2133866?can=CPJE1043_CSQA_20221216" target="_blank">https://www.carparts.com/oxygen-sensor/ac-delco/ac2133866?can=CPJE1043_CSQA_20221216</a>
Jeonino E.STAFFDec 16, 2022
0
Is this upstream or downstream ?Lonnie W.Nov 05, 2024
Best Answer:Hi Lonnie, thank you for reaching out! It depends on the vehicle. What do you have?
Andrew B.STAFFNov 05, 2024
0
Hi, do you have oxygen sensor set of 4 for chevy tahoe 2008 v8 5.3?Hamad A.Jun 04, 2024
Best Answer:Hi Hamad, thanks for initiating contact. We do not have a set of four. You can order 2 sets of the link below to complete your order for your 2008 Chevrolet Tahoe 8 Cyl 5.3L to take advantage of our ongoing discount and limited stocks. Happy shopping! <a href="https://www.carparts.com/details/Chevrolet/Tahoe/DriveWire/Oxygen_Sensor/2008/SET-REPB960901.html?can=CPGG4850_CSQA_20240604" target="_blank">https://www.carparts.com/details/Chevrolet/Tahoe/DriveWire/Oxygen_Sensor/2008/SET-REPB960901.html?can=CPGG4850_CSQA_20240604</a>
Grace G.STAFFJun 04, 2024
0
how many oxygen sensor does 2009 Avalanche have?Victor G.Oct 11, 2023
Best Answer:Hi Victor, thank you for reaching out. The 2009 Chevrolet Avalanche has four oxygen sensors. There are two upstream oxygen sensors located before the catalytic converters and two downstream oxygen sensors located after the catalytic converters. The 2009 Chevrolet Avalanche has two catalytic converters. Each engine bank has one catalytic converter. You can use this link to continue ordering this part at a discounted price today: <a href="https://www.carparts.com/oxygen-sensor/ac-delco/ac2133866?can=CPAP3648_CSQA_20231011" target="_blank">https://www.carparts.com/oxygen-sensor/ac-delco/ac2133866?can=CPAP3648_CSQA_20231011</a> I hope this helps. Happy shopping.
Aldrin P.STAFFOct 11, 2023

Customer Reviews

Gm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
Quality O2 Sensor.
I needed this O2 Sensor for my Silverado and it was perfect. Very good quality and great price. I appreciated the fact that this sensor got rid of the DTC code that was giving me trouble.
Kenneth C.
VERIFIED PURCHASER
Purchased on Jan 08, 2024
Gm Original Equipment Series Oxygen Sensor, Sold Individually 4-Wire
Parts that fit.
Parts are guaranteed to fit and they do. Shipping is fast and ordering is quick and easy. Highly recommend <a href="http://carparts.com." target="_blank">carparts.com.</a> I use OEM and nothing else. Their prices are competitive as well.
James T.
VERIFIED PURCHASER
Purchased on Jan 20, 2024