20 Best Bank 1 Sensor 1 Silverado of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Bank 1 Sensor 1 Silverado of 2023. Check our ranking below.

2,967 Reviews Scanned

Rank No. #1

DOICOO 12609457 234-4407 213-4229 O2 Oxygen Sensor Fit for Chevy GMC,Avalanche Silverado Suburban Tahoe Sierra Yukon Cadillac Escalad 2008-2015 2134229 2344407 4.8L/5.3L/6.0L/6.2L Downstream

One year warranty time. You could get a quick and easy refund or replacement if you meet any problem with the part in the warranty time.Please contact us without hesitation.
Product:Stable performance;Durable and long-lasting; All tested before shipment;Box Packaging Type;Made of quality material;Made of quality material;Meet OEM standards and specifications;High grade technology,Easy and No need special tool
Sensor Advantage: Improve fuel efficiency and power;Reduce fuel consumption;Prevent shaking;Adjust concentration;Eliminate failure light code;Designed to be direct replacements and do not need calibration or programming
Installation Step:1.Diagnostic code to identify the faulty sensor position and remove it with a socket;2.Remove wiring connector;3.Lubricate the new one;4.Reinstall the connector to clear the trouble codes
Notice: Carefully check fitment, list description,part pictures and part no., must make sure they all fit your vehicle

Rank No. #2

Bank 1 Sensor Compatible with Chevy 2001 2002 Silverado 2500 Hd, Silverado 3500, Suburban 2500,Silverado 1500 Hd Upstream O2 Sensor Es20383 21513 Sg534

🔧Replaces Part Number :13686 75-1901 ES20088 234-4103
🔧Specifications - Package Includes--1 x Oxygen Sensor;
🔧Application - Replacement for Cadillac Escalade 2002 6L, Escalade Ext 2002 6L
🔧Application - Replacement for Chevrolet Avalanche 2500 2002 8.1L ; C2500 Truck 2000 Calif. 7.4L ; C2500 Truck 2000 Exc. Calif. 7.4L ; C3500 Truck 2000 Calif. 7.4L ; C3500 Truck 2000 Exc. Calif. 7.4L ; Express 3500 2002-2001 8.1L ; K2500 Truck 2000 Calif. 7.4L ; K2500 Truck 2000 Exc. Calif. 7.4L ; K3500 Truck 2000 Calif. 7.4L ; K3500 Truck 2000 Exc. Calif. 7.4L ; Silverado 1500 Hd 2002 6L ; Silverado 1500 Hd 2001 6L
🔧Application - Replacement for Chevrolet Silverado 2500 2002 6L ; Silverado 2500 2001 6L ; Silverado 2500 Hd 2002 6L ; Silverado 2500 Hd 2001 6L ; Silverado 2500 Hd 2002-2001 8.1L ; Silverado 3500 2002 6L ; Silverado 3500 2001 6L ; Silverado 3500 2002-2001 8.1L ; Suburban 2500 2002 6L ; Suburban 2500 2001 6L ; Suburban 2500 2002-2001 8.1L

Rank No. #3

Nifeida 234-4407 Oxygen O2 Sensor 2 Downstream Compatible with 02-06 Chevy Express Silverado Tahoe GMC Savana Sierra Yukon & 03-06 Hummer H2 Escalade

A. INTERCHANGE PART NUMBER/REPLACE OE: Match OE standard 234-4407, 2344407, 234-4651, 234-4647, SG827, ES20094 heated type o2 sensors vehicles specific.⚠NOTE: For more details, please select your vehicles to check.
B. FITMENT: Downstream-Compatible with 03-06 Chevy Express 1500/2500/3500, 03-05 Tahoe, 03-06 Silverado 1500, 02-04 Silverado 2500, 02-06 Silverado 3500; 03-07 GMC Savana, 03-06 Yukon/Yukon XL 1500/Sierra 1500, 02-06 Yukon XL 2500, 02-04 Sierra 2500, 02-06 Sierra 3500; 03-06 Hummer H2 and Cadillac Escalade/ESV/EXT; (02-07 Sierra/Silverado 2500HD, 02-06 1500HD; Sierra/Silverado 2500HD Classic, Sierra Silverado 3500-HD/Classic/1500 Classic Only Fits 2007)
C. CHECK THE FITMENT: Please check the Plug & OE & Connector & Description for accurate information before buying this o2 sensors. Enter your vehicle model on the page can quickly find the results.
D. OUR ADVANTAGES: 1) Constructed from high quality material, strong durability, to ensure service life; 2) Effectively detect the o2 content in the exhaust gas, timely replacement, can improve engine performance, fuel saving and environmental friendly; 3) Manufactured with precision to meet OE standards, easy to install, save labor.
E. INSTALL: Directly replace the old parts in the original position of the installation, easy to install on your vehicle, and come with pre-coated threads to assist installation.

Rank No. #4

Heated Upstream Oxygen O2 Sensor 234-4668 Sensor 1 for Avalanche Cobalt Equinox HHR Impala Malibu Silverado 1500 2500 HD 3500 HD Suburban 1500 2500 Tahoe Envoy Sierra Yukon

High Quality: A ABIGAIL Oxygen Sensor Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing.
Interchange Part No.: A ABIGAIL Oxygen Sensor is Compatible with Bosch 15284 Denso 234-4668. This sensor will meet or exceed OEM standards, it is a direct replacement though it is NOT a genuine part.
Function:Lambda sensor can improve engine efficiency performance and fuel economy, reduce CO2 and other harmful emissions, extend expensive Catalytic .
Performance: The metal shroud doesnot look as shiny as other Oxygen Sensors. Because it is made of SUS310 high temperature resistant material. And every single item is heated at 1562℉. The high temperature also mskes it stands wear and tear.
One Year Unlimited Warranty. Please use the Year & Make & Model drop down bar and check the wire length & plug & position to confirm the compatibility before placing orders. Please check your part pictures with our pictures, it must be completely same. Or it will not fit your car. It will save your time and cost. If you have any questions or the items you received with problems, contact us directly, we'll provide you with some professional suggestions within 24 hours.

SaleRank No. #5

Nifeida 15703 Oxygen Sensor 234-4012 O2 Sensor for Chevy Express/Silverado Suburban C/K1500 Tahoe S10 GMC Sierra Yukon Buick Cadillac Escalade Acura Daewoo Honda Isuzu Oldsmobile Pontiac

A. INTERCHANGE PART NUMBER: REPLACE#15703, 13026, 234-4012, AFS105, AFS75, AFS138, 213-1325, 21006, SG454, ES20317, OS820, 19178961, 19178918, 19178930, 19178937, 25315809, 8251653130, 8253121880, 8253122000, 8253252660, 96335927
B. CHECK THE FITMENT: Please check the Plug & OE & Description for accurate information before buying this O2 Sensors. Enter your vehicle model according to the prompts at the top of the page to avoid buying the wrong.
C. VEHICLE COMPATIBILITY: Compatible with 1993-2003 Chevy Silverado 1500/2500, C/K1500/2500(Suburban), S10, Tahoe, Corvette, Blazer, Suburban 1500; for GMC Yukon(XL 1500), Sierra 1500/2500, Savana 1500/2500/3500, C/K1500/2500(Suburban); for Cadillac/ Isuzu/ Pontiac/ Buick/ Oldsmobile/ Honda/ Daewoo/ Acura, etc. ⚠NOTE: For more detail, please check the fitments.
D. THE OXYGEN SENSOR ADVANTAGE: 1) Made of high-quality stainless steel and other materials, strong durability, to ensure service life; 2) Effective detection of the amount of oxygen in the exhaust gas flow, timely replacement of oxygen sensors, can reduce exhaust emissions, fuel saving and environmental protection; 3) Suitable for a variety of models, can be exchanged with other OE reference, practical, easy to install, save labor.
E. CUSTOMER SUPPORT AND PRODUCT WARRANTY--Thank you for your interest in our products, any questions about our oxygen sensors, or do not know whether sensor is fit for your vehicle, please feel free to contact us, we will reply you within 24 hours. ⚠WARRANTY: Within 12 months , if there is a quality issue, it can be replaced or refunded free.

Last update on 2025-08-20 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: Where is the bank 1 O2 sensor located on a car?

A: Bank 1 is on the driver’s side, while bank 2 is on the passenger’s side. Sensor 1 comes before the catalytic converter, while sensor 2 comes after. Once you’ve identified the correct sensor, you can get to work. You need the special socket designed for O2 sensors. Attach it to your ratchet and put it over the O2 sensor.

Q: Where is the O2 sensor located on a Chevy Silverado?

A: The upstream sensors are located between the exhaust manifold and the exhaust, while the downstream sensors are located after the catalytic converter. Figure 1. Silverado O2 sensor locations.

Q: How do you check the O2 sensor on a Toyota Corolla?

A: Identify the faulty O2 sensor from the code. Bank 1 is on the driver’s side, while bank 2 is on the passenger’s side. Sensor 1 comes before the catalytic converter, while sensor 2 comes after. Once you’ve identified the correct sensor, you can get to work. You need the special socket designed for O2 sensors.

Q: How do I replace the b1/s2 O2 sensor?

A: However, replacement of the B1/S2 (driver’s side) O2 sensor is the same process. Using your flat head screwdriver, pry out the clip holding the wire harness to the sheet metal. Disconnect the O2 sensor wire harness from the sensor. Use the 7/8″ Crescent wrench to remove the O2 sensor. You may need a breaker bar for extra leverage.

Bank 1 Sensor 1 Silverado