Product: MOSTPLUS 4PCS Downstream Upstream O2 Oxygen Sensor Compatible with 06-07 Chevrolet Silverado 1500 Avalanche Suburban Tahoe Replace 234-4337 234-4018 234-4112
Brand: MOSTPLUS
NOTE:
In some models, the plastic electric connector is not a perfect match. Customers need cut off the little plastic pins on the sides to fit.

The following fitment information is for reference only, please send us an message if you have any problems.
APPLICATION:
Compatible for 
 (For Upstream & Downstream)
Compatible for 2007 Cadillac Escalade 6.2L
Compatible for 2007 Cadillac Escalade ESV 6.2L
Compatible for 2007 Cadillac Escalade EXT 6.2L
Compatible for 2007 Chevrolet Avalanche 5.3L/6.0L
Compatible for 2007 Chevrolet Silverado 1500 4.3L
Compatible for 2007 Chevrolet Silverado 1500 Classic 4.3L
Compatible for 2007 Chevrolet Suburban 1500 5.3L/6.0L
Compatible for 2007 Chevrolet Tahoe 4.8L/5.3L
Compatible for 2007 GMC Sierra 1500 Classic 4.3L
Compatible for 2007 GMC Yukon 6.2L/4.8L/5.3L
Compatible for 2007 GMC Yukon XL1500 6.2L/5.3L
Compatible for 2006 Chevrolet Silverado 1500 4.8L
Compatible for 2006 Chevrolet Tahoe 4.8L
Compatible for 2006 GMC Sierra 1500 4.8L
Compatible for 2006 GMC Yukon 4.8L

Specification:
Brand new set of 4 oxygen sensor 
100% test before shipment 
The key parts including chip from top supplier
Fitment: Compatible for 2007 Cadillac Escalade 6.2L,Compatible for 2007 Cadillac Escalade ESV 6.2L,Compatible for 2007 Cadillac Escalade EXT 6.2L,Compatible for 2007 Chevrolet Avalanche 5.3L/6.0L,Compatible for 2007 Chevrolet Silverado 1500 4.3L,Compatible for 2007 Chevrolet Silverado 1500 Classic 4.3L,Compatible for 2007 Chevrolet Suburban 1500 5.3L/6.0L,Compatible for 2007 Chevrolet Tahoe 4.8L/5.3L,Compatible for 2007 GMC Sierra 1500 Classic 4.3L,Compatible for 2007 GMC Yukon 6.2L/4.8L/5.3L
Interchange Part Number: 234-4337 234-4087 25161130 25161131 25164983 25312196 AFS123 AFS98 AFS97 ES20002 234-4087 13444 12578459 12587214 19178921 19178924 SG277;234-4018 234-4112 250-24018 25312203 25315373 5S3120 13474 21539 ES20000 2344018 19178116 19178945 251313961 25161128 SU1293 SG272 25163080 25164488 25312194 25312201(Please check your car information with Compatibility Garage or OEM number before purchase.)
Product Specifications: Package Includes--4 x Oxygen Sensor; Terminal Gender--Female(234-4337),Male(234-4018); Jack Quantity--4(234-4337),Pin Quantity--4(234-4018); Ⓛ Length--13.77inch(234-4337),11.81inch(234-4018)
Feature: The key parts including chip from top supplier; 100% test before shipment; Stock parts direct replacement and with pre-coated threads to help installation; reduce harmful emissions, increase fuel economy, improve engine performance and prevent premature failure of the catalytic converter.
Tip: Bank 1 Sensor 1=Upstream Right/Rear; Bank 2 Sensor 1=Upstream Left/Front; Bank 1 Sensor 2=Downstream Right/Rear; Bank 2 Sensor 2=Downstream Left/Front; sensor 1=Upstream, sensor 2=Downstream.

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