Ensure peak vehicle performance with the Delphi ES20000 Oxygen Sensor, engineered for accuracy and reliability. Ideal for various GM models including Chevrolet and Cadillac, this sensor is a crucial component in exhaust emission regulation, helping you to maintain optimal fuel efficiency and reduce emissions. Delphi stands out for its OE development rigor, providing you with a product tested to exact OE specifications for consistent readings and reduced comebacks. Symptoms indicating a potential failure of your oxygen sensor include rough idling, increased fuel consumption, and check engine light activation. For installation ease, this sensor features a threaded mounting type and comprehensive instructions, allowing both professional mechanics and DIY enthusiasts to replace worn sensors effortlessly.

• OE Spec for precise emissions measurements
• Threaded design for straightforward installation
• Durable construction withstands harsh conditions
• Improves fuel efficiency and engine performance
• Comes with instructions for hassle-free setup
• Heated sensor accelerates response times

Band Type:	Narrow
Connector Gender:	Female
Grade Type:	Regular
Sensor Type:	Heated
Wire Quantity:	4
Universal Or Specific Fit:	Specific
Mounting Type:	Threaded
Thread Size:	M18x1.5
Wrench Size:	22mm
Wire Gauge Measurement:	20.0

• Oextra: REA1961
• Airtex: 5S8173
• NTK: 21539
• ACDelco: AFS106
• Niehoff: FE6083
• ACDelco: 2133545
• BorgWarner: OS2469
• Oextra: REA1005
• ACDelco: 2133839
• Wells: SU9639
• DENSO Auto Parts: 234-4339
• DENSO Auto Parts: 234-4018
• Motorcraft: DY-721
• BorgWarner: OS823
• Tomco Products: 11173
• General Motors: 25312201
• Walker Products: 25024704
• General Motors: 25347770
• Wells: SU9648
• General Motors: 12597990
• Standard Motor Products: SG272
• Airtex: 5S3165
• Niehoff: FE80813
• Wells: SU1143
• General Motors: 12604913
• Bosch: 13474
• KEM: 138-228
• Airtex: 5S8182
• General Motors: 25163080
• General Motors: 19178116
• Standard Motor Products: SG1632
• Walker Products: 25024018
• NTK: 21558
• Isuzu: 8-12604-913-0
• General Motors: 19355306
• Standard Motor Products: SG1628
• Bosch: 15136

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