Standard Ignition Nitrogen Oxide (NOx) Sensor Connector P/N:S2501
Keep your nitrogen oxide (NOx) sensor connected to the vehicle wiring with the Standard Ignition Nitrogen Oxide (NOx) Sensor Connector S2500, a multi-function connector that drops in for the 2010-2016 Chevrolet Express 2500, 3500 and 4500 and GMC Savana 2500, 3500 and 4500, plus the 2011-2016 Chevrolet Silverado 2500 HD and 3500 HD and GMC Sierra 2500 HD and 3500 HD.
The connector provides the electrical link between the NOx sensor and the vehicle harness. If a corroded, melted or broken connector is the cause of intermittent NOx sensor signals or connection faults, replacing it restores a clean, sealed connection; diagnose the cause before replacing. One connector is used per application. Country of origin: Taiwan. Manufacturer part number S2500.
This part cross-references / interchanges with the following part numbers:
What does the S2500 connector do?
It provides the electrical connection between the nitrogen oxide (NOx) sensor and the vehicle's wiring harness, carrying the sensor's signal and power through a sealed, factory-assembled connector.
Which vehicles does it fit?
It fits the 2010-2016 Chevrolet Express and GMC Savana 2500, 3500 and 4500, plus the 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD. See the Buyer's Guide tab to confirm.
Does it come with a wiring harness?
Yes. It includes a wiring harness about 17.5 inches long with 6 splice connectors, 6 pin terminals and 6 wires in 14-gauge.
Is the connector weatherproof?
Yes, it's a weatherproof, weather-resistant sealed square plastic housing with metal contact terminals and a push-on attachment.
What are signs this connector may need replacing?
Corroded, melted or loose terminals and intermittent NOx sensor signals or connection faults may indicate the connector needs replacing. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are 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.