Replace a cracked, corroded, or broken A/C evaporator temperature sensor plug with the Standard Ignition S2478 Multi Function Connector. It is a direct-fit replacement for the listed applications, including the 2004-2020 Dodge Grand Caravan, 2005-2023 Chrysler 300, 2006-2023 Dodge Charger, 2008-2023 Dodge Challenger, 2011-2022 Jeep Grand Cherokee, and 2011-2024 Ram 1500, with all engines listed. See the Buyer's Guide tab for the full list, which also covers the Dodge Ram, Dodge Durango, Dodge Dakota, Chrysler Aspen, Chrysler Town & Country, and Mitsubishi Raider.
This connector links the evaporator temperature sensor to the vehicle's wiring. When the original plug is damaged, it gives the sensor circuit a new connection point.
Quantity per application: 1. Country of origin: Taiwan.
Interchange: PT2463 · 68137860AA · CONB11279 · EC2390
This part cross-references / interchanges with the following part numbers:
What does the Standard Ignition S2478 connector do?
It is the electrical plug that links the A/C evaporator temperature sensor to the vehicle's wiring, replacing a damaged original connector. This listing is the connector only.
What is included with the S2478?
One factory-assembled plastic connector with a wiring harness of about 20 in (508 mm) and two splice connectors. A dust shield is not included.
What are signs this connector may need replacing?
Signs include a cracked or broken housing, corroded or loose terminals, and melted wiring at the sensor plug. Diagnose the circuit first, because sensor or wiring faults can cause similar A/C symptoms.
Which vehicles does the S2478 fit?
Listed applications include the 2005-2023 Chrysler 300, 2006-2023 Dodge Charger, 2011-2022 Jeep Grand Cherokee, and 2011-2024 Ram 1500. See the Buyer's Guide tab for the full list.
Which part numbers does the S2478 cross-reference?
It interchanges with PT2463, 68137860AA, CONB11279, and EC2390.
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.
