Give your A/C high-pressure cut-off switch a fresh wiring connection with the Standard Ignition switch connector S-1224. This A/C high-pressure cut-off switch connector is also listed as an A/C compressor switch connector and HVAC pressure switch connector. It is a direct-fit replacement for the listed applications, including the 1991-1993 Dodge Spirit, 1994-1997 Dodge Ram 1500, 1999-2002 Chevrolet Silverado 1500, 2000-2007 Chevrolet Express 1500 and 2013 Cadillac ATS. It covers 43 applications in all. See the Buyer's Guide tab for the full list and engine details.
The connector joins the vehicle's wiring harness to the A/C high-pressure cut-off switch. It is designed to carry the switch circuit so the system can respond when refrigerant pressure climbs too high.
Signs this part may need replacing: a cracked or broken connector housing, corroded or burned terminals, damaged wiring at the connector, or intermittent A/C compressor operation that may come from a poor connection at the pressure switch. Diagnose the cause before replacing, because a faulty switch or other A/C components can produce similar symptoms.
Interchange: PT722 · 1369 · EC721 · 15306146
This part cross-references / interchanges with the following part numbers:
What does the Standard Ignition S-1224 connect to?
It is an A/C high-pressure cut-off switch connector. It links the vehicle's wiring harness to the A/C high-pressure cut-off switch on the listed applications.
Does it come with wire connectors or lead wires?
Standard Ignition includes wire connectors and extended lead wires where applicable, and the connector arrives factory-assembled.
Which vehicles does S-1224 fit?
It is listed for 43 applications, including the 1994-1997 Dodge Ram 1500, 1999-2002 Chevrolet Silverado 1500 and 2000-2007 GMC Savana 1500. See the Buyer's Guide tab for the full list.
What part numbers does it interchange with?
It cross-references PT722, 1369, EC721 and 15306146.
How can I tell if the connector is the problem?
Look for a cracked housing, corroded or burned terminals, or damaged wiring at the switch. Diagnose the circuit first, because a faulty switch or other A/C components can cause similar symptoms.
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.
