Global Parts 1711329 A/C Compressor Cut-Out Switch

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Global Parts 1711329 A/C Compressor Cut-Out Switch

Brand	Global Parts 1711329
Fits	Chevrolet, Geo, and GMC · 70 vehicles

A/C compressor cut-off switch. Provides feedback to the engine management system.

Engine-management control. Works with modern A/C systems to help prevent compressor failure.

Purple connector. Features a 2-terminal male connector for straightforward replacement.

Cross-references Four Seasons 35967, 15-2235 and 15-5427 for the same application. See all 20.

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Global Parts A/C Compressor Cut-Off Switch

Global Parts Part Number 1711329 is an A/C compressor cut-off switch used in HVAC control systems that rely on electrical feedback to the engine management system. On modern vehicles, the ECM monitors A/C operation, while earlier applications use the switch to shut the compressor off and help prevent compressor damage.

Purple connector color for application-specific identification
2-terminal male connector design
Electrical feedback switch for A/C system control
Used in compressor protection and pressure cut-off circuits
Cross-references Four Seasons 35967 for the same application

Detailed Product Overview

This Global Parts A/C compressor cut-off switch, part number 1711329, is built for vehicles that use a pressure-based electrical signal to manage compressor operation. It supports ECM-controlled systems as well as earlier compressor shut-off designs, making it a direct replacement choice for service work on older HVAC setups. Fitment includes 1983-1989 Chevrolet P20 and P30 with AC compressor high pressure cut-out switch applications, plus mushroom-type applications on vehicles such as the 1984-1988 Pontiac Fiero, 1985 Chevrolet S10, 1984 Chevrolet Corvette, and 1980 Buick Skylark. It also covers 1989 Chevrolet Tracker and 1989 Geo Tracker applications. Part number 1711329 is also referenced in service catalogs under several interchange numbers for the same use.

Common Problems This Part Addresses

A/C compressor shutting off from high-pressure switch faults
Intermittent compressor engagement
Loss of ECM feedback for A/C control
Compressor protection circuit failure
HVAC system cycling issues on older Chevrolet, GMC, Geo, and Pontiac models

Installation Notes and Tips

Verify connector style, terminal count, and switch type before installation. This unit uses a purple male connector with 2 terminals, so matching the electrical connection is important for proper operation. Confirm whether the vehicle uses a mushroom-type switch or an AC compressor high pressure cut-out switch application before ordering. For best results, compare the original part number 1711329 and the existing switch location on the HVAC system before replacement.

Quality Assurance

Global Parts supplies this switch as a service replacement for listed HVAC applications. The design follows the functional role described by the manufacturer: providing electrical feedback to the engine management system and helping control compressor shutdown in pressure-sensitive systems.

This part fits 70 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
1989	Chevrolet	P20	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1989	Chevrolet	P20	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1989	Chevrolet	P20	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1989	Chevrolet	P30	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1989	Chevrolet	P30	7.4L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1989	Chevrolet	P30	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1989	Chevrolet	P30	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1989	Chevrolet	Tracker	1.6L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1989	Geo	Tracker	1.6L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1989	GMC	Tracker	1.6L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1988	Chevrolet	P20	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1988	Chevrolet	P20	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1988	Chevrolet	P20	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1988	Chevrolet	P30	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1988	Chevrolet	P30	7.4L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1988	Chevrolet	P30	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1988	Chevrolet	P30	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1988	Pontiac	Fiero	2.8L	V6	N/A	Mushroom Type
1987	Chevrolet	P20	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1987	Chevrolet	P20	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1987	Chevrolet	P20	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1987	Chevrolet	P30	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1987	Chevrolet	P30	7.4L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1987	Chevrolet	P30	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1987	Chevrolet	P30	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1987	Pontiac	Fiero	2.8L	V6	N/A	Mushroom Type
1986	Chevrolet	P20	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1986	Chevrolet	P20	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1986	Chevrolet	P20	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1986	Chevrolet	P30	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1986	Chevrolet	P30	7.4L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1986	Chevrolet	P30	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1986	Chevrolet	P30	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1986	Pontiac	Fiero	2.8L	V6	N/A	Mushroom Type
1985	Chevrolet	P20	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1985	Chevrolet	P20	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1985	Chevrolet	P20	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1985	Chevrolet	P30	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1985	Chevrolet	P30	7.4L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1985	Chevrolet	P30	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1985	Chevrolet	P30	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1985	Chevrolet	S10	2.2L	L4	N/A	Mushroom Type
1985	GMC	S15	2.2L	L4	N/A	Mushroom Type
1985	Pontiac	Fiero	2.8L	V6	N/A	Mushroom Type
1984	Chevrolet	Corvette	5.7L	V8	N/A	Mushroom Type
1984	Chevrolet	P20	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	P20	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	P20	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	P30	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	P30	7.4L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	P30	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	P30	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	S10	2.0L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1984	Chevrolet	S10 Blazer	1.9L	L4	N/A	Mushroom Type
1984	GMC	S15	2.0L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1984	Pontiac	Fiero	2.5L	L4	N/A	Mushroom Type
1983	Chevrolet	P20	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	P20	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	P20	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	P30	5.7L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	P30	7.4L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	P30	6.2L	V8	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	P30	4.8L	L6	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	S10	2.0L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	S10	2.2L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1983	Chevrolet	S10 Blazer	2.0L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1983	GMC	S15	2.0L	L4	N/A	AC Cmpr High Press Cut-Out Switch
1982	Chevrolet	S10	1.9L	L4	N/A	Mushroom Type
1982	GMC	S15	1.9L	L4	N/A	Mushroom Type
1980	Buick	Skylark	2.8L	V6	N/A	Mushroom Type
No rows match your filter.

Directly replaces or cross-references 20 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Four Seasons — 3596715-223515-5427211-387152235155427207087211387901820272427965518281220775112207752ACC11-10102ACC1110102ASW70-1811CP0307SW-109SW109SW2235

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