UAC Parts Catalog
CADILLAC MODEL LIST:
SWITCHES / CADILLAC Rev. 05/31/05
ALLANTE ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
93 V8 4.6L L37 Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93 V8 4.6L L37 Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93 V8 4.6L L37 Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
92-89 V8 4.5L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
92-89 V8 4.5L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
92-89 V8 4.5L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
88-87 V8 4.1L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 2331
88-87 V8 4.1L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
88-87 V8 4.1L Compressor Switch (2 terminal - White or Red) 6551943 SW 10011
CALAIS ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
93-83   COMPRESSOR SWITCHES, 1 Terminal White   SW 2122
93-83   COMPRESSOR SWITCHES, 2 Terminal Gray   SW 2335
93-83   COMPRESSOR SWITCHES, 2 Terminal Purple   SW 2503C
93-83   COMPRESSOR SWITCHES, 2 Terminal White or Red   SW 2331
93-83   COMPRESSOR SWITCHES, 2 Terminal Yellow   SW 2336
93-87   LOW PRESSURE CUT-OFF, All  
SW 1135
77   LOW PRESSURE CUT-OFF, All  
SW 2147
92-85   RADIATOR FAN, FWD 9/16" Sensor   SW 4229
76-71   Thermal Limiter Fuse, Located in Wiring Between
Clutch Coil & Back of A6 Compressor		  
SW 5759
CIMARRON ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
83 L4 2.0L Blower Control Switch 7897272 SW 1069
82 L4 1.8L Blower Control Switch 7897272 SW 1069
88-85 V6 2.8L Clutch Cycling Switch (Pressure) 15 1122, 2151, 2209 SW 1122C
86-83 L4 2.0L Clutch Cycling Switch (Pressure) 15 1122, 2151, 2209 SW 1122C
86-82   Clutch Cycling Switch (Pressure), All   SW 2151C
82 L4 1.8L Clutch Cycling Switch (Pressure) 15 1122, 2151, 2209 SW 1122C
93-83   1 Terminal White   SW 2122
93-83   2 Terminal Gray   SW 2335
93-83   2 Terminal Purple   SW 2503C
93-83   2 Terminal White or Red   SW 2331
93-83   2 Terminal Yellow   SW 2336
88-85 V6 2.8L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
88-85 V6 2.8L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
88-85 V6 2.8L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
86-83 L4 2.0L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
86-83 L4 2.0L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
86-83 L4 2.0L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
87-85   RADIATOR FAN, 2.8W Refrigerant Pressure  
SW 1136
85   All 5/16" Sensor   SW 4229
84-82   All 5/16" Sensor   SW 4229
CONCOURS ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
96 V8 4.6L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
96 V8 4.6L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
96 V8 4.6L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
95-94 V8 4.6L LD8 Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
95-94 V8 4.6L LD8 Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
95-94 V8 4.6L LD8 Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
DEVILLE ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
90-88 V8 4.5L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
87-83 V8 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
82-80 V6 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
81-80 V8 6.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
79-77 V8 7.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
93-91 V8 4.9L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93-91 V8 4.9L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93-91 V8 4.9L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93-88 V8 4.5L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93-88 V8 4.5L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93-83   Compressor Switch1 (Terminal White)   SW 2122
93-83   Compressor Switch (2 Terminal Gray)   SW 2335
93-83   Compressor Switch (2 Terminal Yellow)   SW 2336
90-88 V8 4.5L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
87-83 V8 4.1L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
87-83 V8 4.1L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
87-83 V8 4.1L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
85 V6 4.3L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
85 V6 4.3L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
85 V6 4.3L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
84-83 V8 5.7L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
84-83 V8 5.7L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
84-83 V8 5.7L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93-87   LOW PRESSURE CUT-OFF, All  
SW 1135
77   LOW PRESSURE CUT-OFF, All  
SW 2147
77 V8 7.0L Low Pressure Cut-Off Switch 6272089 Same As Above
SW 2147
92-85   RADIATOR FAN, FWD 9/16" Sensor   SW 4229
76-71   Thermal Limiter Fuse, Located in Wiring Between
Clutch Coil & Back of A6 Compressor		  
SW 5759
ELDORADO ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
85-82 V8 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
82-81 V6 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
81-80 V8 6.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
80-79 V8 5.7L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
78-77 V8 7.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
93-91 V8 4.9L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93-91 V8 4.9L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93-91 V8 4.9L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93-83   Compressor Switch, 1 Terminal White   SW 2122
93-83   Compressor Switch, 2 Terminal Gray   SW 2335
93-83   Compressor Switch, 2 Terminal Yellow   SW 2336
93 V8 4.6L L37 Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93 V8 4.6L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93 V8 4.6L L37 Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93 V8 4.6L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93 V8 4.6L L37 Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93 V8 4.6L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
90-88 V8 4.5L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
90-88 V8 4.5L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
90-88 V8 4.5L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
87-83 V8 4.1L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
87-83 V8 4.1L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
87-83 V8 4.1L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
85-83 V8 5.7L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
85-83 V8 5.7L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
85-83 V8 5.7L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93-86   LOW PRESSURE CUT-OUT, All  
SW 1135
77 V8 7.0L Low Pressure Cut-Off Switch 6272089
SW 2147
73-71   Thermal Limiter Fuse, Located in Wiring Between
Clutch Coil & Back of A6 Compressor		  
SW 5759
FLEETWOOD ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
96-94 V8 5.7L LT1 Clutch Cycling Switch (Pressure) 15 2960 SW 1122-R134AC
93 V8 4.9L Clutch Cycling Switch (Pressure) 15 1122, 2151, 2209 SW 1122C
93 V8 5.7L Cycling Switch 15 1122, 2151, 2209 SW 1122C
90-88 V8 4.5L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
90 V8 5.7L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
89-86 V8 5.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
87-82 V8 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
84-80 V8 6.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
82-80 V6 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
79-77 V8 7.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
93-83   1 Terminal White   SW 2122
93-83   2 Terminal Gray   SW 2335
93-83   2 Terminal Yellow   SW 2336
93-83 V8 4.9L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93-83 V8 4.9L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93-91 V8 4.9L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93-83 V8 5.7L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93-83 V8 5.7L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93-83 V8 5.7L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
92-86 V8 5.0L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
92-86 V8 5.0L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
92-86 V8 5.0L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
90-88 V8 4.5L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
90-88 V8 4.5L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
90-88 V8 4.5L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
87-83 V8 4.1L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
87-83 V8 4.1L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
87-83 V8 4.1L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
85 V6 4.3L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
85 V6 4.3L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
85 V6 4.3L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
84-83 V8 6.0L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
84-83 V8 6.0L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
84-83 V8 6.0L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93-87   LOW PRESSURE CUT-OFF
All		  
SW 1135
77 V8 7.0L Low Pressure Cut-Off Switch 6272089
SW 2147
92-85   FWD 9/16" Sensor   SW 4229
76-71   Thermal Limiter Fuse, Located in Wiring Between
Clutch Coil & Back of A6 Compressor		  
SW 5759
LIMO ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
93-83   1 Terminal White   SW 2122
93-83   2 Terminal Gray   SW 2335
93-83   2 Terminal Purple   SW 2503C
93-83   2 Terminal White or Red   SW 2331
93-83   2 Terminal Yellow   SW 2336
93-87   LOW PRESSURE CUT-OFF
All		  
SW 1135
77   All  
SW 2147
92-85   FWD 9/16" Sensor   SW 4229
SEVILLE ENGINE SPECS DESCRIPTION OEM PART NO. UAC PART NO.
80-77 V8 5.7L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
81-80 V8 6.0L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
82-81 V6 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
85-82 V8 4.1L Clutch Cycling Switch (Thermostatic) DOAZ-19618-A SW 3122C
93-83   Compressor Switch, 1 Terminal White   SW 2122
93-83   Compressor Switch, 2 Terminal Gray   SW 2335
93-83   Compressor Switch, 2 Terminal Yellow   SW 2336
93-91 V8 4.9L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93-91 V8 4.9L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93-91 V8 4.9L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93 V8 4.6L L37 Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
93 V8 4.6L L37 Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
93 V8 4.6L L37 Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
90-88 V8 4.5L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
90-88 V8 4.5L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
90-88 V8 4.5L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
87-83 V8 4.1L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
87-83 V8 4.1L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
87-83 V8 4.1L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
85-83 V8 5.7L Compressor Switch (2 terminal - White or Red) 6551943 SW 2331
85-83 V8 5.7L Compressor Switch (2 terminal - Purple) 6551998 SW 2503C
85-83 V8 5.7L Compressor Switch (2 terminal - Blue or Green) 6551946 SW 10011
93-86   LOW PRESSURE CUT-OUT, All  
SW 1135
77 V8 5.7L LOW PRESSURE CUT-OUT, Low Pressure Cut-Off Switch 6272089
SW 2147
Universal Air Conditioner // 1441 Heritage Parkway, PO Box 299 // Mansfield, TX 76063
817-740-3900 // fax 817-740-3997