Currently viewing: Home / Classic Auto Air Parts / Universal Parts / Pressure Switches / Pressure Switch PS4500 Harness and Boot – 4 wire Red Dot trinary switches Pressure Switch PS4500 Harness and Boot – 4 wire Red Dot trinary switches$46.56 inc GST PS 4500 PS4500 SKU: PS 4500 Categories: Classic Auto Air Parts, Pressure Switches, Universal Parts Related products Evaporator EV3329 suit Laser KN, KQ, Mazda 323 Protege $348.29 inc GST Read more Condenser CN5038 for Neon 97-99 $232.48 inc GST Read more Condenser CN1998 suit Laser late KA/KB, Mazda 323 10/80 to 5/85 $125.66 inc GST Read more Evaporator EV3257 suit various $237.19 inc GST Read more