Four Seasons® A C Trinary Switch 20991

Four Seasons A/C Trinary Switch are featured as follows:

• A/C Trinary Switch combines both high- and low-pressure A/C cut-off switches, as well as A/C Condenser Fan Switch, into a signal sensor/switch module.
• Trinary Switch automatically signals A/C Compressor Clutch (via relay) to engage or disengage as needed to in order to maintain consistent A/C system performance based on refrigerant pressure readings, as well as signals the condenser fan to turn on/off as needed to maintain proper condenser cooling.
• Precision engineered for vehicle specific applications.
• Premium parts you can rely on, designed to keep your A/C system in top shape.
• Manufactured by Four Seasons, a division of Standard Motor Products, Inc. the largest aftermarket mobile climate control parts supplier and compressor remanufacturer in the world.
• Backed by a rich heritage of manufacturing and engineering excellence as part of a comprehensive line of replacement mobile climate control products.
• Ideal for restoration projects to bring your vehicle back to its original glory.

The Four Seasons A/C Trinary Switch 20991 is a premium product to ensure your A/C system stays in top shape. Manufactured using high quality parts with long-term use and selling at an affordable price. As a part of Four Seasons' comprehensive line of replacement mobile climate control products, this Switch is backed by a rich heritage of manufacturing experience and engineering excellence. Designed to last longer and perform better as the best solution for your climate control requirements. Four Seasons operates under Standard Motor Products, Inc., is a leading global aftermarket distributor of mobile climate control parts and remanufacturer of compressors with all its products having unmatched quality and outstanding reliability.

Four Seasons, a division of Standard Motor Products, Inc., is a leader in the manufacturing and distribution of replacement climate control products for the automotive industry. They are widely recognized as the industry's largest supplier of aftermarket climate control parts, as well as the the world's leading A/C compressor remanufacturer. Product offerings also include a wide range of other automotive replacement parts including ignition, emissions controls, wire and cable, electrical, and fuel delivery components.