Product Overview

The Sunair CO-6318CA is a CP16-style, direct‑mount A/C compressor engineered for mobile HVAC. Manufactured in Taiwan, it uses a 12 V clutch coil and a bullet terminal for a secure single‑lead electrical connection. A PV8 serpentine pulley with a 119 mm (4.69 in) clutch diameter integrates with 8‑groove belt drives specified on many light-, medium-, and heavy‑duty platforms. The unit is configured for R134a refrigerant and PAG 46 oil, aligning with common service materials across fleet and specialty vehicle applications. Its TM/CP style footprint supports straightforward replacement where CP16 compressors are called out, helping technicians complete installs efficiently while maintaining OE‑style geometry and hose/drive clearances.

Quality Assurance & Application

Sunair maintains ISO 9001:2015 quality management and factory‑tests compressors using calorimeters, dust box testing, and endurance test machines to verify performance and durability. The CO-6318CA’s direct‑mount body, PV8 pulley, and 12 V coil deliver dependable engagement and belt tracking under typical operating loads. Classification under VMRS 001-001-002 aligns the unit as an A/C clutch and compressor assembly for parts management. Spec‑driven features—CP16 architecture, bullet terminal, and R134a/PAG 46 compatibility—make this model a practical fit for service replacement and new builds where these parameters are specified.