Coimbatore is among the most industrially developed and commercially vibrant districts in TamilNadu. There are about 600 pump manufacturing units and 400 supporting units (support of pump set Parts) in Coimbatore; it accounts for nearly 40% of the pump sets manufactured in India. Employees play a vital role in this regards. Most of the organization wants to retain the talented employees in the organization, in the same way employees join the organization with various expectations and job needs. Various studies showed that job dissatisfaction leads to employee turnover absenteeism etc.The present study made an attempt to examine the relationship between job satisfaction and employee loyalty in pump manufacturing industries in Coimbatore region.