threejacks
Full Access Member
I went to Advance Auto today to buy a new glow plug relay. The one they had (had to order) was a complete unit, solenoid switch on top of rectangular box. $168.00 In the past I have just bought the solenoid relay on top costing from $30.00 to $60.00. After looking thru several catalogs they came up with a Sorenson Switch Solenoid part no: 5594Z. Externally it looks correct but for $7.97 I am questioning the internal works. What can you tell me?