1999 3.3 ignition coils
 

1999 3.3 ignition coils, difference between electrical connections.
1 type has the 4 pins in square connector, 1 has 4 pins in line.
Whats the difference besides physical layout?

???? What are u talking about?

ones like this with square connector
Attachment 1644
ones like this with straight in line connector
Attachment 1645
so why the difference?

Go to your local auto parts place and get one instead of doing it online this way U can get the correct one for your car Only order stuff online like that if U know what u are doing .