Hello,

I need to replace my ECTS because the sensor is not working properly. I am not sure which one I should choose.

I usually get all my parts from rockauto.com and under their cooling system they dont call it an ECTS they only call it "Coolant Temperature Sensor" and their choices are:

http://www.rockauto.com/catalog/x,ca...8,partGroup,16

AIRTEX Part # 5S1523
(2) 1/8 in. Wide Terminals More Info
$14.61 $0.00 $14.61

TRU-TECH Part # TX78T
{COOLANT TEMPERATURE SENSOR} $15.90 $0.00 $15.90

STANDARD MOTOR PRODUCTS Part # TX78
{COOLANT TEMPERATURE SENSOR} More Info
$18.53 $0.00 $18.53

AIRTEX Part # 5S1522
(2) 3/32 in. Wide Terminals More Info
$20.79 $0.00 $20.79

FOUR SEASONS Part # 36448
For AC More Info
$26.79 $0.00 $26.79

Are these the right sensors I need? And if so which one is a good choice?

 

They are correct. Get the Standard Motor Products part.