2018 Acura RLX Engine Coolant Thermostats
Save up to 40% on original replacement 2018 Acura RLX Engine Coolant Thermostats. Navigate our online catalogue to find Engine Coolant Thermostats and other parts designed specifically to fit a 2018 Acura RLX.







Engine Coolant Thermostat
$85.39
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle Fitment Notes:
Part Attribute 1 Integral Thermostat & Housing
Part Attribute 1 Integral Thermostat & Housing






Engine Coolant Thermostat
$85.39
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.5L 3471cc V6 (3.50x3.66; 89.0x93.0);
Engine Base: 3.5L 3471cc V6 (3.50x3.66; 89.0x93.0);






Engine Coolant Thermostat
$85.39
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.5L 3471cc V6 (3.50x3.66; 89.0x93.0);
Engine Base: 3.5L 3471cc V6 (3.50x3.66; 89.0x93.0);
Vehicle Fitment Notes:
Integral Thermostat & Housing 78°C
Integral Thermostat & Housing 78°C






Engine Coolant Thermostat
$85.39
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.5L 3471cc V6 (3.50x3.66; 89.0x93.0);
Engine Base: 3.5L 3471cc V6 (3.50x3.66; 89.0x93.0);
Vehicle Fitment Notes:
Part Attribute 1 Integral Thermostat & Housing
Part Attribute 1 Integral Thermostat & Housing