2003 Infiniti FX45 Engine Coolant Thermostat
Browse our online catalogue to find original replacement Engine Coolant Thermostats specifically designed to fit a 2003 Infiniti FX45.





2003 Infiniti FX45 Engine Coolant Thermostat
$29.41
10+ In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour Monday Feb. 16th
Pick-Up: Ready in 1 Hour Monday Feb. 16th
Required Per Vehicle: 1
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
Alternate Temperature Option Temperature 170F
Alternate Temperature Option Temperature 170F





2003 Infiniti FX45 Engine Coolant Thermostat
$29.41
10+ In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour Monday Feb. 16th
Pick-Up: Ready in 1 Hour Monday Feb. 16th
Required Per Vehicle: 1
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
OE Specified Temperature Temperature 180F
OE Specified Temperature Temperature 180F





2003 Infiniti FX45 Engine Coolant Thermostat
$26.17
In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour Monday Feb. 16th
Pick-Up: Ready in 1 Hour Monday Feb. 16th
Required Per Vehicle: 1
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
Alternate Temperature Option Temperature 170F
Alternate Temperature Option Temperature 170F





2003 Infiniti FX45 Engine Coolant Thermostat
$26.17
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours Monday Feb. 16th
Required Per Vehicle: 1
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
OE Specified Temperature Temperature 180F
OE Specified Temperature Temperature 180F





2003 Infiniti FX45 Engine Coolant Thermostat
$28.60
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours Monday Feb. 16th
Required Per Vehicle: 1
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
Alternate Temperature Option "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating." Temperature 170F
Alternate Temperature Option "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating." Temperature 170F





2003 Infiniti FX45 Engine Coolant Thermostat
$33.44
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours Monday Feb. 16th
Required Per Vehicle: 1
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
OE Specified Temperature "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating." Temperature 180F
OE Specified Temperature "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating." Temperature 180F




2003 Infiniti FX45 Engine Coolant Thermostat
$34.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti FX45
Vehicle Fitment Notes:
Part Attribute 1 Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat
Part Attribute 1 Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat




2003 Infiniti FX45 Engine Coolant Thermostat
$34.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
82°C (180°F) OE Temp Thermostat
82°C (180°F) OE Temp Thermostat




2003 Infiniti FX45 Engine Coolant Thermostat
$34.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
82°C Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat
82°C Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat




2003 Infiniti FX45 Engine Coolant Thermostat
$34.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
82°C (180°F) OE Temp Thermostat
82°C (180°F) OE Temp Thermostat




2003 Infiniti FX45 Engine Coolant Thermostat
$34.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
Includes Thermostat Seal 82°C 82°C (180°F) OE Temp Thermostat
Includes Thermostat Seal 82°C 82°C (180°F) OE Temp Thermostat




2003 Infiniti FX45 Engine Coolant Thermostat
$34.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
Part Attribute 1 Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat
Part Attribute 1 Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat




2003 Infiniti FX45 Engine Coolant Thermostat
$34.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
Part Attribute 1 Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat
Part Attribute 1 Includes Thermostat Seal 82°C (180°F) OE Temp Thermostat





2003 Infiniti FX45 Engine Coolant Thermostat
$29.95
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2003 Infiniti FX45
Equipped With:
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Engine Base: 4.5L 4500cc (-CID) V8 Bore 93.0cm (3.60in.) Stroke 82.7cm (3.26in.);
Vehicle Fitment Notes:
Alternate Temperature Option Temperature 150F
Alternate Temperature Option Temperature 150F