2001 Infiniti Q45 Engine Coolant Thermostats
Save up to 40% on original replacement 2001 Infiniti Q45 Engine Coolant Thermostats. Navigate our online catalogue to find Engine Coolant Thermostats and other parts designed specifically to fit a 2001 Infiniti Q45.








Engine Coolant Thermostat
$27.45
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant Alternate Temperature Option Temperature 170F
Use Silicone Sealant Alternate Temperature Option Temperature 170F







Engine Coolant Thermostat
$27.45
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant Alternate Temperature Option Temperature 170F Includes thermostat
Use Silicone Sealant Alternate Temperature Option Temperature 170F Includes thermostat







Engine Coolant Thermostat
$27.45
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant OE Specified Temperature Temperature 180F
Use Silicone Sealant OE Specified Temperature Temperature 180F







Engine Coolant Thermostat
$27.45
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant OE Specified Temperature Temperature 180F Includes thermostat
Use Silicone Sealant OE Specified Temperature Temperature 180F Includes thermostat







Engine Coolant Thermostat
$27.45
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant Higher Alternate Temperature Replacement Temperature 192F
Use Silicone Sealant Higher Alternate Temperature Replacement Temperature 192F







Engine Coolant Thermostat
$35.88
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant Alternate Temperature Option Temperature 170F
Use Silicone Sealant Alternate Temperature Option Temperature 170F







Engine Coolant Thermostat
$38.44
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant 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
Use Silicone Sealant 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







Engine Coolant Thermostat
$38.44
Limited Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Use Silicone Sealant 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
Use Silicone Sealant 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



Engine Coolant Thermostat
$45.05
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle Fitment Notes:
Part Attribute 1 No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C (180°F) OE Temp Thermostat
Part Attribute 1 No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C (180°F) OE Temp Thermostat



Engine Coolant Thermostat
$45.05
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
82°C (180°F) OE Temp Thermostat
82°C (180°F) OE Temp Thermostat



Engine Coolant Thermostat
$45.05
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
82°C (180°F) OE Temp Thermostat
82°C (180°F) OE Temp Thermostat



Engine Coolant Thermostat
$45.05
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C 82°C (180°F) OE Temp Thermostat
No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C 82°C (180°F) OE Temp Thermostat



Engine Coolant Thermostat
$45.05
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Part Attribute 1 No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C (180°F) OE Temp Thermostat
Part Attribute 1 No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C (180°F) OE Temp Thermostat



Engine Coolant Thermostat
$45.05
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
Part Attribute 1 No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C (180°F) OE Temp Thermostat
Part Attribute 1 No Gasket Required, use "FIPG" Form In Place Gasket Sealant. AISIN #AB1207B1 82°C (180°F) OE Temp Thermostat