Car Parts Discount

Infiniti Q45 Thermostats

Great cars and trucks like your Q45 need great parts.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs these days. You purchased your Q45 because its a reputation for safety and Japanese engineering struck a chord inside you; so why would you be okay with anything but the best when it comes to great quality auto parts? Car aficionados appreciate the luxury built into each Infiniti, and know that only the best repair Q45 parts will suffice when maintenance needs to be done. Obviously, you bought your Q45 because you understood you would be getting best-in-class service and a trusted brand both impeccably combined into one automobile.

Why Thermostats replacement is so important.

Your car or truck has a liquid-cooled engine, and the device that controls the flow of coolant so that the engine can remain cool is your thermostat. On start-up, the thermostat remains closed; bypassing the flow of coolant through your radiator. This gets the coolant hot so that the engine warms up. Once it reaches an optimal operating temperature, your Infiniti Q45 thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your Infiniti Q45 engine that keeps it at a steady and controlled temperature determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

You've tried the rest, now try the best.

At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you buy the appropriate Infiniti Q45 part for your project or repair. Buying new Infiniti parts from www.carpartsdiscount.com means you are paying the lowest prices for the absolute greatest original and aftermarket replacement Q45 parts on the internet. Given all the hassles associated with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. Just choose your year from the list below to find the right Infiniti Q45 Thermostats for your 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Infiniti Q45 Engine Coolant Thermostat, OEM: 34160Gates
2002-2006 Infiniti Q45 Gates Engine Coolant Thermostat 34160
5.85, Save 39%   NEW ITEM
OEM: 34160, Item: 1451159
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Infiniti Q45 Engine Coolant Thermostat, OEM: 15112Stant
2002-2003 Infiniti Q45 Stant Engine Coolant Thermostat 15112
6.35, Save 39%   NEW ITEM
OEM: 15112, Item: 1201364
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Infiniti Q45 Engine Coolant Thermostat, OEM: 268-180/268180Motorad
1997-2001 Infiniti Q45 Motorad Engine Coolant Thermostat 268-180
7.25, Save 40%   NEW ITEM
OEM: 268-180, Item: 1407318
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 302-180/302180Motorad
2002-2006 Infiniti Q45 Motorad Engine Coolant Thermostat 302-180
8.65, Save 40%   NEW ITEM
OEM: 302-180, Item: 1405016
  Only 3 left In Stock, Usually ships within 1 business day
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Infiniti Q45 Engine Coolant Thermostat, OEM: 282-170/282170Motorad
1990-1996 Infiniti Q45 Motorad Engine Coolant Thermostat 282-170
8.85, Save 39%   NEW ITEM
OEM: 282-170, Item: 1405001
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 302-170/302170Motorad
2002-2006 Infiniti Q45 Motorad Engine Coolant Thermostat 302-170
8.95, Save 40%   NEW ITEM
OEM: 302-170, Item: 1418286
  Only 2 left In Stock, Usually ships within 1 business day
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Infiniti Q45 Engine Coolant Thermostat, OEM: 268-170/268170Motorad
1997-2001 Infiniti Q45 Motorad Engine Coolant Thermostat 268-170
9.55, Save 40%   NEW ITEM
OEM: 268-170, Item: 1404989
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 14127Stant
2003 Infiniti Q45 Stant Engine Coolant Thermostat 14127
10.15, Save 40%  
OEM: 14127, Item: 642543
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Lower

Infiniti Q45 Engine Coolant Thermostat, OEM: 14128Stant
2002-2003 Infiniti Q45 Stant Engine Coolant Thermostat 14128
10.15, Save 40%   NEW ITEM
OEM: 14128, Item: 642544
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Infiniti Q45 Gates Engine Coolant Thermostat, OEM: GAT 33877/GAT33877Gates
2003-2005 Infiniti Q45 Gates Engine Coolant Thermostat
10.25,  
OEM: GAT 33877, Item: 242821
  Should ship within a week to 10 days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Infiniti Q45 Engine Coolant Thermostat, OEM: 33877Gates
2003-2005 Infiniti Q45 Gates Engine Coolant Thermostat 33877
10.45, Save 40%   NEW ITEM
OEM: 33877, Item: 621059
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Infiniti Q45 Engine Coolant Thermostat, OEM: 33878Gates
2002-2006 Infiniti Q45 Gates Engine Coolant Thermostat 33878
10.45, Save 40%   NEW ITEM
OEM: 33878, Item: 667753
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Infiniti Q45 Thermostat, OEM: 2120060U0077Motorad
1990-1996 Infiniti Q45 Motorad Thermostat 2120060U0077
10.65, Save 40%   NEW ITEM
OEM: 2120060U0077, Item: 71920
  In Stock, Usually ships within 1 business day
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Motorad
2002-2006 Infiniti Q45 Motorad Engine Coolant Thermostat 302 170
11.25, Save 39%   NEW ITEM
OEM: 302 170, Item: 1364367
  In Stock, Usually ships within 1 business day
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Infiniti Q45 Engine Coolant Thermostat, OEM: TX16895Mahle
2002-2006 Infiniti Q45 Mahle Engine Coolant Thermostat TX16895
11.25, Save 40%   NEW ITEM
OEM: TX16895, Item: 1056301
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upper

Infiniti Q45 Thermostat, 82C / 180F, OEM: 19300PR7A02A82Motorad
2002-2006 Infiniti Q45 Motorad Thermostat, 82C / 180F 19300PR7A02A82
11.75, Save 39%   NEW ITEM
OEM: 19300PR7A02A82, Item: 69233
  In Stock, Usually ships within 1 business day
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Infiniti Q45 Thermostat, 82C / 180F, OEM: 21200V501082Motorad
1997-2001 Infiniti Q45 Motorad Thermostat, 82C / 180F 21200V501082
11.95, Save 39%   NEW ITEM
OEM: 21200V501082, Item: 71934
  In Stock, Usually ships within 1 business day
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Infiniti Q45 Engine Coolant Thermostat, OEM: 143-0719/1430719Beck Arnley
1990-1996 Infiniti Q45 Beck Arnley Engine Coolant Thermostat 143-0719
12.25, Save 40%   NEW ITEM
OEM: 143-0719, Item: 579393
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Gates Engine Coolant Thermostat, OEM: GAT 33942/GAT33942Gates
1990-1996 Infiniti Q45 Gates Engine Coolant Thermostat
13.55,  
OEM: GAT 33942, Item: 243316
  Should ship within a week to 10 days
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 33942Gates
1990-1996 Infiniti Q45 Gates Engine Coolant Thermostat 33942
13.85, Save 40%   NEW ITEM
OEM: 33942, Item: 675476
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 14687Stant
1990-1996 Infiniti Q45 Stant Engine Coolant Thermostat 14687
14.15, Save 40%   NEW ITEM
OEM: 14687, Item: 1201338
  In Stock, Usually ships within 1 business day
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Infiniti Q45 Thermostat, OEM: 143-0721/1430721Beck Arnley
1997-2001 Infiniti Q45 Beck Arnley Thermostat 143-0721
14.45, Save 39%   NEW ITEM
OEM: 143-0721, Item: 302639
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Thermostat, 77C / 171F, OEM: 21200V501077Motorad
1997-2001 Infiniti Q45 Motorad Thermostat, 77C / 171F 21200V501077
14.75, Save 39%   NEW ITEM
OEM: 21200V501077, Item: 71933
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 7268-180/7268180Motorad
1997-2001 Infiniti Q45 Motorad Engine Coolant Thermostat 7268-180
15.05, Save 40%   NEW ITEM
OEM: 7268-180, Item: 1405156
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Thermostat, OEM: 143-0852/1430852Beck Arnley
2002 Infiniti Q45 Beck Arnley Thermostat 143-0852
15.85, Save 39%   NEW ITEM
OEM: 143-0852, Item: 302697
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Thermostat, 78C / 172F, OEM: 19300PR7A0278
2002-2006 Infiniti Q45 Tama Thermostat, 78C / 172F 19300PR7A0278
15.85, Save 39%   NEW ITEM
OEM: 19300PR7A0278, Item: 69232
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: THM-011/THM011Aisin
2002-2006 Infiniti Q45 Aisin Engine Coolant Thermostat THM-011
16.15, Save 39%   NEW ITEM
OEM: THM-011, Item: 1411181
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 143-0852/1430852Beck Arnley
2002 Infiniti Q45 Beck Arnley Engine Coolant Thermostat 143-0852
16.25, Save 39%   NEW ITEM
OEM: 143-0852, Item: 671340
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Thermostat, OEM: 143-0845/1430845Beck Arnley
2003-2006 Infiniti Q45 Beck Arnley Thermostat 143-0845
16.95, Save 39%   NEW ITEM
OEM: 143-0845, Item: 302694
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 7302-170/7302170Motorad
2002-2006 Infiniti Q45 Motorad Engine Coolant Thermostat 7302-170
18.25, Save 39%  
OEM: 7302-170, Item: 1405161
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 7302-180/7302180Motorad
2002-2006 Infiniti Q45 Motorad Engine Coolant Thermostat 7302-180
18.25, Save 39%   NEW ITEM
OEM: 7302-180, Item: 1405162
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Thermostat, OEM: 212004W01077Motorad
2001-2005 Infiniti Q45 Motorad Thermostat 212004W01077
20.15, Save 40%   NEW ITEM
OEM: 212004W01077, Item: 71915
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Thermostat, OEM: 21200AD201
2006 Infiniti Q45 Tomax Thermostat 21200AD201
21.45, Save 39%   NEW ITEM
OEM: 21200AD201, Item: 71927
  Only 4 left In Stock, Usually ships within 1 business day
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Infiniti Q45 Engine Coolant Thermostat, OEM: 14668Stant
2002 Infiniti Q45 Stant Engine Coolant Thermostat 14668
22.25, Save 40%  
OEM: 14668, Item: 383641
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: THN-013/THN013Aisin
1997-2001 Infiniti Q45 Aisin Engine Coolant Thermostat THN-013
23.15, Save 39%   NEW ITEM
OEM: THN-013, Item: 1404367
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 34041Gates
2002 Infiniti Q45 Gates Engine Coolant Thermostat 34041
23.35, Save 39%   NEW ITEM
OEM: 34041, Item: 1340458
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: MMTS-350Z-03L/MMTS350Z03LMishimoto
2002 Infiniti Q45 Mishimoto Engine Coolant Thermostat MMTS-350Z-03L
Add for Price, Save 36%   NEW ITEM
OEM: MMTS-350Z-03L, Item: 1338701
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 143-0719/1430719Beck Arnley
1990-1996 Infiniti Q45 Beck Arnley Engine Coolant Thermostat 143-0719
12.15, Save 39%   NO STOCK
OEM: 143-0719, Item: 945625
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: 143-0721/1430721Beck Arnley
1997-2001 Infiniti Q45 Beck Arnley Engine Coolant Thermostat 143-0721
14.75, Save 40%   NO STOCK
OEM: 143-0721, Item: 579395
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: THN-012/THN012Aisin
1995-1996 Infiniti Q45 Aisin Engine Coolant Thermostat THN-012
23.15, Save 39%   NO STOCK
OEM: THN-012, Item: 1422075
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Infiniti Q45 Engine Coolant Thermostat, OEM: TX14782DMahle
2002-2006 Infiniti Q45 Mahle Engine Coolant Thermostat TX14782D
23.65, Save 39%   NO STOCK
OEM: TX14782D, Item: 1056293
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower