2003 Infiniti Q45 Engine Cooling Parts

Replacement Cooling System Parts
  • Four Seasons® - Coolant Temperature Sensor
    Four Seasons®Coolant Temperature Sensor
    0
    # mpn947118392
    Infiniti Q45 2003, Coolant Temperature Sensor by Four Seasons®. Terminal Quantity: 2. Connector Shape: Rectangle. Connector Gender: Female. Terminal Type: Pin. All products are engineered and tested to provide years of trouble free...
    Brass Construction for Accurate Temperature SensingColor Coded for Easy Identification
    $22.44
  • Gates® - Engine Coolant Water Outlet
    Gates®Engine Coolant Water Outlet
    0
    # mpn4491637847
    Infiniti Q45 2003, Engine Coolant Water Outlet by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the...
    Advanced weld process guarantees consistent, long-lasting performanceTop quality materials and improved seal design provide leak-free service
    $25.08
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap
    0
    # mpn5053667515
    Infiniti Q45 2003, Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 13 psi. Type: Closed System. Shell Diameter: 2.59". Filler Neck Outside Diameter: 1.69". Cap Depth: 1.06". Filler Neck Inside Diameter: 1.26". Filler Neck...
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $8.73
  • Dorman® - Yellow Engine Coolant Recovery Tank Cap
    Dorman®Yellow Engine Coolant Recovery Tank Cap
    0
    # mpn2384661
    Infiniti Q45 2003, Yellow Engine Coolant Recovery Tank Cap by Dorman®. Type: Twist On. Material: Plastic. Finish: Yellow. Package Type: Card. Length: 0.442". Width: 1.494". Dorman offers a variety of Engine Coolant Recovery Tank Caps...
    Save time, money and labor by replacing only the Cap instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time
    $4.16
  • MotoRad® - Engine Coolant Radiator Cap
    MotoRad®Engine Coolant Radiator Cap
    0
    # mpn4652383193
    Infiniti Q45 2003, Engine Coolant Radiator Cap by MotoRad®. Pressure: 13 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. This top-grade product is expertly made in...
    Offer precise pressure controlEnsure the proper fit
    $4.75
  • MotoRad® - Engine Coolant Thermostat Housing
    MotoRad®Engine Coolant Thermostat Housing
    0
    # mpn4714031575
    Infiniti Q45 2003, Engine Coolant Thermostat Housing by MotoRad®. Position: Upper. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $10.84
  • MotoRad® - Engine Coolant Safety Lever Radiator Cap
    MotoRad®Engine Coolant Safety Lever Radiator Cap
    0
    # mpn823292511
    Infiniti Q45 2003, Engine Coolant Safety Lever Radiator Cap by MotoRad®. Pressure: 13 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever radiator...
    Offer precise pressure controlEnsure the proper fit
    $5.66
  • Mahle® - Engine Coolant Outlet Gasket
    Mahle®Engine Coolant Outlet Gasket
    0
    # 5739012749
    Infiniti Q45 2003, Engine Coolant Outlet Gasket by Mahle®. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and function. Made using advanced technology and the...
    Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
    $2.50 - $3.69
  • SKP® - Engine Coolant Radiator Cap
    SKP®Engine Coolant Radiator Cap
    0
    # mpn4933874118
    Infiniti Q45 2003, Engine Coolant Radiator Cap by SKP®. Pressure: 13 psi. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    High quality at an affordable priceExpertly made from premium materials
    $2.87
  • Facet® - Engine Coolant Temperature Sensor
    Facet®Engine Coolant Temperature Sensor
    0
    # mpn4620711799
    Infiniti Q45 Base 2003, Engine Coolant Temperature Sensor by Facet®. The electronic engine management system has become a fundamental element in modern motor vehicles. It works to prevent failures that might seriously compromise the...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $9.78
  • WVE® - Engine Coolant Temperature Sensor
    WVE®Engine Coolant Temperature Sensor
    0
    # mpn4732843747
    Infiniti Q45 2003, Engine Coolant Temperature Sensor by WVE®. Terminal Quantity: 2. Connector Shape: Square. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This product is...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $10.55
  • Four Seasons® - Upper Engine Coolant Water Inlet w/o Thermostat
    Four Seasons®Upper Engine Coolant Water Inlet w/o Thermostat
    0
    # mpn2372294142
    Infiniti Q45 2003, Upper Engine Coolant Water Inlet without Thermostat by Four Seasons®. Material: Thermoplastic. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $16.24
  • SKP® - Engine Coolant Thermostat Housing
    SKP®Engine Coolant Thermostat Housing
    0
    # mpn4794989524
    Infiniti Q45 2003, Engine Coolant Thermostat Housing by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards
    $7.40
  • gpd® - Engine Coolant Water Outlet
    gpd®Engine Coolant Water Outlet
    0
    # mpn4842105210
    Infiniti Q45 2003, Engine Coolant Water Outlet by gpd®. Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat housing and water outlets are connections that transfer coolant between the...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $17.26
  • Gates® - Engine Coolant Thermostat Seal
    Gates®Engine Coolant Thermostat Seal
    0
    # mpn4563352791
    Infiniti Q45 2003, Engine Coolant Thermostat Seal by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the...
    Great design and functionMade from sturdy materials
    $1.44
  • Standard® - Tru-Tech™ Engine Coolant Temperature Sensor
    Standard®Tru-Tech™ Engine Coolant Temperature Sensor
    0
    # mpn1431874
    Infiniti Q45 2003, Tru-Tech™ Engine Coolant Temperature Sensor by Standard®. Terminal Quantity: 1. Connector Gender: Female. Terminal Gender: Male. Standard is to be the leading independent supplier to the automotive aftermarket,...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $9.70
  • NTC® - Water Temperature Sensor
    NTC®Water Temperature Sensor
    0
    # mpn4639006961
    Infiniti Q45 2003, Water Temperature Sensor by NTC®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $36.25
  • NTK® - Engine Coolant Temperature Sensor
    NTK®Engine Coolant Temperature Sensor
    0
    # mpn4642569189
    Infiniti Q45 2003, Engine Coolant Temperature Sensor by NTK®. Connector Shape: Square. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $23.98
  • Gates® - Engine Coolant Safety Release Radiator Cap
    Gates®Engine Coolant Safety Release Radiator Cap
    0
    # mpn1933799
    Infiniti Q45 2003, Engine Coolant Safety Release Radiator Cap by Gates®. Pressure: 13 psi. Type: Optional System. Shell Diameter: 2.2". Filler Neck Outside Diameter: 1.69". Cap Depth: 1.41". Filler Neck Inside Diameter: 1.61". Filler...
    Great design and functionMade from sturdy materials
    $9.13
  • iD Select® - Safety Lever™ Engine Coolant Radiator Cap
    iD Select®Safety Lever™ Engine Coolant Radiator Cap
    0
    # mpn4737963003
    Infiniti Q45 2003, Safety Lever™ Engine Coolant Radiator Cap by iD Select®. Pressure: 13 psi. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $5.03
  • SKP® - Engine Coolant Temperature Sensor
    SKP®Engine Coolant Temperature Sensor
    0
    # mpn4689619280
    Infiniti Q45 2003, Engine Coolant Temperature Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    High quality at an affordable priceExpertly made from premium materials
    $3.04
  • Standard® - Intermotor™ Engine Coolant Temperature Sensor
    Standard®Intermotor™ Engine Coolant Temperature Sensor
    0
    # mpn53649799
    Infiniti Q45 2003, Intermotor™ Engine Coolant Temperature Sensor by Standard®. Terminal Quantity: 2. Connector Shape: Square. Connector Gender: Female. Connector Quantity: 1. Terminal Gender: Male. Terminal Type: Blade. Voltage: 12 V....
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $19.47
  • FAE® - Engine Coolant Temperature Sensor
    FAE®Engine Coolant Temperature Sensor
    0
    # mpn4642568951
    Infiniti Q45 2003, Engine Coolant Temperature Sensor by FAE®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
    Expertly crafted from the highest grade materialsWill deliver years of reliable service
    $25.00
  • Holstein® - Engine Coolant Temperature Sensor
    Holstein®Engine Coolant Temperature Sensor
    0
    # mpn4775702852
    Infiniti Q45 2003, Engine Coolant Temperature Sensor by Holstein®. Terminal Quantity: 2. Connector Shape: Square. Connector Gender: Female. Terminal Type: Blade. Global coverage of European, Asian, and Domestic vehicles. OE Replacement...
    Holstein Parts uses only the highest quality materials and engineering for parts that are truly built to match or exceed the OE partHolstein Parts Blower Motor Resistors offer superior coverage for domestic and import applications
    $5.95
  • Dorman® - Radiator Mount Bushings
    Dorman®Radiator Mount Bushings
    0
    # mpn1498548238
    Infiniti Q45 2003, Upper Radiator Mount Bushings by Dorman®. Dorman Radiator Bushing is constructed from durable rubber. Often lost during radiator servicing, this Bushing secures the radiator to the vehicle and eliminates excessive...
    Direct replacement for a proper fitEasy to install
    $4.70
  • Ishino® - Engine Coolant Water Pipe O-Ring
    Ishino®Engine Coolant Water Pipe O-Ring
    0
    # mpn4650451027
    Infiniti Q45 2003, Engine Coolant Water Pipe O-Ring by Ishino®. Location: Pipe to Engine (Under Intake Manifold). Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $2.40
  • MotoRad® - Engine Coolant Thermostat Seal
    MotoRad®Engine Coolant Thermostat Seal
    0
    # 5738889843
    Infiniti Q45 2003, Engine Coolant Thermostat Seal by MotoRad®. MotoRad seals and gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a superior, long lasting seal.
    Made of High quality materialsResistance to high tempertures
    $0.56 - $0.65
  • TRQ® - Coolant Temperature Sensor
    Save 5%
    TRQ®Coolant Temperature Sensor
    0
    # mpn4989919237
    Infiniti Q45 2003, Coolant Temperature Sensor by TRQ®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $20.85
    $21.95Save $1.10 (5%)
  • SMP® - Engine Cooling Fan Motor Relay
    SMP®Engine Cooling Fan Motor Relay
    0
    # mpn4871929534
    Infiniti Q45 2003, Engine Cooling Fan Motor Relay by SMP®.
    $24.08
  • Ishino® - Engine Coolant Radiator Drain Plug Gasket
    Ishino®Engine Coolant Radiator Drain Plug Gasket
    0
    # mpn4477913780
    Infiniti Q45 2003, Engine Coolant Radiator Drain Plug Gasket by Ishino®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $1.86




Shop By Service Type

2003 Infiniti Q45 Engine Cooling Reviews

1 review
Installed but it became loose and fell off.
Posted by Dewayne (Stanton, CA) / July 02, 20172011 Nissan Quest
CARiD FacebookCARiD TwitterCARiD YouTube ChannelCARiD PinterestCARiD Instagram
Inspiration Gallery
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.
CUSTOMER SERVICE
INFORMATION
CONTACTS