2003 Infiniti Q45 A/C & Heating Parts
- Genuine®HVAC Heater Hose ConnectorInfiniti Q45 2003, HVAC Heater Hose Connector by Genuine®. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$32.81
- gpd®A/C Pressure Transducer ConnectorInfiniti Q45 2003, A/C Pressure Transducer Connector by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$20.80
- Standard®Intermotor™ A/C Compressor Control RelayInfiniti Q45 2003, Intermotor™ A/C Compressor Control Relay by Standard®. With Square Connector Shape. Type: 4 Blade Male Terminal. Amperage Rating: 30 A. Without Bracket. Standard is to be the leading independent supplier to the...High quality composite housings protect against harsh temperatures and severe under hood conditionsFeaturing brass or copper contacts where specified for extended wear$19.10
- Standard®Intermotor™ Ambient Air Temperature SensorInfiniti Q45 2003, Intermotor™ Ambient Air Temperature Sensor by Standard®. With Oval Connector Shape. Type: 2 Blade Male Terminal. Genuine Intermotor Quality. Standard is to be the leading independent supplier to the automotive...Temperature sensor design specifies tight tolerance thermistor response values to assure accuracy of the temperature measurement and proper part operationAll Air Charge and Manifold Temperature sensors are 100% factory tested to ensure trouble-free performance$32.27
- Standard®Intermotor™ Cabin Air Temperature SensorInfiniti Q45 2003, Intermotor™ Cabin Air Temperature Sensor by Standard®. Type: 2 Pin Male Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Premium parts you can rely onDesigned to keep your A/C system in top shape$69.31
- Standard®Tru-Tech™ A/C Compressor Control RelayInfiniti Q45 2003, Tru-Tech™ A/C Compressor Control Relay by Standard®. With Square Connector Shape. Type: 4 Blade Male Terminal. Amperage Rating: 30 A. Standard is to be the leading independent supplier to the automotive aftermarket,...Standard T-Series is a competitively priced line containing some of the most popular part numbers to help you meet your market needs. The Standard T-Series is a fit whenever a commercially acceptable product is called for.Standard® T-Series relays are designed to meet the original equipment form, fit and function$11.73
- CRP®A/C Refrigerant Pressure SensorInfiniti Q45 2003, A/C Refrigerant Pressure Sensor by CRP®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the...Durable construction to withstand everyday wear and tearLeak proof junctions ensure long service life and unrestricted flow$41.01
- Walker Products®Ambient Air Temperature SensorInfiniti Q45 2003, Ambient Air Temperature Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$33.24
- Mitsuba®A/C Clutch RelayInfiniti Q45 Manufactured after August 2003, A/C Clutch Relay by Mitsuba®. 6-Pin. With Brown Housing. If you're looking for reliable yet affordable vehicle parts, Mitsuba has you covered. Manufactured using advanced technologies, this...Manufactured from premium materialsDesigned to provide years of reliable service$27.73
- NTK®Ambient Air Temperature SensorInfiniti Q45 2003, Ambient Air Temperature Sensor by NTK®. With Square Connector Shape. Terminal Quantity: 2. Terminal Type: Blade Male. Designed utilizing the latest technology, this product features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.31
- Niles®Ambient Air Temperature SensorInfiniti Q45 2003, Ambient Air Temperature Sensor by Niles®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$25.04
- Original Engine Management®Microprocessor RelayInfiniti Q45 2003, Microprocessor Relay by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be manufactured to...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$10.11
- gpd®R12 Refrigerant Oil, 1 ozInfiniti Q45 2003, R12 Refrigerant Oil, 1 oz by gpd®. Volume: 1 oz. Requires PAG68 for R1234yf systems. gpd chemicals are designed to meet OE specifications and standards. Using the correct chemical for your application will ensure...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.10
- Racing Power Company®Sanden 508 A/C CompressorSanden 508 A/C Compressor by Racing Power Company®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$205.52 - $224.31
- Billet Specialties®Tru-Trac A/C CompressorTru-Trac A/C Compressor by Billet Specialties®. 1 Piece. Polished Sanden SD-7 AC compressor, for use with Billet Specialties Tru Trac systems. A direct replacement for the AC compressor used in all Tru Trac kits. Are you shivering...High quality at an affordable priceExpertly made from premium materials$487.05
- Fairchild®HVAC Heater HoseHVAC Heater Hose by Fairchild®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$5.36 - $18.99
- Four Seasons®AeroQuip™ Bulk HoseAeroQuip™ Bulk Hose by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.Fits Aeroquip EZ Clip fittings-exceeds SAE J2064Heavy duty kink resistant$222.94 - $366.66
- Dorman®A/C Hose with Line Splice KitA/C Hose with Line Splice Kit by Dorman®. A lasting, easy and affordable repair solution. Dorman’s A/C Line Splice provides durable on-vehicle or on-site joining of aluminum Lines.Quick, durable line repair without line removalComplete your repair in minutes – not hours!$59.21 - $69.31
- Dorman®A/C TubingA/C Tubing by Dorman®. Package Quantity: 2 Pieces. Dorman’s resilient aluminum tubing is the ideal in countering corrosion, rust, and warping. For use in the air conditioning system or anywhere else tubing has eroded.Leak-resistantNaturally lightweight for easy handling and installation$8.89 - $33.81
- Dorman®Straight Rigid Aluminum TubingStraight Rigid Aluminum Tubing by Dorman®. Dorman’s resilient aluminum tubing is the ideal in countering corrosion, rust, and warping. For use in the air conditioning system or anywhere else tubing has eroded.Leak-resistantVarious sizes depending on application$11.71 - $19.83
- SUR&R®Heater Line Repair KitHeater Line Repair Kit by SUR&R®. Perfect For Vans, SUVs And Other Vehicles With Failed Rear Heater Lines And Systems. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Repair damaged heater lines including pinholes, cracks, kinks and moreCovers most common SAE and metric lines including 1/2", 5/8", 13 mm and 16 mm$138.82
- Spectre Performance®Steelflex™ HVAC Heater HoseSteelflex™ HVAC Heater Hose by Spectre Performance®. Material: Stainless Steel. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$24.99 - $254.99
- Vibrant Performance®HVAC Silicone Heater HoseHVAC Silicone Heater Hose by Vibrant Performance®. Filter Material: Silicone. Vibrant Performance Nylon reinforced Silicone Heater Hose is very flexible and designed to withstand elevated temperaturesMade of High Quality MaterialsTemperature Range: -65°F to +350°F$22.99 - $204.99
- Rampage®Auxiliary HeaterAuxiliary Heater by Rampage®. The heater has a swivel mounted bracket, compact 12V heater wires and 300W heater to warm your vehicle quickly. This top-grade product is expertly made in compliance with stringent industry standards to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$122.35
- Four Seasons®Standard O-Ring A/C FittingStandard O-Ring A/C Fitting by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.65 - $25.96
- Interdynamics®Arctic Freeze™ Ultra Synthetic R-134A Conditioner Refrigerant with Trigger Dispenser And Gauge, 18 ozArctic Freeze™ Ultra Synthetic R-134A Conditioner Refrigerant with Trigger Dispenser And Gauge, 18 oz by Interdynamics®. Volume: 18 oz. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Replaces Lost Refrigerant And Oil To A/C System And Is Formulated With Advanced QwikBoost™ Chemistry That Was Developed For NASAColder Air 50 Percent Faster$45.16
- Dorman®HVAC Heater Hose ConnectorHVAC Heater Hose Connector by Dorman®. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality materials, it weathers extreme temperatures from the engines coolant.Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly$2.34 - $18.72
- Four Seasons®R12 Service Valve A/C Compressor FittingR12 Service Valve A/C Compressor Fitting by Four Seasons®. Run Length: 3.34375". Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it...For York & Tecumseh Tube-O fittingsSteel or Aluminum construction$22.32
- Dorman®A/C Tech Tray CaseA/C Tech Tray Case by Dorman®. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part fails, while restoring original ride control.Easy to installDirect replacement for a proper fit$54.48 - $353.21
- Supercool®HNBR A/C O-RingsHNBR A/C O-Rings by Supercool®. Quantity: 10 Pieces. 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 from...Compliant with the most strict standards for qualityHigh-grade materials for long-lasting durability$1.35 - $7.09
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2003 Infiniti Q45 A/C & Heating Reviews
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Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
2003 Infiniti Q45 Models
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