1999 Infiniti Q45 Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Door Lock Actuators + Switches
- Sunroof + Convertible Top Motors
- Window Motors + Switches
- Defrosters
- Alternators
- Starters
- Batteries
- Voltage Regulators
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Oxygen Sensors
- Engine Sensors, Relays, Switches & Connectors
- Solenoids, Sensors, Switches, Control Units
- Relays, Cables & Connectors
- Brake System Sensors
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
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Standard®Intermotor™ Replacement HornInfiniti Q45 1999, Intermotor™ Replacement Horn by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$29.38 - $29.51 - Standard®Tru-Tech™ Replacement HornInfiniti Q45 1999, Tru-Tech™ Replacement Horn by Standard®. High Tone. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...High quality at an affordable priceExpertly made from premium materials$29.48
- WVE®Sunroof RelayInfiniti Q45 1999, Sunroof Relay by WVE®. Connector Type: 4 Terminals. Finish: Black. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.79
- WVE®Rear Window Defogger RelayInfiniti Q45 1999, Rear Window Defogger Relay by WVE®. Finish: Brown. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.39
- iD Select®AlternatorInfiniti Q45 with Hitachi Alternator 1999, Alternator by iD Select®. Current: 110 Amp. With 6 Groove Serpentine Pulley. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$102.60 - $113.60
- Quality-Built®Remanufactured AlternatorInfiniti Q45 with Hitachi Alternator 1999, Remanufactured Alternator by Quality-Built®. Current: 110 Amp. With 6 Groove Serpentine Pulley. Internal Fan. Plug Position: 1:30 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise....Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$90.24
- Walker Products®Oxygen SensorInfiniti Q45 1999, Oxygen 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 your needs and...High quality at an affordable priceExpertly made from premium materials$35.37 - $38.63
- Denso®Oxygen SensorInfiniti Q45 1999, Oxygen Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso....High quality plastic and/or steel constructionDirect replacement for a proper fit every time$52.84
- Quality-Built®Remanufactured StarterInfiniti Q45 with Flange Mount Starter, Mitsubishi Starter 1999, Remanufactured Starter by Quality-Built®. Type: Planetary Gear Reduction. Rated Power: 2.0 kW. Weight: 10 lbs. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage:...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$82.30
- Spectra Premium®Mass Air Flow SensorInfiniti Q45 1999, Black Mass Air Flow Sensor by Spectra Premium®. With Housing. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the...Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change$38.42
- ACDelco®Professional™ Remanufactured AlternatorInfiniti Q45 1999, Professional™ Remanufactured Alternator by ACDelco®. Current: 110 Amp. With 6 Groove Serpentine Pulley. Pulley Size: 62 mm. Internal Fan. Plug Position: 1:00 O'Clock. Voltage Regulator: Internal. Rotation:...Remanufactured – Units are remanufactured to stringent specifications, not rebuiltTop-selling part numbers include 100% new solenoid$173.58
- Remy®Remanufactured StarterInfiniti Q45 1999, Remanufactured Starter by Remy®. Rated Power: 2.0 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. If your engine starts hard or fails to start, the problem can be in the starter. And to replace your...Will help you easily solve the problem with engine startingDesigned to duplicate the original part as closely as possible$95.75
- DIY Solutions®Mass Air Flow SensorInfiniti Q45 1999, Mass Air Flow Sensor by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$59.11
- Bosch®Premium Oxygen SensorInfiniti Q45 1999, Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally...OE Identical ConnectorCompact Design$57.38 - $96.33
- ACDelco®Gold™ Remanufactured StarterInfiniti Q45 with Mitsubishi Starter 1999, Gold™ Remanufactured Starter by ACDelco®. Type: Planetary Gear Reduction. Rated Power: 2 kW. Rotation: Clockwise. With 10-Tooth Pinion Gear. Voltage: 12V. Designed utilizing the latest...$111.69
- Walker Products®Crankshaft Position SensorInfiniti Q45 1999, Crankshaft Position 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 your...High quality at an affordable priceExpertly made from premium materials$24.95 - $43.59
- Denso®Remanufactured StarterInfiniti Q45 1999, Remanufactured Starter by Denso®. Rated Power: 2.0 kW. Rotation: Clockwise. Voltage: 12V. The original Denso gear-reduction starter is an industry benchmark, so rugged and powerful that it is often adapted for racing...High-voltage tested armature and field coils to ensure reliable performancePremium copper terminals to ensure a clean source of electrical current$172.94
- Cardone Reman®Mass Air Flow SensorInfiniti Q45 1999, Mass Air Flow Sensor by Cardone Reman®. Cardone Reman Engineered (CSE) Technology ensures that all MAF sensors meet or exceed O.E. form, fit and function. The sensors precisely track O.E. output curves and maintain...On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements100% re-solder of critical components ensures superior electrical connections, no intermittent failures and longer product life$75.01
- Walker Products®Engine Coolant Temperature SensorInfiniti Q45 1999, Engine Coolant 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$19.07 - $30.16
- Walker Products®Mass Air Flow SensorInfiniti Q45 1999, Mass Air Flow Sensor by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$100.62
- Delphi®Mass Air Flow SensorInfiniti Q45 1999, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and therefore...Extensive coverageManufactured to meet or exceed OE requirements and testing$134.72
- Walker Products®Premium Oxygen SensorInfiniti Q45 1999, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The...Improved Engine Response & PerformanceLower Emissions$45.19 - $54.72
- Four Seasons®Coolant Temperature SensorInfiniti Q45 1999, 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
- NTK®Oxygen SensorInfiniti Q45 1999, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals back...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$37.15 - $48.73
- TRQ®Oil Pressure SensorInfiniti Q45 1999, Oil Pressure Sensor by TRQ®. If your vehicle has symptoms of a bad cylinder head, replace it with a cost-efficient solution by TRQ. Built to optimize your driving experience, this product is manufactured with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.90$20.95Save $1.05 (5%)
- Bosch®Narrow-band Oxygen SensorInfiniti Q45 1999, Narrow-band Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are...OE-EquivalentOE Style connectors and wire lengths$45.05 - $45.57
- XS Power®D-Series 12V AGM BatteryInfiniti Q45 1999, D-Series 12V AGM Battery by XS Power®. Amp Hour Capacity: 96. Battery Type: AGM. Cold Cranking Amperage: 1056. Polarity: Straight. Reserve Capacity: 186. Terminal Location: Top Post. Voltage: 12V. High Output Battery....Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design$419.99
- WVE®Oil Pressure SwitchInfiniti Q45 Canada Built / Mexico Built / USA Built 1999, Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$9.26
- Vision-OE®Remanufactured AlternatorInfiniti Q45 1999, Remanufactured Alternator by Vision-OE®. Looking for dependability? Vision-OE alternators meet or exceed OE standards because they’re remanufactured using processes similar to the way new alternators are made. Their...Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$174.87
- Walker Products®Air Charge Temperature SensorInfiniti Q45 1999, Air Charge Temperature Sensor by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$17.23 - $23.63
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1999 Infiniti Q45 Electrical Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1999 Infiniti Q45 Models
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