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1999 Infiniti Q45 Cooling Systems, Fans, Radiators & Components

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1999 Infiniti Q45
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Engine & Drivetrain

89 products about 1999 Infiniti Q45 Cooling Systems, Fans, Radiators & Components found

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  • Gates Standard Engine Coolant Standard Straight Bypass Hose for 1999 Infiniti Q45 - 24022

    Gates® Standard Engine Coolant Standard Straight Bypass Hose for 1999 Infiniti Q45

    PartNumber: 24022
    $28.78
    Product Specifications
    • Notes: Cut to Length, 3"
    • Centerline Length (ft): 3
    • Centerline Length (m): 0.91
    • Construction: 2-Ply
    • End 1 Inside Diameter: 1.375 in
    • Material: EPDM
    • Molded: No
    • OE Part Number: 6605
    • UPC: 072053108729
    • Working Pressure (psi): 65
    • Part Description: 1999 Infiniti Q45 Standard Engine Coolant Standard Straight Bypass Hose
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Dorman Radiator Mount Bushings for 1999 Infiniti Q45 - 926-281

    Dorman® Radiator Mount Bushings for 1999 Infiniti Q45

    PartNumber: 926-281
    $4.51
    Product Specifications
    • Notes: Pkg Quantity: 2
    • Material: Rubber
    • OE Part Number: 2150610V00
    • Package Contents: 2 Radiator Mount Bushings
    • UPC: 037495931151
    • Part Description: 1999 Infiniti Q45 Radiator Mount Bushings
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • Gates Cooling System Tester Adapter for 1999 Infiniti Q45 - 31428

    Gates® Cooling System Tester Adapter for 1999 Infiniti Q45

    PartNumber: 31428
    $32.66
    Product Specifications
    • Quantity: 1 Piece
    • UPC: 072053433647
    • Part Description: 1999 Infiniti Q45 Cooling System Tester Adapter
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Four Seasons Thermal Engine Cooling Fan Clutch for 1999 Infiniti Q45 - 36773

    Four Seasons® Thermal Engine Cooling Fan Clutch for 1999 Infiniti Q45

    PartNumber: 36773
    $51.43
    Product Specifications
    • Notes: Std Rotation; Std Duty Thermal Fan Clutch
    • Bolt Hole Quantity: 4
    • Bolt Quantity: 4
    • Bolt Thread: M6 x 1.0 Hole
    • Clutch Maximum Diameter: 6.65
    • Clutch Type: A - 5" & 6" Import
    • Color: Raw Aluminum in Color
    • Distance From Clutch To Mounting Flange: 2.35
    • Electronic Clutch: Non Electronic
    • Fan Bolt Circle IN: 5.98
    • Fan Bolt Circle MM: 152
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Mount Dia. IN: 3
    • Mount Dia. MM: 76
    • Mounting Hardware: Not Included
    • Mounting Hole Quantity: 4
    • Mounting Type: Flange
    • New or Reman: New
    • Overall Dia. MM: 168.9
    • Overall Height IN: 3.03; 3.04
    • Overall Height MM: 77.2
    • Performance Rated: Yes
    • Pilot Depth IN: 0.5
    • Pilot Depth MM: 12.7
    • Pilot Dia. IN: .82 to 1.26
    • Rotation: STD
    • SDS Required: No (135233618)
    • Style: Standard Duty
    • UPC: 096361367739
    • Use Type: Standard
    • Part Description: 1999 Infiniti Q45 Thermal Engine Cooling Fan Clutch
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • Delphi Coolant Temperature Sensor for 1999 Infiniti Q45 - TS10064

    Delphi® Coolant Temperature Sensor for 1999 Infiniti Q45

    PartNumber: TS10064
    $24.72
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Square
    • Mounting Type: Threaded Nut
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604110539
    • Wiring Harness Included: No
    • Part Description: 1999 Infiniti Q45 Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • OEM 1999 Infiniti Q45 Engine Coolant Temperature Sensor Diagram - 22630-ED000
    View Related Parts

    OEM (Genuine) 1999 Infiniti Q45 Engine Coolant Temperature Sensor

    PartNumber: 22630-ED000
    $34.86 MSRP: $47.83
    You Save: $12.97 (28%)
    Product Specifications
    • Notes: Q45
    • Item Dimensions: 2.6 x 1.0 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22630-44B10, 22630-44B20, 22630-71L00
    • Part Description: 1999 Infiniti Q45 Engine Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | A, Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
  • Dayco Engine Coolant Curved Radiator Hose for 1999 Infiniti Q45 - 70749

    Dayco® Engine Coolant Curved Radiator Hose for 1999 Infiniti Q45

    PartNumber: 70749
    $8.77
    Product Specifications
    • Notes: Cut to Fit
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 1/4
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 13
    • UPC: 038244135240
    • Part Description: 1999 Infiniti Q45 Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • GMB Engine Cooling Fan Clutch for 1999 Infiniti Q45 - 950-2040

    GMB® Engine Cooling Fan Clutch for 1999 Infiniti Q45

    PartNumber: 950-2040
    $49.83
    Product Specifications
    • Notes: Clockwise (Std) Rotation; Thermal Fan Clutch; Std Duty
    • Clutch Type: Thermal
    • Rotation: Clockwise
    • UPC: 083286189065
    • Part Description: 1999 Infiniti Q45 Engine Cooling Fan Clutch
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • STANT 32 mm x 16 mm Cooling System Adapter for 1999 Infiniti Q45 - 12027

    STANT® 32 mm x 16 mm Cooling System Adapter for 1999 Infiniti Q45

    PartNumber: 12027
    $45.54
    Product Specifications
    • Quantity: 1 Piece
    • Size: 32 mm x 16 mm
    • UPC: 033342020276
    • Part Description: 1999 Infiniti Q45 32 mm x 16 mm Cooling System Adapter
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Gates Engine Coolant Molded Radiator Hose for 1999 Infiniti Q45 - 22453

    Gates® Engine Coolant Molded Radiator Hose for 1999 Infiniti Q45

    PartNumber: 22453
    $22.42
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.32 in
    • End 2 Inside Diameter: 1.32 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5161
    • UPC: 072053455656
    • Part Description: 1999 Infiniti Q45 Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Walker Products Engine Coolant Temperature Sensor for 1999 Infiniti Q45 - 211-1031

    Walker Products® Engine Coolant Temperature Sensor for 1999 Infiniti Q45

    PartNumber: 211-1031
    $16.74
    Product Specifications
    • UPC: 724620053306
    • Part Description: 1999 Infiniti Q45 Engine Coolant Temperature Sensor
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • OEM 1999 Infiniti Q45 Intake Air Temperature Sensor Diagram - 22630-1S700
    View Related Parts

    OEM (Genuine) 1999 Infiniti Q45 Intake Air Temperature Sensor

    PartNumber: 22630-1S700
    $68.39 MSRP: $93.83
    You Save: $25.44 (28%)
    Product Specifications
    • Notes: Q45
    • Item Dimensions: 2.0 x 1.0 x 1.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 Infiniti Q45 Intake Air Temperature Sensor
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | A, Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
  • facet Engine Coolant Temperature Sender for 1999 Infiniti Q45 - 7.3223

    facet® Engine Coolant Temperature Sender for 1999 Infiniti Q45

    PartNumber: 7.3223
    $9.03
    Product Specifications
    • Part Description: 1999 Infiniti Q45 Engine Coolant Temperature Sender
    Vehicle Fitment
    • 1999 Infiniti Q45 | Base | 8 Cyl 4.1L
    • 1999 Infiniti Q45 | T | All Engines
  • Dayco Engine Coolant Curved Radiator Hose for 1999 Infiniti Q45 - 70704

    Dayco® Engine Coolant Curved Radiator Hose for 1999 Infiniti Q45

    PartNumber: 70704
    $10.99
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 15/16
    • End 2 Inside Diameter: 1 15/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 9
    • UPC: 038244134939
    • Part Description: 1999 Infiniti Q45 Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • facet Engine Coolant Temperature Sensor for 1999 Infiniti Q45 - 7.3225

    facet® Engine Coolant Temperature Sensor for 1999 Infiniti Q45

    PartNumber: 7.3225
    $13.43
    Product Specifications
    • Part Description: 1999 Infiniti Q45 Engine Coolant Temperature Sensor
    Vehicle Fitment
    • 1999 Infiniti Q45 | T | All Engines
    • 1999 Infiniti Q45 | Base | 8 Cyl 4.1L
  • Four Seasons Coolant Temperature Sensor for 1999 Infiniti Q45 - 36448

    Four Seasons® Coolant Temperature Sensor for 1999 Infiniti Q45

    PartNumber: 36448
    $17.00
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Rectangle
    • Fitting Gender: Male
    • Fitting Thread Size: M12 x 1.50
    • Material: Brass
    • Meets / Exceeds OEM: YES
    • Number of Terminals: 2
    • Style: Coolant Temp Sensor
    • UPC: 096361364486
    • Part Description: 1999 Infiniti Q45 Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • Dayco 90 Degree Engine Coolant Molded Radiator Hose for 1999 Infiniti Q45 - 80411

    Dayco® 90 Degree Engine Coolant Molded Radiator Hose for 1999 Infiniti Q45

    PartNumber: 80411
    $9.78
    Product Specifications
    • UPC: 038244148110
    • Part Description: 1999 Infiniti Q45 90 Degree Engine Coolant Molded Radiator Hose
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • OEM 1999 Infiniti Q45 Fan-Cooling Diagram - 21060-6P00A
    View Related Parts

    OEM (Genuine) 1999 Infiniti Q45 Fan-Cooling

    PartNumber: 21060-6P00A
    $150.46 MSRP: $206.40
    You Save: $55.94 (28%)
    Product Specifications
    • Notes: Q45
    • Other Names: Fan Blade
    • Item Dimensions: 18.4 x 18.9 x 10.5 inches
    • Item Weight: 3.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21060-6P000
    • Part Description: 1999 Infiniti Q45 Fan-Cooling
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS
  • Walker Products Engine Coolant Temperature Sender for 1999 Infiniti Q45 - 214-1016

    Walker Products® Engine Coolant Temperature Sender for 1999 Infiniti Q45

    PartNumber: 214-1016
    $9.41
    Product Specifications
    • UPC: 724620071195
    • Part Description: 1999 Infiniti Q45 Engine Coolant Temperature Sender
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Gates Engine Coolant Molded Radiator Hose for 1999 Infiniti Q45 - 22073

    Gates® Engine Coolant Molded Radiator Hose for 1999 Infiniti Q45

    PartNumber: 22073
    $12.61
    Product Specifications
    • Notes: Cut to fit
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.33 in
    • End 2 Inside Diameter: 1.33 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 4609
    • UPC: 072053414769
    • Part Description: 1999 Infiniti Q45 Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Dayco Engine Coolant Flexible Radiator Hose for 1999 Infiniti Q45 - 81031

    Dayco® Engine Coolant Flexible Radiator Hose for 1999 Infiniti Q45

    PartNumber: 81031
    $12.28
    Product Specifications
    • OE Part Number: 2150120601, 9952201066, 635319R1, C2RZ8260AB, 5548391, 7HF8260AB, BH603, C9PZ8260F, 72EB8260AA, 4227246, B5AA8286A
    • UPC: 038244142576
    • Part Description: 1999 Infiniti Q45 Engine Coolant Flexible Radiator Hose
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | All Engines
  • Gates Engine Coolant Replacement Radiator Cap for 1999 Infiniti Q45 - 31336

    Gates® Engine Coolant Replacement Radiator Cap for 1999 Infiniti Q45

    PartNumber: 31336
    $9.25
    Product Specifications
    • Notes: 16 psi Pressure Rating
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 66 mm
    • UPC: 072053416084
    • Part Description: 1999 Infiniti Q45 Engine Coolant Replacement Radiator Cap
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Gates Engine Coolant Safety Release Radiator Cap for 1999 Infiniti Q45 - 31534

    Gates® Engine Coolant Safety Release Radiator Cap for 1999 Infiniti Q45

    PartNumber: 31534
    $8.34
    Product Specifications
    • Notes: 16 psi Pressure Rating; Check hood clearance prior to installing this cap
    • Cap Depth: 1.41 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 43 mm
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.2 in
    • UPC: 072053638967
    • Part Description: 1999 Infiniti Q45 Engine Coolant Safety Release Radiator Cap
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • OEM 1999 Infiniti Q45 Fan-Cooling Diagram - 21060-6P00A
    View Related Parts

    OEM (Genuine) 1999 Infiniti Q45 Fan-Cooling

    PartNumber: 21060-6P00A
    $150.46 MSRP: $206.40
    You Save: $55.94 (28%)
    Product Specifications
    • Notes: Q45
    • Other Names: Fan Blade
    • Item Dimensions: 18.4 x 18.9 x 10.5 inches
    • Item Weight: 3.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21060-6P000
    • Part Description: 1999 Infiniti Q45 Fan-Cooling
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS
  • GMB Engine Coolant Water Pump for 1999 Infiniti Q45 - 150-2280

    GMB® Engine Coolant Water Pump for 1999 Infiniti Q45

    PartNumber: 150-2280
    $56.73
    Product Specifications
    • Housing Material: Aluminum
    • Hub Height: 4.57 in
    • Hub Pilot Diameter: 2.98 in
    • Impeller Material: Metal
    • Impeller Rotation: Standard
    • Pulley Type: Flange
    • UPC: 813947017976
    • Water Pump Drive Type: Serpentine Belt
    • Part Description: 1999 Infiniti Q45 Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • STANT Engine Coolant Radiator Cap for 1999 Infiniti Q45 - 10333

    STANT® Engine Coolant Radiator Cap for 1999 Infiniti Q45

    PartNumber: 10333
    $5.46
    Product Specifications
    • Notes: Pressure Rating 16 psi
    • Cap Depth: 1.41"
    • Filler Neck Depth: 0.63"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 1.69"
    • Pressure: 16 psi
    • Shell Diameter: 2.2"
    • Type: Optional System
    • UPC: 033342074613
    • Part Description: 1999 Infiniti Q45 Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Gates Engine Coolant Standard Water Pump for 1999 Infiniti Q45 - 42192

    Gates® Engine Coolant Standard Water Pump for 1999 Infiniti Q45

    PartNumber: 42192
    $97.00
    Product Specifications
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Rotation of Impeller: Standard
    • Timing Belt Driven: No
    • UPC: 072053783629
    • Part Description: 1999 Infiniti Q45 Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • Hella Engine Coolant Temperature Sensor for 1999 Infiniti Q45 - 009107531

    Hella® Engine Coolant Temperature Sensor for 1999 Infiniti Q45

    PartNumber: 009107531
    $10.24
    Product Specifications
    • Notes: Technology w/Vision
    • Part Description: 1999 Infiniti Q45 Engine Coolant Temperature Sensor
    Vehicle Fitment
    • 1999 Infiniti Q45 | T | All Engines
    • 1999 Infiniti Q45 | Base | 8 Cyl 4.1L
  • CSF OE Style Engine Coolant Radiator Pressure Mini Cap for 1999 Infiniti Q45 - 4503

    CSF® OE Style Engine Coolant Radiator Pressure Mini Cap for 1999 Infiniti Q45

    PartNumber: 4503
    $7.13
    Product Specifications
    • Notes: Mini, 16 psi
    • OE Part Number: 10233
    • UPC: 710353450314
    • Part Description: 1999 Infiniti Q45 OE Style Engine Coolant Radiator Pressure Mini Cap
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • OEM 1999 Infiniti Q45 Cap Reserve Tank Diagram - 21712-50M01
    View Related Parts

    OEM (Genuine) 1999 Infiniti Q45 Cap Reserve Tank

    PartNumber: 21712-50M01
    $12.92 MSRP: $17.57
    You Save: $4.65 (27%)
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 1.5 x 1.6 x 0.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21712-50M00
    • Part Description: 1999 Infiniti Q45 Cap Reserve Tank
    More Info
    Vehicle Fitment
    • 1999 Infiniti Q45 | A, Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
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