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Replacement and OEM Parts for 2003 Pontiac Aztek Cooling Systems, Fans, Radiators & Components

2003 Pontiac Aztek Cooling Systems, Fans, Radiators & Components

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Engine & Drivetrain

115 products about 2003 Pontiac Aztek Cooling Systems, Fans, Radiators & Components found

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  • OEM 2003 Pontiac Aztek Fan Switch Diagram - 15326386
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    OEM (Genuine) 2003 Pontiac Aztek Fan Switch

    PartNumber: 15326386
    OEM 2003 Pontiac Aztek Fan Switch - 15326386
    Product Specifications
    • Notes: Aztek
    • Item Dimensions: 2.9 x 1.2 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25036979, 12146312
    • Part Description: Fan Switch
    More Info
    $27.05 MSRP: $51.06
    You Save: $24.01 (48%)
  • OEM 2003 Pontiac Aztek Rear Hose Clamp Diagram - 11516234
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    OEM (Genuine) 2003 Pontiac Aztek Rear Hose Clamp

    PartNumber: 11516234
    OEM 2003 Pontiac Aztek Rear Hose Clamp - 11516234
    Product Specifications
    • Item Dimensions: 2.7 x 2.4 x 0.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10108248, 11517144, 15024902, 21999690
    • Part Description: Rear Hose Clamp
    More Info
    $5.05 MSRP: $7.60
    You Save: $2.55 (34%)
  • OEM 2003 Pontiac Aztek Fan Relay Diagram - 13503103
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    OEM (Genuine) 2003 Pontiac Aztek Fan Relay

    PartNumber: 13503103
    OEM 2003 Pontiac Aztek Fan Relay - 13503103
    Product Specifications
    • Notes: Components Under Hood, 5 Terminal; Aztek, Rendezvous; 5 Terminal
    • Other Names: Fan Relay, Fuel Pump Relay, Relay
    • Item Dimensions: 2.0 x 1.6 x 1.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19115298, 12135198, 12193612, 12177234, 12077865, 12193602, 21997408, 15328865, 19116363
    • Part Description: Fan Relay
    More Info
    $4.83 MSRP: $10.77
    You Save: $5.94 (56%)
  • Dorman Engine Cooling Fan Assembly for 2003 Pontiac Aztek - 620-611

    Dorman® Engine Cooling Fan Assembly for 2003 Pontiac Aztek

    PartNumber: 620-611
    Product Specifications
    • Color: Black
    • Connector Quantity: 2
    • Connector Type: Male
    • Fan Blade Material: Plastic
    • Fan Quantity: 2
    • Mounting Bracket Included: No
    • OE Part Number: 10427837, 10312887, 10427835, 10427836, 10427838, 10427858, 15-80688, 15-80689, 15-8968, 15-8970
    • Package Contents: Radiator Fan Assembly
    • Shroud Included: Yes
    • Shroud Material: Plastic
    • Terminal Quantity: 2
    • UPC: 019495036739
    • Part Description: Engine Cooling Fan Assembly
    More Info
    $141.59
  • Denso Engine Coolant Radiator for 2003 Pontiac Aztek - 221-9015

    Denso® Engine Coolant Radiator for 2003 Pontiac Aztek

    PartNumber: 221-9015
    Product Specifications
    • Notes: HD
    • Core Height: 14.8180"
    • Core Thickness: 0.6290"
    • Core Width: 30.5110"
    • Inlet Diameter: 1.3380"
    • Outlet Diameter: 1.3380"
    • UPC: 042511219557
    • Part Description: Engine Coolant Radiator
    More Info
    $110.25
  • OEM 2003 Pontiac Aztek Thermostat, Engine Coolant Diagram - 24507563
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    OEM (Genuine) 2003 Pontiac Aztek Thermostat, Engine Coolant

    PartNumber: 24507563
    OEM 2003 Pontiac Aztek Thermostat, Engine Coolant - 24507563
    Product Specifications
    • Notes: Aztek, Rendezvous
    • Other Names: Thermostat
    • Item Dimensions: 3.2 x 2.1 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10182343, 3091114, 10226109, 03091114
    • Replaced by: 19435095
    • Part Description: Thermostat, Engine Coolant
    More Info
    $12.08 MSRP: $37.96
    You Save: $25.88 (69%)
  • OEM 2003 Pontiac Aztek Thermostat, Engine Coolant Diagram - 24507563
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    OEM (Genuine) 2003 Pontiac Aztek Thermostat, Engine Coolant

    PartNumber: 24507563
    OEM 2003 Pontiac Aztek Thermostat, Engine Coolant - 24507563
    Product Specifications
    • Notes: Aztek, Rendezvous
    • Other Names: Thermostat
    • Item Dimensions: 3.2 x 2.1 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10182343, 3091114, 10226109, 03091114
    • Replaced by: 19435095
    • Part Description: Thermostat, Engine Coolant
    More Info
    $12.08 MSRP: $37.96
    You Save: $25.88 (69%)
  • Gates Engine Coolant Standard Water Pump for 2003 Pontiac Aztek - 41020

    Gates® Engine Coolant Standard Water Pump for 2003 Pontiac Aztek

    PartNumber: 41020
    Product Specifications
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Rotation of Impeller: Standard
    • Timing Belt Driven: No
    • UPC: 072053780932
    • Part Description: Engine Coolant Standard Water Pump
    More Info
    $20.81
  • TYC Engine Coolant Radiator for 2003 Pontiac Aztek - 2728

    TYC® Engine Coolant Radiator for 2003 Pontiac Aztek

    PartNumber: 2728
    Product Specifications
    • Notes: Accessories Incld: Sensor Plug (PI-1139) x 1; Bottom Header: 2 1/2" x 15 3/8"; Core Size: 30 1/2" x 14 13/16" x 5/8"; Manufactured Material: Plastic/Alum; Rows: 1; Top Header: 2 1/2" x 15 3/8"; HD
    • Accessories Included: Sensor Plug (PI-1139) x 1
    • Bottom Header: 2 1/2" x 15 3/8"
    • Core Size: 30 1/2" x 14 13/16" x 5/8"
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 15791268
    • Rows: 1
    • Top Header: 2 1/2" x 15 3/8"
    • UPC: 762405253411
    • Part Description: Engine Coolant Radiator
    More Info
    $112.73
  • Delphi Coolant Temperature Sensor for 2003 Pontiac Aztek - TS10075

    Delphi® Coolant Temperature Sensor for 2003 Pontiac Aztek

    PartNumber: TS10075
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Oval
    • Mounting Type: Threaded Nut
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • UPC: 689604110423
    • Wiring Harness Included: No
    • Part Description: Coolant Temperature Sensor
    More Info
    $18.49
  • Dorman Engine Coolant Water Pump Pulley for 2003 Pontiac Aztek - 300-933

    Dorman® Engine Coolant Water Pump Pulley for 2003 Pontiac Aztek

    PartNumber: 300-933
    Product Specifications
    • Attachment Type: Bolt On
    • Belt Type: Serpentine
    • Bolt Hole Diameter: 0.35"
    • Bolt Hole Quantity: 4
    • Color/Finish: Black
    • Depth: 1.3"
    • Diameter: 5.31"
    • Grade Type: Regular
    • Groove Quantity: 0
    • Installation Hardware Included: No
    • Installation Instructions Included: No
    • OE Part Number: 14091833
    • Oversized Pulley: No
    • Pulley Attachment Type: Bolt On
    • Pulley Material: Steel
    • Pulley Type: Serpentine
    • Pulley Type/Grooves: Serpentine
    • Pulley Width (in): 1.3"
    • Undersize Pulley: No
    • UPC: 019495227540
    • Part Description: Engine Coolant Water Pump Pulley
    More Info
    $38.02
  • Four Seasons Dual Radiator And Condenser Fan Assembly for 2003 Pontiac Aztek - 75365

    Four Seasons® Dual Radiator And Condenser Fan Assembly for 2003 Pontiac Aztek

    PartNumber: 75365
    Product Specifications
    • Notes: w/ Rear AC;w/o Rear AC
    • Blade Material: Plastic
    • Blade Type: Rigid
    • Connector Gender: Female
    • Connector qty: 2
    • Connector Type: 2 Terminal connector
    • Electrical or Mechanical: Electrical
    • Fan Clutch Mounted: Fan clutch not mounted within the assembly.
    • Fan Quantity: 2
    • Height IN: 17.000
    • Housing Finish: Black
    • Hub Bolt Hole Quantity: OE Mount
    • Material: Plastic / Metal
    • Mount Type: OE mount
    • Mounting Hardware: Not Included
    • O.E. Replacement: Yes
    • Performance Rated: Yes
    • Shroud Included: Included
    • Shroud Material: Plastic
    • Style: Radiator Fan, Condenser Fan
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • UPC: 096361753655
    • Voltage: 12
    • Width IN: 35.750
    • Part Description: Dual Radiator And Condenser Fan Assembly
    More Info
    $107.47
  • Dayco Engine Coolant Water Pump for 2003 Pontiac Aztek - DP960

    Dayco® Engine Coolant Water Pump for 2003 Pontiac Aztek

    PartNumber: DP960
    Product Specifications
    • Notes: Serpentine Belt Driven
    • UPC: 036687989918
    • Part Description: Engine Coolant Water Pump
    More Info
    $21.02
  • Dorman Engine Coolant Thermostat Housing for 2003 Pontiac Aztek - 902-2004

    Dorman® Engine Coolant Thermostat Housing for 2003 Pontiac Aztek

    PartNumber: 902-2004
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10182344
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 885484545403
    • Part Description: Engine Coolant Thermostat Housing
    More Info
    $14.58
  • TYC Engine Coolant Radiator for 2003 Pontiac Aztek - 2562

    TYC® Engine Coolant Radiator for 2003 Pontiac Aztek

    PartNumber: 2562
    Product Specifications
    • Notes: Components Incld: Trans Oil Cooler; Core Size: 30 3/8 X 14 7/8 X 5/8; Manufactured Material: Plastic/Alum; Rows: 1
    • Components Included: Transmission Oil Cooler
    • Core Size: 30 3/8 X 14 7/8 X 5/8
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 25813509
    • Rows: 1
    • UPC: 762405257617
    • Part Description: Engine Coolant Radiator
    More Info
    $97.78
  • Four Seasons Electric Fan Kit for 2003 Pontiac Aztek - 36898

    Four Seasons® Electric Fan Kit for 2003 Pontiac Aztek

    PartNumber: 36898
    Product Specifications
    • Notes: Std Perf w/16" Fan
    • Blade Color A : Black
    • Blade Material: Plastic; Reinforced Nylon
    • Blade Quantity: 8
    • Blade Type: curved 'S' blade
    • Bracket: w/o Bracket
    • CFM Free Air High: 1400
    • CFM Free Air Low: 1400
    • CFM Rad Mnt High: 1150
    • CFM Rad Mnt Low: 1150
    • Color: Black
    • Depth IN: 3.87"
    • Depth MM: 107.950
    • Dia. IN: 16.000
    • Dia. MM: 406.400
    • Fan 1 Diameter: 16.000
    • Fan Clutch Mounted: no
    • Fan Quantity: 1
    • Fan Type: Universal Electric fan
    • Material: Reinforced Nylon
    • Mounting Hardware: Included
    • O.E. Replacement: No
    • Performance Rated: Yes
    • Rotation: Reversible
    • SDS Required: No (135233618)
    • Shroud Color: Black
    • Shroud Included: finger guard on fan
    • Shroud Material: Plastic; reinforced nylon
    • Style: Reversible Fan
    • Universal Or Specific Fit: Universal Electric fan
    • UPC: 096361368989
    • Voltage: 12
    • Volume (CFM): 1400
    • Wiring Harness Length: 36.000
    • Part Description: Electric Fan Kit
    More Info
    $91.88
  • OEM 2003 Pontiac Aztek Rear Hose Clamp Diagram - 11570616
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    OEM (Genuine) 2003 Pontiac Aztek Rear Hose Clamp

    PartNumber: 11570616
    OEM 2003 Pontiac Aztek Rear Hose Clamp - 11570616
    Product Specifications
    • Notes: California Emissions, Large
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 2.3 x 2.1 x 0.7 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11517136, 11516226, 10108255
    • Part Description: Rear Hose Clamp
    More Info
    $4.54 MSRP: $7.19
    You Save: $2.65 (37%)
  • OEM 2003 Pontiac Aztek Rear Hose Clamp Diagram - 11570616
    View Related Parts

    OEM (Genuine) 2003 Pontiac Aztek Rear Hose Clamp

    PartNumber: 11570616
    OEM 2003 Pontiac Aztek Rear Hose Clamp - 11570616
    Product Specifications
    • Notes: California Emissions, Large
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 2.3 x 2.1 x 0.7 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11517136, 11516226, 10108255
    • Part Description: Rear Hose Clamp
    More Info
    $4.54 MSRP: $7.19
    You Save: $2.65 (37%)
  • Victor Reinz Engine Coolant Thermostat Seal for 2003 Pontiac Aztek - 71-13551-00

    Victor Reinz® Engine Coolant Thermostat Seal for 2003 Pontiac Aztek

    PartNumber: 71-13551-00
    Product Specifications
    • Notes: Improved Design
    • Complete: Y
    • Contains Applications: Y
    • Release Wave: 12/15/2017
    • UPC: 023913670948
    • Part Description: Engine Coolant Thermostat Seal
    More Info
    $3.30
  • Dorman Engine Coolant Water Pump Stud Kit for 2003 Pontiac Aztek - 902-806

    Dorman® Engine Coolant Water Pump Stud Kit for 2003 Pontiac Aztek

    PartNumber: 902-806
    Product Specifications
    • OE Part Number: 11515754, 14078823
    • UPC: 019495213574
    • Part Description: Engine Coolant Water Pump Stud Kit
    More Info
    $12.84
  • Spectra Premium Complete Radiator for 2003 Pontiac Aztek - CU2562

    Spectra Premium® Complete Radiator for 2003 Pontiac Aztek

    PartNumber: CU2562
    Product Specifications
    • Notes: Radiator Cap Is Reqd
    • Core Material: Aluminum
    • Height: 30 1/8"
    • Inlet: 1 3/8"
    • Inlet Header: 15 1/2" x 2 3/8"
    • Outlet: 1 3/8"
    • Outlet Header: 15 1/2" x 2 3/8"
    • Row: 1
    • Tank Material: Plastic
    • Thickness: 5/8"
    • TOC: Plated; 11"
    • UPC: 671607747775
    • Width: 14 13/16"
    • Part Description: Complete Radiator
    More Info
    $81.68
  • Gates Engine Coolant Molded Radiator Hose for 2003 Pontiac Aztek - 22361

    Gates® Engine Coolant Molded Radiator Hose for 2003 Pontiac Aztek

    PartNumber: 22361
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.27 in
    • End 2 Inside Diameter: 1.27 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 47802
    • UPC: 072053318777
    • Part Description: Engine Coolant Molded Radiator Hose
    More Info
    $20.54
  • Walker Products Engine Coolant Temperature Sensor for 2003 Pontiac Aztek - 211-91012

    Walker Products® Engine Coolant Temperature Sensor for 2003 Pontiac Aztek

    PartNumber: 211-91012
    Product Specifications
    • Notes: Full Service Kit, Incls Sensor, Pigtail, Butt Connectors & Heat Shrink
    • UPC: 724620066375
    • Part Description: Engine Coolant Temperature Sensor
    More Info
    $16.84
  • CSF Engine Coolant Radiator for 2003 Pontiac Aztek - 3448

    CSF® Engine Coolant Radiator for 2003 Pontiac Aztek

    PartNumber: 3448
    Product Specifications
    • Notes: OE Style Design; Use Small, 16 psi Cap
    • Bottom Hose Fitting (in): 1 5/16 Right
    • Box Height (in): 6 1/16
    • Box Length (in): 37 9/16
    • Box Weight (lbs): 10
    • Box Width (in): 21 3/4
    • Core Length: 30 9/16
    • Core Material: Aluminum
    • Core Thickness: 5/8
    • Core Width: 14 1/2
    • Cross-flow/ Down-flow: Cross Flow
    • Csf Cap Number: 4515
    • Hazardous Material: No
    • Inlet Length (in): 15 1/4
    • Inlet Width (in): 1 15/16
    • No. Of Rows: 1
    • OE Part Number: 10310318, 15791268, 15791269, 10310317, 10420263, 10420728, 25813509, CU2562, 8012562, 8012728
    • Oil Cooler (in): 10 13/16 (high-efficiency Plate Type)
    • Outlet Length(in): 15 1/4
    • Outlet Width: 1 15/16
    • Radiator Cap Supplied: No
    • Tank Material: Plastic
    • Tech Note: O.E.M. style Plastic tanks & Aluminum core;Multifit model supplied with quick-connect oil cooler fittings & sensor plug.
    • Top Hose Fitting (in): 1 3/8 Left
    • UPC: 710353034484
    • Part Description: Engine Coolant Radiator
    More Info
    $85.32
  • GMB Engine Coolant Water Pump for 2003 Pontiac Aztek - 130-1480

    GMB® Engine Coolant Water Pump for 2003 Pontiac Aztek

    PartNumber: 130-1480
    Product Specifications
    • Housing Material: Aluminum
    • Hub Height: 1.15 in
    • Hub Pilot Diameter: 3.29 in
    • Impeller Material: Metal
    • Impeller Rotation: Reverse
    • UPC: 826732530987
    • Water Pump Drive Type: Serpentine Belt
    • Part Description: Engine Coolant Water Pump
    More Info
    $19.59
  • Gates Engine Coolant Safety Release Radiator Cap for 2003 Pontiac Aztek - 31516

    Gates® Engine Coolant Safety Release Radiator Cap for 2003 Pontiac Aztek

    PartNumber: 31516
    Product Specifications
    • Notes: 16 psi Pressure Rating
    • Cap Depth: 1.5 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.61 in
    • UPC: 072053114898
    • Part Description: Engine Coolant Safety Release Radiator Cap
    More Info
    $6.73
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Pontiac Aztek - 37140

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Pontiac Aztek

    PartNumber: 37140
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Puller Primary Fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089945
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $91.74
  • Dorman Engine Coolant Bleeder Screws for 2003 Pontiac Aztek - 902-112

    Dorman® Engine Coolant Bleeder Screws for 2003 Pontiac Aztek

    PartNumber: 902-112
    Product Specifications
    • Color/Finish: Brass
    • Head Type: Hex
    • Length: 1"
    • Material: Brass
    • OE Part Number: 10070107
    • UPC: 019495238782
    • Part Description: Engine Coolant Bleeder Screws
    More Info
    $12.44
  • Gates Engine Coolant Molded Radiator Hose for 2003 Pontiac Aztek - 22557

    Gates® Engine Coolant Molded Radiator Hose for 2003 Pontiac Aztek

    PartNumber: 22557
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.31 in
    • End 2 Inside Diameter: 1.31 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 47933
    • UPC: 072053541335
    • Part Description: Engine Coolant Molded Radiator Hose
    More Info
    $17.39
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Pontiac Aztek - 71950

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Pontiac Aztek

    PartNumber: 71950
    Product Specifications
    • 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
    • OE Part Number: 10305980, 88895496, 10238967, 22661206, 89023430, 15144813, 88894252, 10376764, 15281792, 10433814
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 12
    • UPC: 036687076274
    • Part Description: Engine Coolant Curved Radiator Hose
    More Info
    $15.13
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