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Replacement and OEM Parts for 2003 Buick LeSabre Cooling Systems, Fans, Radiators & Components

2003 Buick LeSabre Cooling Systems, Fans, Radiators & Components

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Engine & Drivetrain

105 products about 2003 Buick LeSabre Cooling Systems, Fans, Radiators & Components found

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  • OEM (Genuine) 2003 Buick LeSabre Fan Switch

    PartNumber: 15326386
    OEM 2003 Buick LeSabre Fan Switch - 15326386
    Product Specifications
    • Notes: Bonneville, Lesabre
    • 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: 2003 Buick LeSabre Fan Switch
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | Base, Collector's Edition, Custom, Estate Wagon, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    $27.05 MSRP: $51.06
    You Save: $24.01 (48%)
  • OEM (Genuine) 2003 Buick LeSabre Rear Hose Clamp

    PartNumber: 11516234
    OEM 2003 Buick LeSabre 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: 2003 Buick LeSabre Rear Hose Clamp
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
    $5.05 MSRP: $7.60
    You Save: $2.55 (34%)
  • OEM (Genuine) 2003 Buick LeSabre Bracket Bolt

    PartNumber: 11516328
    OEM 2003 Buick LeSabre Bracket Bolt - 11516328
    Product Specifications
    • Item Dimensions: 2.8 x 2.5 x 2.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10141996, 10192645, 11516548, 11507023, 12337993, 11514121, 11516348, 11508932
    • Part Description: 2003 Buick LeSabre Bracket Bolt
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
    $3.21 MSRP: $5.08
    You Save: $1.87 (37%)
  • OEM (Genuine) 2003 Buick LeSabre Bracket Bolt

    PartNumber: 11516328
    OEM 2003 Buick LeSabre Bracket Bolt - 11516328
    Product Specifications
    • Item Dimensions: 2.8 x 2.5 x 2.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10141996, 10192645, 11516548, 11507023, 12337993, 11514121, 11516348, 11508932
    • Part Description: 2003 Buick LeSabre Bracket Bolt
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
    $3.21 MSRP: $5.08
    You Save: $1.87 (37%)
  • Dorman Engine Cooling Fan Assembly for 2003 Buick LeSabre - 620-636

    Dorman® Engine Cooling Fan Assembly for 2003 Buick LeSabre

    PartNumber: 620-636
    Product Specifications
    • Color: Black
    • Connector Quantity: 2
    • Connector Type: Male
    • Fan Blade Material: Plastic
    • Fan Quantity: 2
    • Mounting Bracket Included: No
    • OE Part Number: 12487606, 88892898, 88892899, 12463008, 12463009, 15-8928, 15-8929, 15-8974
    • Package Contents: 1 Radiator Fan Assembly
    • Shroud Included: Yes
    • Shroud Material: Plastic
    • Terminal Quantity: 2
    • UPC: 019495069454
    • Part Description: 2003 Buick LeSabre Engine Cooling Fan Assembly
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $120.54
  • Gates Engine Coolant Standard Water Pump for 2003 Buick LeSabre - 42097

    Gates® Engine Coolant Standard Water Pump for 2003 Buick LeSabre

    PartNumber: 42097
    Product Specifications
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Rotation of Impeller: Standard
    • Timing Belt Driven: No
    • UPC: 072053781120
    • Part Description: 2003 Buick LeSabre Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $29.73
  • TYC Engine Coolant Radiator for 2003 Buick LeSabre - 2347

    TYC® Engine Coolant Radiator for 2003 Buick LeSabre

    PartNumber: 2347
    Product Specifications
    • Notes: Bottom Header: 16 5/8" x 2 4/8"; Configuration: w/Sensor Hole; Core Size: 30 4/8" x 16 1/4" x 5/8"; Manufactured Material: Plastic/Alum; Rows: 1; Top Header: 16 5/8" x 2 4/8"
    • Bottom Header: 16 5/8" x 2 4/8"
    • Configuration: w/ Sensor Hole
    • Core Size: 30 4/8" x 16 1/4" x 5/8"
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 52487030
    • Rows: 1
    • Top Header: 16 5/8" x 2 4/8"
    • UPC: 762405252339
    • Part Description: 2003 Buick LeSabre Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $109.44
  • Dorman Automatic Transmission Oil Cooler Line Connector for 2003 Buick LeSabre - 800-721

    Dorman® Automatic Transmission Oil Cooler Line Connector for 2003 Buick LeSabre

    PartNumber: 800-721
    Product Specifications
    • Notes: Radiator Side; w/Metric Thread; Pkg Quantity: 1
    • Fitting Angle: Straight
    • Fitting Attachment End 1: Quick Disconnect
    • Fitting Attachment End 2: Male Thread
    • Fitting Size End 1 (in): 0.5"
    • Fitting Size End 2 (in): M18x1.50
    • Line Fitting Type: Transmission
    • Material: Metal
    • OE Part Number: 52481097
    • Thread Sealer Present: No
    • UPC: 019495376279
    • Part Description: 2003 Buick LeSabre Automatic Transmission Oil Cooler Line Connector
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $18.41
  • Delphi Coolant Temperature Sensor for 2003 Buick LeSabre - TS10075

    Delphi® Coolant Temperature Sensor for 2003 Buick LeSabre

    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: 2003 Buick LeSabre Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $18.49
  • Four Seasons Dual Radiator And Condenser Fan Assembly for 2003 Buick LeSabre - 75421

    Four Seasons® Dual Radiator And Condenser Fan Assembly for 2003 Buick LeSabre

    PartNumber: 75421
    Product Specifications
    • Blade Material: Plastic
    • Blade Material B : Plastic
    • Blade Type: Rigid
    • Connector Gender: Female; Male
    • Connector qty: 2
    • Connector Shape: Rectangle
    • Connector Type: 2 Terminal connector
    • Electrical or Mechanical: Electrical
    • Fan 1 Blade Quantity: 9
    • Fan 2 Blade Quantity: 9
    • Fan Clutch Mounted: Fan clutch not mounted within the assembly.
    • Fan Quantity: 2
    • Height IN: 16.750
    • Housing Finish: Black
    • Hub Bolt Hole Quantity: OE Mount
    • Material: Plastic / Metal
    • Motor Type A: Radiator Fan Assembly
    • Mount Type: OE mount
    • Mounting Hardware: Not Included
    • O.E. Replacement: Yes
    • Package Depth IN: 39.000
    • Package Depth MM: 990.600
    • Package Height IN: 8.000
    • Package Height MM: 203.200
    • Package Length IN: 20.000
    • Package Length MM: 508.000
    • Performance Rated: Yes
    • Shroud Included: Included
    • Shroud Material: Plastic
    • Style: Radiator Fan, Condenser Fan
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • UPC: 096361754218
    • Voltage: 12
    • Width IN: 35.500
    • Part Description: 2003 Buick LeSabre Dual Radiator And Condenser Fan Assembly
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $122.75
  • OEM (Genuine) 2003 Buick LeSabre Thermostat Asm-Engine Coolant (W/ Gasket)

    PartNumber: 24505924
    OEM 2003 Buick LeSabre Thermostat Asm-Engine Coolant (W/ Gasket) - 24505924
    Product Specifications
    • Notes: Bonneville, Lesabre
    • Other Names: Thermostat, Thermostat Unit
    • Item Dimensions: 3.2 x 2.2 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick LeSabre Thermostat Asm-Engine Coolant (W/ Gasket)
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
    $18.13 MSRP: $36.78
    You Save: $18.65 (51%)
  • OEM (Genuine) 2003 Buick LeSabre Thermostat Asm-Engine Coolant (W/ Gasket)

    PartNumber: 24505924
    OEM 2003 Buick LeSabre Thermostat Asm-Engine Coolant (W/ Gasket) - 24505924
    Product Specifications
    • Notes: Bonneville, Lesabre
    • Other Names: Thermostat, Thermostat Unit
    • Item Dimensions: 3.2 x 2.2 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick LeSabre Thermostat Asm-Engine Coolant (W/ Gasket)
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
    $18.13 MSRP: $36.78
    You Save: $18.65 (51%)
  • Dayco Engine Coolant Water Pump for 2003 Buick LeSabre - DP961

    Dayco® Engine Coolant Water Pump for 2003 Buick LeSabre

    PartNumber: DP961
    Product Specifications
    • Notes: Metal Gasket; Serpentine Belt Driven
    • UPC: 036687989932
    • Part Description: 2003 Buick LeSabre Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $30.60
  • Dorman Engine Coolant Thermostat Housing for 2003 Buick LeSabre - 902-2001

    Dorman® Engine Coolant Thermostat Housing for 2003 Buick LeSabre

    PartNumber: 902-2001
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): Yes
    • 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: 12594580
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 885484545342
    • Part Description: 2003 Buick LeSabre Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $16.10
  • Victor Reinz Engine Coolant Water Pump Gasket for 2003 Buick LeSabre - 71-14700-00

    Victor Reinz® Engine Coolant Water Pump Gasket for 2003 Buick LeSabre

    PartNumber: 71-14700-00
    Product Specifications
    • Notes: Metal;Pump Stamped "Metal Gasket Only"
    • Color: Color May Vary
    • Material: Metal And Rubber
    • Mount Hole Quantity: 8
    • Thickness (in): 0.067 in
    • UPC: 023913681685
    • Part Description: 2003 Buick LeSabre Engine Coolant Water Pump Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $13.99
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Buick LeSabre - 37140

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Buick LeSabre

    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: 2003 Buick LeSabre Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $91.74
  • Gates Engine Coolant Molded Radiator Hose for 2003 Buick LeSabre - 22329

    Gates® Engine Coolant Molded Radiator Hose for 2003 Buick LeSabre

    PartNumber: 22329
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.52 in
    • End 2 Inside Diameter: 1.52 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 32747
    • UPC: 072053306194
    • Part Description: 2003 Buick LeSabre Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $21.18
  • Dorman Engine Coolant Bleeder Screws for 2003 Buick LeSabre - 902-112

    Dorman® Engine Coolant Bleeder Screws for 2003 Buick LeSabre

    PartNumber: 902-112
    Product Specifications
    • Color/Finish: Brass
    • Head Type: Hex
    • Length: 1"
    • Material: Brass
    • OE Part Number: 10070107
    • UPC: 019495238782
    • Part Description: 2003 Buick LeSabre Engine Coolant Bleeder Screws
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $12.44
  • Airtex Engine Coolant Water Pump for 2003 Buick LeSabre - AW5075

    Airtex® Engine Coolant Water Pump for 2003 Buick LeSabre

    PartNumber: AW5075
    Product Specifications
    • Fan Clutch Included: No
    • Housing Material: Aluminum
    • Hub Height: 54.43 mm
    • Hub Hole Quantity: 4
    • Impeller Material: Steel
    • Impeller Rotation: Reverse
    • Impeller Vane Quantity: 10
    • Includes Back Housing: No
    • Mounting Hole Quantity: 10
    • Pulley Included: No
    • Water Pump Drive Type: Serpentine Belt
    • Part Description: 2003 Buick LeSabre Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $27.28
  • Dayco Engine Coolant Water Pump for 2003 Buick LeSabre - DP1927

    Dayco® Engine Coolant Water Pump for 2003 Buick LeSabre

    PartNumber: DP1927
    Product Specifications
    • Notes: Std Gasket
    • UPC: 070964177261
    • Part Description: 2003 Buick LeSabre Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $27.82
  • Walker Products Engine Coolant Temperature Sensor for 2003 Buick LeSabre - 211-91012

    Walker Products® Engine Coolant Temperature Sensor for 2003 Buick LeSabre

    PartNumber: 211-91012
    Product Specifications
    • Notes: Full Service Kit, Incls Sensor, Pigtail, Butt Connectors & Heat Shrink
    • UPC: 724620066375
    • Part Description: 2003 Buick LeSabre Engine Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $14.51
  • GMB Engine Coolant Water Pump for 2003 Buick LeSabre - 130-1780

    GMB® Engine Coolant Water Pump for 2003 Buick LeSabre

    PartNumber: 130-1780
    Product Specifications
    • Housing Material: Aluminum
    • Hub Height: 2.15 in
    • Hub Pilot Diameter: 3.48 in
    • Impeller Material: Metal
    • Impeller Rotation: Reverse
    • UPC: 826732760452
    • Water Pump Drive Type: Serpentine Belt
    • Part Description: 2003 Buick LeSabre Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $24.75
  • Victor Reinz Engine Coolant Thermostat Housing Gasket for 2003 Buick LeSabre - 71-14241-00

    Victor Reinz® Engine Coolant Thermostat Housing Gasket for 2003 Buick LeSabre

    PartNumber: 71-14241-00
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Release Wave: 03/29/2019
    • UPC: 023913677374
    • Part Description: 2003 Buick LeSabre Engine Coolant Thermostat Housing Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $7.34
  • OEM (Genuine) 2003 Buick LeSabre Fan Relay

    PartNumber: 13503103
    OEM 2003 Buick LeSabre Fan Relay - 13503103
    Product Specifications
    • Notes: 5 Pin; Bonneville, Lesabre
    • 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: 2003 Buick LeSabre Fan Relay
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
    $4.83 MSRP: $10.77
    You Save: $5.94 (56%)
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Buick LeSabre - 37141

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Buick LeSabre

    PartNumber: 37141
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Primary Fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089952
    • Part Description: 2003 Buick LeSabre Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $102.23
  • Gates Engine Coolant Molded Radiator Hose for 2003 Buick LeSabre - 22328

    Gates® Engine Coolant Molded Radiator Hose for 2003 Buick LeSabre

    PartNumber: 22328
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.26 in
    • End 2 Inside Diameter: 1.26 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 47781
    • UPC: 072053306187
    • Part Description: 2003 Buick LeSabre Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $16.23
  • Dorman Automatic Transmission Oil Cooler Line Connector for 2003 Buick LeSabre - 800-604

    Dorman® Automatic Transmission Oil Cooler Line Connector for 2003 Buick LeSabre

    PartNumber: 800-604
    Product Specifications
    • Notes: Oil Cooler Line to Trans; wo/Ball Check; 1" Length; Pkg Quantity: 1
    • Fitting Angle: Straight
    • Fitting Attachment End 1: Quick Disconnect
    • Fitting Attachment End 2: Male Thread
    • Fitting Size End 1 (in): 0.375"
    • Fitting Size End 2 (in): 1/4-18" Thread
    • Line Fitting Type: Transmission Line Connector
    • Material: Steel
    • OE Part Number: 19125677, 24205102, 24233366, 8-24205-102-0
    • Thread Sealer Present: Yes
    • UPC: 019495026433
    • Part Description: 2003 Buick LeSabre Automatic Transmission Oil Cooler Line Connector
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $6.96
  • Walker Products Engine Coolant Temperature Sensor for 2003 Buick LeSabre - 211-1012

    Walker Products® Engine Coolant Temperature Sensor for 2003 Buick LeSabre

    PartNumber: 211-1012
    Product Specifications
    • UPC: 724620053276
    • Part Description: 2003 Buick LeSabre Engine Coolant Temperature Sensor
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $10.02
  • Victor Reinz Engine Coolant Water Pump Gasket for 2003 Buick LeSabre - 71-14675-00

    Victor Reinz® Engine Coolant Water Pump Gasket for 2003 Buick LeSabre

    PartNumber: 71-14675-00
    Product Specifications
    • Notes: Paper
    • Color: Color May Vary
    • Material: Fiber
    • Mount Hole Quantity: 10
    • Thickness (in): 0.037 in
    • UPC: 023913681470
    • Part Description: 2003 Buick LeSabre Engine Coolant Water Pump Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | All Engines
    $7.34
  • Gates Premium Engine Coolant Thermostat for 2003 Buick LeSabre - 33428S

    Gates® Premium Engine Coolant Thermostat for 2003 Buick LeSabre

    PartNumber: 33428S
    Product Specifications
    • Notes: 180 Degree; Alternate Temperature
    • Depth from Flange: 0.8"
    • Design: Reverse Poppet
    • Flange Diameter: 1.73"
    • Height from Flange: 0.87"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 1.67"
    • Type: Premium Thermostat
    • UPC: 072053298482
    • Part Description: 2003 Buick LeSabre Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2003 Buick LeSabre | All Trims | 6 Cyl 3.8L
    $10.73
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