Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement Parts for 2003 Audi S8 Cooling Systems, Fans, Radiators & Components

2003 Audi S8 Cooling Systems, Fans, Radiators & Components

My Vehicle Change Vehicle
2003 Audi S8
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

29 products about 2003 Audi S8 Cooling Systems, Fans, Radiators & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Gates Engine Coolant Standard Water Pump for 2003 Audi S8 - 42348

    Gates® Engine Coolant Standard Water Pump for 2003 Audi S8

    PartNumber: 42348
    Product Specifications
    • Notes: Interference Eng Application; Timing Belt Driven
    • Housing: Cast Aluminum
    • Impeller Material: Cast Iron
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: Yes
    • UPC: 770075155768
    • Part Description: Engine Coolant Standard Water Pump
    More Info
    $83.05
  • Delphi Coolant Temperature Sensor for 2003 Audi S8 - TS10236

    Delphi® Coolant Temperature Sensor for 2003 Audi S8

    PartNumber: TS10236
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Oval
    • Mounting Type: Push On
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604213469
    • Wiring Harness Included: No
    • Part Description: Coolant Temperature Sensor
    More Info
    $12.97
  • Four Seasons Thermal Engine Cooling Fan Clutch for 2003 Audi S8 - 46082

    Four Seasons® Thermal Engine Cooling Fan Clutch for 2003 Audi S8

    PartNumber: 46082
    Product Specifications
    • Notes: Std Rotation; Std Duty Thermal Fan Clutch
    • Bolt Hole Quantity: 3
    • Bolt Quantity: 3
    • Bolt Thread: M6 x 1.0 Hole
    • Clutch Maximum Diameter: 6.3
    • Clutch Type: A - 5" & 6" Import
    • Color: Raw Aluminum in Color
    • Distance From Clutch To Mounting Flange: 1.45
    • Electronic Clutch: No
    • Fan Bolt Circle IN: 5.79
    • Fan Bolt Circle MM: 147.1
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Mount Dia. IN: 1.25 HEX
    • Mount Dia. MM: 32 HEX
    • Mounting Hardware: Not Included
    • Mounting Hole Quantity: 3
    • Mounting Type: HEX
    • New or Reman: New
    • Overall Dia. MM: 160
    • Overall Height IN: 2.17
    • Overall Height MM: 55.1
    • Performance Rated: Yes
    • Pilot Depth IN: 0.58
    • Pilot Depth MM: 14.7
    • Rotation: REV
    • SDS Required: No (135233618)
    • Style: Standard Duty
    • UPC: 096361460829
    • Use Type: Standard
    • Part Description: Thermal Engine Cooling Fan Clutch
    More Info
    $154.20
  • Airtex Engine Coolant Water Pump for 2003 Audi S8 - AW9410

    Airtex® Engine Coolant Water Pump for 2003 Audi S8

    PartNumber: AW9410
    Product Specifications
    • Notes: Timing Belt Should Be Replaced with Water Pump
    • Fan Clutch Included: No
    • Housing Material: Aluminum
    • Hub Height: 61.20 mm
    • Impeller Material: Cast Iron
    • Impeller Rotation: Reverse
    • Impeller Vane Quantity: 5
    • Includes Back Housing: No
    • Mounting Hole Quantity: 9
    • Pulley Outside Diameter: 66.00 mm
    • Water Pump Drive Type: Timing Belt
    • Part Description: Engine Coolant Water Pump
    More Info
    $133.27
  • STANT OE Type Engine Coolant Thermostat for 2003 Audi S8 - 14099

    STANT® OE Type Engine Coolant Thermostat for 2003 Audi S8

    PartNumber: 14099
    Product Specifications
    • Notes: Temperature 198 Degrees; OE Temperature
    • Bypass Plate Diameter: 1.7"
    • Flange Diameter (Without Seal): 2.625"
    • Height from Flange to Bottom: 1.03"
    • Height from Flange to Top of Bridge: 0.73"
    • OE Part Number: 07D121111AB, 078121113F, 078121113G
    • Temperature (F): 198 Degrees
    • UPC: 033342054752
    • Part Description: OE Type Engine Coolant Thermostat
    More Info
    $13.33
  • facet Engine Coolant Temperature Sensor for 2003 Audi S8 - 7.3258

    facet® Engine Coolant Temperature Sensor for 2003 Audi S8

    PartNumber: 7.3258
    Product Specifications
    • Notes: 4 Pin; Color-Green
    • Part Description: Engine Coolant Temperature Sensor
    $11.04
  • Four Seasons Engine Coolant Hose Flange for 2003 Audi S8 - 85907

    Four Seasons® Engine Coolant Hose Flange for 2003 Audi S8

    PartNumber: 85907
    Product Specifications
    • Base Width IN: 0.269
    • Base Width MM: 6.836
    • Bld Screw Included: Not Included
    • Blt Hole A to Ctr IN: 2.9375
    • Blt Hole A to Ctr MM: 74.613
    • Bolt Hole Quantity: 2.000
    • Bypas Dia Length MM: 42.863
    • Bypas Dia. Length IN: 1.6875
    • Bypass B Dia. IN: 0.625
    • Bypass B Dia. MM: 15.875
    • Bypass Dia. IN: 1.09375
    • Bypass Dia. MM: 27.940
    • Gasket or Seal Included: Included
    • Lip For Thermostat: No
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mounting Hardware Included: Not Included
    • Mounting Hole Quantity: 2
    • Number of Outlets: 3.000
    • Outlet 1 Attachment Type: Hose Barb
    • Outlet Quantity: 3
    • Style: w/o Thermostat
    • Symetrical Base: No
    • T-Stat Open Dia. IN: 1.255
    • T-Stat Open Dia. MM: 31.890
    • Total Port Quantity: 4
    • UPC: 096361859074
    • Part Description: Engine Coolant Hose Flange
    More Info
    $17.17
  • VEMO Engine Coolant Auxiliary Water Pump for 2003 Audi S8 - V10-08-0208

    VEMO® Engine Coolant Auxiliary Water Pump for 2003 Audi S8

    PartNumber: V10-08-0208
    Product Specifications
    • Notes: Grade: Aftermarket
    • Flow rate [l/h]: 432
    • Operating Mode: Electric
    • Packaging Depth [cm]: 15
    • Packaging height [cm]: 5
    • Packaging width [cm]: 6,5
    • Pressure [bar]: 2,5
    • Pump Type: Mono Pump
    • Voltage [V]: 12
    • Weight [kg]: 0,155
    • Part Description: Engine Coolant Auxiliary Water Pump
    More Info
    $33.04
  • Walker Products Engine Coolant Temperature Sensor for 2003 Audi S8 - 211-1110

    Walker Products® Engine Coolant Temperature Sensor for 2003 Audi S8

    PartNumber: 211-1110
    Product Specifications
    • Notes: Color-Green(4 Pin)
    • UPC: 724620067365
    • Part Description: Engine Coolant Temperature Sensor
    More Info
    $9.54
  • STANT OE Exact Engine Coolant Thermostat for 2003 Audi S8 - 48049

    STANT® OE Exact Engine Coolant Thermostat for 2003 Audi S8

    PartNumber: 48049
    Product Specifications
    • Notes: Temperature 189 Degrees; Seal Included Seal Included; Part Replacement Replaces 48349; OE Temperature
    • Bypass Plate Diameter: 1.37"
    • Flange Diameter (With Seal): 2.63"
    • Flange Diameter (Without Seal): 2.63"
    • Height from Flange to Bottom: 0.984"
    • Height from Flange to Top of Bridge: 1.02"
    • OE Part Number: 078121113F
    • Temperature (F): 189 Degrees
    • UPC: 033342080911
    • Part Description: OE Exact Engine Coolant Thermostat
    More Info
    $13.33
  • Hella Engine Coolant Temperature Sensor for 2003 Audi S8 - 009107141

    Hella® Engine Coolant Temperature Sensor for 2003 Audi S8

    PartNumber: 009107141
    Product Specifications
    • Notes: Technology w/Vision; Color-Green; 4 Pin
    • Color/Finish: Green
    • Has the same Color as the orginal part: Green
    • Internet Product Code (IPC): 745348235BC
    • Item has MSDS: No
    • MFG Brand Name: Hella Inc.
    • MFG Model # (Series): 009107141
    • Mounting Type: Plugged
    • Number of pins: 4
    • Sensor Type: NTC Sensor
    • Supplementary Article/Info 2: with retaining ring
    • Supplementary Article/Supplementary Info: with seal
    • Supplier Company Name: Hella Inc.
    • Voltage [V]: 12
    • Part Description: Engine Coolant Temperature Sensor
    More Info
    $9.03
  • facet Engine Coolant Thermostat Seal for 2003 Audi S8 - 7.9527

    facet® Engine Coolant Thermostat Seal for 2003 Audi S8

    PartNumber: 7.9527
    Product Specifications
    • Notes: 60 x 3.5mm; O-Ring
    • Part Description: Engine Coolant Thermostat Seal
    $2.89
  • VEMO Engine Coolant Temperature Sensor for 2003 Audi S8 - V10-72-0955

    VEMO® Engine Coolant Temperature Sensor for 2003 Audi S8

    PartNumber: V10-72-0955
    Product Specifications
    • Notes: Grade: Aftermarket; Description: Green; With Gasket; Plug (Connector): 4 Pins; Kit: Expert Kits +; Dimensions: 20 mm; 4 Pin; Color-Green
    • Colour Coding: Green
    • for OE number: 059 919 501 A
    • Height [mm]: 75
    • Length [mm]: 45
    • Number of Poles: 4
    • Packaging Depth [cm]: 3
    • Packaging height [cm]: 3,3
    • Packaging width [cm]: 5,8
    • Spring Design: Retaining Spring
    • Supplementary Article/Supplementary Info: with seal
    • Weight [kg]: 0,027
    • Width [mm]: 73
    • Part Description: Engine Coolant Temperature Sensor
    More Info
    $9.99
  • VEMO Engine Cooling Fan Switch for 2003 Audi S8 - V15-99-1976-1

    VEMO® Engine Cooling Fan Switch for 2003 Audi S8

    PartNumber: V15-99-1976-1
    Product Specifications
    • Notes: Grade: Aftermarket; Thread Size: M22 x 1,5; Temperature Range (Celsius): 87-77 / 92-82 C; Plug (Connector): 3 Pins
    • Colour: Black
    • Packaging Depth [cm]: 3
    • Packaging height [cm]: 3,3
    • Packaging width [cm]: 5,8
    • Plug Type ID: 3 polig
    • Switch Point [°C]: 92
    • Switch point from [°C]: 92
    • Switch point to [°C]: 77
    • Thread Size: M22x1,5
    • Weight [kg]: 0,052
    • Part Description: Engine Cooling Fan Switch
    More Info
    $9.30
  • VEMO Auxiliary Engine Cooling Fan Relay for 2003 Audi S8 - V15-71-0002

    VEMO® Auxiliary Engine Cooling Fan Relay for 2003 Audi S8

    PartNumber: V15-71-0002
    Product Specifications
    • Notes: Grade: Aftermarket; Description: Relay No. 645; Plug (Connector): 4 Pins; Voltage: 12 V; Amperage: 40 A
    • Number of Connectors: 4
    • OE Part Number: 171937503, 4H0951253A, A0025427219, 443951253K, A0025421319, 8D0951253A, 141951235B, 004025129, 191911251, SE021925000B, 171919505A, 141951253B, 867906381, 311963141B, 8K0951253, 431951253B, 431951253H, 004025133, 6U0906061A, 1L0937503A, 0025427219, 00402
    • Packaging Depth [cm]: 2,62
    • Packaging height [cm]: 2,497
    • Packaging width [cm]: 2,62
    • Rated current [A]: 40
    • Relay function: Terminal 30
    • Voltage [V]: 12
    • Weight [kg]: 0,027
    • Part Description: Auxiliary Engine Cooling Fan Relay
    More Info
    $4.83
  • Gates Engine Coolant Thermostat Seal for 2003 Audi S8 - 33613

    Gates® Engine Coolant Thermostat Seal for 2003 Audi S8

    PartNumber: 33613
    Product Specifications
    • Height: 0.14"
    • Inside Diameter: 2.359"
    • OE Part Number: 799
    • Outside Diameter: 2.637"
    • Style: O-Ring
    • Type: Thermostat Seal
    • UPC: 072053125023
    • Part Description: Engine Coolant Thermostat Seal
    More Info
    $0.76
  • STANT Engine Coolant Radiator Cap for 2003 Audi S8 - 10225

    STANT® Engine Coolant Radiator Cap for 2003 Audi S8

    PartNumber: 10225
    Product Specifications
    • Notes: Pressure Rating 20 psi
    • Cap Depth: 1"
    • Filler Neck Outside Diameter: 1.78"
    • OE Part Number: 171121321D, 171121321, 171121321C, 443121321, 171121321J
    • Pressure: 20 psi
    • Shell Diameter: 2.27"
    • Type: Closed System
    • UPC: 033342001251
    • Part Description: Engine Coolant Radiator Cap
    More Info
    $5.42
  • facet Engine Cooling Fan Switch for 2003 Audi S8 - 7-5626

    facet® Engine Cooling Fan Switch for 2003 Audi S8

    PartNumber: 7-5626
    Product Specifications
    • Part Description: Engine Cooling Fan Switch
    $17.34
  • GMB Engine Coolant Water Pump for 2003 Audi S8 - 180-2250

    GMB® Engine Coolant Water Pump for 2003 Audi S8

    PartNumber: 180-2250
    Product Specifications
    • Housing Material: Aluminum
    • Hub Height: 2.44 in
    • Hub Pilot Diameter: 2.59 in
    • Impeller Material: Plastic
    • Impeller Rotation: Reverse
    • UPC: 083286114241
    • Water Pump Drive Type: Timing Belt
    • Part Description: Engine Coolant Water Pump
    More Info
  • VAICO Engine Coolant Water Pump for 2003 Audi S8 - V10-50055

    VAICO® Engine Coolant Water Pump for 2003 Audi S8

    PartNumber: V10-50055
    Product Specifications
    • Notes: Grade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; China
    • Heating/Cooling: Metal impeller
    • OE Part Number: 077 121 004 M, 077 121 004 N, 077 121 004 P, 77121004N, 77121004P, 77 121 004 M, 077 121 004 MX, 771 210 04M X, 077 121 004 PX, 77121004M, 77 121 004 P, 77 121 004 MX, 077 121 004 NX, 77 121 004 N
    • Operating Mode: Mechanical
    • Part Description: Engine Coolant Water Pump
    More Info
  • Spectra Premium Engine Cooling Fan for 2003 Audi S8 - CF11012

    Spectra Premium® Engine Cooling Fan for 2003 Audi S8

    PartNumber: CF11012
    Product Specifications
    • Notes: Eng Cooling Fan Motor & Blade; 300 watts; 280mm; Gate; w/Male Blade Terminal Housing
    • Fan Blade Material: Plastic
    • Fan Quantity: 1.0
    • Internet Product Code (IPC): 1BB502B842C
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • MFG Brand Name: Spectra Premium
    • MFG Model # (Series): CF11012
    • MFG Name: Spectra Premium Industries
    • Mounting Bracket Included: No
    • Package Contents: Radiator Fan Assembly
    • Shroud Color / Finish: Black
    • Shroud Material: Plastic
    • Supplier Company Name: Spectra Premium Industries
    • UPC: 671607784534
    • Part Description: Engine Cooling Fan
    More Info
  • Hella Engine Cooling Fan Temperature Switch for 2003 Audi S8 - 007802011

    Hella® Engine Cooling Fan Temperature Switch for 2003 Audi S8

    PartNumber: 007802011
    Product Specifications
    • Notes: Technology w/Vision
    • Part Description: Engine Cooling Fan Temperature Switch
  • Original Engine Management Radiator Fan Switch for 2003 Audi S8 - 8365

    Original Engine Management® Radiator Fan Switch for 2003 Audi S8

    PartNumber: 8365
    Product Specifications
    • OE Part Number: 078-919-501C
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • UPC: 841266001031
    • Part Description: Radiator Fan Switch
    More Info
  • VAICO Engine Coolant Water Pump for 2003 Audi S8 - V10-50055-1

    VAICO® Engine Coolant Water Pump for 2003 Audi S8

    PartNumber: V10-50055-1
    Product Specifications
    • Notes: Grade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; Germany
    • Heating/Cooling: Metal impeller
    • Operating Mode: Mechanical
    • Packaging height [cm]: 28,3
    • Packaging width [cm]: 11,8
    • Supplementary Article/Supplementary Info: with seal
    • Weight [kg]: 1,7948
    • Part Description: Engine Coolant Water Pump
    More Info
  • Hella Engine Coolant Temperature Sensor for 2003 Audi S8 - 009107911

    Hella® Engine Coolant Temperature Sensor for 2003 Audi S8

    PartNumber: 009107911
    Product Specifications
    • Notes: Hella Technology w/Vision; 20MM; Color-Green(4 Pin)
    • UPC: 760687163466
    • Part Description: Engine Coolant Temperature Sensor
    More Info
  • STANT 48 mm x 3 mm Cooling System Adapter for 2003 Audi S8 - 12016

    STANT® 48 mm x 3 mm Cooling System Adapter for 2003 Audi S8

    PartNumber: 12016
    Product Specifications
    • Quantity: 1 Piece
    • Size: 48 mm x 3 mm
    • UPC: 033342020160
    • Part Description: 48 mm x 3 mm Cooling System Adapter
    More Info
  • STANT Radiator Cap Tester Adapter for 2003 Audi S8 - 12017

    STANT® Radiator Cap Tester Adapter for 2003 Audi S8

    PartNumber: 12017
    Product Specifications
    • Quantity: 1 Piece
    • Size: 48 mm x 3 mm
    • UPC: 033342020177
    • Part Description: Radiator Cap Tester Adapter
    More Info
  • STANT Engine Coolant Thermostat Seal for 2003 Audi S8 - 27271

    STANT® Engine Coolant Thermostat Seal for 2003 Audi S8

    PartNumber: 27271
    Product Specifications
    • Notes: Part Replacement Replaces 25271
    • Freight Class: 85
    • OE Part Number: 7910245057, 11511714519, 11531265084, 11531304202, 07119906322, 6172030180, 0019973345, A0019973345, A6172030180, W702837S300, E45Y8255B, E4RY8255B, N90560801, 34119119, 035121119, N901119159A, N90126802, 034121119, 99970163240
    • UPC: 033342072718
    • Part Description: Engine Coolant Thermostat Seal
    More Info
  • STANT Engine Coolant Temperature Sensor for 2003 Audi S8 - 74014

    STANT® Engine Coolant Temperature Sensor for 2003 Audi S8

    PartNumber: 74014
    Product Specifications
    • Freight Class: 70
    • UPC: 333421497556
    • Part Description: Engine Coolant Temperature Sensor
    More Info