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Replacement and OEM Parts for 2003 Chevrolet Tahoe Cooling Systems, Fans, Radiators & Components

2003 Chevrolet Tahoe Cooling Systems, Fans, Radiators & Components

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Engine & Drivetrain

101 products about 2003 Chevrolet Tahoe Cooling Systems, Fans, Radiators & Components found

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  • OEM 2003 Chevrolet Tahoe Sensor Diagram - 12608814
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Tahoe Sensor

    PartNumber: 12608814
    OEM 2003 Chevrolet Tahoe Sensor - 12608814
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l
    • Item Dimensions: 2.8 x 1.7 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25037062, 12191170, 15326388, 15369305
    • Part Description: 2003 Chevrolet Tahoe Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, Premier, SSV, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $30.68 MSRP: $57.90
    You Save: $27.22 (48%)
  • OEM 2003 Chevrolet Tahoe Water Pump Assembly Gasket Diagram - 12630223
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Tahoe Water Pump Assembly Gasket

    PartNumber: 12630223
    OEM 2003 Chevrolet Tahoe Water Pump Assembly Gasket - 12630223
    Product Specifications
    • Item Dimensions: 4.6 x 3.3 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580035, 12588372, 12559271, 12610311
    • Part Description: 2003 Chevrolet Tahoe Water Pump Assembly Gasket
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, SSV, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $6.96 MSRP: $12.59
    You Save: $5.63 (45%)
  • OEM 2003 Chevrolet Tahoe Water Pump Assembly Gasket Diagram - 12630223
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Tahoe Water Pump Assembly Gasket

    PartNumber: 12630223
    OEM 2003 Chevrolet Tahoe Water Pump Assembly Gasket - 12630223
    Product Specifications
    • Item Dimensions: 4.6 x 3.3 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580035, 12588372, 12559271, 12610311
    • Part Description: 2003 Chevrolet Tahoe Water Pump Assembly Gasket
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, SSV, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $6.96 MSRP: $12.59
    You Save: $5.63 (45%)
  • Dorman Engine Coolant Recovery Tank for 2003 Chevrolet Tahoe - 603-102

    Dorman® Engine Coolant Recovery Tank for 2003 Chevrolet Tahoe

    PartNumber: 603-102
    Product Specifications
    • Cap Maximum Pressure Rating: 15 PSI
    • Cap Type: Spring Loaded Twist
    • Color: Clear
    • Height: 186 mm
    • Length: 235 mm
    • Material: Plastic
    • Mount Hole Quantity: 1
    • OE Part Number: RC98, 15808715, 15808716, 15203949, 15778386
    • Pressurized: Yes
    • UPC: 019495095279
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Recovery Tank
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $56.34
  • Gates Engine Coolant Standard Water Pump for 2003 Chevrolet Tahoe - 45006

    Gates® Engine Coolant Standard Water Pump for 2003 Chevrolet Tahoe

    PartNumber: 45006
    Product Specifications
    • Notes: w/Thermostat & Housing
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Number of Outlets: 2
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: No
    • UPC: 072053781632
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $110.08
  • Denso Engine Coolant Radiator for 2003 Chevrolet Tahoe - 221-9011

    Denso® Engine Coolant Radiator for 2003 Chevrolet Tahoe

    PartNumber: 221-9011
    Product Specifications
    • Notes: w/Auxiliary AC & Eng Oil Cooler
    • Core Height: 17.2830"
    • Core Thickness: 1.3380"
    • Core Width: 33.9760"
    • Inlet Diameter: 1.3380"
    • Outlet Diameter: 1.5550"
    • UPC: 042511219519
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $160.20
  • OEM 2003 Chevrolet Tahoe Radiator Assembly Diagram - 22840117
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Tahoe Radiator Assembly

    PartNumber: 22840117
    OEM 2003 Chevrolet Tahoe Radiator Assembly - 22840117
    Product Specifications
    • Notes: All Models; 4.8l; Auto Trans; W/Rear AC;All Models; 5.3l; Auto Trans; W/Rear AC; 5.3 Liter, W/Rear AC
    • Other Names: Radiator
    • Item Dimensions: 48.1 x 26.1 x 8.0 inches
    • Item Weight: 14.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 52473444, 15193108, 15841571, 52486595, 52487604, 15252638, 15124632
    • Part Description: 2003 Chevrolet Tahoe Radiator Assembly
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | Base, LS, LT, LTZ, PPV, SSV, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $256.88 MSRP: $364.08
    You Save: $107.20 (30%)
  • Dorman Engine Cooling Fan Blade for 2003 Chevrolet Tahoe - 621-104

    Dorman® Engine Cooling Fan Blade for 2003 Chevrolet Tahoe

    PartNumber: 621-104
    Product Specifications
    • Blade Diameter: 470
    • Blade Material: Plastic
    • Blade Quantity: 9
    • Finish: White
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • OE Part Number: 15017911
    • Package Contents: Engine Cooling Fan Blade
    • UPC: 037495572194
    • Part Description: 2003 Chevrolet Tahoe Engine Cooling Fan Blade
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $50.51
  • Dorman Engine Coolant Thermostat Housing Assembly for 2003 Chevrolet Tahoe - 902-2836

    Dorman® Engine Coolant Thermostat Housing Assembly for 2003 Chevrolet Tahoe

    PartNumber: 902-2836
    Product Specifications
    • Notes: wo/Water Pump Casting# 12562459; Use If Original Water Pump Replaced w/Later Design; Includes Thermostat
    • OE Part Number: 12600172, 12581594, 12568911, 8125815940, 8125689110, 8126001720
    • Package Contents: 1 Thermostat Housing
    • UPC: 889245054883
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Thermostat Housing Assembly
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $39.33
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Chevrolet Tahoe - 37140

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Chevrolet Tahoe

    PartNumber: 37140
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Puller Auxiliary Fan. Add on fans used to supplement the primary Eng cooling fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089945
    • Part Description: 2003 Chevrolet Tahoe Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $91.74
  • Gates Engine Coolant Standard Water Pump for 2003 Chevrolet Tahoe - 45005

    Gates® Engine Coolant Standard Water Pump for 2003 Chevrolet Tahoe

    PartNumber: 45005
    Product Specifications
    • Notes: w/o Thermostat & Housing; May Req Thermostat/Housing Replacement
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Number of Outlets: 4
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: No
    • UPC: 072053781625
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $87.70
  • Delphi Coolant Temperature Sensor for 2003 Chevrolet Tahoe - TS10076

    Delphi® Coolant Temperature Sensor for 2003 Chevrolet Tahoe

    PartNumber: TS10076
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Oval
    • Mounting Type: Threaded Nut
    • OE Part Number: 15369305
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • UPC: 689604110416
    • Wiring Harness Included: No
    • Part Description: 2003 Chevrolet Tahoe Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $20.68
  • OEM 2003 Chevrolet Tahoe Recovery Tank Cap Diagram - 15075118
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Tahoe Recovery Tank Cap

    PartNumber: 15075118
    OEM 2003 Chevrolet Tahoe Recovery Tank Cap - 15075118
    Product Specifications
    • Notes: All Models
    • Item Dimensions: 2.5 x 2.5 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22671020, 22652695, 15066786
    • Part Description: 2003 Chevrolet Tahoe Recovery Tank Cap
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | Base, Hybrid, Limited, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS
    $13.10 MSRP: $24.70
    You Save: $11.60 (47%)
  • Dayco Engine Coolant Water Pump for 2003 Chevrolet Tahoe - DP998

    Dayco® Engine Coolant Water Pump for 2003 Chevrolet Tahoe

    PartNumber: DP998
    Product Specifications
    • Notes: Serpentine Belt Driven; Thermostat Bore Dia 47mm
    • UPC: 036687990730
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $114.72
  • Denso Engine Coolant Radiator for 2003 Chevrolet Tahoe - 221-9008

    Denso® Engine Coolant Radiator for 2003 Chevrolet Tahoe

    PartNumber: 221-9008
    Product Specifications
    • Notes: w/o Auxiliary AC, w/o Eng Oil Cooler
    • Core Height: 19.0160"
    • Core Thickness: 1.0000"
    • Core Width: 28.2670"
    • Inlet Diameter: 1.3180"
    • Outlet Diameter: 1.5740"
    • Transmission Oil Cooler Included: No
    • UPC: 042511219489
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $121.35
  • TYC Engine Coolant Radiator for 2003 Chevrolet Tahoe - 2423

    TYC® Engine Coolant Radiator for 2003 Chevrolet Tahoe

    PartNumber: 2423
    Product Specifications
    • Notes: Bottom Header: 18 1/2" x 3 1/4"; Core Size: 34" x 18 3/8" x 7/8"; Manufactured Material: Plastic/Alum; Remarks: w/o EOC; Rows: 1; Top Header: 18 1/2" x 3 1/4"; w/Rear AC
    • Bottom Header: 18 1/2" x 3 1/4"
    • Core Size: 34" x 18 3/8" x 7/8"
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 15193108
    • Remarks: w/o EOC
    • Rows: 1
    • Top Header: 18 1/2" x 3 1/4"
    • UPC: 762405252582
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $148.30
  • Gates Engine Coolant Thermostat With Housing And Seal for 2003 Chevrolet Tahoe - 34702

    Gates® Engine Coolant Thermostat With Housing And Seal for 2003 Chevrolet Tahoe

    PartNumber: 34702
    Product Specifications
    • Notes: W/GM Updated Replacement Water Pump; Incls Housing; 187 Degree; OE Temperature; Seal Incld
    • Check Valve: No
    • Electric: No
    • Jiggle Pin: Yes
    • Number of Bolt Holes: 2
    • Number of Seals: 1
    • OE Exact: No
    • Outlet Inside Diameter 1: 1.175"
    • Outlet Outside Diameter 1: 1.554"
    • Temperature (F): 187
    • Type: Integrated Housing Thermostat
    • UPC: 770075631569
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Thermostat With Housing And Seal
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $51.81
  • OEM 2003 Chevrolet Tahoe Lower Hose Diagram - 22827735
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Tahoe Lower Hose

    PartNumber: 22827735
    OEM 2003 Chevrolet Tahoe Lower Hose - 22827735
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l
    • Other Names: Lower Hose
    • Item Dimensions: 5.8 x 4.4 x 14.9 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15037656, 15792826, 15769077, 19130015
    • Part Description: 2003 Chevrolet Tahoe Lower Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, SSV, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $33.96 MSRP: $51.23
    You Save: $17.27 (34%)
  • OEM 2003 Chevrolet Tahoe Lower Hose Diagram - 22827735
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Tahoe Lower Hose

    PartNumber: 22827735
    OEM 2003 Chevrolet Tahoe Lower Hose - 22827735
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l
    • Other Names: Lower Hose
    • Item Dimensions: 5.8 x 4.4 x 14.9 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15037656, 15792826, 15769077, 19130015
    • Part Description: 2003 Chevrolet Tahoe Lower Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, SSV, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $33.96 MSRP: $51.23
    You Save: $17.27 (34%)
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Chevrolet Tahoe - 37141

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Chevrolet Tahoe

    PartNumber: 37141
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Auxiliary Fan. Add on fans used to supplement the primary Eng cooling fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089952
    • Part Description: 2003 Chevrolet Tahoe Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $102.23
  • Dayco Engine Coolant Water Pump for 2003 Chevrolet Tahoe - DP958

    Dayco® Engine Coolant Water Pump for 2003 Chevrolet Tahoe

    PartNumber: DP958
    Product Specifications
    • Notes: Serpentine Belt Driven; Thermostat Bore Dia 52mm
    • UPC: 036687989871
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $78.54
  • STANT 48 mm Cooling System Adapter for 2003 Chevrolet Tahoe - 12032

    STANT® 48 mm Cooling System Adapter for 2003 Chevrolet Tahoe

    PartNumber: 12032
    Product Specifications
    • Quantity: 1 Piece
    • Size: 48 mm
    • UPC: 033342495104
    • Part Description: 2003 Chevrolet Tahoe 48 mm Cooling System Adapter
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $86.79
  • TYC Engine Coolant Radiator for 2003 Chevrolet Tahoe - 2334

    TYC® Engine Coolant Radiator for 2003 Chevrolet Tahoe

    PartNumber: 2334
    Product Specifications
    • Notes: Accessories Incld: 2 x TOC adapters (5/8-18UNF x21), 1 x TOC hose clamp (blue); Bottom Header: 18 3/4" x 2 1/2"; Core Size: 28 3/8" x 18 3/8" x 7/8"; Manufactured Material: Plastic/Alum; Remarks: w/o EOC; Rows: 1; Top Header: 18 3/4" x 2 1/2"; w/o REAR AC
    • Accessories Included: 2 x TOC adapters (5/8-18UNF x21), 1 x TOC hose clamp (blue)
    • Bottom Header: 18 3/4" x 2 1/2"
    • Core Size: 28 3/8" x 18 3/8" x 7/8"
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 15193110
    • Remarks: w/o EOC
    • Rows: 1
    • Top Header: 18 3/4" x 2 1/2"
    • UPC: 762405252360
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $102.15
  • Victor Reinz Dual Round Port Oil Cooler Gasket for 2003 Chevrolet Tahoe - 71-13510-00

    Victor Reinz® Dual Round Port Oil Cooler Gasket for 2003 Chevrolet Tahoe

    PartNumber: 71-13510-00
    Product Specifications
    • Notes: with Dual Round Ports
    • Color: Color May Vary
    • Complete: Y
    • Configuration: One Piece
    • Contains Applications: Y
    • Length: 2.6300
    • Material: Molded Rubber And Metal
    • Meets or Exceeds OEM Specs: Y
    • Release Wave: 12/15/2017
    • Rim Shape: Oval
    • UPC: 023913670535
    • Width: 1.0400
    • Part Description: 2003 Chevrolet Tahoe Dual Round Port Oil Cooler Gasket
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $7.88
  • Walker Products Engine Coolant Temperature Sensor for 2003 Chevrolet Tahoe - 211-91118

    Walker Products® Engine Coolant Temperature Sensor for 2003 Chevrolet Tahoe

    PartNumber: 211-91118
    Product Specifications
    • Notes: Full Service Kit, Incls Sensor, Pigtail, Butt Connectors & Heat Shrink
    • UPC: 724620066436
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $13.33
  • GMB Engine Coolant Water Pump for 2003 Chevrolet Tahoe - 130-7340

    GMB® Engine Coolant Water Pump for 2003 Chevrolet Tahoe

    PartNumber: 130-7340
    Product Specifications
    • Notes: 2.05" Dia Thermostat Opening
    • Housing Material: Aluminum
    • Hub Height: 6.57 in
    • Hub Pilot Diameter: 5.85 in
    • Impeller Material: Metal
    • Impeller Rotation: Reverse
    • Pulley Type: Serpentine Belt
    • UPC: 826732880860
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $90.06
  • Dorman Engine Coolant Thermostat Housing for 2003 Chevrolet Tahoe - 902-2701

    Dorman® Engine Coolant Thermostat Housing for 2003 Chevrolet Tahoe

    PartNumber: 902-2701
    Product Specifications
    • Notes: Incls Thermostat; w/Water Pump Casting# 12562459; w/Thermostat Retainer Brackets; 160 Degrees Fahrenheit
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3"; 0.87"
    • Bolt Hole Quantity: 3
    • Color/Finish: Natural
    • Flange Length: 4.39"
    • Flange Thickness: 0.4"
    • Flange Width: 2.701"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.236"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12571261, 8125712610
    • Outlet Port Quantity: 1
    • Thermostat Included: No
    • Thermostat Opening Temperature (F): 160 Degrees
    • UPC: 889245054906
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $22.81
  • CSF Engine Coolant Radiator for 2003 Chevrolet Tahoe - 3653

    CSF® Engine Coolant Radiator for 2003 Chevrolet Tahoe

    PartNumber: 3653
    Product Specifications
    • Notes: OE Style Design; w/Rear AC
    • Bottom Hose Fitting (in): 1 9/16 Right
    • Box Height (in): 7 1/16
    • Box Length (in): 41 7/8
    • Box Weight (lbs): 17
    • Box Width (in): 23 9/16
    • Core Length: 34
    • Core Material: Aluminum
    • Core Thickness: 1 1/4
    • Core Width: 17 1/4
    • Cross-flow/ Down-flow: Cross Flow
    • Hazardous Material: No
    • Inlet Length (in): 18 1/16
    • Inlet Width (in): 2 3/4
    • No. Of Rows: 1
    • OE Part Number: 22840117, 15841572, 2423, 2921, CU2370, 2945, CU2423, 2946, CU2921
    • Oil Cooler (in): 11 1/2 (high-efficiency Plate Type)
    • Outlet Length(in): 18 1/16
    • Outlet Width: 2 3/4
    • Radiator Cap Supplied: No
    • Tank Material: Plastic
    • Tech Note: O.E.M. style Plastic tanks & Aluminum core;with quick-connect oil cooler fittings.
    • Top Hose Fitting (in): 1 5/16 Left
    • UPC: 710353036532
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $109.30
  • Four Seasons Electric Fan Kit for 2003 Chevrolet Tahoe - 36897

    Four Seasons® Electric Fan Kit for 2003 Chevrolet Tahoe

    PartNumber: 36897
    Product Specifications
    • Notes: Universal Fit Auxiliary Electric Fan. Add on fans used to supplement the primary Eng cooling fan.
    • Blade Color A : Black
    • Blade Material: Plastic; Reinforced Nylon
    • Blade Quantity: 8
    • Blade Type: curved 'S' blade
    • CFM Free Air High: 1250
    • CFM Free Air Low: 1250
    • CFM Rad Mnt High: 1050
    • CFM Rad Mnt Low: 1050
    • Color: Black
    • Depth IN: 3.71"
    • Dia. IN: 14.000
    • Dia. MM: 355.600
    • Fan 1 Diameter: 14.000
    • 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: 096361368972
    • Voltage: 12
    • Volume (CFM): 1085
    • Wiring Harness Length: 36.000
    • Part Description: 2003 Chevrolet Tahoe Electric Fan Kit
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    $74.86
  • Gates Engine Coolant Reservoir Hose for 2003 Chevrolet Tahoe - 22554

    Gates® Engine Coolant Reservoir Hose for 2003 Chevrolet Tahoe

    PartNumber: 22554
    Product Specifications
    • Centerline Length: 16; 19.1; 485
    • Contains Spring: No
    • End 1 Inside Diameter: 1; 25
    • End 2 Inside Diameter: .75; 19
    • End 3 Inside Diameter: .63
    • End 4 Inside Diameter: .63; 16
    • Material: EPDM, Plastic
    • Modular Components: Branch
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5319
    • UPC: 072053546125
    • Part Description: 2003 Chevrolet Tahoe Engine Coolant Reservoir Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 5.3L
    • 2003 Chevrolet Tahoe | All Trims | 8 Cyl 4.8L
    $31.02
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