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Replacement and OEM Parts for 2003 Chevrolet Trailblazer EXT Radiator Hose

2003 Chevrolet Trailblazer EXT Radiator Hose

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2003 Chevrolet Trailblazer EXT
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  • OEM 2003 Chevrolet Trailblazer EXT Upper Hose Diagram - 15160996
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Upper Hose

    PartNumber: 15160996
    OEM 2003 Chevrolet Trailblazer EXT Upper Hose - 15160996
    Product Specifications
    • Notes: S-Series; 4.2 Liter
    • Other Names: Upper Hose
    • Item Dimensions: 9.0 x 4.1 x 2.7 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Trailblazer EXT Upper Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
    $35.26 MSRP: $53.20
    You Save: $17.94 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT - 22651

    Gates® Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 22651
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.3 in
    • End 2 Inside Diameter: 1.53 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 48004
    • UPC: 072053559651
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $25.15
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT - 72193

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 72193
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 9/32
    • End 2 Inside Diameter: 1 17/32
    • Hose Type: Dual I.D. Hose
    • Material: EPDM
    • OE Part Number: 8151609970, 15160997, 97363544, 897365440, 22685150
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 16
    • UPC: 036687432049
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $21.66
  • Gates Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT - 22754

    Gates® Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 22754
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.55 in
    • End 2 Inside Diameter: 1.55 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 32995
    • UPC: 072053787313
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $23.18
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT - 72272

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 72272
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: Y
    • End 1 Inside Diameter: 1 9/32
    • End 2 Inside Diameter: 1 9/32
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 15763316
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 13-1/2
    • UPC: 036687543615
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $17.61
  • Gates Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT - 22753

    Gates® Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 22753
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.28 in
    • End 2 Inside Diameter: 1.28 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 48060
    • UPC: 072053787306
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $21.26
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT - 71078

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 71078
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 3/8
    • Hose Type: Dual I.D. Hose
    • Material: EPDM
    • OE Part Number: 8151609960, 15160996, 4140576, H0061144, 4266349
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 9 1/4
    • UPC: 038244138128
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $14.44
  • Gates Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT - 22652

    Gates® Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 22652
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.3 in
    • End 2 Inside Diameter: 1.3 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5474
    • UPC: 072053559798
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $12.29
  • Dayco 90 Degree Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT - 80400

    Dayco® 90 Degree Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 80400
    Product Specifications
    • Notes: Cut to Fit
    • UPC: 038244148035
    • Part Description: 2003 Chevrolet Trailblazer EXT 90 Degree Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $11.15
  • Dayco Engine Coolant Bypass Hose for 2003 Chevrolet Trailblazer EXT - 71877

    Dayco® Engine Coolant Bypass Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 71877
    Product Specifications
    • Notes: w/Aux. Heater
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 5/8
    • End 2 Inside Diameter: 5/8
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 5
    • UPC: 038244673735
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Bypass Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $11.18
  • Dayco 90 Degree Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT - 80411

    Dayco® 90 Degree Engine Coolant Molded Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 80411
    Product Specifications
    • Notes: Cut to Fit
    • UPC: 038244148110
    • Part Description: 2003 Chevrolet Trailblazer EXT 90 Degree Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $8.75
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT - 72271

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Chevrolet Trailblazer EXT

    PartNumber: 72271
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: Y
    • End 1 Inside Diameter: 1 17/32
    • End 2 Inside Diameter: 1 17/32
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 165720S010, 15763315, 15205921
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 18-1/2
    • UPC: 036687543592
    • Part Description: 2003 Chevrolet Trailblazer EXT Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $20.13
  • OEM 2003 Chevrolet Trailblazer EXT Water Outlet Diagram - 24576963
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Water Outlet

    PartNumber: 24576963
    OEM 2003 Chevrolet Trailblazer EXT Water Outlet - 24576963
    Product Specifications
    • Notes: 4.2 Liter
    • Other Names: Water Outlet
    • Item Dimensions: 11.5 x 5.3 x 5.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Trailblazer EXT Water Outlet
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
  • OEM 2003 Chevrolet Trailblazer EXT Hose, Radiator Outlet Diagram - 15160997
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Hose, Radiator Outlet

    PartNumber: 15160997
    OEM 2003 Chevrolet Trailblazer EXT Hose, Radiator Outlet - 15160997
    Product Specifications
    • Notes: S-Series; 4.2 Liter
    • Item Dimensions: 22.4 x 10.4 x 3.7 inches
    • Item Weight: 2.20 Pounds
    • Part Description: 2003 Chevrolet Trailblazer EXT Hose, Radiator Outlet
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
  • OEM 2003 Chevrolet Trailblazer EXT Outlet Radiator Coolant Hose Assembly Diagram - 15205921
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Outlet Radiator Coolant Hose Assembly

    PartNumber: 15205921
    OEM 2003 Chevrolet Trailblazer EXT Outlet Radiator Coolant Hose Assembly - 15205921
    Product Specifications
    • Notes: S-Series; 5.3 Liter
    • Other Names: Lower Hose
    • Item Dimensions: 18.6 x 6.2 x 4.3 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15763315
    • Part Description: 2003 Chevrolet Trailblazer EXT Outlet Radiator Coolant Hose Assembly
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
  • OEM 2003 Chevrolet Trailblazer EXT Inlet Radiator Coolant Hose Assembly (Upper) Diagram - 15763316
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Inlet Radiator Coolant Hose Assembly (Upper)

    PartNumber: 15763316
    OEM 2003 Chevrolet Trailblazer EXT Inlet Radiator Coolant Hose Assembly (Upper) - 15763316
    Product Specifications
    • Notes: S-Series; 5.3 Liter
    • Other Names: Upper Hose
    • Item Dimensions: 13.7 x 5.7 x 4.4 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Trailblazer EXT Inlet Radiator Coolant Hose Assembly (Upper)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
  • OEM 2003 Chevrolet Trailblazer EXT Coolant Recovery Reservoir Hose Assembly Diagram - 25793412
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Coolant Recovery Reservoir Hose Assembly

    PartNumber: 25793412
    OEM 2003 Chevrolet Trailblazer EXT Coolant Recovery Reservoir Hose Assembly - 25793412
    Product Specifications
    • Other Names: Overflow Hose
    • Item Dimensions: 35.2 x 1.2 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15157818, 15811984, 15178526
    • Part Description: 2003 Chevrolet Trailblazer EXT Coolant Recovery Reservoir Hose Assembly
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS