2003 Chevy Silverado 2500 HD Oil Cooler & Lines - Transmission


  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD Transmission Oil Cooler V8 6.0L Dorman 918-213

    Ships Same Day for orders placed by 4 P.M. ET

    $125.95
    Save 40%
    List: $210.95 Save: $85.00
    Part #: 1ATRL00082

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD Transmission Oil Cooler Connector 1/4 x 18" Thread with 1" Tube Oil Cooler to Transmission Dorman 800-604

    • Location: Oil Cooler to Transmission
    • Size: 1/4 x 18" Thread with 1" Tube

    Ships Same Day for orders placed by 4 P.M. ET

    $23.95
    Save 27%
    List: $32.95 Save: $9.00
    Part #: DMTRL00015

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD 5 Speed Automatic Transmission Auxiliary Transmission Oil Cooler for Models with Allison Transmission Dorman 918-249

    Ships Same Day for orders placed by 4 P.M. ET

    $229.95
    Save 36%
    List: $360.95 Save: $131.00
    Part #: 1ATRL00119

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD Transmission Oil Cooler Connector Radiator Side Dorman 800-619

    Ships Same Day for orders placed by 4 P.M. ET

    $20.95
    Save 25%
    List: $27.95 Save: $7.00
    Part #: DMTRL00019

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD V8 6.0L Lower Transmission Cooler Line Transmission To Radiator Dorman 624-488

    Ships Same Day for orders placed by 4 P.M. ET

    $37.95
    Save 42%
    List: $65.95 Save: $28.00
    Part #: DMTRL00008

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD Transmission Cooler Line (Auxiliary Cooler to Transmission) V8 6.0L with Automatic Transmission Dorman 624-118

    Ships Same Day for orders placed by 4 P.M. ET

    $89.95
    Save 37%
    List: $141.95 Save: $52.00
    Part #: 1ATRL00105

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD Inlet Transmission Line V8 6.6L Dorman 624-896

    Ships Same Day for orders placed by 4 P.M. ET

    $80.95
    Save 41%
    List: $137.95 Save: $57.00
    Part #: 1ATRL00101

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD Transmission Oil Cooler Connector To Radiator with 3/8 Tube x 5/8-18 Inch thread Dorman 800-605

    • Location: To Radiator
    • Size: with 3/8 Tube x 5/8-18 Inch thread

    Ships Same Day for orders placed by 4 P.M. ET

    $20.95
    Save 28%
    List: $28.95 Save: $8.00
    Part #: DMTRL00016

  • Dorman

    Guaranteed to Fit Your

    2003 Chevy Silverado 2500 HD

    2003 Chevy Silverado 2500 HD V8 6.0L Transmission Oil Cooler Connector Dorman 800-607

    Ships Same Day for orders placed by 4 P.M. ET

    $29.95
    Save 9%
    List: $32.95 Save: $3.00
    Part #: DMTRL00017
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