2003 Chevrolet Trailblazer EXT Fuel & Emissions

  • 2003 Chevrolet GMC Buick Olds Isuzu Fuel Pump & Sending Unit Module TRQ

    02-04 GM Mid Size SUV Fuel Pump Module & Sending Unit
    $74.95
    29
    Save 23%
    List: $96.95 Save: $22.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    • Part #: 1AFPU00307

    IN STOCK

  • 2003 Chevrolet GMC Isuzu Fuel Level Sensor TRQ

    Fuel Tank Sending Unit
    $24.95
    Save 41%
    List: $41.95 Save: $17.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    • Includes: Gasket
    • Part #: 1AFSU00184

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT V8 5.3L (8th Vin Digit P) Fuel Injector 8 Piece Set

    99-07 GM Full Size P/U, SUV w/ 4.8, 5.3, 6.0 (ex FF) Fuel Injector Set of 8
    $214.95
    28

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    • Quantity: 8 Piece Set
    • Part #: 1AEEK00745

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT V8 5.3L Mass Air Flow Sensor Meter

    99-09 GM GMC Multi Fit Mass Air Flow Sensor (w/Housing)
    $51.95
    33
    Save 28%
    List: $71.95 Save: $20.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: 1AEAF00054

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT V8 5.3L (8th Vin Digit P) Fuel Injector

    99-07 GM Full Size P/U, SUV w/ 4.8, 5.3, 6.0 (ex FF) Fuel Injector
    $45.95

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    • Part #: 1AFIN00051

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT Exhaust Manifold Hardware Kit

    99-08 GM 4.2L, 4.8L, 5.3L, 6.0L Exhaust Manifold Hardware Kit LH = RH
    $24.95
    1
    Save 24%
    List: $32.95 Save: $8.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    • Part #: 1AEEM00731

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT V8 5.3L Downstream O2 Oxygen Sensor

    00-08 Buick; Chevy; GMC; Pontiac; Saturn Multifit 4 Wire Oxygen Sensor
    $35.95
    2
    Save 20%
    List: $44.95 Save: $9.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: 1AEOS00170

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT Gas Cap

    AC Delco GT261 Fuel Cap
    $39.95
    7
    Save 25%
    List: $52.95 Save: $13.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: 1AACD00030

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT Fuel Pump Lock Ring

    97-05 GM Multifit Fuel Tank Sending Unit Lock Ring (AC Delco)
    $34.95
    1
    Save 30%
    List: $49.95 Save: $15.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: ACFSU00003

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT V8 5.3L Mass Air Flow Sensor with Housing

    99-09 GM Car, PU, SUV Multifit Air Flow Meter w/Housing (Delphi)
    $134.95
    5
    Save 28%
    List: $186.95 Save: $52.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: DEEAF00019

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT Locking Gas Cap

    GM Fuel Tank Gas Cap
    $31.95
    Save 22%
    List: $40.95 Save: $9.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: 1AFGC00001

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT Gas Cap

    97-05 Buick, Cadillc, Chevy, GMC, Isuzu, Olds, Pontiac, Saturn Multifit Quick On Non Locking Gas Cap
    $25.95
    1
    Save 28%
    List: $35.95 Save: $10.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    • Gas Cap Style: Non-Locking
    • Part #: 1AFGC00010

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT V8 5.3L Driver Side Exhaust Manifold Repair Clamp

    02-06 Cadillac; 99-07 Chevy, GMC PU SUV; 03-07 Hummer H2 w/V8 Exhhaust Manifold Repair Clamp LH
    $54.95
    Save 30%
    List: $78.95 Save: $24.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    • Part #: 1AEMX00302

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT V8 5.3L Mass Air Flow Sensor with Housing

    99-09 GM GMC Multi Fit Mass Air Flow Sensor (w/Housing) (Walker)
    $95.95
    1
    Save 21%
    List: $120.95 Save: $25.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: WKEAF00016

    IN STOCK

  • 2003 Chevrolet Trailblazer EXT L6 4.2L Exhaust Manifold & Gasket Kit

    02-05 GM Mid Size Truck 4.2L, 05-06 Saab 9-7X 4.2L Exhaust Manifold & Gasket Kit
    $115.95
    3
    Save 34%
    List: $174.95 Save: $59.00

    Guaranteed to Fit

    2003 Chevrolet Trailblazer EXT

    Part #: 1AEEM00647

    IN STOCK

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