2003 Isuzu Ascender Engine Parts


  • Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender Ignition Coil 6 Piece Set L6 4.2L

    • Engine Displacement (Metric): L6 4.2L
    • Quantity: 6 Piece Set

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

    $125.95
    Save 32%
    List: $183.95 Save: $58.00
    Part #: 1AERK00112

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    2003 Isuzu Ascender

    2003 Isuzu Ascender L6 4.2L Upstream O2 Oxygen Sensor

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

    $27.95
    Save 33%
    List: $41.95 Save: $14.00
    Part #: 1AEOS00071

  • Dorman

    Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender Exhaust Manifold Hardware Kit Dorman 03413B

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

    $21.95
    Save 33%
    List: $32.95 Save: $11.00
    Part #: 1AEEM00731

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    2003 Isuzu Ascender

    2003 Isuzu Ascender V8 5.3L Downstream O2 Oxygen Sensor

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

    $28.95
    Save 36%
    List: $44.95 Save: $16.00
    Part #: 1AEOS00170

  • Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender Ignition Coil L6 4.2L

    • Engine Displacement (Metric): L6 4.2L

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

    $36.95
    Save 32%
    List: $53.95 Save: $17.00
    Part #: 1AECI00173

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    2003 Isuzu Ascender

    2003 Isuzu Ascender L6 4.2L Downstream O2 Oxygen Sensor

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

    $29.95
    Save 33%
    List: $44.95 Save: $15.00
    Part #: 1AEOS00115

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    2003 Isuzu Ascender

    2003 Isuzu Ascender L6 4.2L (8th Vin Digit S) Crankshaft Position Sensor

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

    $21.95
    Save 33%
    List: $32.95 Save: $11.00
    Part #: 1AECS00007

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    2003 Isuzu Ascender

    2003 Isuzu Ascender Thermostat with Housing Assembly L6 4.2L

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

    $42.95
    Save 34%
    List: $64.95 Save: $22.00
    Part #: 1AEMX00303

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    2003 Isuzu Ascender

    2003 Isuzu Ascender Ignition Coil 3 Piece Set L6 4.2L

    • Engine Displacement (Metric): L6 4.2L
    • Quantity: 3 Piece Set

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

    $70.95
    Save 33%
    List: $105.95 Save: $35.00
    Part #: 1AERK00235

  • Dorman

    Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender Power Steering Oil Cooler Dorman 918-300

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

    $134.95
    Save 37%
    List: $212.95 Save: $78.00
    Part #: 1ASTB00011

  • Walker Products

    Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender L6 4.2L Downstream O2 Oxygen Sensor Walker Products 250-24339

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

    $48.95
    Save 34%
    List: $73.95 Save: $25.00
    Part #: WKEOS00049

  • Walker Products

    Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender L6 4.2L Upstream O2 Oxygen Sensor Walker Products 250-24355

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

    $45.95
    Save 43%
    List: $79.95 Save: $34.00
    Part #: WKEOS00055

  • AC DELCO

    Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender Engine Oil Pump V8 5.3L ACDelco 12586665, 12678151

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

    $111.95
    Save 33%
    List: $166.95 Save: $55.00
    Part #: ACOPM00001

  • FELPRO

    Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender Cylinder Head Bolt Kit 15 Piece Set V8 5.3L FEL-PRO ES72173

    • Engine Displacement (Metric): V8 5.3L
    • Quantity: 15 Piece Set

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

    $39.95
    Save 42%
    List: $68.95 Save: $29.00
    Part #: FPEMX00013

  • Walker Products

    Guaranteed to Fit Your

    2003 Isuzu Ascender

    2003 Isuzu Ascender V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24836

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

    $57.95
    Save 35%
    List: $88.95 Save: $31.00
    Part #: WKEOS00150
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