ACDelco Parts

  • GMC Buick Pontiac Cadillac Saturn Platinum Spark Plug 6 Piece Set ACDelco 41-990

    PART DETAILS

    How-to video
    • Spark Plug Type: Platinum
    • Quantity: 6 Piece Set

    Ships Same Day for orders placed by 4pm ET

    $51.95
    2
    Save 34%
    List: $78.95 Save: $27.00
    Part #: ACEEK00035

    IN STOCK

  • Brake Master Cylinder ACDelco 18M1878

    Ships Same Day for orders placed by 4pm ET

    $52.95
    1
    Save 38%
    List: $85.95 Save: $33.00
    Part #: ACBMC00001

    IN STOCK

  • Chevy GMC Cadillac O2 Oxygen Sensor ACDelco AFS106

    Ships Same Day for orders placed by 4pm ET

    $57.95
    Save 39%
    List: $94.95 Save: $37.00
    Part #: ACEOS00001

    IN STOCK

  • Camshaft Position Sensor ACDelco 213-3826

    Ships Same Day for orders placed by 4pm ET

    $52.95
    Save 36%
    List: $82.95 Save: $30.00
    Part #: 1AACD00027

    IN STOCK

  • Chevy Buick Pontiac Olds Spark Plug Wire Set 6 Piece Set ACDelco 9726UU

    Ships Same Day for orders placed by 4pm ET

    $52.95
    Save 39%
    List: $86.95 Save: $34.00
    Part #: ACESW00004

    IN STOCK

  • Chevy Buick Pontiac Spark Plug Wire Set ACDelco 9746BB

    Ships Same Day for orders placed by 4pm ET

    $59.95
    Save 38%
    List: $95.95 Save: $36.00
    Part #: ACESW00003

    IN STOCK

  • Serpentine Belt ACDelco 6K930

    Ships Same Day for orders placed by 4pm ET

    $59.95
    1
    Save 28%
    List: $82.95 Save: $23.00
    Part #: 1AACD00060

    IN STOCK

  • Iridium Spark Plug 6 Piece Set ACDelco 41-101

    PART DETAILS

    • Quantity: 6 Piece Set
    • Spark Plug Type: Iridium

    Ships Same Day for orders placed by 4pm ET

    $56.95
    Save 37%
    List: $90.95 Save: $34.00
    Part #: ACETK00001

    IN STOCK

  • Serpentine Belt ACDelco 6K950

    Ships Same Day for orders placed by 4pm ET

    $59.95
    1
    Save 31%
    List: $86.95 Save: $27.00
    Part #: 1AACD00061

    IN STOCK

  • Crankshaft Position Sensor ACDelco 213-3520

    Ships Same Day for orders placed by 4pm ET

    $51.95
    Save 40%
    List: $85.95 Save: $34.00
    Part #: ACCPS00003

    IN STOCK

  • Chevy GMC Serpentine Belt Idler Pulley Pair ACDelco 15-40526

    PART DETAILS

    • Quantity: Pair

    Ships Same Day for orders placed by 4pm ET

    $58.95
    Save 39%
    List: $96.95 Save: $38.00
    Part #: ACEEK00017

    IN STOCK

  • Buick Pontiac Olds Spark Plug Wire Set ACDelco 9746DD

    Ships Same Day for orders placed by 4pm ET

    $59.95
    Save 39%
    List: $97.95 Save: $38.00
    Part #: ACESW00006

    IN STOCK

  • Chevy Buick Pontiac Saturn Platinum Spark Plug 6 Piece Set ACDelco 41-962

    PART DETAILS

    How-to video
    • Spark Plug Type: Platinum
    • Quantity: 6 Piece Set

    Ships Same Day for orders placed by 4pm ET

    $59.95
    Save 26%
    List: $80.95 Save: $21.00
    Part #: ACEEK00039

    IN STOCK

  • Chevy GMC Cadillac Acura Hummer Heavy Duty Serpentine Belt ACDelco K040378HD

    PART DETAILS

    How-to video
    • Product Grade: Heavy Duty

    Ships Same Day for orders placed by 4pm ET

    $50.95
    1
    Save 31%
    List: $73.95 Save: $23.00
    Part #: 1AESB00053

    IN STOCK

  • Serpentine Belt ACDelco 6K882

    Ships Same Day for orders placed by 4pm ET

    $54.95
    Save 36%
    List: $85.95 Save: $31.00
    Part #: 1AESB00038

    IN STOCK

ACDelco is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by ACDelco or General Motors Company. See all trademarks.

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SHIPPING

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In stock orders ship same day when ordered by 4pm ET. Need your parts faster? Select expedited shipping at checkout.

QUALITY
AUTO PARTS

Guaranteed to Fit

Our team of auto experts work hard to provide you with the highest quality, direct fit replacement auto parts. We know not all auto parts are created equal. This is why we enforce a strict level of product standards and sourcing with every part.

EXPERT USA
CUSTOMER SUPPORT

USA Customer Support

Our goal is to exceed our customers' expectations every day. We are a team of passionate auto enthusiasts who are here to help. If you have a question about our parts or a repair contact us.

HOW-TO
VIDEOS

Instructional Video Library

Our 1A Auto Video Library has thousands of how-to auto repair installation videos specific to year, make and model. Each video guides you with step-by-step instructions to empower you to tackle your own repairs on your car, truck, SUV, or van.

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