ACDelco Parts

  • Chevy GMC Cadillac Liftgate Release Switch ACDelco D1499F

    Ships Same Day for orders placed by 4pm ET

    $29.95
    1
    Save 29%
    List: $41.95 Save: $12.00
    Part #: ACZTM00004

    IN STOCK

  • Chevy GMC Pontiac Cadillac Spark Plug Wire Set ACDelco 9748UU

    Ships Same Day for orders placed by 4pm ET

    $65.95
    2
    Save 36%
    List: $102.95 Save: $37.00
    Part #: ACESW00007

    IN STOCK

  • Fuel Filter ACDelco GF652F

    Ships Same Day for orders placed by 4pm ET

    $27.95
    4
    Save 30%
    List: $39.95 Save: $12.00
    Part #: 1AACD00032

    IN STOCK

  • Chevy GMC Front & Rear 180 Degree 185 Degree Thermostat Pair ACDelco 131-131, 131-163

    PART DETAILS

    • Quantity: Pair
    • Temperature Rating: 180 Degree
    • Temperature Rating: 185 Degree

    Ships Same Day for orders placed by 4pm ET

    $99.95
    Save 36%
    List: $155.95 Save: $56.00
    Part #: ACEEK00031

    IN STOCK

  • Spark Plug 8 Piece Set ACDelco 41-110

    PART DETAILS

    • Quantity: 8 Piece Set

    Ships Same Day for orders placed by 4pm ET

    $77.95
    1
    Save 33%
    List: $116.95 Save: $39.00
    Part #: ACETK00002

    IN STOCK

  • Gas Cap ACDelco GT261

    Ships Same Day for orders placed by 4pm ET

    $33.95
    6
    Save 36%
    List: $52.95 Save: $19.00
    Part #: 1AACD00030

    IN STOCK

  • Chevy GMC Cadillac Front ABS Speed Sensor Pair ACDelco 19181873

    PART DETAILS

    How-to video
    • Quantity: Pair

    Ships Same Day for orders placed by 4pm ET

    $64.95
    3
    Save 37%
    List: $102.95 Save: $38.00
    Part #: ACERK00007

    IN STOCK

  • Platinum Spark Plug 8 Piece Set ACDelco 41-962

    PART DETAILS

    How-to video
    • Quantity: 8 Piece Set
    • Spark Plug Type: Platinum

    Ships Same Day for orders placed by 4pm ET

    $64.95
    Save 38%
    List: $104.95 Save: $40.00
    Part #: ACEEK00038

    IN STOCK

  • Chevy GMC Cadillac Front ABS Speed Sensor with Harness ACDelco 19181873

    Ships Same Day for orders placed by 4pm ET

    $39.95
    3
    Save 37%
    List: $62.95 Save: $23.00
    Part #: ACTRS00001

    IN STOCK

  • Chevy GMC Driver Side 5 Button Master Power Window Switch ACDelco D1954F

    PART DETAILS

    How-to video
    • Design: 5 Button

    Ships Same Day for orders placed by 4pm ET

    $66.95
    11
    Save 32%
    List: $98.95 Save: $32.00
    Part #: ACWES00002

    IN STOCK

  • Chevy GMC Buick Cadillac Saturn Iridium Spark Plug 6 Piece Set ACDelco 41-109

    PART DETAILS

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

    Ships Same Day for orders placed by 4pm ET

    $69.95
    1
    Save 29%
    List: $97.95 Save: $28.00
    Part #: ACEEK00036

    IN STOCK

  • Chevy GMC Cadillac Door Mounted Speaker Pair ACDelco 25852236

    PART DETAILS

    How-to video
    • Quantity: Pair

    Ships Same Day for orders placed by 4pm ET

    $84.95
    6
    Save 38%
    List: $137.95 Save: $53.00
    Part #: ACIMK00001

    IN STOCK

  • 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

  • Chevy GMC Hummer Brake Light Switch ACDelco D1586H

    Ships Same Day for orders placed by 4pm ET

    $28.95
    1
    Save 40%
    List: $47.95 Save: $19.00
    Part #: ACZMX00016

    IN STOCK

  • Chevy GMC Front Door Jamb Switch Pair ACDelco D6007A

    PART DETAILS

    • Quantity: Pair

    Ships Same Day for orders placed by 4pm ET

    $23.95
    1
    Save 31%
    List: $34.95 Save: $11.00
    Part #: ACESK00001

    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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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.

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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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