ACDelco Parts

  • Spark Plug Wire Set ACDelco 748RR

    Ships Same Day for orders placed by 4pm ET

    $124.95
    2
    Save 34%
    List: $187.95 Save: $63.00
    Part #: ACESW00005

    IN STOCK

  • Engine Oil Pump ACDelco 12696357

    Ships Same Day for orders placed by 4pm ET

    $119.95
    Save 31%
    List: $174.95 Save: $55.00
    Part #: ACOPM00001

    IN STOCK

  • ACDelco Professional Engine Water Pump ACDelco 252-845

    PART DETAILS

    How-to video
    • Product Line: ACDelco Professional

    Ships Same Day for orders placed by 4pm ET

    $139.95
    1
    Save 36%
    List: $218.95 Save: $79.00
    Part #: 1AACD00070

    IN STOCK

  • Chevy GMC Cadillac Front Passenger Side Power Window Regulator with Motor ACDelco 25885879

    PART DETAILS

    How-to video
    • Regulator Option: with Motor
    • Operation: Power

    Ships Same Day for orders placed by 4pm ET

    $185.95
    Save 31%
    List: $268.95 Save: $83.00
    Part #: ACWRG00004

    IN STOCK

  • Engine Knock Sensor Pair ACDelco 213-3521

    PART DETAILS

    How-to video
    • Quantity: Pair

    Ships Same Day for orders placed by 4pm ET

    $127.95
    3
    Save 38%
    List: $206.95 Save: $79.00
    Part #: ACEEK00030

    IN STOCK

  • Chevy Buick Pontiac Cadillac Olds Rear Shock Absorber Set ACDelco 504-511

    PART DETAILS

    • Front or Rear Location: Rear

    Ships Same Day for orders placed by 4pm ET

    $118.95
    Save 39%
    List: $194.95 Save: $76.00
    Part #: ACSHA00003

    IN STOCK

  • Dodge Ram Engine Oil Filter 10 Piece Set ACDelco PF1070F

    PART DETAILS

    • Quantity: 10 Piece Set

    Ships Same Day for orders placed by 4pm ET

    $105.95
    Save 33%
    List: $158.95 Save: $53.00
    Part #: ACEEK00057

    IN STOCK

  • Chevy GMC Isuzu Heater & A/C Control ACDelco 15-73870

    Ships Same Day for orders placed by 4pm ET

    $155.95
    Save 39%
    List: $255.95 Save: $100.00
    Part #: ACHCI00005

    IN STOCK

  • Chevy GMC Cadillac Front Lower ACDelco Professional Ball Joint Pair ACDelco 45D2272

    PART DETAILS

    • Quantity: Pair
    • Product Line: ACDelco Professional

    Ships Same Day for orders placed by 4pm ET

    $143.95
    Save 39%
    List: $235.95 Save: $92.00
    Part #: ACSBS00001

    IN STOCK

  • Chevy GMC Cadillac Vapor Canister Purge Solenoid Valve (with Jumper Harness) ACDelco 19257603, 20995472

    Ships Same Day for orders placed by 4pm ET

    $108.95
    2
    Save 24%
    List: $142.95 Save: $34.00
    Part #: ACEEK00016

    IN STOCK

  • Chevy GMC Cadillac Front Driver Side Power Window Regulator with Motor ACDelco 20945138

    PART DETAILS

    How-to video
    • Regulator Option: with Motor
    • Operation: Power

    Ships Same Day for orders placed by 4pm ET

    $185.95
    Save 31%
    List: $268.95 Save: $83.00
    Part #: ACWRG00005

    IN STOCK

  • Chevy GMC Rear Sliding Window Power Window Regulator without Motor ACDelco 25980205

    PART DETAILS

    • Regulator Option: without Motor
    • Operation: Power

    Ships Same Day for orders placed by 4pm ET

    $129.95
    1
    Save 39%
    List: $212.95 Save: $83.00
    Part #: ACWRG00012

    IN STOCK

  • Chevy GMC Cadillac Front Upper Driver Side Control Arm with Ball Joint ACDelco 45D3592

    PART DETAILS

    How-to video
    • Side Location: Driver Side

    Ships Same Day for orders placed by 4pm ET

    $133.95
    Save 34%
    List: $203.95 Save: $70.00
    Part #: ACSFU00001

    IN STOCK

  • Chevy GMC Buick Olds Saab Air Injection Check Valve ACDelco 214-2222

    Ships Same Day for orders placed by 4pm ET

    $112.95
    Save 39%
    List: $184.95 Save: $72.00
    Part #: ACEMX00010

    IN STOCK

  • Chevy GMC Hummer Glow Plug 8 Piece Set ACDelco 60G

    Ships Same Day for orders placed by 4pm ET

    $113.95
    Save 36%
    List: $178.95 Save: $65.00
    Part #: 1AERK00087

    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.

FAST & FREE
SHIPPING

Same Day Shipping

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.

Go To Top
Loading...