ACDelco Parts

  • Chevy Cobalt Pontiac G5 Saturn Ion Air Injection Check Valve ACDelco 214-2146

    Ships Same Day for orders placed by 2pm ET

    $194.95
    Save 39%
    List: $318.95 Save: $124.00
    Part #: ACEMX00019

    IN STOCK

  • Chevy GMC Cadillac Vapor Canister Vent Valve ACDelco 214-1091

    Ships Same Day for orders placed by 2pm ET

    $39.95
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    List: $57.95 Save: $18.00
    Part #: ACEMX00016

    IN STOCK

  • Chevy Buick Air Injection Check Valve ACDelco 214-2302

    Ships Same Day for orders placed by 2pm ET

    $232.95
    1
    Save 39%
    List: $382.95 Save: $150.00
    Part #: ACEMX00015

    IN STOCK

  • Thermostat with Housing Assembly ACDelco 15-11057
    $58.95
    1
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    List: $83.95 Save: $25.00
    Part #: ACEMX00014

    Out of Stock

  • Vapor Canister Purge Valve ACDelco 214-1105
    $40.95
    4
    Save 36%
    List: $63.95 Save: $23.00
    Part #: ACEMX00013

    Out of Stock

  • Vapor Canister Purge Valve ACDelco 214-1685

    Ships Same Day for orders placed by 2pm ET

    $49.95
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    List: $64.95 Save: $15.00
    Part #: ACEMX00011

    IN STOCK

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

    Ships Same Day for orders placed by 2pm ET

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

    IN STOCK

  • Chevy GMC Cadillac Vapor Canister Purge Solenoid Valve ACDelco 20995472

    Ships Same Day for orders placed by 2pm ET

    $69.95
    Save 32%
    List: $102.95 Save: $33.00
    Part #: ACEMX00009

    IN STOCK

  • Chevy GMC Isuzu Hummer Vapor Canister Vent Solenoid Valve ACDelco 214-2241

    Ships Same Day for orders placed by 2pm ET

    $127.95
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    List: $206.95 Save: $79.00
    Part #: ACEMX00008

    IN STOCK

  • Vapor Canister Vent Solenoid ACDelco 214-2147

    Ships Same Day for orders placed by 2pm ET

    $36.95
    1
    Save 32%
    List: $53.95 Save: $17.00
    Part #: ACEMX00006

    IN STOCK

  • Chevy Buick Pontiac Vapor Canister Vent Solenoid ACDelco 214-3218

    Ships Same Day for orders placed by 2pm ET

    $52.95
    Save 38%
    List: $84.95 Save: $32.00
    Part #: ACEMX00005

    IN STOCK

  • Chevy GMC Cadillac Vapor Canister Purge Solenoid Valve ACDelco 214-2082
    $124.95
    Save 37%
    List: $196.95 Save: $72.00
    Part #: ACEMX00004

    Out of Stock

  • Chevy Buick Pontiac Saturn Olds Tank Mounted Vapor Canister Purge Solenoid Valve ACDelco 214-2308

    Ships Same Day for orders placed by 2pm ET

    $34.95
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    List: $51.95 Save: $17.00
    Part #: ACEMX00003

    IN STOCK

  • Vapor Canister Purge Solenoid Valve ACDelco 214-641

    Ships Same Day for orders placed by 2pm ET

    $54.95
    1
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    List: $85.95 Save: $31.00
    Part #: ACEMX00002

    IN STOCK

  • Vapor Canister Purge Solenoid Valve ACDelco 214-646

    Ships Same Day for orders placed by 2pm ET

    $44.95
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    List: $68.95 Save: $24.00
    Part #: ACEMX00001

    IN STOCK

  • Tensioner Pulley ACDelco 38006

    Ships Same Day for orders placed by 2pm ET

    $39.95
    1
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    List: $57.95 Save: $18.00
    Part #: ACEIX00001

    IN STOCK

  • Chevy GMC Serpentine Belt Idler Pulley ACDelco 15-40526

    Ships Same Day for orders placed by 2pm ET

    $39.95
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    List: $65.95 Save: $26.00
    Part #: ACEIP00001

    IN STOCK

  • Chevy GMC Buick Cadillac Saturn Air Filter ACDelco A3083C

    Ships Same Day for orders placed by 2pm ET

    $46.95
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    List: $63.95 Save: $17.00
    Part #: ACEFF00005

    IN STOCK

  • Chevy GMC Olds Isuzu Fuel Filter ACDelco GF645

    Ships Same Day for orders placed by 2pm ET

    $34.95
    1
    Save 29%
    List: $48.95 Save: $14.00
    Part #: ACEFF00003

    IN STOCK

  • Chevy GMC Fuel Filter ACDelco TP3018
    $59.95
    1
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    List: $93.95 Save: $34.00
    Part #: ACEFF00002

    Out of Stock

  • Chevy GMC Fuel Filter Housing ACDelco 12642623
    $244.95
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    List: $384.95 Save: $140.00
    Part #: ACEFF00001

    Out of Stock

  • Chevy GMC Buick Saturn Vapor Canister Purge Solenoid Valve ACDelco 23287620

    Ships Same Day for orders placed by 2pm ET

    $75.95
    Save 38%
    List: $122.95 Save: $47.00
    Part #: ACEEV00001

    IN STOCK

  • Engine Knock Sensor Pair ACDelco 213-3521

    PART DETAILS

    How-to video
    • Quantity: Pair

    Ships Same Day for orders placed by 2pm ET

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

    IN STOCK

  • Cadillac CTS SRX STS O2 Oxygen Sensor Pair ACDelco 213-3240

    PART DETAILS

    How-to video
    • Quantity: Pair

    Ships Same Day for orders placed by 2pm ET

    $269.95
    Save 39%
    List: $442.95 Save: $173.00
    Part #: ACEEK00018

    IN STOCK

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

    PART DETAILS

    • Quantity: Pair

    Ships Same Day for orders placed by 2pm ET

    $64.95
    1
    Save 33%
    List: $96.95 Save: $32.00
    Part #: ACEEK00017

    IN STOCK

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

    Ships Same Day for orders placed by 2pm ET

    $114.95
    2
    Save 20%
    List: $142.95 Save: $28.00
    Part #: ACEEK00016

    IN STOCK

  • Chevy Buick Pontiac Saturn Olds Tank Mounted Vapor Canister Vent Solenoid Valve (with Jumper Harness) ACDelco

    Ships Same Day for orders placed by 2pm ET

    $60.95
    Save 38%
    List: $97.95 Save: $37.00
    Part #: ACEEK00015

    IN STOCK

  • Chevy Buick Pontiac Vapor Canister Vent Solenoid Valve (with Jumper Harness) ACDelco 214-2106

    Ships Same Day for orders placed by 2pm ET

    $94.95
    Save 24%
    List: $124.95 Save: $30.00
    Part #: ACEEK00014

    IN STOCK

  • Vapor Canister Vent Solenoid Valve (with Jumper Harness) ACDelco 214-2147, 19257603

    Ships Same Day for orders placed by 2pm ET

    $64.95
    1
    Save 27%
    List: $88.95 Save: $24.00
    Part #: ACEEK00013

    IN STOCK

  • Chevy GMC Isuzu Hummer Vapor Canister Vent Solenoid Valve (with Jumper Harness) ACDelco 214-2241

    Ships Same Day for orders placed by 2pm ET

    $159.95
    Save 34%
    List: $242.95 Save: $83.00
    Part #: ACEEK00012

    IN STOCK

  • Chevy GMC Buick Olds Isuzu Saab Tail Light Circuit Board Repair Plug Pair ACDelco PT1555

    PART DETAILS

    How-to video
    • Quantity: Pair

    Ships Same Day for orders placed by 2pm ET

    $134.95
    Save 39%
    List: $220.95 Save: $86.00
    Part #: ACEEK00011

    IN STOCK

  • Water Pump Gasket Pair ACDelco 251-663

    PART DETAILS

    How-to video
    • Quantity: Pair
    $29.95
    Save 35%
    List: $45.95 Save: $16.00
    Part #: ACEEK00001

    Out of Stock

  • Chevy Buick Pontiac Olds Fuel Pressure Regulator ACDelco 17113622
    $128.95
    1
    Save 4%
    List: $134.95 Save: $6.00
    Part #: ACEEF00001

    Out of Stock

  • Pontiac Cadillac Olds Upper Crankshaft Position Sensor ACDelco 213-1578

    Ships Same Day for orders placed by 2pm ET

    $74.95
    Save 37%
    List: $118.95 Save: $44.00
    Part #: ACECS00001

    IN STOCK

  • Chevy GMC Cadillac Hummer Ignition Coil ACDelco D581

    Ships Same Day for orders placed by 2pm ET

    $67.95
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    List: $111.95 Save: $44.00
    Part #: ACECI00002

    IN STOCK

  • Chevy GMC Buick Olds Isuzu Saab Electric Air Pump ACDelco 215-454

    Ships Same Day for orders placed by 2pm ET

    $254.95
    Save 33%
    List: $378.95 Save: $124.00
    Part #: ACEAP00001

    IN STOCK

  • Chevy GMC Air Filter ACDelco A3087C

    Ships Same Day for orders placed by 2pm ET

    $62.95
    Save 39%
    List: $103.95 Save: $41.00
    Part #: ACEAF00002

    IN STOCK

  • Air Flow Meter Sensor ACDelco 213-4222

    Ships Same Day for orders placed by 2pm ET

    $78.95
    1
    Save 39%
    List: $128.95 Save: $50.00
    Part #: ACEAF00001

    IN STOCK

  • Chevy GMC Buick Cadillac Universal Joint ACDelco 45U0108

    Ships Same Day for orders placed by 2pm ET

    $33.95
    Save 35%
    List: $51.95 Save: $18.00
    Part #: ACDSH00001

    IN STOCK

  • Chevy GMC Isuzu Hummer Front or Rear Door Jamb Switch Pair ACDelco 15905665

    PART DETAILS

    • Quantity: Pair
    $24.95
    Save 42%
    List: $42.95 Save: $18.00
    Part #: ACDRK00002

    Out of Stock

  • Chevy GMC Olds Front Door Jamb Switch Pair ACDelco D6052A

    PART DETAILS

    • Quantity: Pair
    $39.95
    Save 36%
    List: $61.95 Save: $22.00
    Part #: ACDRK00001

    Out of Stock

  • Chevy Trailblazer Trailblazer EXT Front Driver Side Black Interior Door Handle Bezel ACDelco 15214501

    PART DETAILS

    How-to video
    • Color: Black

    Ships Same Day for orders placed by 2pm ET

    $37.95
    Save 36%
    List: $58.95 Save: $21.00
    Part #: ACDMX00005

    IN STOCK

  • Chevy Trailblazer Trailblazer EXT Rear Passenger Side Black Interior Door Handle Bezel ACDelco 15214507

    PART DETAILS

    How-to video
    • Color: Black

    Ships Same Day for orders placed by 2pm ET

    $20.12
    Save 65%
    List: $56.95 Save: $36.83
    Part #: ACDMX00004

    IN STOCK

  • Chevy Trailblazer Trailblazer EXT Front Passenger Side Black Interior Door Handle Bezel ACDelco 15214502

    PART DETAILS

    How-to video
    • Color: Black

    Ships Same Day for orders placed by 2pm ET

    $39.95
    Save 27%
    List: $54.95 Save: $15.00
    Part #: ACDMX00002

    IN STOCK

  • Chevy Trailblazer Trailblazer EXT Front Driver Side Black Interior Door Handle Bezel ACDelco 15214503

    PART DETAILS

    How-to video
    • Color: Black

    Ships Same Day for orders placed by 2pm ET

    $39.95
    1
    Save 37%
    List: $62.95 Save: $23.00
    Part #: ACDMX00001

    IN STOCK

  • Chevy GMC Buick Olds Isuzu Saab Thermostat with Housing Assembly ACDelco 15-11006

    Ships Same Day for orders placed by 2pm ET

    $59.95
    1
    Save 34%
    List: $90.95 Save: $31.00
    Part #: ACCTH00002

    IN STOCK

  • Crankshaft Position Sensor ACDelco 213-3520
    $51.95
    Save 40%
    List: $85.95 Save: $34.00
    Part #: ACCPS00003

    Out of Stock

  • Chevy Hyundai GMC Kia Saturn Cabin Air Filter ACDelco CF177

    Ships Same Day for orders placed by 2pm ET

    $32.95
    Save 35%
    List: $50.95 Save: $18.00
    Part #: ACCAF00003

    IN STOCK

  • Chevy Buick Pontiac Olds Cabin Air Filter ACDelco CF132

    Ships Same Day for orders placed by 2pm ET

    $34.95
    Save 31%
    List: $50.95 Save: $16.00
    Part #: ACCAF00002

    IN STOCK

  • Chevy GMC Cadillac Cabin Air Filter Pair ACDelco CF104

    PART DETAILS

    How-to video
    • Quantity: Pair

    Ships Same Day for orders placed by 2pm ET

    $39.95
    Save 23%
    List: $51.95 Save: $12.00
    Part #: ACCAF00001

    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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