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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Idle Air Control Valve

PART#: AC66
Standard Ignition

$24.95

In stock

Interchanges
BrandPart #
ACDelco217-427 / 217427
Advan-tech8L6
Airtex2H1042
BWD21977
CARQUEST Premium By WELLS73-4329 / 734329
Carquest Premium Vehicle SolutionsABA1635
Carquest Standard Filters76051
CartekIAC31
DelphiCV10151
DuralastAC135DG
Echlin2-19203 / 219203
General Motors19333189
KEM150-139 / 150139
MasterPro2-IAC31 / 2IAC31
MasterPro Ignition2-IAC31 / 2IAC31
NAPA Mileage Plus3-19203 / 319203
Original Engine ManagementIAC31
T SeriesAC66T
Tomco Products8452
Walker Products215-91038 / 21591038
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2005BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
2005BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
2005BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
2005BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
2005ChevroletImpalaPolice3.8V6GASAuxiliary Air Valve | FWD;
2005ChevroletImpalaSS3.8V6GASAuxiliary Air Valve | FWD;
2005ChevroletImpalaLS3.8V6GASAuxiliary Air Valve | FWD;
2005ChevroletImpalaBase3.8V6GASAuxiliary Air Valve | FWD;
2005ChevroletMonte CarloSS3.8V6GASAuxiliary Air Valve | FWD;
2005ChevroletMonte CarloLT3.8V6GASAuxiliary Air Valve | FWD;
2005PontiacBonnevilleSLE3.8V6GASAuxiliary Air Valve | FWD;
2005PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
2004BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
2004BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
2004BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
2004BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
2004BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
2004BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
2004ChevroletImpalaBase3.8V6GASAuxiliary Air Valve | FWD;
2004ChevroletImpalaSS3.8V6GASAuxiliary Air Valve | FWD;
2004ChevroletImpalaPolice3.8V6GASAuxiliary Air Valve | FWD;
2004ChevroletImpalaLS3.8V6GASAuxiliary Air Valve | FWD;
2004ChevroletMonte CarloSS3.8V6GASAuxiliary Air Valve | FWD;
2004PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
2004PontiacBonnevilleSLE3.8V6GASAuxiliary Air Valve | FWD;
2003BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
2003BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
2003BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
2003BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
2003BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
2003BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
2003ChevroletImpalaLS Sport3.8V6GASAuxiliary Air Valve | FWD;
2003ChevroletImpalaBase3.8V6GASAuxiliary Air Valve | FWD;
2003ChevroletImpalaPolice3.8V6GASAuxiliary Air Valve | FWD;
2003ChevroletImpalaLS3.8V6GASAuxiliary Air Valve | FWD;
2003ChevroletMonte CarloSS Pace Car3.8V6GASAuxiliary Air Valve | FWD;
2003ChevroletMonte CarloSS High Sport3.8V6GASAuxiliary Air Valve | FWD;
2003ChevroletMonte CarloSS3.8V6GASAuxiliary Air Valve | FWD;
2003PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
2003PontiacBonnevilleSLE3.8V6GASAuxiliary Air Valve | FWD;
2003PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
2003PontiacGrand PrixGTP3.8V6GASAuxiliary Air Valve | FWD;
2003PontiacGrand PrixGT3.8V6GASAuxiliary Air Valve | FWD;
2002BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
2002BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
2002BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
2002BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
2002BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
2002BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
2002ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
2002ChevroletImpalaLS3.8V6GASAuxiliary Air Valve | FWD;
2002ChevroletImpalaBase3.8V6GASAuxiliary Air Valve | FWD;
2002ChevroletMonte CarloSS Dale Earnhardt Signature Edition3.8V6GASAuxiliary Air Valve | FWD;
2002ChevroletMonte CarloSS 35th Anniversary Edition3.8V6GASAuxiliary Air Valve | FWD;
2002ChevroletMonte CarloSS3.8V6GASAuxiliary Air Valve | FWD;
2002PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
2002PontiacBonnevilleSLE3.8V6GASAuxiliary Air Valve | FWD;
2002PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
2002PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
2002PontiacGrand PrixGT3.8V6GASAuxiliary Air Valve | FWD;
2002PontiacGrand PrixGTP3.8V6GASAuxiliary Air Valve | FWD;
2002PontiacGrand PrixSE3.8V6GASAuxiliary Air Valve | FWD;
2001BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
2001BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
2001BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
2001BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
2001BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
2001BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
2001ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
2001ChevroletImpalaBase3.8V6GASAuxiliary Air Valve | FWD;
2001ChevroletImpalaLS3.8V6GASAuxiliary Air Valve | FWD;
2001ChevroletMonte CarloSS3.8V6GASAuxiliary Air Valve | FWD;
2001PontiacBonnevilleSLE3.8V6GASAuxiliary Air Valve | FWD;
2001PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
2001PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
2001PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
2001PontiacGrand PrixSE3.8V6GASAuxiliary Air Valve | FWD;
2001PontiacGrand PrixGT3.8V6GASAuxiliary Air Valve | FWD;
2001PontiacGrand PrixGTP3.8V6GASAuxiliary Air Valve | FWD;
2000BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
2000BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
2000BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
2000BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
2000BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
2000BuickRegalGSE3.8V6GASAuxiliary Air Valve | FWD;
2000BuickRegalLSE3.8V6GASAuxiliary Air Valve | FWD;
2000BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
2000ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
2000ChevroletImpalaLS3.8V6GASAuxiliary Air Valve | FWD;
2000ChevroletImpalaBase3.8V6GASAuxiliary Air Valve | FWD;
2000ChevroletMonte CarloSS3.8V6GASAuxiliary Air Valve | FWD;
2000PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
2000PontiacBonnevilleSLE3.8V6GASAuxiliary Air Valve | FWD;
2000PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
2000PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
2000PontiacGrand PrixGT3.8V6GASAuxiliary Air Valve | FWD;
2000PontiacGrand PrixSE3.8V6GASAuxiliary Air Valve | FWD;
2000PontiacGrand PrixGTP3.8V6GASAuxiliary Air Valve | FWD;
1999BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
1999BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
1999BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
1999BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
1999BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
1999BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
1999BuickRivieraBase3.8V6GASAuxiliary Air Valve | FWD;
1999ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
1999ChevroletLuminaLS3.8V6GASAuxiliary Air Valve | FWD;
1999ChevroletLuminaLTZ3.8V6GASAuxiliary Air Valve | FWD;
1999ChevroletLuminaBase3.8V6GASAuxiliary Air Valve | FWD;
1999ChevroletMonte CarloZ343.8V6GASAuxiliary Air Valve | FWD;
1999ChevroletMonte CarloLS3.8V6GASAuxiliary Air Valve | FWD;
1999ChevroletMonte CarloIndianapolis 500 Pace Car3.8V6GASAuxiliary Air Valve | FWD;
1999Oldsmobile8850th Anniversary Edition3.8V6GASAuxiliary Air Valve | FWD;
1999Oldsmobile88Royale3.8V6GASAuxiliary Air Valve | FWD;
1999Oldsmobile88Royale LS3.8V6GASAuxiliary Air Valve | FWD;
1999OldsmobileIntrigueGL3.8V6GASAuxiliary Air Valve | FWD;
1999OldsmobileIntrigueGX3.8V6GASAuxiliary Air Valve | FWD;
1999OldsmobileLSSBase3.8V6GASAuxiliary Air Valve | FWD;
1999PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
1999PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
1999PontiacBonnevilleSSE3.8V6GASAuxiliary Air Valve | FWD;
1999PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
1999PontiacGrand PrixSE3.8V6GASAuxiliary Air Valve | FWD;
1999PontiacGrand PrixGT3.8V6GASAuxiliary Air Valve | FWD;
1999PontiacGrand PrixGTP3.8V6GASAuxiliary Air Valve | FWD;
1998BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
1998BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
1998BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
1998BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
1998BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
1998BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
1998BuickRegal25th Anniversary Edition3.8V6GASAuxiliary Air Valve | FWD;
1998BuickRivieraBase3.8V6GASAuxiliary Air Valve | FWD;
1998ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
1998ChevroletLuminaLS3.8V6GASAuxiliary Air Valve | FWD;
1998ChevroletLuminaLTZ3.8V6GASAuxiliary Air Valve | FWD;
1998ChevroletMonte CarloZ343.8V6GASAuxiliary Air Valve | FWD;
1998Oldsmobile88Royale3.8V6GASAuxiliary Air Valve | FWD;
1998Oldsmobile88Royale LS3.8V6GASAuxiliary Air Valve | FWD;
1998OldsmobileIntrigueGL3.8V6GASAuxiliary Air Valve | FWD;
1998OldsmobileIntrigueGLS3.8V6GASAuxiliary Air Valve | FWD;
1998OldsmobileIntrigueBase3.8V6GASAuxiliary Air Valve | FWD;
1998OldsmobileLSSBase3.8V6GASAuxiliary Air Valve | FWD;
1998OldsmobileRegencyBase3.8V6GASAuxiliary Air Valve | FWD;
1998PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
1998PontiacBonnevilleSSE3.8V6GASAuxiliary Air Valve | FWD;
1998PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
1998PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
1998PontiacGrand PrixSE3.8V6GASAuxiliary Air Valve | FWD;
1998PontiacGrand PrixGT3.8V6GASAuxiliary Air Valve | FWD;
1998PontiacGrand PrixGTP3.8V6GASAuxiliary Air Valve | FWD;
1997BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
1997BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
1997BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
1997BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
1997BuickRegalGS3.8V6GASAuxiliary Air Valve | FWD;
1997BuickRegalLS3.8V6GASAuxiliary Air Valve | FWD;
1997BuickRivieraBase3.8V6GASAuxiliary Air Valve | FWD;
1997ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
1997ChevroletCamaroRS3.8V6GASAuxiliary Air Valve | RWD;
1997Oldsmobile88Royale3.8V6GASAuxiliary Air Valve | FWD;
1997Oldsmobile88Royale LS3.8V6GASAuxiliary Air Valve | FWD;
1997OldsmobileLSSBase3.8V6GASAuxiliary Air Valve | FWD;
1997OldsmobileRegencyBase3.8V6GASAuxiliary Air Valve | FWD;
1997PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
1997PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
1997PontiacBonnevilleSSE3.8V6GASAuxiliary Air Valve | FWD;
1997PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
1997PontiacGrand PrixGTP3.8V6GASAuxiliary Air Valve | FWD;
1997PontiacGrand PrixGT3.8V6GASAuxiliary Air Valve | FWD;
1997PontiacGrand PrixSE3.8V6GASAuxiliary Air Valve | FWD;
1996BuickLeSabreLimited3.8V6GASAuxiliary Air Valve | FWD;
1996BuickLeSabreCustom3.8V6GASAuxiliary Air Valve | FWD;
1996BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD;
1996BuickPark AvenueUltra3.8V6GASAuxiliary Air Valve | FWD;
1996BuickRegalLimited3.8V6GASAuxiliary Air Valve | FWD;
1996BuickRegalGran Sport3.8V6GASAuxiliary Air Valve | FWD;
1996BuickRegalOlympic Gold Edition3.8V6GASAuxiliary Air Valve | FWD;
1996BuickRegalCustom3.8V6GASAuxiliary Air Valve | FWD;
1996BuickRivieraBase3.8V6GASAuxiliary Air Valve | FWD;
1996ChevroletCamaroRS3.8V6GASAuxiliary Air Valve | RWD;
1996ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
1996Oldsmobile98Regency Elite3.8V6GASAuxiliary Air Valve | FWD; | FWD; Naturally Aspirated;
1996Oldsmobile88Royale3.8V6GASAuxiliary Air Valve | FWD;
1996Oldsmobile88Royale LS3.8V6GASAuxiliary Air Valve | FWD;
1996OldsmobileLSSBase3.8V6GASAuxiliary Air Valve | FWD;
1996PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD;
1996PontiacBonnevilleSSEi3.8V6GASAuxiliary Air Valve | FWD;
1996PontiacBonnevilleSSE3.8V6GASAuxiliary Air Valve | FWD;
1996PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
1995BuickPark AvenueBase3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995BuickRivieraBase3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995ChevroletCamaroBase3.8V6GASAuxiliary Air Valve | RWD;
1995Oldsmobile98Regency Elite3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995Oldsmobile88Royale3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995Oldsmobile88Royale LS3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995Oldsmobile88Royale LSS3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995PontiacBonnevilleSE3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995PontiacBonnevilleSSE3.8V6GASAuxiliary Air Valve | FWD; Naturally Aspirated;
1995PontiacFirebirdBase3.8V6GASAuxiliary Air Valve | RWD;
Specifications
California Proposition 65Warning: This product contains a chemical known to the State of California to cause cancer.
Connector ShapeOval
Gasket Or Seal IncludedYes
Hardware IncludedNo
Port Quantity1
Terminal Quantity4
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

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