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GM Disc Brake Rotor (Rear) ACDelco 18A2332A

PART#: 18A2332A
ACDelco
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GM Disc Brake Rotor (Rear) ACDelco 18A2332A
GM Disc Brake Rotor (Rear) ACDelco 18A2332A
GM Disc Brake Rotor (Rear) ACDelco 18A2332A
GM Disc Brake Rotor (Rear) ACDelco 18A2332A
GM Disc Brake Rotor (Rear) ACDelco 18A2332A
GM Disc Brake Rotor (Rear) ACDelco 18A2332A

$53.95

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Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2020ChevroletSuburbanLT5.3V8GASRearwithout Brake Code 1LR
2020ChevroletSuburbanPremier5.3V8GASRearwithout Brake Code 1LR
2020ChevroletSuburbanLS5.3V8FLEXRearwithout Brake Code 1LR
2020ChevroletSuburbanPremier6.2V8GASRearwithout Brake Code 1LR
2020ChevroletSuburbanPremier5.3V8FLEXRearwithout Brake Code 1LR
2020ChevroletSuburbanLT5.3V8FLEXRearwithout Brake Code 1LR
2020ChevroletSuburbanPremier6.2V8FLEXRearwithout Brake Code 1LR
2020ChevroletSuburbanLS5.3V8GASRearwithout Brake Code 1LR
2020ChevroletTahoeSSV5.3V8FLEXRearwithout Brake Code 1LR
2020ChevroletTahoePremier6.2V8FLEXRearwithout Brake Code 1LR
2020ChevroletTahoePremier5.3V8FLEXRearwithout Brake Code 1LR
2020ChevroletTahoeLS5.3V8FLEXRearwithout Brake Code 1LR
2020ChevroletTahoePremier6.2V8GASRearwithout Brake Code 1LR
2020ChevroletTahoeLS5.3V8GASRearwithout Brake Code 1LR
2020ChevroletTahoeLT5.3V8GASRearwithout Brake Code 1LR
2020ChevroletTahoePremier5.3V8GASRearwithout Brake Code 1LR
2020ChevroletTahoeLT5.3V8FLEXRearwithout Brake Code 1LR
2020ChevroletTahoePPV5.3V8FLEXRearwithout Brake Code 1LR
2020GMCYukon XLSLE5.3V8GASRearwithout Brake Code 1LR
2020GMCYukon XLDenali6.2V8FLEXRearwithout Brake Code 1LR
2020GMCYukon XLDenali6.2V8GASRearwithout Brake Code 1LR
2020GMCYukon XLSLE5.3V8FLEXRearwithout Brake Code 1LR
2020GMCYukon XLSLT6.2V8GASRearwithout Brake Code 1LR
2020GMCYukon XLSLT5.3V8GASRearwithout Brake Code 1LR
2020GMCYukon XLSLT5.3V8FLEXRearwithout Brake Code 1LR
2020GMCYukon XLSLT6.2V8FLEXRearwithout Brake Code 1LR
2019ChevroletTahoePremier5.3V8FLEXRearwith Police Package
2019ChevroletTahoePremier6.2V8GASRearwith Police Package
2019ChevroletTahoeSSV5.3V8FLEXRearwith Police Package
2019ChevroletTahoeLS5.3V8FLEXRearwith Police Package
2019ChevroletTahoePremier5.3V8GASRearwith Police Package
2019ChevroletTahoeLT5.3V8FLEXRearwith Police Package
2019ChevroletTahoePPV5.3V8FLEXRearwith Police Package
2019ChevroletTahoePremier6.2V8FLEXRearwith Police Package
2019ChevroletTahoeLS5.3V8GASRearwith Police Package
2019ChevroletTahoeLT5.3V8GASRearwith Police Package
2019GMCYukon XLSLT6.2V8GASRearwithout Brake Code 1LR
2019GMCYukon XLSLE5.3V8GASRearwithout Brake Code 1LR
2019GMCYukon XLDenali6.2V8FLEXRearwithout Brake Code 1LR
2019GMCYukon XLSLT5.3V8GASRearwithout Brake Code 1LR
2019GMCYukon XLDenali6.2V8GASRearwithout Brake Code 1LR
2019GMCYukon XLSLT5.3V8FLEXRearwithout Brake Code 1LR
2019GMCYukon XLSLE5.3V8FLEXRearwithout Brake Code 1LR
2018ChevroletTahoeSSV5.3V8FLEXRearwith Police Package
2018ChevroletTahoePremier6.2V8FLEXRearwith Police Package
2018ChevroletTahoeLS5.3V8GASRearwith Police Package
2018ChevroletTahoeLT5.3V8GASRearwith Police Package
2018ChevroletTahoePremier5.3V8FLEXRearwith Police Package
2018ChevroletTahoePremier6.2V8GASRearwith Police Package
2018ChevroletTahoeLS5.3V8FLEXRearwith Police Package
2018ChevroletTahoePremier5.3V8GASRearwith Police Package
2018ChevroletTahoeLT5.3V8FLEXRearwith Police Package
2018ChevroletTahoePPV5.3V8FLEXRearwith Police Package
2017ChevroletTahoeLT5.3V8GASRearwith Police Package
2017ChevroletTahoeSSV5.3V8FLEXRearwith Police Package
2017ChevroletTahoeLS5.3V8FLEXRearwith Police Package
2017ChevroletTahoePremier5.3V8GASRearwith Police Package
2017ChevroletTahoeLT5.3V8FLEXRearwith Police Package
2017ChevroletTahoePPV5.3V8FLEXRearwith Police Package
2017ChevroletTahoePremier5.3V8FLEXRearwith Police Package
2017ChevroletTahoeLS5.3V8GASRearwith Police Package
2016ChevroletTahoeLTZ5.3V8FLEXRearwith Police Package
2016ChevroletTahoeLS5.3V8FLEXRearwith Police Package
2016ChevroletTahoeSSV5.3V8FLEXRearwith Police Package
2016ChevroletTahoeLT5.3V8FLEXRearwith Police Package
2016ChevroletTahoePPV5.3V8FLEXRearwith Police Package
2016ChevroletTahoeLS5.3V8GASRearwith Police Package
2016ChevroletTahoeLT5.3V8GASRearwith Police Package
2016ChevroletTahoeLTZ5.3V8GASRearwith Police Package
2015ChevroletTahoeLS5.3V8FLEXRearwith Police Package
2015ChevroletTahoeLT5.3V8FLEXRearwith Police Package
2015ChevroletTahoePPV5.3V8FLEXRearwith Police Package
2015ChevroletTahoeSSV5.3V8FLEXRearwith Police Package
2015ChevroletTahoeLTZ5.3V8FLEXRearwith Police Package
2014CadillacEscaladePlatinum6.2V8FLEXRear
2014CadillacEscaladeLuxury6.2V8FLEXRear
2014CadillacEscaladePremium6.2V8FLEXRear
2014CadillacEscaladeBase6.2V8FLEXRear
2014CadillacEscalade ESVBase6.2V8FLEXRear
2014CadillacEscalade ESVPlatinum6.2V8FLEXRear
2014CadillacEscalade ESVPremium6.2V8FLEXRear
2014CadillacEscalade ESVLuxury6.2V8FLEXRear
2014ChevroletSuburban 1500LTZ5.3V8FLEXRear
2014ChevroletSuburban 1500LS5.3V8FLEXRear
2014ChevroletSuburban 1500LT5.3V8FLEXRear
2014ChevroletTahoeLS5.3V8FLEXRear
2014ChevroletTahoeSSV5.3V8FLEXRear
2014ChevroletTahoeLT5.3V8FLEXRear
2014ChevroletTahoeLTZ5.3V8FLEXRear
2014ChevroletTahoePPV5.3V8FLEXRear
2014GMCYukonSLE5.3V8FLEXRear
2014GMCYukonSLT5.3V8FLEXRear
2014GMCYukonDenali6.2V8FLEXRear
2014GMCYukon XL 1500Denali6.2V8FLEXRear
2014GMCYukon XL 1500SLT5.3V8FLEXRear
2014GMCYukon XL 1500SLT6.2V8FLEXRear
2014GMCYukon XL 1500SLE5.3V8FLEXRear
2013CadillacEscaladeHybrid Platinum6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2013CadillacEscaladePremium6.2V8FLEXRear
2013CadillacEscaladeHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2013CadillacEscaladeLuxury6.2V8FLEXRear
2013CadillacEscaladeBase6.2V8FLEXRear
2013CadillacEscaladePlatinum6.2V8FLEXRear
2013CadillacEscalade ESVBase6.2V8FLEXRear
2013CadillacEscalade ESVPlatinum6.2V8FLEXRear
2013CadillacEscalade ESVPremium6.2V8FLEXRear
2013CadillacEscalade ESVLuxury6.2V8FLEXRear
2013CadillacEscalade EXTBase6.2V8FLEXRear
2013CadillacEscalade EXTPremium6.2V8FLEXRear
2013CadillacEscalade EXTLuxury6.2V8FLEXRear
2013ChevroletSilverado 1500LTZ6.2V8FLEXRear
2013ChevroletSilverado 1500LS4.8V8FLEXRear
2013ChevroletSilverado 1500LT6.2V8FLEXRear
2013ChevroletSilverado 1500WT4.3V6GASRear
2013ChevroletSilverado 1500Hybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2013ChevroletSilverado 1500LS5.3V8FLEXRear
2013ChevroletSilverado 1500WT4.8V8FLEXRear
2013ChevroletSilverado 1500WT5.3V8FLEXRear
2013ChevroletSilverado 1500LT4.8V8FLEXRear
2013ChevroletSilverado 1500LT5.3V8FLEXRear
2013ChevroletSilverado 1500LTZ5.3V8FLEXRear
2013ChevroletSilverado 1500XFE5.3V8FLEXRear
2013ChevroletAvalancheBlack Diamond LTZ5.3V8FLEXRear
2013ChevroletAvalancheBlack Diamond LS5.3V8FLEXRear
2013ChevroletAvalancheBlack Diamond LT5.3V8FLEXRear
2013ChevroletSuburban 1500LTZ5.3V8FLEXRear
2013ChevroletSuburban 1500LS5.3V8FLEXRear
2013ChevroletSuburban 1500LT5.3V8FLEXRear
2013ChevroletTahoeLS5.3V8FLEXRear
2013ChevroletTahoeLT5.3V8FLEXRear
2013ChevroletTahoeLTZ5.3V8FLEXRear
2013ChevroletTahoePPV5.3V8FLEXRear
2013ChevroletTahoeHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2013ChevroletTahoeSSV5.3V8FLEXRear
2013GMCSierra 1500SL4.8V8FLEXRear
2013GMCSierra 1500SLT5.3V8FLEXRear
2013GMCSierra 1500SLT6.2V8FLEXRear
2013GMCSierra 1500WT4.3V6GASRear
2013GMCSierra 1500SL5.3V8FLEXRear
2013GMCSierra 1500XFE5.3V8FLEXRear
2013GMCSierra 1500WT5.3V8FLEXRear
2013GMCSierra 1500SLE5.3V8FLEXRear
2013GMCSierra 1500WT4.8V8FLEXRear
2013GMCSierra 1500SLE4.8V8FLEXRear
2013GMCSierra 1500Hybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2013GMCSierra 1500Denali6.2V8FLEXRear
2013GMCSierra 1500SLE6.2V8FLEXRear
2013GMCYukonHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2013GMCYukonDenali Hybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2013GMCYukonDenali6.2V8FLEXRear
2013GMCYukonSLE5.3V8FLEXRear
2013GMCYukonSLT5.3V8FLEXRear
2013GMCYukon XL 1500SLT5.3V8FLEXRear
2013GMCYukon XL 1500SLE5.3V8FLEXRear
2013GMCYukon XL 1500Denali6.2V8FLEXRear
2012CadillacEscaladeHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2012CadillacEscaladeLuxury6.2V8FLEXRear
2012CadillacEscaladeBase6.2V8FLEXRear
2012CadillacEscaladePlatinum6.2V8FLEXRear
2012CadillacEscaladePremium6.2V8FLEXRear
2012CadillacEscaladeHybrid Platinum6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2012CadillacEscalade ESVBase6.2V8FLEXRear
2012CadillacEscalade ESVPlatinum6.2V8FLEXRear
2012CadillacEscalade ESVPremium6.2V8FLEXRear
2012CadillacEscalade ESVLuxury6.2V8FLEXRear
2012CadillacEscalade EXTBase6.2V8FLEXRear
2012CadillacEscalade EXTLuxury6.2V8FLEXRear
2012CadillacEscalade EXTPremium6.2V8FLEXRear
2012ChevroletSilverado 1500LS4.8V8FLEXRear
2012ChevroletSilverado 1500LT4.8V8FLEXRear
2012ChevroletSilverado 1500LT6.2V8FLEXRear
2012ChevroletSilverado 1500LS5.3V8FLEXRear
2012ChevroletSilverado 1500LTZ6.2V8FLEXRear
2012ChevroletSilverado 1500LT5.3V8FLEXRear
2012ChevroletSilverado 1500Hybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2012ChevroletSilverado 1500LTZ5.3V8FLEXRear
2012ChevroletSilverado 1500XFE5.3V8FLEXRear
2012ChevroletSilverado 1500WT4.3V6GASRear
2012ChevroletSilverado 1500WT4.8V8FLEXRear
2012ChevroletSilverado 1500WT5.3V8FLEXRear
2012ChevroletSuburban 1500LTZ5.3V8FLEXRear
2012ChevroletSuburban 1500LT5.3V8FLEXRear
2012ChevroletSuburban 1500LS5.3V8FLEXRear
2012ChevroletTahoeHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2012ChevroletTahoeLT5.3V8FLEXRear
2012ChevroletTahoePPV5.3V8FLEXRear
2012ChevroletTahoeLTZ5.3V8FLEXRear
2012ChevroletTahoeSSV5.3V8FLEXRear
2012ChevroletTahoeLS5.3V8FLEXRear
2012ChevroletAvalancheLS5.3V8FLEXRear
2012ChevroletAvalancheLT5.3V8FLEXRear
2012ChevroletAvalancheLTZ5.3V8FLEXRear
2012GMCSierra 1500WT4.3V6GASRear
2012GMCSierra 1500WT4.8V8FLEXRear
2012GMCSierra 1500SLE4.8V8FLEXRear
2012GMCSierra 1500SLE5.3V8FLEXRear
2012GMCSierra 1500Denali6.2V8FLEXRear
2012GMCSierra 1500SL4.8V8FLEXRear
2012GMCSierra 1500XFE5.3V8FLEXRear
2012GMCSierra 1500Hybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2012GMCSierra 1500SLE6.2V8FLEXRear
2012GMCSierra 1500SLT5.3V8FLEXRear
2012GMCSierra 1500SL5.3V8FLEXRear
2012GMCSierra 1500WT5.3V8FLEXRear
2012GMCSierra 1500SLT6.2V8FLEXRear
2012GMCYukonHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2012GMCYukonSLT5.3V8FLEXRear
2012GMCYukonDenali Hybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2012GMCYukonSLE5.3V8FLEXRear
2012GMCYukonDenali6.2V8FLEXRear
2012GMCYukon XL 1500Denali6.2V8FLEXRear
2012GMCYukon XL 1500SLE5.3V8FLEXRear
2012GMCYukon XL 1500SLT5.3V8FLEXRear
2012GMCYukon XL 1500SLT6.2V8FLEXRear
2011CadillacEscaladeBase6.2V8FLEXRear
2011CadillacEscaladePlatinum6.2V8FLEXRear
2011CadillacEscaladeLuxury6.2V8FLEXRear
2011CadillacEscaladeHybrid Platinum6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2011CadillacEscaladeHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2011CadillacEscaladePremium6.2V8FLEXRear
2011CadillacEscalade ESVBase6.2V8FLEXRear
2011CadillacEscalade ESVPlatinum6.2V8FLEXRear
2011CadillacEscalade ESVLuxury6.2V8FLEXRear
2011CadillacEscalade ESVPremium6.2V8FLEXRear
2011CadillacEscalade EXTBase6.2V8FLEXRear
2011CadillacEscalade EXTLuxury6.2V8FLEXRear
2011CadillacEscalade EXTPremium6.2V8FLEXRear
2011ChevroletAvalancheLTZ5.3V8FLEXRear
2011ChevroletAvalancheLS5.3V8FLEXRear
2011ChevroletAvalancheLT5.3V8FLEXRear
2011ChevroletSilverado 1500LT6.2V8FLEXRear
2011ChevroletSilverado 1500WT4.3V6GASRear
2011ChevroletSilverado 1500WT4.8V8FLEXRear
2011ChevroletSilverado 1500LS4.3V6GASRear
2011ChevroletSilverado 1500LS4.8V8FLEXRear
2011ChevroletSilverado 1500LT4.8V8FLEXRear
2011ChevroletSilverado 1500WT5.3V8FLEXRear
2011ChevroletSilverado 1500LTZ5.3V8FLEXRear
2011ChevroletSilverado 1500XFE5.3V8FLEXRear
2011ChevroletSilverado 1500LS5.3V8FLEXRear
2011ChevroletSilverado 1500LT5.3V8FLEXRear
2011ChevroletSilverado 1500LTZ6.2V8FLEXRear
2011ChevroletSilverado 1500Hybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
2011ChevroletSuburban 1500LT5.3V8FLEXRear
2011ChevroletSuburban 1500LTZ5.3V8FLEXRear
2011ChevroletSuburban 1500LS5.3V8FLEXRear
2011ChevroletTahoeLS5.3V8FLEXRear
2011ChevroletTahoeLT5.3V8FLEXRear
2011ChevroletTahoePPV5.3V8FLEXRear
2011ChevroletTahoeHybrid6.0V8FULL HYBRID EV-FLEX (FHEV)Rear
About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
3.1
5.5
Bolt Circle Diameter (in)5.5
Bolt Circle Diameter (mm)139.7
Bolt Hole Quantity6
Center Bore Diameter (in)3.1in
Center Bore Diameter (mm)78.7mm
Center Hole Diameter3.1
Center Hole Diameter78.75
ConstructionFull Cast
Conventional Or Drum-In-Hat Type RotorDrum-In-Hat
Directional or Non-Directional Brake SurfaceNo
Disc FinishNon-Directional
Discard Thickness0.73
Discard Thickness0.730
Discard Thickness18.55
Features & Benefits - Bullet 1Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
Features & Benefits - Bullet 2Economical value with dependable quality
Features & Benefits - Bullet 3For General Motors vehicles as well as most makes and models
Grade TypeRegular
Hat FinishPlain
Height3.4
Height (in)4.1
Height (mm)86.4
Inside Diameter249.7
Inside Diameter9.831
Length (in)13.8
MaterialCast Iron
Mounting Bolt Hole Circle Diameter3.1
Mounting Bolt Hole Circle Diameter78.75
Mounting Bolt Hole Diameter0.645
Mounting Bolt Hole Diameter16.4
Mounting Bolt Hole Quantity6
Nominal Thickness0.79
Nominal Thickness0.790
Nominal Thickness20.05
Outside Diameter13.58
Outside Diameter13.6
Outside Diameter344.95
Overall Height3.35
Overall Height85.1
Product DescriptionACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Programming RequiredNo
Rust Resistant CoatingNo
SlottedNo
Solid Or Vented Type RotorSolid
Solid Or Vented Type RotorVented
Stud/Lug Hole Quantity6
Surface TypeSmooth
Weight (lb)22.5
Width (in)13.8
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

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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