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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Disc Brake Caliper – Front Driver Side

PART#: 172-2777
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2020CadillacCT6Luxury3.6V6GASFront LeftBRAKE LINING WEAR INDICATOR(JBP), Heavy Duty Brakes
2020CadillacCT6Premium Luxury3.6V6GASFront LeftBRAKE LINING WEAR INDICATOR(JBP), Heavy Duty Brakes
2019CadillacCT6Premium Luxury3.6V6GASFront LeftBRAKE LINING WEAR INDICATOR(JBP), Heavy Duty Brakes | AWD; | RWD;
2019CadillacCT6Premium Luxury2.0L4GASFront LeftBRAKE LINING WEAR INDICATOR(JBP), Heavy Duty Brakes | AWD; | RWD;
2019CadillacCT6Luxury3.6V6GASFront LeftBRAKE LINING WEAR INDICATOR(JBP), Heavy Duty Brakes | RWD;
2019CadillacCT6Luxury2.0L4GASFront LeftBRAKE LINING WEAR INDICATOR(JBP), Heavy Duty Brakes | RWD;
2019CadillacATSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2019CadillacATSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2019CadillacATSPremium Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2019CadillacATSPremium Performance3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2019CadillacCTSLuxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2019CadillacCTSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2019CadillacCTSVsport3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2019CadillacCTSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2019CadillacCTSVsport Premium Luxury3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2019CadillacCTSPremium Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCT6Luxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCT6Luxury3.0V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCT6Base3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCT6Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCT6Premium Luxury3.0V6GASFront LeftHeavy Duty Brakes
2018CadillacCT6Premium Luxury3.6V6GASFront LeftHeavy Duty Brakes
2018CadillacCT6Plug-In2.0L4PLUG-IN HYBRID EV-GAS (PHEV)Front LeftHeavy Duty Brakes | RWD;
2018CadillacCT6Base2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCTSPremium Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCTSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCTSLuxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacCTSVsport3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2018CadillacCTSVsport Premium Luxury3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2018CadillacCTSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacATSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacATSPremium Performance3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2018CadillacATSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2018CadillacATSPremium Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCT6Base3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCT6Luxury3.0V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCT6Plug-In2.0L4PLUG-IN HYBRID EV-GAS (PHEV)Front LeftHeavy Duty Brakes | RWD;
2017CadillacCT6Base2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCT6Luxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCT6Premium Luxury3.0V6GASFront LeftHeavy Duty Brakes
2017CadillacCT6Premium Luxury3.6V6GASFront LeftHeavy Duty Brakes
2017CadillacCT6Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacATSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacATSPremium Performance3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2017CadillacATSPremium Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacATSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCTSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCTSLuxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCTSPremium Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2017CadillacCTSVsport Premium Luxury3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2017CadillacCTSVsport3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2017CadillacCTSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCTSLuxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCTSPremium2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCTSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCTSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCTSVsport3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2016CadillacCTSPerformance2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCTSPerformance3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCTSVsport Premium3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2016CadillacCTSPremium3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSPerformance3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSBase2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSPremium2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSLuxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSLuxury2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSPremium3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacATSPerformance2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCT6Premium Luxury3.0V6GASFront LeftHeavy Duty Brakes
2016CadillacCT6Luxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCT6Base3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCT6Premium Luxury3.6V6GASFront LeftHeavy Duty Brakes
2016CadillacCT6Base2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCT6Luxury3.0V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2016CadillacCT6Luxury3.6V6GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSPremium3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSPremium2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSPerformance3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSBase2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSLuxury2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSLuxury3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacATSPerformance2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacCTSPremium2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacCTSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacCTSPerformance2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacCTSVsport3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2015CadillacCTSPremium3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacCTSVsport Premium3.6V6GASFront LeftHeavy Duty Brakes | RWD;
2015CadillacCTSLuxury3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacCTSPerformance3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2015CadillacCTSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSLuxury2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSPerformance2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSPremium2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSPremium3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSLuxury3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSBase2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacATSPerformance3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2014CadillacCTSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSPerformance3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSPremium2.0L4GASFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSPerformance2.0L4GASFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSBase3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSPremium3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSLuxury3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSLuxury3.0V6GASFront LeftHeavy Duty Brakes | AWD; Sedan; | RWD; Sedan;
2014CadillacCTSVsport3.6V6GASFront LeftHeavy Duty Brakes | RWD; Sedan;
2014CadillacCTSVsport Premium3.6V6GASFront LeftHeavy Duty Brakes | RWD; Sedan;
2013CadillacATSBase2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSBase2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSPremium2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSPerformance3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSLuxury2.5L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSPerformance2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSPremium3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSLuxury2.0L4GASFront LeftHeavy Duty Brakes | AWD; | RWD;
2013CadillacATSLuxury3.6V6FLEXFront LeftHeavy Duty Brakes | AWD; | RWD;
Product info

The ACDelco Disc Brake Caliper part number 172-2777 is an essential component for your Cadillac’s brake system. It is manufactured to meet or exceed original equipment specifications and is designed for long-lasting performance and durability.

This disc brake caliper is built to withstand the demands of daily use, providing reliable and consistent braking power. Its high-quality construction ensures that it can effectively clamp down on the brake rotor, allowing your vehicle to come to a safe and controlled stop.

The ACDelco Disc Brake Caliper part number 172-2777 is also easy to install, making it a hassle-free replacement part for your Cadillac. It is compatible with various Cadillac models, ensuring that it meets your specific needs.

Investing in this disc brake caliper will ensure that your Cadillac’s brake system functions at its best, providing you with a safer and more comfortable driving experience. Additionally, this part is cost-effective, offering you a great value for your money.

In summary, the ACDelco Disc Brake Caliper part number 172-2777 is a reliable, durable, and cost-effective replacement part for your Cadillac’s brake system. Its high-quality construction and easy installation make it a great investment for any car owner.

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
0.472
Brembo
New
Bleeder Thread Diameter10
Caliper ColorBlack
Caliper Slides IncludedNO
Caliper TypeFixed
Casting MaterialAluminum
Grade TypePERFORMANCE
Inlet Fitting TypeBanjo
Inlet Thread Diameter0.354
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Pads IncludedNo
Piston 1 Diameter1.653
Piston 2 Diameter1.653
Piston 3 Diameter1.653
Piston 4 Diameter1.653
Piston 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

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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