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Wheel Bearing and Hub Assembly

PART#: RW20-173
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2021ChevroletMalibuLS1.5L4GASRearNON-DRIVEN
2021ChevroletMalibuRS1.5L4GASRearNON-DRIVEN
2021ChevroletMalibuPremier2.0L4GASRearNON-DRIVEN
2021ChevroletMalibuL1.5L4GASRearNON-DRIVEN
2021ChevroletMalibuLT1.5L4GASRearNON-DRIVEN
2020BuickRegal SportbackAvenir2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); NON-DRIVEN | FWD;
2020BuickRegal SportbackPreferred2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); NON-DRIVEN | FWD;
2020BuickRegal SportbackEssence2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); NON-DRIVEN | AWD; | FWD;
2020BuickRegal SportbackBase2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); NON-DRIVEN | FWD;
2020BuickRegal TourXEssence2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); NON-DRIVEN | AWD;
2020BuickRegal TourXPreferred2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); NON-DRIVEN | AWD;
2020BuickRegal TourXBase2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); NON-DRIVEN | AWD;
2020CadillacCT4Premium Luxury2.7L4GASFrontREAR WHEEL DRIVE CHASSIS(RWL) | AWD; | RWD;
2020CadillacCT4V2.7L4GASFrontREAR WHEEL DRIVE CHASSIS(RWL) | AWD; | RWD;
2020CadillacCT4Premium Luxury2.0L4GASFrontREAR WHEEL DRIVE CHASSIS(RWL) | AWD; | RWD;
2020CadillacCT4Sport2.0L4GASFrontREAR WHEEL DRIVE CHASSIS(RWL) | AWD; | RWD;
2020CadillacCT4Luxury2.0L4GASFrontREAR WHEEL DRIVE CHASSIS(RWL) | AWD; | RWD;
2020ChevroletMalibuPremier2.0L4GASRearNON-DRIVEN
2020ChevroletMalibuLT1.5L4GASRearNON-DRIVEN
2020ChevroletMalibuLS1.5L4GASRearNON-DRIVEN
2020ChevroletMalibuL1.5L4GASRearNON-DRIVEN
2020ChevroletMalibuRS1.5L4GASRearNON-DRIVEN
2019BuickRegal TourXBase2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | AWD;
2019BuickRegal TourXPreferred2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | AWD;
2019BuickRegal TourXEssence2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | AWD;
2019BuickRegal SportbackEssence2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | AWD; | FWD;
2019BuickRegal SportbackAvenir2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickRegal SportbackBase2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickRegal SportbackPreferred2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrosseSport Touring3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrosseEssence3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrosseAvenir3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrosseBase2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrossePremium2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrossePremium3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrossePreferred3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrossePreferred2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019BuickLaCrosseEssence2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2019ChevroletMalibuL1.5L4GASRearNON-DRIVEN
2019ChevroletMalibuHybrid1.8L4FULL HYBRID EV-GAS (FHEV)RearNON-DRIVEN
2019ChevroletMalibuPremier2.0L4GASRearNON-DRIVEN
2019ChevroletMalibuRS1.5L4GASRearNON-DRIVEN
2019ChevroletMalibuLT1.5L4GASRearNON-DRIVEN
2019ChevroletMalibuLS1.5L4GASRearNON-DRIVEN
2018BuickLaCrossePremium3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickLaCrosseEssence2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickLaCrossePremium2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickLaCrosseEssence3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickLaCrossePreferred3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickLaCrossePreferred2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickLaCrosseBase2.5L4MILD HYBRID EV-GAS (MHEV)RearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickLaCrosseAvenir3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickEnvisionPreferred2.5L4GASRear | FWD;
2018BuickEnvisionEssence2.5L4GASRear | FWD;
2018BuickEnvisionBase2.5L4GASRear | FWD;
2018BuickEnvisionEssence2.5L4FLEXRear | FWD;
2018BuickEnvisionBase2.5L4FLEXRear | FWD;
2018BuickEnvisionPreferred2.5L4FLEXRear | FWD;
2018BuickRegal TourXPreferred2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN
2018BuickRegal TourXBase2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN
2018BuickRegal TourXEssence2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN
2018BuickRegal SportbackEssence2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | AWD; | FWD;
2018BuickRegal SportbackBase2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018BuickRegal SportbackPreferred II2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | AWD; | FWD;
2018BuickRegal SportbackPreferred2.0L4GASRear4-LINK REAR AXLE(GNC), VALUE ADDED REAR SUSPENSION(VRN); FRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2018ChevroletMalibuPremier2.0L4GASRearNON-DRIVEN
2018ChevroletMalibuHybrid1.8L4FULL HYBRID EV-GAS (FHEV)RearNON-DRIVEN
2018ChevroletMalibuLT1.5L4GASRearNON-DRIVEN
2018ChevroletMalibuL1.5L4GASRearNON-DRIVEN
2018ChevroletMalibuLS1.5L4GASRearNON-DRIVEN
2017BuickLaCrossePreferred3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2017BuickLaCrosseEssence3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2017BuickLaCrosseBase3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2017BuickLaCrossePremium3.6V6GASRearFRONT DISC 17" & REAR DISC 16" BRAKES W/ABS(J17), 16" FRONT & REAR DISC BRAKES W/ABS(J60); NON-DRIVEN | FWD;
2017BuickEnvisionBase2.5L4GASRear | FWD;
2017BuickEnvisionEssence2.5L4FLEXRear | FWD;
2017BuickEnvisionPreferred2.5L4FLEXRear | FWD;
2017BuickEnvisionBase2.5L4FLEXRear | FWD;
2017BuickEnvisionPreferred2.5L4GASRear | FWD;
2017BuickEnvisionEssence2.5L4GASRear | FWD;
2017ChevroletMalibuLT1.5L4GASRearNON-DRIVEN | FWD;
2017ChevroletMalibuPremier2.0L4GASRearNON-DRIVEN
2017ChevroletMalibuHybrid1.8L4FULL HYBRID EV-GAS (FHEV)RearNON-DRIVEN
2017ChevroletMalibuLS1.5L4GASRearNON-DRIVEN | FWD;
2017ChevroletMalibuL1.5L4GASRearNON-DRIVEN | FWD;
2016ChevroletMalibuLT2.0L4GASRearNON-DRIVEN
2016ChevroletMalibuHybrid1.8L4FULL HYBRID EV-GAS (FHEV)Rear
2016ChevroletMalibuLT1.5L4GASRearNON-DRIVEN
2016ChevroletMalibuL1.5L4GASRearNON-DRIVEN
2016ChevroletMalibuPremier2.0L4GASRear
2016ChevroletMalibuLS1.5L4GASRearNON-DRIVEN
Product info

The ACDelco Wheel Bearing and Hub Assembly part number RW20-173 is a top-of-the-line replacement part for your Buick, Cadillac, or Chevrolet vehicle. This assembly is specially designed to offer superior performance and reliability, ensuring long-lasting use.

This wheel bearing and hub assembly boasts a number of features that make it stand out from the competition. First and foremost, it is constructed using high-quality materials that are built to withstand even the toughest driving conditions. The assembly is also precision-engineered to provide a perfect fit and maximum performance, so you can be confident that your vehicle will run smoothly and safely.

One of the key benefits of the ACDelco Wheel Bearing and Hub Assembly is its ability to reduce vibration and noise while driving. This is thanks to the design of the assembly, which helps to minimize friction and ensure smooth wheel rotation. In addition, the assembly is designed to resist wear and tear over time, so you can be sure that it will continue to perform at its best on the road.

Using the ACDelco Wheel Bearing and Hub Assembly is simple and straightforward. It is designed to be a direct replacement for your existing wheel bearing and hub assembly, so installation is quick and easy. Once installed, you can enjoy a smoother, quieter ride, improved handling and control, and reliable performance for miles to come.

Overall, if you’re looking for a high-quality replacement wheel bearing and hub assembly for your Buick, Cadillac, or Chevrolet, the ACDelco RW20-173 is an excellent choice. With its superior performance, durability, and ease of use, it is a top-performing component that will keep your vehicle running smoothly and safely for years to come.

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
Yes
Anti Lock Braking SystemYes
Anti Lock Braking System TypeEncoder
Flange Bolt Hole Diameter0.47
Flange Bolt Hole Quantity3
Flange Bolts IncludedNo
Flange Diameter4.69
Flange ShapeTriangular
Hub Pilot Diameter3.55
Spline Quantity30
Stud Length2.19
Wheel Pilot Diameter2.76
Wheel Stud Quantity5
Wheel Stud Size0.47
Wheel Studs IncludedYes
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

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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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