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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Disc Brake Rotor – Rear

PART#: 18A82040
ACDelco

$38.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2024ChryslerVoyagerLX3.6V6GASRear | FWD;
2024ChryslerVoyagerLX3.6V6FLEXRear | FWD;
2024ChryslerPacificaHybrid Pinnacle3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2024ChryslerPacificaPinnacle3.6V6GASRear | AWD; | FWD;
2024ChryslerPacificaTouring3.6V6FLEXRear | FWD;
2024ChryslerPacificaTouring3.6V6GASRear | FWD;
2024ChryslerPacificaLimited3.6V6GASRear | AWD; | FWD;
2024ChryslerPacificaLimited3.6V6FLEXRear | AWD; | FWD;
2024ChryslerPacificaPinnacle3.6V6FLEXRear | AWD; | FWD;
2024ChryslerPacificaTouring L3.6V6FLEXRear | AWD; | FWD;
2024ChryslerPacificaTouring L3.6V6GASRear | AWD; | FWD;
2024ChryslerPacificaHybrid Select3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2024ChryslerPacificaHybrid S Appearance3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2024ChryslerPacificaHybrid Premium S Appearance3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2024ChryslerPacificaHybrid Road Tripper3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2023ChryslerPacificaHybrid Pinnacle3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2023ChryslerPacificaTouring L3.6V6GASRear | AWD; | FWD;
2023ChryslerPacificaHybrid Limited3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2023ChryslerPacificaPinnacle3.6V6GASRear | AWD; | FWD;
2023ChryslerPacificaTouring3.6V6GASRear | FWD;
2023ChryslerPacificaTouring L3.6V6FLEXRear | AWD; | FWD;
2023ChryslerPacificaLimited3.6V6FLEXRear | AWD; | FWD;
2023ChryslerPacificaHybrid Touring L3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2023ChryslerPacificaPinnacle3.6V6FLEXRear | AWD; | FWD;
2023ChryslerPacificaLimited3.6V6GASRear | AWD; | FWD;
2023ChryslerPacificaTouring3.6V6FLEXRear | FWD;
2023ChryslerVoyagerLX3.6V6FLEXRear | FWD;
2023ChryslerVoyagerLX3.6V6GASRear | FWD;
2022ChryslerPacificaTouring L3.6V6GASRear | AWD; | FWD;
2022ChryslerPacificaLimited3.6V6FLEXRear | AWD; | FWD;
2022ChryslerPacificaTouring3.6V6GASRear | FWD;
2022ChryslerPacificaLimited3.6V6GASRear | AWD; | FWD;
2022ChryslerPacificaTouring L3.6V6FLEXRear | AWD; | FWD;
2022ChryslerPacificaPinnacle3.6V6FLEXRear | AWD; | FWD;
2022ChryslerPacificaTouring3.6V6FLEXRear | FWD;
2022ChryslerPacificaHybrid Pinnacle3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2022ChryslerPacificaHybrid Touring L3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2022ChryslerPacificaHybrid Limited3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2022ChryslerPacificaPinnacle3.6V6GASRear | AWD; | FWD;
2022ChryslerVoyagerLX3.6V6GASRear | FWD;
2022ChryslerVoyagerLX3.6V6FLEXRear | FWD;
2021ChryslerPacificaLimited3.6V6FLEXRear | AWD; | FWD;
2021ChryslerPacificaTouring3.6V6FLEXRear | AWD; | FWD;
2021ChryslerPacificaHybrid Limited3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2021ChryslerPacificaTouring3.6V6GASRear | AWD; | FWD;
2021ChryslerPacificaLimited3.6V6GASRear | AWD; | FWD;
2021ChryslerPacificaHybrid Touring L3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2021ChryslerPacificaTouring L3.6V6GASRear | AWD; | FWD;
2021ChryslerPacificaTouring L3.6V6FLEXRear | AWD; | FWD;
2021ChryslerPacificaPinnacle3.6V6GASRear | AWD; | FWD;
2021ChryslerPacificaHybrid Touring3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2021ChryslerPacificaPinnacle3.6V6FLEXRear | AWD; | FWD;
2021ChryslerPacificaHybrid Pinnacle3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2021ChryslerVoyagerL3.6V6GASRear | FWD;
2021ChryslerVoyagerLXi3.6V6GASRear | FWD;
2021ChryslerVoyagerLX3.6V6FLEXRear | FWD;
2021ChryslerVoyagerL3.6V6FLEXRear | FWD;
2021ChryslerVoyagerLX3.6V6GASRear | FWD;
2021ChryslerVoyagerLXi3.6V6FLEXRear | FWD;
2020ChryslerPacificaLimited3.6V6GASRear | FWD;
2020ChryslerPacificaAWD Launch Edition3.6V6GASRear | AWD;
2020ChryslerPacificaLimited3.6V6FLEXRear | FWD;
2020ChryslerPacificaTouring L3.6V6GASRear | FWD;
2020ChryslerPacificaTouring L Plus3.6V6GASRear | FWD;
2020ChryslerPacificaTouring L Plus3.6V6FLEXRear | FWD;
2020ChryslerPacificaHybrid Limited3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2020ChryslerPacificaAWD Launch Edition3.6V6FLEXRear | AWD;
2020ChryslerPacificaTouring3.6V6FLEXRear | FWD;
2020ChryslerPacificaHybrid Touring L3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2020ChryslerPacificaTouring3.6V6GASRear | FWD;
2020ChryslerPacificaTouring L3.6V6FLEXRear | FWD;
2020ChryslerPacificaHybrid Touring3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2020ChryslerVoyagerLX3.6V6GASRear | FWD;
2020ChryslerVoyagerL3.6V6GASRear | FWD;
2020ChryslerVoyagerLXi3.6V6FLEXRear | FWD;
2020ChryslerVoyagerLXi3.6V6GASRear | FWD;
2020ChryslerVoyagerL3.6V6FLEXRear | FWD;
2020ChryslerVoyagerLX3.6V6FLEXRear | FWD;
2019ChryslerPacificaHybrid Limited3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2019ChryslerPacificaLimited3.6V6FLEXRear | FWD;
2019ChryslerPacificaTouring3.6V6GASRear | FWD;
2019ChryslerPacificaTouring L Plus3.6V6FLEXRear | FWD;
2019ChryslerPacificaTouring L3.6V6FLEXRear | FWD;
2019ChryslerPacificaHybrid Touring L3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2019ChryslerPacificaTouring3.6V6FLEXRear | FWD;
2019ChryslerPacificaL3.6V6FLEXRear | FWD;
2019ChryslerPacificaLX3.6V6GASRear | FWD;
2019ChryslerPacificaLimited3.6V6GASRear | FWD;
2019ChryslerPacificaTouring Plus3.6V6GASRear | FWD;
2019ChryslerPacificaLX3.6V6FLEXRear | FWD;
2019ChryslerPacificaTouring L3.6V6GASRear | FWD;
2019ChryslerPacificaTouring L Plus3.6V6GASRear | FWD;
2019ChryslerPacificaHybrid Touring Plus3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2019ChryslerPacificaTouring Plus3.6V6FLEXRear | FWD;
2018ChryslerPacificaTouring3.6V6FLEXRear | FWD;
2018ChryslerPacificaLimited3.6V6FLEXRear | FWD;
2018ChryslerPacificaHybrid Limited3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2018ChryslerPacificaHybrid Touring L3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2018ChryslerPacificaL3.6V6FLEXRear | FWD;
2018ChryslerPacificaLX3.6V6GASRear | FWD;
2018ChryslerPacificaLX3.6V6FLEXRear | FWD;
2018ChryslerPacificaTouring Plus3.6V6GASRear | FWD;
2018ChryslerPacificaTouring3.6V6GASRear | FWD;
2018ChryslerPacificaLimited3.6V6GASRear | FWD;
2018ChryslerPacificaTouring L3.6V6FLEXRear | FWD;
2018ChryslerPacificaTouring L3.6V6GASRear | FWD;
2018ChryslerPacificaTouring L Plus3.6V6FLEXRear | FWD;
2018ChryslerPacificaTouring L Plus3.6V6GASRear | FWD;
2018ChryslerPacificaHybrid Touring Plus3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2018ChryslerPacificaTouring Plus3.6V6FLEXRear | FWD;
2017ChryslerPacificaLimited3.6V6FLEXRear | FWD;
2017ChryslerPacificaLimited3.6V6GASRear | FWD;
2017ChryslerPacificaTouring L3.6V6GASRear | FWD;
2017ChryslerPacificaHybrid Platinum3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2017ChryslerPacificaTouring L Plus3.6V6GASRear | FWD;
2017ChryslerPacificaTouring L3.6V6FLEXRear | FWD;
2017ChryslerPacificaTouring L Plus3.6V6FLEXRear | FWD;
2017ChryslerPacificaLX3.6V6FLEXRear | FWD;
2017ChryslerPacificaTouring3.6V6FLEXRear | FWD;
2017ChryslerPacificaTouring3.6V6GASRear | FWD;
2017ChryslerPacificaHybrid Premium3.6V6PLUG-IN HYBRID EV-GAS (PHEV)Rear | FWD;
2017ChryslerPacificaLX3.6V6GASRear | FWD;
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
5
ABS Tone Ring IncludedNo
Bolt Circle Diameter (in)5
Bolt Circle Diameter (mm)127
Center Hole Diameter2.854
Center Hole Diameter72.5
ConstructionComposite
Conventional Or Drum-In-Hat Type RotorConventional
Disc FinishCoated
Discard Thickness0.409
Discard Thickness10.4
FAQ - Answer 1Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors.
FAQ - Question 1Does ACDelco offer other grades of brake rotors?
Features & Benefits - Bullet 1Inspected for balance; resulting in smooth brake operation and noise reduction
Features & Benefits - Bullet 2Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
Features & Benefits - Bullet 3Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration
Features & Benefits - Bullet 4Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features & Benefits - Bullet 5Premium aftermarket replacement part
Features & Benefits - Bullet 6Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Grade TypeRegular
Height (in)1.3
Inside Diameter210
Inside Diameter8.268
Length (in)12.6
Lug Quantity5
Mounting Bolt Hole Circle Diameter127
Mounting Bolt Hole Circle Diameter5
Mounting Bolt Hole Diameter0.571
Mounting Bolt Hole Diameter14.5
Mounting Bolt Hole Quantity5
Nominal Thickness0.472
Nominal Thickness12
Outside Diameter12.598
Outside Diameter320
Overall Height1.386
Overall Height35.2
Product DescriptionACDelco Gold (Professional) Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. They feature a thickness variation that is less than 0.0004 to minimize pedal pulsation, noise, and help to extend brake pad life. These rotors meet the SAE standard for structural integrity with OE matched G3000 qualified material delivering guaranteed performance. Also, no machining is required. ACDelco Gold (Professional) Disc Brake Rotors are ready to be installed right out of the box. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Programming RequiredNo
Rust Resistant CoatingYes
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Vehicle pulls to the left or right when brakes are applied.
Signs of Wear & Troubleshooting - Section 1 - Bullet 5Visible ridges or deep grooves on the rotor surface.
SlottedNo
Solid Or Vented Type RotorSolid
Stud/Lug Hole Quantity5
Surface TypeSMOOTH
Weight (lb)13.4
Width (in)12.6
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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