|North America (except Mexico)|
|Brands||Chrysler, Dodge, Jeep, Ram and formerly Plymouth (Defunct)|
Mopar is the parts, service and customer care division of the former Chrysler Corporation, now owned by Netherlands-based automobile manufacturer Stellantis. They serve as a primary OEM accessory seller for Stellantis brands under the Mopar brand. The name is a portmanteau of the words "MOtor" and "PARts". The word "Mopar" is also used as a nickname by enthusiasts of Chrysler-built products to refer to any product built by the company.
Mopar also designs and builds a small number of customized vehicles.
The term was created by an internal activities council and was first used by Chrysler in 1937 as a product name to put on cans of Chrysler Motor Parts Antifreeze. This new branded product became known as "MoPar antifreeze" a portmanteau of the terms "motor" and "parts".
Mopar parts are original equipment manufactured parts for FCA US LLC vehicles. The term "Mopar" has passed into broader usage among car enthusiasts as an unambiguous reference to vehicles produced by former parent company Chrysler Corporation/Chrysler Group LLC/ FCA US LLC now known as Stellantis. 
The term has thus become an inclusive word for any Chrysler-built vehicle—most any Dodge, Chrysler, Plymouth, Imperial, DeSoto or Dodge Trucks/Ram. By extension, it is also used for Jeep and AMC vehicles built after Chrysler's 1987 buyout of American Motors Corporation including the short-lived Eagle brand.
In Canada, Chrysler parts were sold under the "Chryco" and "AutoPar" brands until the Mopar brand was introduced into that nation's market, starting in the late 1970s.
Mopar does not have dedicated assembly lines. There are 13 Mopar Custom Shops that install customer-chosen accessories on their vehicles before delivery.
There are also limited-edition Mopar versions of FCA vehicles. These are marketed featuring custom paint and equipped with numerous Mopar performance and cosmetic modifications.
An example was the 2013 Dodge Dart finished in black with an offset Mopar Blue racing stripe and featuring sport-tuned steering, exhaust, premium brakes with slotted rotors, lowered sport suspension, gloss black 18-inch aluminum wheels with 225/40R18 performance tires with production plans for 500 units.
A special edition Mopar 2017 Dodge Challenger was introduced at the 2017 Chicago Auto Show as part of 80th anniversary of the Mopar brand. A total of 160 were built: half were finished in contusion blue with pitch black effects and the second half in billet silver with pitch black accents.
Over its 80 years, Mopar has sponsored a number of racers in a variety of motorsports series.
In 1996, Mopar sponsored the No. 30 car of Jimmy Hensley in the NASCAR Craftsman Truck Series. From 2004 to 2007 Mopar sponsored the No. 9 car driven by Kasey Kahne in the Nextel Cup Series for the Bank of America 500 at Charlotte Motor Speedway. They also sponsored his sprint car.
In the United States and Canada, Mopar participates in Formula D. Formula Drift drivers are Samuel Hübinette, and in Canadian Drift Championship Vanessa Ozawa, Kevin Huynh, and John Yakomoto. Mopar had sponsored NHRA drag racer Allen Johnson in that series' Pro Stock division for 20 years, but for 2016 season they sponsored Jegs Coughlin Jr. and Erica Enders-Stevens.
Mopar remains active in drag racing events. It sponsors Don Schumacher Racing drivers, such as Tony Schumacher, in the Funny Car and Top Fuel classes of the NHRA Camping World Drag Racing Series. Drivers of the Mopar Dodge Challenger Drag Pak are eligible for a variety of Mopar contingency awards and benefits.
Mopar sponsors the Mopar Mile-High NHRA Nationals held each July in Denver. It is the longest-running sponsorship in all of drag racing.