Motorcar Parts of America

Motorcar Parts of America Motorcar Parts of America, Inc. (MPA) is a global leader in parts manufacturing and solutions, and a trusted partner in the automotive aftermarket.

We produce the highest quality underhood & undercar replacement parts available for cars and light trucks throughout the United States, Canada and Mexico. What you’ll find on our page: vehicle tips, and product know-how intended to improve your auto repair technical knowledge and hands-on skills. Products: alternators, starters, wheel bearings and hub assemblies, brake calipers, brake master cylin

ders, brake power boosters, brake pads, brake rotors, turbochargers, diagnostic testing equipment

Brands: Quality-Built, Pure Energy, Dixie, D&V Electronics

Torrance, California | 800-890-9988

https://www.youtube.com/user/MotorcarParts
https://www.instagram.com/motorcarpartsofamerica/
https://motorcarparts.com/

Join us tomorrow for the next Part Smart webinar.Thursday, Aug. 20 at 7:00 p.m. CTInstructor Nelson Davis will cover Vol...
08/19/2026

Join us tomorrow for the next Part Smart webinar.

Thursday, Aug. 20 at 7:00 p.m. CT

Instructor Nelson Davis will cover Volkswagen charging systems, including LIN-controlled alternators, common issues, diagnostic considerations, and what technicians need to know.

Don’t miss this practical training session. Register here:
https://attendee.gotowebinar.com/register/4499921114132722263

Join us for our next Part Smart Lunch & Learn webinar on July 23 at 12:00 p.m. Central Time.Instructor Derrick Armfield ...
07/16/2026

Join us for our next Part Smart Lunch & Learn webinar on July 23 at 12:00 p.m. Central Time.

Instructor Derrick Armfield will cover Honda V-6 starter grinding noise, including common causes, diagnostic considerations, and what technicians should know when addressing the issue.

Save the date and join us for this practical training session.
https://attendee.gotowebinar.com/register/3172033224685545559

Built to keep America moving, today and every day. Happy Fourth of July from MPA!
07/03/2026

Built to keep America moving, today and every day.
Happy Fourth of July from MPA!

Anyone can talk about quality.The difference is whether quality is supported by engineering discipline. At MPA, standard...
04/13/2026

Anyone can talk about quality.
The difference is whether quality is supported by engineering discipline.

At MPA, standards are not defined by marketing language.
They are defined by process, validation, and repeatability.

That is what it means to engineer the standard.

At MPA, engineering is not a department added onto the business.It is the discipline that shapes how products are develo...
04/02/2026

At MPA, engineering is not a department added onto the business.

It is the discipline that shapes how products are developed, tested, and refined.

Because in the aftermarket, consistency is not a claim.
It is a standard that has to be engineered.

Starter failure is often preceded by clear warning signs.Unusual noises, free spinning, slow cranking, and fluid contami...
03/31/2026

Starter failure is often preceded by clear warning signs.

Unusual noises, free spinning, slow cranking, and fluid contamination can all indicate the need for starter replacement. Identifying the issue early can help prevent further system damage.

For technical guidance and diagnostic support, contact the MPA Part Smart Tech Line: 800-228-9672

Is Your Battery the Hidden Cause of Starting Problems?Many starting and charging issues actually begin with a weak, unde...
03/12/2026

Is Your Battery the Hidden Cause of Starting Problems?

Many starting and charging issues actually begin with a weak, undercharged, or incorrect battery. A quick 3-step battery check — visual inspection, state of charge, and a final load test — can prevent misdiagnosis and costly component failures.

Need guidance on battery testing or diagnostic support?
Call the MPA Part Smart Tech Line: 800-228-9672

Stay Ahead with Part Smart Academy!Subscribe to receive the latest Part Smart technical articles, new part numbers, prod...
02/24/2026

Stay Ahead with Part Smart Academy!

Subscribe to receive the latest Part Smart technical articles, new part numbers, product updates, sell sheets, and product & training videos from Motorcar Parts of America.

Sign up today and stay in the know — just click the link below to get started!

https://motorcarparts.com/service/part-smart-academy/

Charging diagnostics aren’t what they used to be.LIN-controlled alternators adjust output based on vehicle Electrical de...
01/30/2026

Charging diagnostics aren’t what they used to be.

LIN-controlled alternators adjust output based on vehicle Electrical demand, so low charging doesn’t always mean a bad alternator. Proper load testing, RPM verification, and scan tool checks are key before replacement.

Need application guidance or diagnostic support?
Call the MPA Part Smart Tech Line: 800-228-9672

Address

Torrance, CA
90503

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+13102127910

Website

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