Mazda MX-5 Miata Engine Internals

Your One-Stop Shop For Trusted Mazda MX-5 Miata Engine Internals

If you’re in search of Mazda MX-5 Miata Engine Internals aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 10 Engine Internals from top brands with prices ranging from $2.79 to $122.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Internals for your Mazda MX-5 Miata. Of the 7 OEM and aftermarket parts brands we carry, some of the most popular are Felpro, Dorman, and Driveworks.

And don’t forget to read customer reviews across all Engine Internals categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Internals have to cost top dollar, and we prove it. Browse our top Mazda MX-5 Miata Engine Internals below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Mazda MX-5 Miata Engine Internals

Dorman – Crankshaft Pulley Bo (Part No.A20821072381DOR)

Crankshaft Pulley Bo

from

$10.11
Crankshaft Pulley Bo

Dorman – Harmonic Balancer Bolt (Part No.926-885)

Harmonic Balancer Bolt

from

$21.49
This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this engine harmonic balancer bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7411MA)

Engine Crankshaft Main Bearing Set

from

$110.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • A-Series bi-metal aluminum alloy
  • Greater seizure resistance than tri-metal material
  • Reduces dramatically or eliminates bearing wear
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • Made with silicon to provide greater surface hardness
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Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7411MA .25MM)

Engine Crankshaft Main Bearing Set

from

$122.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • A-Series bi-metal aluminum alloy
  • Greater seizure resistance than tri-metal material
  • Reduces dramatically or eliminates bearing wear
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • Made with silicon to provide greater surface hardness
See More

Felpro – Engine Crankshaft Seal Kit (Part No.TCS 46132)

Engine Crankshaft Seal Kit

from

$26.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
  • Includes all the parts necessary to complete the repair unless otherwise noted
  • Includes all the parts necessary to complete the repair unless otherwise noted
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Felpro – REAR MAIN BEARING SEAL SET (Part No.BS 40689)

REAR MAIN BEARING SEAL SET

from

$56.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Driveworks – Oil Seal (Part No.S-223750)

Oil Seal

from

$2.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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NOK – Crankshaft Seal (Part No.A8060277210NOK)

Crankshaft Seal

from

$10.36
Crankshaft Seal

National – Multi Purpose Seal (Part No.710600)

Multi Purpose Seal

from

$85.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Engine Internals Brands You Can Trust For Your Mazda MX-5 Miata

7 trusted brands of Engine Internals line our shelves, ready to help keep your Mazda MX-5 Miata running smooth. Below are some of the most popular brands and their top Engine Internals offerings:

Popular Driveworks Engine Internals

Driveworks products for the Mazda MX-5 Miata span several categories. Some of the highest-rated Driveworks Engine Internals that will fit your Mazda MX-5 Miata are:
Oil Seal
from $2.79
(1)
Oil Seal
Crankshaft Seals

Top Mazda MX-5 Miata Engine Internals from Felpro

Your Mazda MX-5 Miata will be purring again thanks to Felpro brand Engine Internals available for online order or in-store pick up. Popular Felpro parts include:
REAR MAIN BEARING SEAL SET
from $56.99
(5)
REAR MAIN BEARING SEAL SET
Crankshaft Seals

Most Purchased Mazda MX-5 Miata Engine Internals from Felpro

When you buy the most frequently purchased Felpro brand Engine Internals, you can be confident it will be the right part for your Mazda MX-5 Miata. Here are the Felpro Engine Internals Advanced Auto customers buy the most:
REAR MAIN BEARING SEAL SET
from $56.99
(5)
REAR MAIN BEARING SEAL SET
Crankshaft Seals
Harmonic Balancer Bolt
from $21.49
This product is not rated
Harmonic Balancer Bolt
Crankshaft Bolts
Engine Crankshaft Seal Kit
from $26.99
This product is not rated
Engine Crankshaft Seal Kit
Crankshaft Seals

FAQs for Mazda MX-5 Miata Engine Internals

What are the most purchased Engine Internals for the Mazda MX-5 Miata?

Out of 10 Engine Internals for the Mazda MX-5 Miata, the most popular in our inventory are:
Harmonic Balancer Bolt
from $21.49
This product is not rated
Harmonic Balancer Bolt
Crankshaft Bolts
Engine Crankshaft Seal Kit
from $26.99
This product is not rated
Engine Crankshaft Seal Kit
Crankshaft Seals
Engine Crankshaft Main Bearing Set
from $122.99
This product is not rated
Engine Crankshaft Main Bearing Set
Oversized Main Bearings