JDM 1990–1993 Mazda Miata MX-5 B6 1.6L DOHC Engine & 5-Speed Manual Transmission
JDM 1990–1993 Mazda Miata MX-5 B6 1.6L DOHC Engine & 5-Speed Manual Transmission
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35,000 - 40,000 miles
Confirm Vehicle Fitment Before Purchase
JDM 1990–1993 Mazda Miata MX-5 B6 1.6L DOHC Engine & 5-Speed Manual Transmission
JDM Mazda Miata 1.6L Engine & Manual Transmission
Looking for a JDM Mazda Miata engine and transmission? This Japanese-imported Mazda B6 1.6L DOHC engine with 5-speed manual transmission is an excellent replacement option for the 1990, 1991, 1992, and 1993 Mazda Miata MX-5.
This package includes the 1.6L DOHC 4-cylinder B6 engine paired with a 5-speed manual transmission, making it ideal for customers replacing an existing Miata drivetrain or working on a compatible Mazda MX-5 project.
Imported from Japan and offered by JDM Westcoast Inc.
Engine & Transmission Specifications
| Specification | Details |
|---|---|
| Make | Mazda |
| Model | Miata / MX-5 |
| Model Years | 1990–1993 |
| Engine | B6 1.6L |
| Displacement | 1.6 Liter |
| Cylinders | 4-Cylinder |
| Valvetrain | DOHC |
| Transmission | 5-Speed Manual |
| Drivetrain | Rear-Wheel Drive (RWD) |
| Fuel Type | Gasoline |
| Market | Japanese Domestic Market (JDM) |
| Condition | Used JDM Import |
Fits 1990–1993 Mazda Miata MX-5 1.6L
This engine and transmission package is intended for:
1990 Mazda Miata MX-5 1.6L
1991 Mazda Miata MX-5 1.6L
1992 Mazda Miata MX-5 1.6L
1993 Mazda Miata MX-5 1.6L
Because this is a Japanese Domestic Market (JDM) drivetrain, certain components may differ from your original U.S.-market engine. Buyers should compare the engine, transmission, wiring, sensors, accessories, mounts, and connectors with their original equipment before purchasing.
Some components from your original engine may need to be transferred to the JDM engine for proper installation.
What's Included
- JDM Mazda B6 1.6L DOHC engine
- 5-speed manual transmission
- Intake and attached engine components as pictured
- Accessories and components shown in the product photos
You will receive the engine and transmission package pictured in the listing. Accessories are included as shown and are not guaranteed separately.
Condition
This is a used JDM Mazda Miata 1.6L engine and 5-speed manual transmission imported from Japan.
Normal cosmetic wear, scratches, oxidation, and other signs of previous use may be present. Please review all product photos carefully for the exact condition and components included.
Professional installation is highly recommended.
Important Installation & Fitment Information
Please verify compatibility with your vehicle before ordering.
JDM engines can have differences in sensors, wiring, intake components, accessories, brackets, mounts, emissions equipment, and other components compared with the original USDM engine.
Your original components may need to be transferred over during installation.
We recommend installation by an experienced professional familiar with JDM Mazda engines and Mazda Miata MX-5 drivetrain replacements.
Shipping
Nationwide freight shipping is available throughout the continental United States.
Residential Delivery: Additional $95 fee.
Rural Area Delivery: Additional charges may apply depending on location, up to $200.
Commercial delivery to a business with a forklift or loading dock is preferred.
Why Buy From JDM Westcoast Inc.?
JDM Westcoast Inc. specializes in Japanese-imported engines, transmissions, and automotive parts for Mazda, Honda, Toyota, Nissan, Infiniti, Subaru, and other Japanese vehicles.
For availability, compatibility, and shipping information:
JDM Westcoast Inc.
562-222-1000
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SHIPPING: JDM West Coast offers specialized shipping with surcharges for services like liftgate delivery. They promise same-day shipping for orders before 1 PM PST, with next-day dispatch for later orders. Shipping is within the 48 contiguous states, with special arrangements for other US territories. Customers receive tracking numbers and are responsible for return shipping costs. Queries can be directed to their customer service. Shipping policy acceptance is required.
TERMS AND CONDITIONS: JDM West Coast's terms require users to comply with conditions when using their website and services. It includes accepting terms upon access, being of legal age, and the right to refuse service. Information may not always be accurate, and service and prices can change without notice. They offer online-exclusive products, reserve order refusal rights, and may use third-party tools and materials. Users' feedback may be used freely, and personal information is protected under their Privacy Policy.

Contact us
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LOW MILEAGE
We hand-pick our JDM motors and transmissions with an average of 45,000-65,000 miles. Japan's strict emission laws make it costly to keep cars there, so many are sent to junkyards or auctioned off. We import them straight to our NJ warehouse.
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AFFORDABLE PRICE
We compare our prices to our competitors' to make sure you get the best value. We also consider any other costs when replacing an engine, like labor and parts, to make sure our prices are fair. Check out our products and see why ours are so cost-effective.
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HUGE SELECTION
Get your JDM motor with ease! Just make sure to research the vehicle carefully to ensure you get the right motor. When looking through our selection, take note of the year, make, model and displacement of your car. It's a match? Then we'll sell to you!
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ABOUT JDM WEST COAST INC.
The premiere supplier of Japanese Domestic Market Motors, JDM West Coast strives to provide you with the absolute best in JDM engines and auto parts. Our expert team of Technicians, Mechanics, and Customer Sales Agents has built a reputation that reflects our years of professional experience in the automotive industry. As the trusted name in import motors, JDM West Coast will stop at nothing to give you the performance you desire most from your certified import motor.
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