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Mazda 13B Engines

Looking for a 13B engine for sale? JDM New York imports low-mileage, JDM-spec Mazda 13B 1.3L engines, hand-selected in Japan and backed by our warranty. Fast nationwide shipping on every order.

Which vehicles use the 13B?

  • Mazda RX8
  • Mazda RX-8

JDM 13B Specs

Displacement 1.3L
Configuration Rotary (2-rotor Wankel)
Valvetrain N/A (rotary)
Aspiration Naturally Aspirated
Horsepower 135-146 hp
Torque 133-138 lb-ft

Output varies by exact model-year and vehicle application. Naturally aspirated RX-7 spec (FC3S). Turbo 13B-T/REW and RENESIS 13B-MSP (RX-8) variants are different and not reflected in this figure.

Why buy your 13B from JDM New York?

We hand-select low-mileage engines directly from Japan and stand behind every unit with a warranty. Browse our Mazda engines and Mazda transmissions.

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Frequently Asked Questions

JDM Engine FAQ

A JDM (Japanese Domestic Market) engine is a motor originally built for Japan’s domestic vehicle market. Because Japan’s strict vehicle inspection laws encourage low-mileage trade-ins, JDM engines typically have far fewer miles than comparable used motors sold in the USA. We import these quality-inspected engines directly from Japan and offer them as reliable, cost-effective replacements for US vehicles.

Most of our JDM engines have between 40,000 and 70,000 miles — significantly lower than most used engines available domestically. Our inventory is hand-selected from Japan and quality-inspected before shipping to ensure you receive a motor in solid condition.

Yes. We ship JDM engines and transmissions to all 50 states across the USA. Our freight-ready packaging ensures your motor arrives safely, and we provide tracking once your order ships. If you’re searching for JDM engines near you, our nationwide shipping means we’re just an order away regardless of your location.