Mazda Cosmo JC

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  • Eunos Cosmo 20B Intake Manifold (JCES)

    Eunos Cosmo 20B Intake Manifold (JCES)

    $600.00

    Eunos Cosmo 20B Intake Manifold (JCES) Last One in Stock Price: $600 USD / $820 AUD Genuine OEM intake manifold for the Eunos Cosmo 20B (JCES). A hard-to-find factory component, ideal for restorations, engine rebuilds, or replacing a damaged intake.   Fitment: Eunos Cosmo JCES 20B-REW   Worldwide shipping available. Contact Phil’s Rotary to order.

  • Genuine Mazda 20B 3-Rotor Rotary Engine

    Genuine Mazda 20B 3-Rotor Rotary Engine – RE Cosmo / RX-7

    $7,000.00

    Genuine Mazda 20B 3-Rotor Rotary Engine – RE Cosmo / RX-7

    Offered for sale is a genuine OEM Mazda 20B 3-rotor rotary engine, an extremely rare and highly sought-after powerplant originally found in the Mazda RE Cosmo. This engine is suitable for RE Cosmo restorations as well as RX-7 and custom rotary conversions.

  • Mazda Savanna RX-7 SA22C GT

    Mazda Savanna RX-7 SA22C GT – 12A Rotary Engine (P9-165 G S55) | Genuine First-Generation RX-7 Engine

    $1,100.00

    For enthusiasts restoring one of Mazda’s most iconic rotary-powered sports cars, finding an authentic early-production engine can be one of the most difficult parts of the project. This Mazda Savanna RX-7 SA22C GT – 12A Rotary Engine (P9-165 G S55) represents a rare opportunity to acquire a genuine first-generation RX-7 rotary engine removed from an original Japanese-market Savanna RX-7 GT.

    The legendary 12A rotary engine helped establish Mazda’s reputation for innovative engineering and lightweight sports car performance. Compact, high-revving, and uniquely smooth, the 12A remains one of the most sought-after rotary powerplants among collectors, restorers, and vintage JDM enthusiasts.

    This complete long block assembly offers an excellent foundation for an OEM restoration, period-correct build, museum-quality project, or rotary engine rebuild. As surviving examples become increasingly difficult to source, genuine SA22C engines continue to gain value among collectors worldwide.