Engines

Showing 97–112 of 134 results

  • Mazda 20B 3-Rotor Engine

    Mazda 20B 3-Rotor Engine – Clean Build

    $8,000.00

    The Mazda 20B 3-Rotor Engine – Clean Build is one of the most iconic and desirable rotary engines ever produced, offering a rare combination of smooth power delivery, high-revving performance, and unmistakable Mazda engineering heritage.

    This engine is built around the legendary 20B triple-rotor platform—widely respected in the rotary community for its strength, tuning potential, and unique driving character. Unlike standard 13B engines, the 20B delivers more displacement, more torque, and a noticeably stronger mid-range, making it a favorite for serious performance builds.

    This Mazda 20B 3-Rotor Engine – Clean Build comes as a professionally refreshed unit with multiple new internal components, making it a strong foundation for high-performance applications, RX-7 swaps, drift builds, or collector-grade projects.

    Whether you’re a rotary enthusiast chasing big horsepower or a builder looking for something truly rare, this engine stands out as a premium, hard-to-find option in today’s JDM market.

  • Mazda RX-7 13B Rotary Engine

    Mazda RX-7 13B Rotary Engine – Stock Ports Turbo Setup | Fresh Built Turbo Rotary Engine

    $2,500.00

    The Mazda RX-7 13B Rotary Engine – Stock Ports Turbo Setup is an excellent choice for enthusiasts seeking a reliable, freshly built rotary engine that delivers the legendary performance Mazda’s rotary platform is known for. Built with stock port configuration and paired with a turbocharger setup, this engine provides an ideal balance between drivability, reliability, and impressive power output.

    Whether you’re restoring an RX-7 FD, replacing a worn engine, or building a custom rotary-powered project, this fresh-build 13B turbo engine offers a proven foundation for long-term performance. Unlike heavily modified racing engines, the stock-port design maintains smooth operation and excellent street manners while still allowing the turbo system to deliver the thrilling acceleration rotary enthusiasts love.

    Freshly assembled and ready for installation, this engine is designed for buyers who want dependable rotary performance without sacrificing everyday usability.

  • Mazda RX-7 13B-REW Factory Remanufactured Rotary Engine

    Mazda RX-7 13B-REW Factory Remanufactured Rotary Engine – Brand New OEM Mazda Reman Engine for FD3S RX-7

    $4,000.00

    Finding a genuine rotary engine that meets factory specifications has become increasingly difficult as original cores become scarce and rebuild quality varies significantly from one builder to another. The Mazda RX-7 13B-REW Factory Remanufactured Rotary Engine – Brand New / Factory Reman offers enthusiasts, restorers, and performance builders a rare opportunity to purchase a professionally assembled OEM rotary engine built to Mazda remanufacturing standards.

    Unlike used engines or unknown rebuilds, this factory remanufactured 13B-REW is assembled using Mazda-approved procedures and updated components. Designed specifically for the legendary FD3S RX-7 platform, it provides the reliability, performance, and authenticity that rotary enthusiasts demand.

    Whether you’re restoring a collector-grade RX-7, replacing a tired engine, or building a reliable street-performance car, this genuine Mazda remanufactured rotary engine delivers the confidence that comes with OEM engineering and factory-backed assembly standards.

  • Mazda RX-7 FD 13B REW Complete Rotating Assembly

    Mazda RX-7 FD 13B REW Complete Rotating Assembly – Genuine OEM 13B-REW Rotary Engine Internals

    $1,500.00

    The Mazda RX-7 FD 13B REW Complete Rotating Assembly – Complete Stock 13B REW is an excellent solution for rotary enthusiasts looking to rebuild, restore, or refresh a genuine Mazda RX-7 FD3S twin-turbo engine. Whether you’re performing a factory-spec restoration, replacing damaged internal components, or building a solid foundation for a future performance setup, a complete OEM rotating assembly offers reliability, precision, and compatibility that aftermarket alternatives often struggle to match.

    As the heart of every rotary engine, the rotating assembly plays a critical role in overall engine performance, compression, smoothness, and longevity. This complete stock 13B-REW rotating assembly includes the essential rotating components that make up the legendary twin-rotor powerplant found in the Mazda RX-7 FD.

    Designed and manufactured by Mazda to exact specifications, this assembly provides an authentic OEM solution for rotary engine builders who value quality, durability, and proven engineering.

    Whether you’re restoring a low-mileage collector vehicle or preparing a dependable street-performance engine, this genuine Mazda 13B-REW rotating assembly delivers the foundation needed for a successful build.

  • Mazda RX-7 FD 13B Rotary Engine

    Mazda RX-7 FD 13B Rotary Engine – Complete Long Block JDM Engine for Swap or Rebuild

    $1,800.00

    The Mazda RX-7 FD 13B Rotary Engine – Complete Long Block is a clean, ready-to-use JDM powerplant designed for enthusiasts restoring or upgrading their RX-7 FD3S or building custom rotary projects. Known for its lightweight design and high-revving characteristics, the legendary 13B twin-rotor engine remains one of Mazda’s most iconic performance platforms.

    This complete long block setup offers a solid foundation for rebuilds, swaps, or replacement engines. Whether you’re bringing an RX-7 back to life or starting a fresh rotary build, this engine provides the core components needed to move forward with confidence.

  • Mazda RX-7 FD3S 13B Rotor Housings (2 Pieces)

    Mazda RX-7 FD3S 13B Rotor Housings (2 Pieces)

    $300.00

    Mazda RX-7 FD3S 13B Rotor Housings (2 Pieces)   Price: $300 USD   Genuine 13B rotor housings for the Mazda RX-7 FD3S. Sold as a pair (2 pieces), ideal for engine rebuilds, replacements, or spare parts.   Fitment: Mazda RX-7 FD3S 13B Rotary Engine   Worldwide shipping available. Contact Phil’s Rotary to order.

  • Mazda RX-7 FD3S 13B-REW Rotary Engine

    Mazda RX-7 FD3S 13B-REW Rotary Engine – Fresh Rebuild | Twin-Turbo RX-7 Performance Engine

    $2,600.00

    The Mazda RX-7 FD3S 13B-REW Rotary Engine – Fresh Rebuild is an exceptional opportunity for rotary enthusiasts, restorers, and performance builders seeking one of the most iconic Japanese performance engines ever produced. Known worldwide for its lightweight design, twin-turbocharged performance, and incredible tuning potential, the 13B-REW remains a benchmark in rotary engine engineering.

    Freshly rebuilt and prepared for its next chapter, this engine offers the perfect balance of reliability, performance potential, and authentic Mazda rotary heritage. Whether you’re replacing a tired powerplant in your FD RX-7, building a high-performance street car, or creating a dedicated track machine, this rebuilt 13B-REW provides a proven foundation.

    The legendary twin-rotor design delivers smooth high-RPM operation, impressive power delivery, and the unmistakable character that has made the FD3S RX-7 a legend among automotive enthusiasts.

  • Mazda RX-7 FD3S Late Model Genuine 13B Rotary Engine

    Mazda RX-7 FD3S Late Model Genuine 13B Rotary Engine – Turbo Setup

    $1,800.00

    The Mazda RX-7 FD3S Late Model Genuine 13B Rotary Engine – Turbo Setup is a genuine factory 13B rotary engine for the late-model Mazda RX-7 FD3S. This used engine package is suited to RX-7 restoration projects, engine replacement, and performance builds where a genuine 13B rotary powerplant and turbo configuration are required.

  • Mazda RX-7 Savanna E-FC3S Late Model 13B Turbo Engine

    Mazda RX-7 Savanna E-FC3S Late Model 13B Turbo Engine & 5-Speed Manual Transmission Set

    $2,500.00

    Mazda RX-7 Savanna E-FC3S late model 13B turbo engine for sale, original OEM Mazda rotary engine, complete 13B turbo motor with 5-speed manual transmission (5MT / 5-speed), factory ECU computer and engine wiring harness included, low mileage RX-7 drivetrain set with 67,000km, authentic FC3S turbo rotary engine package, ideal for RX-7 restoration, replacement, or rotary conversion, JDM Mazda performance engine, worldwide shipping available.

  • Mazda RX-7 Turbo II 13B Built Engine

    Mazda RX-7 Turbo II 13B Built Engine – Bridgeported Semi-PP Turbo Rotary Motor for RX-7 Performance Builds

    $2,500.00

    The Mazda RX-7 Turbo II 13B Built Engine is designed for rotary enthusiasts seeking a serious performance foundation for high-powered street, strip, or track applications. Built around the proven 13B Turbo II platform, this engine combines upgraded internal preparation, extensive port work, and enhanced structural integrity to create a package capable of handling substantial power while maintaining the unmistakable character of a Mazda rotary engine.

    Featuring a dowel-pinned block, fully bridgeported configuration, and semi-peripheral port design, this engine is built for enthusiasts who demand rapid throttle response, aggressive power delivery, and excellent airflow characteristics. Whether you’re building a dedicated RX-7 project, upgrading an existing FC3S platform, or creating a custom rotary-powered vehicle, this engine provides a strong foundation for naturally aspirated or turbocharged performance.

    The combination of professional machining, carefully executed porting, and proven Turbo II architecture makes this build ideal for serious enthusiasts looking to maximize the potential of the legendary 13B rotary platform.

     

  • Mazda RX-7 Turbo II Full Swap For parts or rebuilt

    Mazda RX-7 Turbo II Full Swap For parts or rebuilt

    $2,000.00

    Mazda RX-7 Turbo II Full Swap For parts or rebuilt Selling a nearly complete Turbo II engine swap for a Mazda RX-7 FC. The engine was rebuilt by Gab Dubé, couple years ago. It features Super Seal Apex Seals, S4 housing, and an S6 rotating assembly (S6 e-shaft, rotors, flywheel, etc.). The engine has barely…

  • Mazda RX-8 13B Renesis 4-Port Rotary Engine

    Mazda RX-8 13B Renesis 4-Port Rotary Engine Swap – Auto

    $1,000.00

    If you are looking for a complete 13B Renesis engine package for your RX-8 or a rotary swap project, this is exactly what you need. This is a complete Mazda RX-8 13B Renesis 1.3L 4-port rotary engine with automatic transmission and ECU. It is ready to be swapped into your car or used as the foundation for your next project build.

    The 4-port Renesis is the engine found in automatic transmission RX-8s. It is a slightly different animal than the 6-port version found in manual cars. The 4-port engine has different port timing, a slightly different intake manifold, and a different ECU calibration. It is designed to work with the automatic transmission and deliver smooth, responsive power delivery.

    This is a complete package. You are getting the engine, the automatic transmission, and the ECU. This means you are not hunting for missing components or trying to figure out which ECU works with which engine. It is all here, ready to go.

    Whether you are replacing a worn-out engine in your RX-8, building a rotary-powered project car, or just need a complete engine package for a swap, this 13B Renesis 4-port setup is a solid option.

    The 13B Renesis is one of the most advanced rotary engines ever produced. It is lighter, more powerful, and more efficient than earlier rotary designs. The 4-port version may not produce the same peak power as the 6-port, but it delivers excellent mid-range torque and a smooth power curve that makes it a joy to drive.

    This is a genuine Mazda engine. It is reliable, well-engineered, and ready to be put to use.

  • Mazda RX-8 13B Renesis Engine

    Mazda RX-8 13B Renesis Engine Overhaul – SE3P | Professional Rotary Engine Rebuild Service

    $1,800.00

    When your Mazda RX-8 starts suffering from low compression, hard hot starts, poor performance, excessive oil consumption, or general engine wear, a professional engine overhaul is often the most cost-effective solution. Our Mazda RX-8 13B Renesis Engine Overhaul – SE3P service is designed to restore your rotary engine to reliable operating condition while maintaining the unique characteristics that make the Renesis powerplant one of the most exciting rotary engines ever produced.

    This complete rebuild service is specifically tailored for Mazda RX-8 SE3P models equipped with the 13B Renesis rotary engine. Every overhaul includes a full engine teardown, detailed inspection of all critical components, replacement of wear items, precision assembly, and final compression testing before delivery.

    Whether you’re repairing a low-compression engine, fixing hot start issues, preparing for long-term ownership, or restoring your RX-8 to its former glory, this rebuild service provides the foundation for dependable rotary performance.

  • Mazda RX-8 13BMSP Engine

    Mazda RX-8 13BMSP Engine – Working Renesis Rotary Motor for SE3P Replacement & Rebuild Projects

    $1,000.00

    Finding a genuine, working Mazda RX-8 rotary engine can be challenging, especially when you’re looking for a reliable replacement motor or a solid foundation for your next performance build. This Mazda RX-8 13BMSP Engine – Working is an authentic Renesis rotary engine removed from an RX-8 SE3P platform and offers enthusiasts, mechanics, and builders an excellent opportunity to restore or upgrade their rotary-powered vehicle.

    The 13BMSP Renesis engine remains one of Mazda’s most innovative rotary powerplants, delivering smooth high-RPM performance, lightweight construction, and the unique driving characteristics that have made rotary engines legendary among enthusiasts worldwide.

    Whether you’re replacing a failed motor, building a dedicated project car, sourcing an engine for a rotary swap, or searching for a rebuildable core with known running condition, this working 13BMSP engine provides a valuable solution.

    With its ABA-SE3P chassis compatibility and proven Renesis design, this engine is well suited for factory restorations, daily drivers, performance builds, and custom automotive projects.

  • Mazda RX-8 ABA-SE3P Engine Assembly

    Mazda RX-8 ABA-SE3P Engine Assembly – Automatic Transmission | Genuine 13B Renesis Rotary Engine

    $1,000.00

    Looking for a reliable replacement engine for your Mazda RX-8 or a solid foundation for your next rotary build? The Mazda RX-8 ABA-SE3P Engine Assembly – Automatic Transmission is an excellent choice for enthusiasts, mechanics, restorers, and project car builders seeking a genuine Mazda 13B Renesis rotary engine.

    This complete engine assembly comes from an automatic transmission Mazda RX-8 (ABA-SE3P platform) and offers an ideal solution for replacement applications, rebuild projects, or custom rotary conversions. Known for its lightweight design, smooth power delivery, and unique high-revving characteristics, the 13B Renesis remains one of the most iconic rotary engines ever produced.

    Whether you’re replacing a worn-out motor, restoring an RX-8 to factory specifications, or sourcing a rebuildable engine assembly, this package provides the versatility and authenticity that rotary enthusiasts value.

  • Mazda RX-8 SE3P 13BMSP engine for sale, 6MT RX-8 13B Renesis motor, SE3P manual transmission engine, RX-8 replacement engine, Mazda 13BMSP rebuild base, RX-8 project engine, 6-speed manual RX-8 rotary engine, SE3P 13B Renesis motor for sale, RX-8 SE3P engine swap.

    Mazda RX-8 SE3P 13BMSP Engine – 6MT Renesis Rotary Motor for Sale | RX-8 Replacement Engine

    $700.00

    If you’re searching for a genuine replacement engine for your Mazda RX-8 or looking for a solid foundation for a rotary rebuild project, the Mazda RX-8 SE3P 13BMSP Engine – 6MT is an excellent choice. Removed from a 6-speed manual transmission RX-8, this complete Renesis rotary engine offers the performance characteristics and unique driving experience that made the RX-8 one of the most iconic rotary-powered sports cars ever produced.

    The 13BMSP, commonly known as the Renesis engine, represents Mazda’s most advanced production rotary powerplant. Designed to deliver smooth power delivery, impressive rev capability, and a lightweight performance package, the Renesis remains a favorite among rotary enthusiasts worldwide.

    Whether you’re restoring a damaged RX-8, building a track-day machine, preparing a custom rotary swap, or sourcing a dependable rebuild core, this Mazda RX-8 SE3P 13BMSP Engine – 6MT provides a valuable opportunity to secure a genuine rotary engine from Mazda’s legendary rotary lineage.