The Mazda RX-8, a distinctive sports coupe produced from 2003 to 2008, is celebrated for its unique engineering, most notably its high-revving 13B-MSP Renesis rotary engine. This first-generation model, designated SE3P, offers a thrilling driving experience characterized by its balanced chassis and innovative freestyle doors. With a powerful naturally aspirated rotary engine delivering up to 238 horsepower and a striking design, the RX-8 stood out in its class, earning accolades such as inclusion on Car and Driver's 10Best list for 2004 and 2005. Its legacy is rooted in Mazda's long history with rotary technology, building upon the heritage of models like the RX-7. This comprehensive workshop service and repair manual provides essential information for maintaining and repairing the Mazda RX-8. Covering the applicable years from 2003 through 2008, this 2524-page English-language manual details engine systems including the Renesis rotary engine and its lubrication, cooling, and fuel injection systems. It also thoroughly covers drivetrain, chassis, and electrical systems, along with body and interior components. Included are detailed maintenance and repair procedures, troubleshooting guides for common issues, and technical specifications. This manual is an indispensable resource for professional automotive technicians and experienced DIY enthusiasts seeking to preserve the performance and integrity of their RX-8. 🏷️ Basic Information Identification Make: Mazda Model: RX-8 Model Nickname: RX8 Model Designation: SE3P Generation Generation Designation: First Generation Generation Years: 2003-2008 Codes Engine Code Primary: 13B-MSP Renesis 👋 Introduction Market Position Market Segment: Sports Coupe, Rotary Performance Car Competitive Analysis Key Competitors: Nissan 350Z, Mitsubishi Eclipse GT, Subaru Impreza WRX (some configurations) Key Features Unique Selling Proposition: Renesis rotary engine, balanced chassis, suicide rear doors (freestyle doors), high-revving nature Target Audience Target Mechanics: Professional automotive technicians, DIY enthusiasts with experience in performance vehicles 📋 Manual Details Coverage Areas Applicable Years: 2003, 2004, 2005, 2006, 2007, 2008 Page Count Page Count: 2524 Manual Type Manual Type: Workshop Service Manual / Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Renesis rotary engine, lubrication, cooling, fuel injection, ignition, exhaust, emissions control, engine mechanical, ECU diagnostics Drivetrain Systems: Manual transmission (Type-B), Automatic transmission (optional), clutch system, driveshafts, differential, axles Chassis Systems: Suspension (front and rear), steering system, braking system (ABS, EBD), wheels and tires Electrical Systems: Battery, charging system, starting system, lighting, interior and exterior lamps, power windows, door locks, instrument cluster, infotainment, SRS airbags, immobilizer Body And Interior: Body panels, doors, hood, trunk, interior trim, seats, climate control system, HVAC Procedures Included Maintenance Procedures: Scheduled maintenance, oil and filter changes, spark plug replacement (specific to rotary), coolant service, brake fluid service, differential fluid change, transmission fluid change Repair Procedures: Engine disassembly and reassembly, transmission overhaul, suspension component replacement, brake caliper and rotor replacement, power steering system repair, electrical component diagnosis and replacement, body panel repair Troubleshooting: Diagnostic trouble codes (DTCs), engine performance issues, starting problems, electrical faults, drivability concerns, common issues specific to the Renesis engine Adjustment Procedures: Throttle body adjustment, idle speed control, wheel alignment, brake adjustments, clutch adjustment Technical Depth Diagnostic Capability: Detailed diagnostic procedures, circuit diagrams, component testing, sensor readings, ECU parameter checks Rebuild Information: Comprehensive internal engine component specifications, seal replacement procedures, detailed assembly sequences for major components Pictorial Guidance: Step-by-step explanations with detailed illustrations, exploded diagrams, and photographs 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Fully printable, high-resolution pages Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Software Requirement Software Requirement: Adobe Reader Compatibility Operating Systems: Windows, Mac, Linux OS ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Rotary (Wankel) Engine Name: 13B-MSP Renesis Rotor Displacement: 654cc per rotor (1308cc total equivalent) Power Output Hp: 212-238 hp (depending on trim and transmission) Torque Lb-Ft: 159-164 lb-ft Redline: 9000 RPM Performance 0-60 Mph: Approximately 5.7 - 6.5 seconds Fuel System Fuel Delivery: Sequential multi-port fuel injection (S-MPI) Fuel Type: Unleaded gasoline (91 octane or higher recommended) Oil Type: Specific rotary engine oil (e.g., Mazda Genuine Rotary Oil, or equivalent API SN/ILSAC GF-5 SAE 5W-30) 🔧 Transmission Standard Transmission Type Standard: 6-speed manual transmission (Mazda Type-B) Optional Transmission Type Optional: 6-speed automatic transmission (with paddle shifters on some models) Features Manual Transmission Features: Short-throw shifter, close-ratio gearing Fluid Specs Manual Transmission Fluid: API GL-4 SAE 75W-90 (e.g., Mazda Genuine Gear Oil) Automatic Transmission Fluid: Mazda ATF-J3 or equivalent 📐 Dimensions Exterior Length: 174.6 inches (4435 mm) Width: 69.7 inches (1770 mm) Height: 53.0 inches (1345 mm) Wheelbase: 106.4 inches (2700 mm) Weights Curb Weight: 3070 - 3184 lbs (1393 - 1444 kg) Gross Vehicle Weight Rating: Approximately 4189 lbs (1900 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (Driver and Passenger) IIHS Side Impact: Good Active Features Active Safety Features: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS), Dynamic Stability Control (DSC) Passive...