🏷️ Basic Information Identification Make: Porsche Model: Boxster Generation Code: 987 Model Years Covered By Manual: 2003-2008 (Note: Product name specifies 2005-2008, description indicates 2003-2008. Manual likely covers early 987 models which began production in 2004 for the 2005 model year, and up to 2008. The 2003 date in the description is likely an error, as the 987 generation launched for the 2005 model year.) Codes Chassis Code: 987 👋 Introduction Market Position Positioning: The Porsche Boxster 987 is positioned as a premium mid-engine sports car, offering a balance of performance, handling, and open-top driving pleasure. Competitive Analysis Competitors: Competes with cars like the BMW Z4, Mercedes-Benz SLK-Class, and Audi TT. Key Features Vehicle Appeal: Mid-engine layout for optimal weight distribution and handling, distinctive Porsche design, convertible soft-top experience. Manual Value Proposition Savings Potential: Significant potential for cost savings on maintenance and repairs by enabling owners to perform tasks themselves or better understand technician invoices. Comprehensiveness: The extensive page count of over 5500 pages indicates a thorough and detailed approach to all aspects of the vehicle, making it an invaluable resource. 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive mechanical and electrical repair, maintenance, and troubleshooting for the Porsche Boxster 987. Secondary Coverage: Bodywork, interior trim, convertible top mechanisms, and infotainment systems. Page Count Total Pages: > 5500 Manual Type Type: Workshop Service and Repair Manual Intended Audience: Professional Technicians, Advanced DIY Enthusiasts Language Language: English Format Format: Digital Download (Likely PDF) 📖 Manual Coverage Systems Covered Engine: Complete internal engine components, lubrication, cooling, fuel delivery, ignition, emissions control, engine management systems (DME/ECU), timing, seals, and gaskets. Transmission Manual: Manual transmission overhaul, clutch system, shift mechanisms, lubrication, seals, and troubleshooting. Transmission Automatic: Automatic transmission overhaul, torque converter, valve body, electronic control, fluid, seals, and troubleshooting. Braking System: Hydraulic system, ABS (Anti-lock Braking System) components, EBD (Electronic Brake-force Distribution), brake pad/rotor replacement, brake caliper service, bleeding procedures, parking brake. Suspension: Front and rear suspension components, shock absorbers, springs, control arms, bushings, wheel alignment specifications, service procedures. Steering: Power steering system, steering rack, tie rods, steering column, alignment specifications, troubleshooting. Electrical System: Battery, charging system, starter, alternator, fuses, relays, lighting (exterior and interior), horn, wipers, power windows, power locks, mirrors. Wiring Diagrams: Detailed electrical wiring schematics for all vehicle systems, including connector pinouts and wire colors. Convertible Top: Hydraulic and electric components of the power convertible top, actuators, sensors, fabric care, and troubleshooting of mechanisms. Airbag System: SRS (Supplemental Restraint System) components, airbag modules, seatbelt pretensioners, control module diagnostics, safety precautions for handling. Fuel System: Fuel pump, fuel filter, fuel injectors, fuel pressure regulation, evaporative emission control (EVAP) system. Exhaust System: Exhaust manifold, catalytic converter, muffler, oxygen sensors, emissions control components. Heating Ventilation Air Conditioning: HVAC system components, blower motor, climate control module, A/C refrigerant circuit, heater core, ventilation system. Radio Phone Navigation: Infotainment system components, radio head unit, speakers, telephone integration, navigation system (PCM - Porsche Communication Management), antenna systems. Interior Trim: Removal and installation procedures for interior panels, seats, dashboard components, and console. Exterior Lights: Headlights, taillights, turn signals, fog lights, brake lights, bulb types and replacement procedures. Windows: Power window regulators, motors, switches, and associated trim removal/installation. Alarm System: Vehicle security system components, sensors, siren, immobilizer, remote entry system. Wheels Tires: Wheel specifications, tire pressure monitoring system (TPMS), tire mounting, and balancing. Procedures Included Maintenance: Routine service, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, spark plug replacement, belt checks. Troubleshooting: Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting charts, fault code interpretation (OBD-II). Repair: Detailed step-by-step instructions for component removal, overhaul, repair, and reinstallation of all major vehicle systems. Diagnostics: Guidance on using diagnostic tools, interpreting sensor data, and identifying root causes of issues. Torque Specifications: Precise torque values for critical fasteners throughout the vehicle. Fluid Capacities And Types: Specifications for engine oil, coolant, brake fluid, power steering fluid, transmission fluid, and differential fluid. Component Replacement: Detailed guides for replacing items like brake pads, rotors, sensors, pumps, filters, and bulbs. Special Tools: Identification and usage instructions for any specialized tools required for specific repair procedures. Technical Depth Depth: Extensive, covering complete vehicle teardown and rebuild, advanced diagnostics, and system-specific troubleshooting. 📊 Manual Specifications File Format Type: PDF (Assumed based on 'Download' and industry practice) Searchability: Likely searchable text, enabling quick access to information via keywords. Print Quality Quality: High resolution for clear diagrams, illustrations, and text. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Common Variants: For the 987 generation, common engines include the M96 (early models, shared with 996 911) and M97 (later models). Specific variants include 2.7L and 3.2L/3.4L flat-six engines. Performance Base Engine Power: Typically ranges from approximately 245 hp (Boxster 2.7) to 320 hp (Boxster S 3.4) depending on...
2003-2008 (Note: Product name specifies 2005-2008, description indicates 2003-2008. Manual likely covers early 987 models which began production in 2004 for the 2005 model year, and up to 2008. The 2003 date in the description is likely an error, as the 987 generation launched for the 2005 model year.)
Codes
Chassis Code:
987
👋 Introduction
Market Position
Positioning:
The Porsche Boxster 987 is positioned as a premium mid-engine sports car, offering a balance of performance, handling, and open-top driving pleasure.
Competitive Analysis
Competitors:
Competes with cars like the BMW Z4, Mercedes-Benz SLK-Class, and Audi TT.
Key Features
Vehicle Appeal:
Mid-engine layout for optimal weight distribution and handling, distinctive Porsche design, convertible soft-top experience.
Manual Value Proposition
Savings Potential:
Significant potential for cost savings on maintenance and repairs by enabling owners to perform tasks themselves or better understand technician invoices.
Comprehensiveness:
The extensive page count of over 5500 pages indicates a thorough and detailed approach to all aspects of the vehicle, making it an invaluable resource.
📋 Manual Details
Coverage Areas
Primary Coverage:
Comprehensive mechanical and electrical repair, maintenance, and troubleshooting for the Porsche Boxster 987.
Secondary Coverage:
Bodywork, interior trim, convertible top mechanisms, and infotainment systems.
Page Count
Total Pages:
> 5500
Manual Type
Type:
Workshop Service and Repair Manual
Intended Audience:
Professional Technicians, Advanced DIY Enthusiasts
Language
Language:
English
Format
Format:
Digital Download (Likely PDF)
📖 Manual Coverage
Systems Covered
Engine:
Complete internal engine components, lubrication, cooling, fuel delivery, ignition, emissions control, engine management systems (DME/ECU), timing, seals, and gaskets.
Exhaust manifold, catalytic converter, muffler, oxygen sensors, emissions control components.
Heating Ventilation Air Conditioning:
HVAC system components, blower motor, climate control module, A/C refrigerant circuit, heater core, ventilation system.
Radio Phone Navigation:
Infotainment system components, radio head unit, speakers, telephone integration, navigation system (PCM - Porsche Communication Management), antenna systems.
Interior Trim:
Removal and installation procedures for interior panels, seats, dashboard components, and console.
Exterior Lights:
Headlights, taillights, turn signals, fog lights, brake lights, bulb types and replacement procedures.
Windows:
Power window regulators, motors, switches, and associated trim removal/installation.
Alarm System:
Vehicle security system components, sensors, siren, immobilizer, remote entry system.
Wheels Tires:
Wheel specifications, tire pressure monitoring system (TPMS), tire mounting, and balancing.
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting charts, fault code interpretation (OBD-II).
Repair:
Detailed step-by-step instructions for component removal, overhaul, repair, and reinstallation of all major vehicle systems.
Diagnostics:
Guidance on using diagnostic tools, interpreting sensor data, and identifying root causes of issues.
Torque Specifications:
Precise torque values for critical fasteners throughout the vehicle.
Fluid Capacities And Types:
Specifications for engine oil, coolant, brake fluid, power steering fluid, transmission fluid, and differential fluid.
Component Replacement:
Detailed guides for replacing items like brake pads, rotors, sensors, pumps, filters, and bulbs.
Special Tools:
Identification and usage instructions for any specialized tools required for specific repair procedures.
Technical Depth
Depth:
Extensive, covering complete vehicle teardown and rebuild, advanced diagnostics, and system-specific troubleshooting.
📊 Manual Specifications
File Format
Type:
PDF (Assumed based on 'Download' and industry practice)
Searchability:
Likely searchable text, enabling quick access to information via keywords.
Print Quality
Quality:
High resolution for clear diagrams, illustrations, and text.
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
⚙️ Engine Specifications
Primary Engine
Engine Code Common Variants:
For the 987 generation, common engines include the M96 (early models, shared with 996 911) and M97 (later models). Specific variants include 2.7L and 3.2L/3.4L flat-six engines.
Performance
Base Engine Power:
Typically ranges from approximately 245 hp (Boxster 2.7) to 320 hp (Boxster S 3.4) depending on the specific model year and engine variant.
Torque Figures:
Torque figures vary by engine but can range from around 201 lb-ft to over 273 lb-ft.
Fuel System
Injection Type:
Multi-point fuel injection (MPI), often with direct injection on later iterations or specific models.
Engine Management
ECU:
Bosch Motronic Engine Control Unit (ECU) or similar Porsche-specific variants.
Engine Maintenance
Oil Type Specification:
Requires specific Porsche A40 or C30 approved synthetic engine oil. Consult manual for exact viscosity (e.g., 0W-40 or 5W-40).
Oil Capacity:
Approximately 8.5 - 9.5 liters (8.9 - 10 US quarts) depending on engine variant. Always verify with the manual.
Spark Plugs:
Specific platinum or iridium spark plugs required. Replacement intervals vary but typically around 30,000-60,000 miles. Manual will specify exact type (e.g., NGK PFR6L01 or similar).
Coolant Type:
G12 or G12 Plus / G13 coolant (red or pink) is typically specified. Always use Porsche-approved coolant or equivalent.
🔧 Transmission
Standard
Type:
6-speed manual transmission was standard on most models.
Optional
Type:
Tiptronic (automatic) transmission was an optional upgrade.
Features
Manual Transmission:
Known for precise shift feel and robust construction. Clutch assembly requires specific procedures for replacement.
Automatic Transmission:
A five-speed automatic with manual shifting capability (Tiptronic S). Requires specific ATF fluid and service intervals.
Fluid Specifications
Manual Transmission Fluid:
Specific gear oil required, typically a high-quality synthetic SAE 75W-90 (e.g., Mobil 1 Synthetic Gear Lube LS 75W-90 or equivalent meeting Porsche specifications).
Automatic Transmission Fluid:
Specific ATF fluid approved by Porsche (e.g., Pentosin ATF 1 or equivalent meeting Porsche specifications).
Fluid Capacities
Manual Transmission Capacity:
Approximately 2.5 liters (2.6 US quarts).
Automatic Transmission Capacity:
Approximately 9.0 liters (9.5 US quarts) for a full fluid change, but varies significantly depending on whether torque converter is drained.
📐 Dimensions
Exterior
Length:
Approx. 4,377 mm (172.3 in)
Width:
Approx. 1,771 mm (69.7 in)
Height:
Approx. 1,285 mm (50.6 in)
Weights
Curb Weight:
Approximately 1,350 - 1,450 kg (2,976 - 3,197 lbs), depending on configuration.
Gross Weight:
Typically around 1,850 kg (4,079 lbs).
Cargo
Trunk Volume:
Front trunk (frunk): ~150 liters (5.3 cu ft). Rear trunk: ~280 liters (9.9 cu ft). Total ~430 liters.
Wheel Base
Wheelbase:
Approx. 2,415 mm (95.1 in)
Wheel Track
Front Track:
Approx. 1,426 mm (56.1 in)
Rear Track:
Approx. 1,428 mm (56.2 in)
🛡️ Safety Features
Ratings
NHTSA Ratings:
While specific NHTSA ratings for the 987 generation may vary by year and country, Porsche vehicles generally achieve high safety standards. Consult official NHTSA data for precise ratings.
Active Features
ABS:
Standard Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD).
Traction Control:
Porsche Stability Management (PSM) is standard, integrating traction control and stability control functions.
Passive Features
Airbags:
Standard front airbags, side airbags (often integrated into the seats), and often knee airbags depending on market and specification.
Seatbelts:
Three-point inertia-reel seat belts with pre-tensioners and belt force limiters.
Rollover Protection:
Integrated rollover protection bars behind the headrests, essential for a convertible.
💡 Technology Features
Infotainment
System Name:
Porsche Communication Management (PCM) system, offering navigation, audio, and optional climate control integration.
Features:
CD player, AM/FM radio, optional satellite radio, optional Bose sound system, optional navigation with CD-ROM or DVD maps.
Driver Assistance
Stability Control:
Porsche Stability Management (PSM) is a sophisticated electronic stability control system.
Tire Pressure Monitoring:
Optional Tire Pressure Monitoring System (TPMS) available on some models.
Connectivity
Phone Integration:
Optional Bluetooth preparation or integrated phone modules available.
Other Tech
Xenon Headlights:
Optional Xenon headlights with automatic leveling and headlight washers available.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 10,000 miles or annually, whichever comes first. Porsche's variable service intervals should be followed using the vehicle's onboard computer.
Major Service:
Major services often involve spark plug replacement, brake fluid flush, coolant inspection/replacement, and drive belt inspection/replacement at intervals like 30,000 or 40,000 miles, as detailed in the manual.
Fluid Specifications
Brake Fluid Type:
DOT 4 (or Porsche-specific equivalent like DOT 5.1 ESP) is required. A flush and replacement every two years is standard practice.
Power Steering Fluid:
Pentosin CHF 11S or a Porsche-approved equivalent. Critical to use the correct type for the hydraulic steering system.
Known Issues
Intermediate Shaft Bearing:
A significant concern for early M96 engines (also found in some early 987 Boxsters) is the potential for IMS bearing failure. The manual will likely address checks and preventative measures.
Rear Main Seal Leak:
Common for the rear main crankshaft seal to develop leaks, often requiring transmission removal for replacement.
Convertible Top Hydraulics:
Hydraulic lines and seals for the convertible top can degrade over time, leading to leaks or operational issues. Manual covers diagnosis and repair.
Plastic Coolant Pipes:
Some models may have plastic coolant pipes that can become brittle and leak. Manual will detail inspection and replacement with metal alternatives if applicable.
📚 Vehicle History
Brand Heritage
Manufacturer:
Porsche AG, a German automotive manufacturer renowned for its sports cars and motorsport success.
Model Evolution
Generation 987:
The 987 generation of the Boxster, launched for the 2005 model year, replaced the 986. It featured significant design updates, a more powerful engine lineup, and enhanced chassis dynamics. Key updates included a revised interior, improved aerodynamics, and more powerful engines. The Boxster S models received larger displacement engines and performance enhancements.
Production
Production Period:
The 987 generation was produced from 2004 to 2012. This manual specifically covers the earlier models within this range (2005-2008).
Manufacturing Location:
Primarily manufactured at Porsche's plant in Finland (Valmet Automotive) and later in Germany.
🏆 Awards & Recognition
Recognitions
Car And Driver 10Best:
While specific models might not have always made the 10Best list, Porsche consistently receives accolades for performance and engineering. The 987 generation was generally well-received by automotive press for its handling and driving dynamics.
Ratings
Automotive Press Reviews:
Consistently praised for its driving dynamics, steering feedback, and mid-engine balance, often outperforming more powerful but front-engined competitors in terms of agility.
Certifications
Iso Certification:
Porsche manufacturing facilities adhere to strict quality management standards, typically ISO 9001 and ISO 14001 certifications.
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