Segment:
Premium Sports Car / Roadster
Target Audience:
Enthusiast owners, DIY mechanics, restoration specialists.
Key Competitors:
BMW Z4, Audi TT Roadster, Mercedes-Benz SLK
Manual Benefit 1:
Cost savings on replacement parts by identifying correct OEM part numbers.
Manual Benefit 2:
Empowers owners for DIY repairs and maintenance, reducing labor costs.
Manual Benefit 3:
Clear illustrations and diagrams aid in understanding complex assemblies.
Engine And Powertrain:
Engine components (block, heads, pistons, crankshaft, camshafts, valves), lubrication system, cooling system, fuel system, exhaust system, engine management system (ECU, sensors), transmission (manual, PDK), clutch, differential, driveshafts, axles.
Chassis And Suspension:
Front and rear suspension components (struts, shocks, springs, control arms, sway bars), steering system (rack and pinion, power steering pump, tie rods), braking system (calipers, rotors, pads, ABS components, brake lines).
Electrical And Electronics:
Wiring harnesses, lighting (headlights, taillights, interior), battery, alternator, starter, fuses, relays, ECUs, sensors, infotainment system components, power windows, locks, mirrors.
Body And Interior:
Body panels (fenders, doors, hood, trunk lid, bumpers), convertible top mechanism, interior trim, seats, dashboard, climate control system, airbags, safety restraints.
Disassembly And Assembly Guidance:
Detailed exploded diagrams illustrating the order of component removal and installation for repair and replacement.
Part Identification:
Comprehensive listing of all genuine Porsche part numbers, descriptions, and quantities for each component.
Depth:
Extensive technical detail for part sourcing and identification, enabling precise selection of replacement components. Facilitates DIY repairs and informed discussions with service providers.
Engine Type:
Mid-engine, flat-six (Boxer)
Engine Codes:
Commonly MA1.20, MA1.21 (though specific VIN is required for absolute confirmation)
Base Engine Displacement Liters:
2.9 L (Boxster)
Base Engine Horsepower:
255 hp @ 6400 rpm
Base Engine Torque Lb Ft:
214 lb-ft @ 4400 rpm
S Engine Displacement Liters:
3.4 L (Boxster S)
S Engine Horsepower:
310 hp @ 6400 rpm
S Engine Torque Lb Ft:
265 lb-ft @ 4400 rpm
Fuel Delivery:
Direct Fuel Injection (DFI)
Fuel Type:
Premium Unleaded Gasoline (91+ octane recommended)
Transmission Type Standard:
6-speed Manual Transaxle
Transmission Type Optional:
7-speed PDK (Porsche Doppelkupplung) Dual-Clutch Automatic
Clutch Type:
Single dry-plate clutch (Manual), Dual-clutch assembly (PDK)
Transmission Fluid Spec:
Porsche Part No. 000 043 205 28 (or equivalent specified fluid)
Crash Test Ratings:
Generally high safety ratings from independent testing agencies of the era, though specific NHTSA/IIHS reports for this exact sub-model may vary. Focus on occupant protection and advanced safety structures.
Stability Control:
Porsche Stability Management (PSM) with ABS, ASR, ABD, MSR
Braking System:
Four-piston aluminum monobloc fixed-piston brake calipers with internally vented and cross-drilled brake discs (standard on base, larger on S).
Tire Pressure Monitoring:
Tire Pressure Monitoring (TPM) system standard.
Airbags:
Driver and passenger front airbags, side airbags integrated into seat backs.
Rollover Protection:
Automatic rollover protection system (deployable bars behind headrests).
Infotainment System:
PCM (Porsche Communication Management) system with optional navigation, CD/DVD changer, and Bluetooth connectivity.
Adaptive Cruise Control:
Optional Adaptive Cruise Control (ACC) available on some models.
Parking Sensors:
Optional front and rear ParkAssist (parking sensors).
Auxiliary Input:
Standard auxiliary audio input (AUX) or USB interface on later models.
Oil Change Interval:
Typically every 10,000-15,000 miles or annually, whichever comes first (refer to owner's manual for exact interval based on driving conditions).
Major Service Interval:
Major service often recommended around 30,000-40,000 miles, including spark plug replacement, brake fluid flush, and various inspections.
Engine Oil Spec:
Mobil 1 0W-40 Synthetic (or equivalent A40 approved oil). Check owner's manual for exact specification.
Coolant Spec:
Porsche approved coolant (Glysantin G40 or equivalent blue/green silicate-based coolant). Part No. 000 043 303 70.
Brake Fluid Spec:
DOT 4 (e.g., Porsche Part No. 000 043 305 55) - Flush every 2 years.
Common Issue 1:
IMS Bearing (Intermediate Shaft Bearing): While less prevalent in the 987.2 generation due to engine design changes, it remains a point of interest for owners. The parts manual would detail the bearing and related components.
Common Issue 2:
Cooling System: Potential for leaks from hoses, radiators, or water pump. The manual will list all relevant cooling system components and their part numbers.
Common Issue 3:
Convertible Top Mechanism: Wear and tear on hydraulic lines, motors, and fabric. Parts catalog essential for identifying specific actuators and seals.
Brand Focus:
Porsche AG is renowned for its performance-oriented sports cars, racing heritage, and engineering excellence.
Evolution From 986:
Significant redesign featuring improved styling, upgraded engines (introduction of direct injection), enhanced interior quality, and chassis refinements for superior handling.
Production Location:
Valmet Automotive plant in Uusikaupunki, Finland
Performance Awards:
Consistently praised by automotive journalists for its engaging handling, balanced chassis, and excellent performance, often featuring on 'best sports car' lists.
Reliability Ratings:
Generally good reliability, though specific component wear and maintenance are critical for long-term ownership. The parts manual is crucial for maintaining originality and quality.
