Vehicle Segment:
Compact sports car, roadster.
Key Selling Points:
Lightweight, agile handling, rear-wheel drive, affordable sports car experience, convertible freedom.
Competitors:
Porsche Boxster, BMW Z3, Honda S2000 (later years), Toyota MR2 Spyder.
Manual Value Proposition:
Essential for owners and mechanics needing to identify, source, and cost repairs/replacements for all components of the 1999-2004 Miata. Provides definitive part numbers for genuine Mazda parts.
Covered Years:
1999, 2000, 2001, 2002, 2003, 2004
Covered Trim Levels:
All trims including Base, LS, Special Editions (e.g., 10th Anniversary)
Estimated Page Count:
Varies by specific publisher/edition, typically 500-1000+ pages for comprehensive parts catalogs.
Type:
Parts Manual / Catalog
Format:
Likely a digital format (PDF) given the description of a 'catalog', but could also be a printed version.
Engine:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, valve train, lubrication system, cooling system, fuel system (injectors, rails, pumps), intake and exhaust manifolds.
Transmission:
Manual transmission (MT) components, automatic transmission (AT) components, clutch assembly, driveshafts, differentials, axle assemblies.
Brakes:
Brake system components including master cylinder, brake booster, brake lines, calipers, rotors, pads, parking brake system.
Suspension Steering:
Front and rear suspension components (shocks, struts, springs, control arms, bushings), steering system components (rack and pinion, tie rods, steering column).
Electrical:
Wiring harnesses, fuses, relays, lighting system (headlights, taillights, interior lights), ignition system, starting system, charging system (alternator, battery), instrument cluster, switches, sensors.
Body Exterior:
Body panels (fenders, hood, doors, trunk lid), bumpers, grilles, mirrors, convertible top mechanism, glass, seals, trim, chassis components.
Interior:
Seating components, dashboard, center console, interior trim panels, door panels, carpeting, seat belts, airbag systems (component identification).
Parts Identification:
Detailed diagrams and exploded views for every component, including genuine OEM part numbers.
Pricing Labor Estimation:
Includes approximate part prices and estimated labor times for replacement, crucial for repair quoting and budgeting.
Depth:
Highly detailed for parts cataloging and identification. Focuses on part relationships and assembly rather than step-by-step repair procedures, but essential for ordering correct components for repairs.
Digital Format:
Likely PDF, offering searchability and easy access to diagrams. Print quality would depend on the source of the PDF.
Diagram Resolution:
High-resolution diagrams crucial for accurate part identification. Typically vector-based or high-DPI raster images for clarity.
Binding:
If printed, likely spiral-bound or case-bound for durability and ease of use in a workshop environment.
Paper Quality:
For printed versions, typically on durable, coated paper to resist grease and wear in a workshop setting.
Engine Code:
BP-Z3 (1.8L DOHC)
Displacement:
1839 cc (1.8 Liters)
Horsepower 1999-2000:
140 hp @ 6500 rpm
Torque 1999-2000:
119 lb-ft @ 5000 rpm
Horsepower 2001-2004:
142 hp @ 6500 rpm (slight increase due to minor updates)
Torque 2001-2004:
125 lb-ft @ 4500 rpm (slight increase)
Fuel Delivery:
Electronic Fuel Injection (EFI) with sequential port injection.
Fuel Type:
Unleaded Gasoline (91 Octane Recommended)
Timing Drive:
Timing Belt
Engine Management:
ECU (Engine Control Unit) with OBD-II diagnostics.
Length:
Approximately 157.3 inches (4000 mm)
Width:
Approximately 66.1 inches (1680 mm)
Height:
Approximately 49.0 inches (1245 mm) (top up)
Wheelbase:
Approximately 89.2 inches (2265 mm)
Curb Weight Manual:
Approximately 2315 lbs (1050 kg)
Curb Weight Automatic:
Approximately 2380 lbs (1080 kg)
NHTSA Front Crash Test:
4-star (driver), 4-star (passenger) - typical for the era.
ABS:
Anti-lock Braking System (ABS) - standard on most models, particularly later NB years.
Airbags:
Driver and Passenger Front Airbags.
Rollover Protection:
Reinforced A-pillars and deployable roll bar behind seats.
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first.
Timing Belt Replacement:
Recommended every 60,000 - 90,000 miles (96,000 - 144,000 km) or 5-7 years due to interference engine design.
Spark Plug Replacement:
Typically every 30,000 - 60,000 miles depending on plug type (standard vs. platinum/iridium).
Engine Oil Type:
SAE 5W-30 (API SG or higher). Check owner's manual for exact specification. Part #: Mazda Genuine 0W-20/5W-30 often recommended.
Coolant Type:
Ethylene Glycol based, silicate-free coolant. Mazda FL22 Long Life Coolant (Green) or equivalent. Part #: Mazda Genuine Super Long Life Coolant (Blue) or equivalent.
Brake Fluid Type:
DOT 3 or DOT 4.
Transmission Fluid Manual:
API GL-4 SAE 75W-90 Gear Oil. Part #: Mazda Genuine Gear Oil (G75) or equivalent.
Transmission Fluid Automatic:
Mazda ATF-MV or Dexron III equivalent. Part #: Mazda Genuine ATF-MV.
Common Wear Items:
Clutch, spark plugs, ignition coils, brake pads/rotors, suspension bushings, convertible top seals and mechanism.
Potential Engine Issues:
Oil leaks from valve cover or oil pan gasket, occasional misfires if ignition components are neglected.
Potential Body Issues:
Rust in common areas like rocker panels, rear fenders, and sills, especially in areas with road salt.
Mazda Sports Car Legacy:
Follows the lineage of the iconic Mazda RX-7 and the original NA Miata, emphasizing lightweight, driver-focused sports car design.
Nb Generation Introduction:
Introduced for the 1999 model year, the NB featured a more aggressive exterior design, improved chassis rigidity, and updated powertrains compared to the NA generation.
Nb Facelift:
Received a significant facelift for the 2001 model year, including new front and rear fascias, updated interior features, and a power increase for the engine.
Production Years Nb:
1998-2005
Assembly Location:
Hiroshima, Japan
