🏷️ Basic Information Identification Make: Buick Model: LeSabre Year: 2004 Codes Platform Code: H-body (GM) 👋 Introduction Market Position Segment: Full-size Sedan Competitive Analysis Key Competitors: Ford Crown Victoria, Mercury Grand Marquis, Toyota Avalon, Chrysler Concorde/LHS Key Features Focus: Comfort, quiet ride, spacious interior, V6 power, front-wheel drive 📋 Manual Details Coverage Areas Coverage: Features, controls, maintenance schedules, do-it-yourself activities, towing, safety considerations Page Count Estimated Pages: Approx. 300-400 pages (typical for this model year) Manual Type Type: Owner's Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine operation, fluid levels, basic troubleshooting Chassis: Braking system, steering, suspension basics Electrical: Lighting, horn, wipers, power accessories, basic fuse identification Interior: Climate control, audio system, seating adjustments, dashboard indicators, warning lights Safety Features: Airbags, seat belts, child restraint systems, security features Procedures Included Routine Maintenance: Checking fluid levels, tire pressure, bulb replacement, wiper blade replacement Do It Yourself: Basic maintenance tasks as outlined in the manual Emergency Procedures: Flat tire changing, jump starting, basic troubleshooting steps Technical Depth Depth: Owner-level information, focusing on operation, maintenance, and basic troubleshooting. Not a comprehensive service or repair manual. 📊 Manual Specifications File Format Compatibility: Readable on Windows, Mac, Linux operating systems Print Quality Printability: Printable on any standard printer Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: 3800 Series III (L36) Engine Type: 3.8L V6 Supercharged (optional on some trims) or Naturally Aspirated Displacement: 3.8 Liters (231 cubic inches) Horsepower Naturally Aspirated: 205 hp @ 5200 rpm (estimated) Torque Naturally Aspirated: 230 lb-ft @ 4000 rpm (estimated) Horsepower Supercharged: 225 hp @ 5200 rpm (estimated) Torque Supercharged: 250 lb-ft @ 3600 rpm (estimated) Fuel System Fuel Delivery: Sequential Fuel Injection (SFI) Fuel Type: 87 Octane Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 4-Speed Automatic (4T65-E) Optional Transmission Type: N/A Features Traction Control: Available 📐 Dimensions Exterior Length: 202.0 inches Width: 72.0 inches Height: 57.3 inches Wheelbase: 110.7 inches Interior Passenger Volume: 107.0 cubic feet (approx.) Cargo Trunk Volume: 16.4 cubic feet (approx.) Weights Curb Weight: 3500 - 3700 lbs (approx. depending on trim and options) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star NHTSA Front Impact Passenger: 5-Star NHTSA Side Impact Front Seat: 4-Star NHTSA Side Impact Rear Seat: 4-Star IIHS Front Offset Score: Good IIHS Side Impact Score: Acceptable Active Features ABS: Standard Traction Control: Optional Passive Features Airbags: Frontal airbags (driver and passenger), available front side airbags Seat Belts: 3-point seat belts with pretensioners Child Seat Anchors: LATCH (Lower Anchors and Tethers for Children) system 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, optional premium audio systems (e.g., Bose) Climate Control: Manual or optional dual-zone automatic climate control Driver Assistance Cruise Control: Standard Tire Pressure Monitoring: N/A (Not commonly equipped for this model year) Connectivity Aux Input: N/A (No standard auxiliary input for external audio devices) 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 miles or 6 months, whichever comes first (using synthetic blend or synthetic oil recommended) Tire Rotation Interval: 7,500 miles Coolant Change Interval: 100,000 miles or 5 years for initial change, then every 50,000 miles or 5 years (using DEX-COOL®) Spark Plug Replacement: 100,000 miles (Platinum or Iridium tipped) Fluid Specifications Engine Oil Type: SAE 3.8L V6 - SAE 5W-30 (API Certified) Engine Oil Capacity: 4.5 US quarts (4.3 L) with filter Coolant Type: GM DEX-COOL® 100% Original Equipment Manufacturer (OEM) or equivalent Transmission Fluid Type: Dexron-VI (check specific manual for exact type, Dexron-III may be acceptable for older refills but Dexron-VI is preferred for consistency) Brake Fluid Type: DOT 3 Known Issues Intake Manifold Gaskets: Leaking intake manifold gaskets, particularly the upper intake manifold gaskets on the 3800 V6 engines, can cause coolant leaks. Power Steering Pump: Occasional power steering pump leaks or noise. Window Regulators: Rear window regulator failures are not uncommon. Water Pump: Lifespan of the water pump can vary, check for leaks from the weep hole. 📚 Vehicle History Brand Heritage Brand Identity: Buick, a division of General Motors, historically known for comfort-oriented, near-luxury American sedans. Model Evolution Gen Codename: Ninth generation LeSabre Previous Generation Updates: Redesigned for the 1999 model year, the 2004 model is part of the final iterations of this generation. Production Production Years: 1992-2005 Assembly Location: Detroit/Hamtramck Assembly, Michigan, USA 🏆 Awards & Recognition Recognitions Jd Power Initial Quality: Consistently ranked well in initial quality studies within its segment during its production run. Consumer Reports Reliability: Varied reliability ratings over the years, with certain model years and powertrain combinations performing better than others. Certifications Safety Certifications: Complies with all US Federal Motor Vehicle Safety Standards (FMVSS) applicable for the 2004 model year.