🏷️ Basic Information Identification Make: Dodge Model: Magnum / 300 LX Year: 2008 Product Type: Parts Catalog Codes Platform Code: LX (Chrysler LY platform) 👋 Introduction Market Position Segment: Full-size Sedan (300) / Mid-size Sportwagon (Magnum) Target Audience: Owners, Dealership Service Departments, Independent Repair Shops, Parts Suppliers Competitive Analysis Competitors Magnum: Chevrolet Impala, Ford Five Hundred, Toyota Avalon (as a larger alternative), Subaru Outback (as a sportwagon) Competitors 300: Buick Lucerne, Cadillac DTS, Ford Five Hundred, Lincoln Town Car, Chevrolet Impala Key Features Platform Shared Features: Rear-wheel drive bias, RWD/AWD availability, powerful V8 engine options, distinct styling cues Magnum Unique Features: Hatchback/wagon body style, enhanced cargo capacity, available performance variants (SRT8) 300 Unique Features: Classic executive sedan styling, more traditional sedan appeal 📋 Manual Details Coverage Areas Covered Regions: North America Trim Levels Covered: LX, SE, SXT, R/T, SRT8 (for common parts availability) Page Count Estimated Pages: 1500-2000 (typical for comprehensive parts catalog) Manual Type Type: Official Parts Catalog (EPC - Electronic Parts Catalog data) Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain (Rear Wheel Drive, All Wheel Drive options) Chassis: Suspension (Front/Rear), Steering, Brakes, Wheels, Tires Electrical: Lighting (Exterior/Interior), Instrumentation, Power Distribution, Audio Systems, HVAC Controls Body: Exterior Panels (Front/Rear Bumpers, Fenders, Hood, Doors, Roof), Interior Trim, Glass, Seals, Hardware Accessories: Factory Installed Options and Accessories Procedures Included Identification: VIN decoding for specific part applicability, Part Number Identification Parts Lookup: Detailed diagrams and exploded views for all major assemblies, cross-referencing of superseded parts Technical Depth Depth: Comprehensive part identification, Bill of Materials (BOM) for assemblies, part interchangeability (where applicable) 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable text Printable: Yes, individual pages or sections can be printed Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine 3.5L V6 Mpi: 2008 Dodge Magnum/300 LX featured the 3.5L SOHC V6 (250 hp @ 6400 rpm, 250 lb-ft @ 3800 rpm) Engine 5.7L Hemi V8 Mds: Optional 5.7L OHV V8 HEMI MDS (340 hp @ 5000 rpm, 390 lb-ft @ 4000 rpm) - Available on higher trims like R/T Engine 6.1L Hemi V8 Srt: Performance 6.1L OHV V8 HEMI (425 hp @ 6000 rpm, 420 lb-ft @ 4800 rpm) - Exclusive to SRT8 models Performance Bore X Stroke 3.5L: 96.0 mm x 81.0 mm Compression Ratio 3.5L: 9.6:1 Bore X Stroke 5.7L: 99.5 mm x 94.5 mm Compression Ratio 5.7L: 9.6:1 Fuel System Fuel Delivery All Engines: Sequential Multi-Port Fuel Injection (MPI) Fuel Type Recommended: 87 Octane Unleaded (3.5L), 91 Octane Unleaded Recommended (5.7L/6.1L HEMI) Cooling System Coolant Type: Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, Blue, 50/50 mix 🔧 Transmission Standard Standard Transmission 3.5L: 4-Speed Automatic (42RLE) Standard Transmission 5.7L: 5-Speed Automatic (W5A580) Optional Optional Transmission 3.5L: 5-Speed Automatic (W5A580) with AutoStick functionality (on some trims) Optional Transmission All Wheel Drive: All-Wheel Drive (AWD) system available on certain configurations (typically with 5.7L HEMI) Features Transmission Fluid Spec 42Rle: ATF+4 (Chrysler Material Standard MS-9602) Transmission Fluid Spec W5A580: MB 236.10 (or equivalent spec like ATF+4 if manufacturer approved) Differential Fluid Spec Rear Rwd: API GL-5, SAE 75W-90 Synthetic Gear Lubricant 📐 Dimensions Exterior Magnum Length: 199.1 in (5057 mm) Width: 74.1 in (1882 mm) Height: 58.1 in (1476 mm) Exterior 300 Length: 196.8 in (5000 mm) Width: 75.0 in (1905 mm) Height: 58.5 in (1486 mm) Exterior Common Wheelbase: 120.0 in (3048 mm) Cargo Magnum Cargo Volume: 27.2 cu ft (seats up) / 71.6 cu ft (seats down) Weights Common Curb Weight Base: 3700 - 4300 lbs (approximate, depending on configuration) Gross Vehicle Weight Rating Gvwr: 4750 - 5300 lbs (approximate) Wheels Tires Wheel Bolt Pattern: 5 x 115 mm Typical Tire Sizes: P215/65R17, P225/60R18, P245/45R20 (SRT8) 🛡️ Safety Features Ratings NHTSA Front Driver Side Impact: 5-Star (2008 Dodge Magnum/300) NHTSA Front Passenger Side Impact: 5-Star (2008 Dodge Magnum/300) IIHS Front Impact Score: Good (2008 Dodge Magnum/300) IIHS Side Impact Score: Good (2008 Dodge Magnum/300) Active Features Braking System: 4-wheel Anti-lock Disc Brakes (ABS) Stability Control: Electronic Stability Program (ESP) with Traction Control Passive Features Airbags Front: Advanced Multi-Stage Front Airbags Airbags Side: Supplemental Side Curtain Front and Rear Airbags Airbags Seat Mounted: Seat-mounted Side Airbags 💡 Technology Features Infotainment Available Systems: Chrysler's MyGIG infotainment system (optional, featuring navigation, SiriusXM Satellite Radio, and hard drive for music storage) Standard Audio: AM/FM stereo with CD player, MP3 capability, and auxiliary input jack Driver Assistance Optional Features: Rear Park Assist System Connectivity Bluetooth: Uconnect Bluetooth hands-free communication system (optional) 🔧 Maintenance Service Intervals Oil Change Interval Conventional: Every 5,000 miles or 6 months (whichever comes first) Oil Change Interval Synthetic: Every 7,500-10,000 miles or 12 months (using synthetic oil meeting Chrysler MS-10850 spec) Engine Air Filter: Inspect every 15,000 miles, Replace as needed (typically 30,000 miles)...
5-Speed Automatic (W5A580) with AutoStick functionality (on some trims)
Optional Transmission All Wheel Drive:
All-Wheel Drive (AWD) system available on certain configurations (typically with 5.7L HEMI)
Features
Transmission Fluid Spec 42Rle:
ATF+4 (Chrysler Material Standard MS-9602)
Transmission Fluid Spec W5A580:
MB 236.10 (or equivalent spec like ATF+4 if manufacturer approved)
Differential Fluid Spec Rear Rwd:
API GL-5, SAE 75W-90 Synthetic Gear Lubricant
📐 Dimensions
Exterior Magnum
Length:
199.1 in (5057 mm)
Width:
74.1 in (1882 mm)
Height:
58.1 in (1476 mm)
Exterior 300
Length:
196.8 in (5000 mm)
Width:
75.0 in (1905 mm)
Height:
58.5 in (1486 mm)
Exterior Common
Wheelbase:
120.0 in (3048 mm)
Cargo Magnum
Cargo Volume:
27.2 cu ft (seats up) / 71.6 cu ft (seats down)
Weights Common
Curb Weight Base:
3700 - 4300 lbs (approximate, depending on configuration)
Gross Vehicle Weight Rating Gvwr:
4750 - 5300 lbs (approximate)
Wheels Tires
Wheel Bolt Pattern:
5 x 115 mm
Typical Tire Sizes:
P215/65R17, P225/60R18, P245/45R20 (SRT8)
🛡️ Safety Features
Ratings
NHTSA Front Driver Side Impact:
5-Star (2008 Dodge Magnum/300)
NHTSA Front Passenger Side Impact:
5-Star (2008 Dodge Magnum/300)
IIHS Front Impact Score:
Good (2008 Dodge Magnum/300)
IIHS Side Impact Score:
Good (2008 Dodge Magnum/300)
Active Features
Braking System:
4-wheel Anti-lock Disc Brakes (ABS)
Stability Control:
Electronic Stability Program (ESP) with Traction Control
Passive Features
Airbags Front:
Advanced Multi-Stage Front Airbags
Airbags Side:
Supplemental Side Curtain Front and Rear Airbags
Airbags Seat Mounted:
Seat-mounted Side Airbags
💡 Technology Features
Infotainment
Available Systems:
Chrysler's MyGIG infotainment system (optional, featuring navigation, SiriusXM Satellite Radio, and hard drive for music storage)
Standard Audio:
AM/FM stereo with CD player, MP3 capability, and auxiliary input jack
Driver Assistance
Optional Features:
Rear Park Assist System
Connectivity
Bluetooth:
Uconnect Bluetooth hands-free communication system (optional)
🔧 Maintenance
Service Intervals
Oil Change Interval Conventional:
Every 5,000 miles or 6 months (whichever comes first)
Oil Change Interval Synthetic:
Every 7,500-10,000 miles or 12 months (using synthetic oil meeting Chrysler MS-10850 spec)
Engine Air Filter:
Inspect every 15,000 miles, Replace as needed (typically 30,000 miles)
Cabin Air Filter:
Inspect every 15,000 miles, Replace as needed (typically 20,000-30,000 miles)
Spark Plugs 3.5L:
Replace every 100,000 miles (Long-Life Platinum)
Spark Plugs 5.7L Hemi:
Replace every 100,000 miles (Long-Life Platinum)
Transmission Fluid Change:
Inspect every 30,000 miles, Replace fluid and filter every 60,000-100,000 miles depending on usage and fluid type.
Fluid Specifications
Engine Oil Capacity 3.5L:
5.0 US quarts (4.7 liters) with filter
Engine Oil Capacity 5.7L Hemi:
7.0 US quarts (6.6 liters) with filter
Engine Oil Viscosity 3.5L:
SAE 5W-20 (preferred for fuel economy), SAE 5W-30 acceptable
Engine Oil Viscosity 5.7L Hemi:
SAE 5W-20 (preferred), SAE 5W-30 acceptable
Known Issues
Common Issue Suspension:
Front suspension clunks and rattles (worn control arm bushings, ball joints)
Common Issue Electrical:
Water intrusion into the Totally Integrated Power Module (TIPM) can cause various electrical gremlins.
Common Issue Powertrain:
Lifter tick or noise from HEMI engines, potential for exhaust manifold leaks (especially 5.7L).
Common Issue Transmission:
Rough shifting or delayed engagement in the 42RLE transmission.
📚 Vehicle History
Brand Heritage
Dodge Legacy:
Dodge has a long history of performance and distinctive styling, often targeting a more aggressive or enthusiast market within Chrysler's portfolio.
Model Evolution
Magnum Introduction:
Revived the Magnum nameplate (previously used for Dodge's muscle cars) for the 2005 model year as a rear-wheel-drive sportwagon, based on the LX platform.
300 Introduction:
The 300 sedan was introduced for the 2005 model year, also on the LX platform, and quickly became a sales success due to its bold styling and luxury-car presence at a more accessible price point.