🏷️ Basic Information

Make:

Chrysler / Dodge

Model:

LX Platform (Magnum, 300, 300C, SRT-8)

Year:

2005

Engine Code 3.5L 6 Cyl 24V:

EGG

Engine Code 5.7L 8 Cyl Hemi:

EZB

Engine Code 2.7L 6 Cyl DOHc Ff:

EER

Engine Code 6.1L Hemi:

ESF

Transmission Code 42Rle 4 Speed:

42RLE

Transmission Code Nag1 5 Speed:

NAG1 (DGJ)

Transfer Case Model:

MS140

👋 Introduction

Target Audience:

Enthusiasts, DIY mechanics, restoration specialists, body shops, and dealerships working on 2005 Chrysler/Dodge LX platform vehicles.

Value Proposition:

Provides the definitive resource for accurate parts identification, crucial for efficient and correct maintenance, repair, and customization of these popular vehicles.

Completeness:

Marketed as the 'most complete' parts manual, indicating a high level of detail and coverage for the specified model year and variants.

Digital Format:

Instant download PDF format offers immediate access and flexibility, unlike physical manuals or CDs.

Component Diagrams:

Implies extensive use of exploded view diagrams, essential for understanding part relationships and assembly sequences.

📋 Manual Details

Vehicle Lines Covered:

Magnum (SXT/XE, R/T), 300 / 300C / SRT-8 (RWD, AWD)

Engine Variants Covered:

2.7L V6 (EER), 3.5L V6 (EGG), 5.7L V8 HEMI (EZB), 6.1L V8 HEMI (ESF)

Transmission Variants Covered:

42RLE 4-Speed Automatic, NAG1 5-Speed Automatic (DGJ)

Chassis Systems Covered:

Front Suspension & Drive, Rear Axle, Parking Brake, Service Brakes, Steering, Wheels, Covers and Jacks, Frames and Bumpers

Body Systems Covered:

Doors and Related Parts, Exterior Ornamentation, Interior Trim, Body Sheet Metal Except Doors, Labels All Vehicle Locations

Powertrain Systems Covered:

Cooling, Engine Mounting, Exhaust, Fuel, Propeller Shafts and U-Joints, Transfer Case

Electrical Systems Covered:

Electrical, Instrument Panel and Radios and Consoles, Wiper/Lock Cylinder and Keys

Comfort And Safety Systems Covered:

Air Conditioning & Heater, Emission Systems

Accessories Covered:

Mopar Accessories

Estimated Page Count:

Detailed parts catalog, typically hundreds of pages (specific count not provided in product info).

Type:

Parts Manual / Parts Catalog

Language:

English

File Format:

PDF

📖 Manual Coverage

Powertrain Detail:

Comprehensive coverage of all engine variants (2.7L, 3.5L, 5.7L HEMI, 6.1L HEMI), including internal components, cooling, fuel, exhaust, and engine mounting. Also covers 42RLE and NAG1 transmissions, propeller shafts, U-joints, and the MS140 transfer case for AWD models.

Chassis Detail:

Detailed breakdown of front suspension (control arms, struts, ball joints), rear axle components, service brake system (calipers, rotors, master cylinder, ABS), parking brake, steering components, wheels, and related jacks and covers.

Electrical Detail:

Includes electrical system components, instrument panel assembly, radios, consoles, and wiper/lock cylinder/key mechanisms. Specific part numbers for electrical harnesses, sensors, and modules would be present.

Body Detail:

Extensive coverage of body panels (sheet metal, bumpers), doors (internal mechanisms, exterior trim), interior trim components, exterior ornamentation, and all vehicle location labels. Critical for identifying correct body shell parts, trim pieces, and emblems.

Repair Procedures:

While primarily a parts manual, the detailed diagrams and component breakdowns facilitate repair identification and part sourcing. It implicitly guides disassembly and reassembly by illustrating how components fit together. Specific repair instructions are typically found in a Service Manual, but this parts manual is essential for identifying the correct parts needed for those repairs.

Part Identification And Ordering:

The core function is the precise identification of every component through exploded diagrams, part numbers, and descriptions. This is crucial for ordering correct replacements for maintenance, repair, or customization.

Diagnostic Support:

Component identification aids in troubleshooting. For example, knowing the part number for a specific sensor or module can help in diagnosing electrical issues or emissions faults when used in conjunction with a diagnostic tool.

Depth Level:

Highly detailed. This is a parts catalog, offering granular detail on individual fasteners, brackets, and sub-assemblies, far beyond a typical service manual's overview of major components. It's essential for restoration, custom builds, and precise repair work.

Vin Decoding:

Includes VIN plate decoding information, allowing users to verify vehicle specifications and build data, ensuring accurate part selection for a specific vehicle.

📊 Manual Specifications

Format:

PDF

Searchability:

Likely contains searchable text for part numbers and descriptions, significantly improving efficiency.

Printability:

All pages are printable, allowing for hard copies or printing of specific sections for workshop use.

Binding:

Not applicable for digital PDF.

Paper Quality:

Not applicable for digital PDF.

Operating Systems:

Compatible with all versions of Windows & Mac.

Software Requirement:

Adobe PDF Reader.

Delivery Method:

Instant Download

Shipping Cost:

No Shipping Cost

⚙️ Engine Specifications

Engine Options:

2.7L V6 (EER), 3.5L V6 (EGG), 5.7L V8 HEMI (EZB), 6.1L V8 HEMI (ESF)

Horsepower Torque Range:

Varies significantly by engine: 2.7L (approx. 190 hp), 3.5L (approx. 250 hp), 5.7L HEMI (approx. 340 hp), 6.1L HEMI (approx. 425 hp). Specific torque figures also vary.

Fuel Delivery:

Sequential Multiport Fuel Injection (MPI) across all variants. The HEMI engines feature Multi-Displacement System (MDS) for fuel economy in certain conditions.

Valve Train:

SOHC for 3.5L V6 (EGG), DOHC for 2.7L V6 (EER). Both HEMI variants feature Overhead Valve (OHV) with 2 valves per cylinder and HEMI cylinder head design.

Bore X Stroke 3.5L:

96.0 mm x 83.0 mm (approximate, needs manual verification)

Bore X Stroke 5.7L Hemi:

99.5 mm x 95.0 mm (approximate, needs manual verification)

Bore X Stroke 6.1L Hemi:

99.0 mm x 95.0 mm (approximate, needs manual verification)

🔧 Transmission

Standard Transmission:

The 42RLE 4-speed automatic was commonly paired with the 2.7L and 3.5L engines. The NAG1 5-speed automatic (DGJ) was standard with the 5.7L HEMI and mandatory for the 6.1L HEMI.

Optional Transmission:

The 5-speed NAG1 was optional on some 3.5L models. AWD models typically featured the 5-speed automatic.

Transmission Features:

Both transmissions offer electronic control, adaptive shifting. The 5.7L HEMI's pairing with the NAG1 provides a sportier feel. AWD models feature a center differential and electronic transfer case management.

Transmission Fluid 42Rle:

Typically requires ATF+4 (MS-9602). Specific part number would be listed in the manual.

Transmission Fluid Nag1:

Requires specialized fluid, often referred to as 'MB Fluid' or ATF 134. Manual will specify exact Mopar/Mercedes-Benz fluid specification and part number.

📐 Dimensions

Wheelbase Magnum:

116.0 inches (2946 mm)

Wheelbase 300 300C Srt-8:

120.0 inches (3048 mm)

Curb Weight Range:

Varies by model and drivetrain, typically ranging from approx. 3,700 lbs (2.7L RWD) to over 4,100 lbs (SRT-8).

Gross Vehicle Weight Rating Gvwr:

Specific GVWR varies by model and engine. Manual would list exact figures for each configuration.

🛡️ Safety Features

NHTSA Front Impact Rating 2005:

5-star (driver and passenger) for the Chrysler 300 in frontal crash tests.

NHTSA Side Impact Rating 2005:

5-star (front), 4-star (rear) for the Chrysler 300 in side impact tests.

IIHS Status 2005:

Chrysler 300 was an IIHS Top Safety Pick.

Active Safety Features:

Anti-lock Braking System (ABS), Traction Control (TCS), Electronic Stability Program (ESP) optional or standard depending on trim and engine.

Passive Safety Features:

Front airbags, front side airbags, available full-length side curtain airbags, active head restraints (on some models).

💡 Technology Features

Infotainment Options:

Standard AM/FM/CD audio systems. Optional premium Boston Acoustics sound systems, in-dash CD changers, and navigation systems were available on higher trims.

Driver Assistance Features:

Available features included ParkSense parking assist (rear), Tire Pressure Monitoring System (TPMS), and basic cruise control. More advanced driver-assistance systems were not prevalent in this era.

Connectivity Features:

Available Uconnect hands-free communication system with Bluetooth on select models and trims, typically requiring an aftermarket adapter or module for full functionality on early implementations.

Comfort Features:

Available heated seats, power-adjustable seats, dual-zone climate control, and remote keyless entry.

🔧 Maintenance

Oil Change Interval:

Typically 3,000-6,000 miles or 3-6 months for conventional oil, and up to 10,000 miles or 12 months for synthetic oil, depending on driving conditions. Manual will specify oil life monitoring system recommendations.

Air Filter Replacement:

Recommended every 15,000-30,000 miles or as needed based on inspection. Manual will have specific guidance.

Spark Plug Replacement:

Intervals vary by engine: 2.7L/3.5L typically around 60,000-100,000 miles. HEMI engines with Multi-Spark ignition may have longer intervals. Manual will list specific spark plug part numbers and replacement intervals.

Engine Oil Specification:

Varies by engine. 5W-20 or 0W-20 synthetic blend or full synthetic typically recommended for most engines. The manual will specify exact Mopar-approved fluid and viscosity grade.

Coolant Specification:

Mopar OAT (Organic Additive Technology) coolant (Chrysler's HOAT formulation) is typically required. Manual will specify the correct color and specification (e.g., MS-9769).

Brake Fluid Specification:

DOT 3 or DOT 4 brake fluid. Manual will specify the exact DOT rating and Mopar part number.

Common Issues 2.7L V6:

Can be prone to sludge buildup if oil changes are neglected, potential for timing chain issues. Some reports of head gasket failures.

Common Issues 3.5L V6:

Generally reliable, but like other engines, can suffer from sludge if maintenance is neglected. Some intake manifold gasket issues reported.

Common Issues 5.7L Hemi:

Issues can include MDS solenoid failures leading to check engine lights, lifter noise, and occasional oil filter housing leaks. Spark plug changes can be labor-intensive.

Common Issues 6.1L Hemi:

Less prone to MDS issues as it lacks the system. Potential for lifter noise and other HEMI-specific concerns. Robust but requires correct maintenance.

Common Issues Transmission:

42RLE can sometimes exhibit hard shifting or solenoid issues. NAG1 can have TCU (Transmission Control Unit) issues or require specific fluid changes at manufacturer-recommended intervals.

Common Issues Suspension Brakes:

Front suspension components (ball joints, control arm bushings) can wear over time. Brake wear is typical for performance-oriented vehicles like the SRT-8.

📚 Vehicle History

Chrysler Brand Positioning:

Chrysler positioned the 300 and 300C as upscale, rear-wheel-drive sedans offering a blend of American luxury, performance, and bold styling, often seen as a reinterpretation of classic American luxury cars.

Dodge Brand Positioning:

The Dodge Magnum was positioned as a sportwagon, offering a more utilitarian yet performance-oriented alternative within the LX platform, targeting a slightly different demographic.

Lx Platform Launch:

The LX platform debuted for the 2005 model year, based on a Mercedes-Benz E-Class platform, which gave it a significant advantage in chassis dynamics and refinement compared to previous Chrysler/Dodge sedans.

Srt Development:

The SRT-8 variant represented the high-performance iteration, featuring the potent 6.1L HEMI engine, upgraded suspension, brakes, and unique styling cues.

Manufacturing Location:

Brampton Assembly Plant, Ontario, Canada.

🏆 Awards & Recognition

IIHS Top Safety Pick:

The 2005 Chrysler 300 earned an IIHS Top Safety Pick award.

NHTSA Ratings:

Achieved 5-star ratings in frontal crash tests from NHTSA.

Motortrend Car Of The Year Nominee:

While not winning the award for 2005, the LX platform vehicles were highly regarded and competitive in their segments.