Dodge Charger 2011-present 8HP70 Transmission Specifications
This document provides detailed technical specifications for the 8HP70 transmission used in the 2011-Present Dodge Charger. It includes information on gear ratios, torque capacity, fluid requirements, and maintenance intervals. These specifications are essential for understanding the transmission's performance, ensuring proper maintenance, and diagnosing issues. Whether you're a technician, enthusiast, or owner, this guide offers valuable insights into the transmission's design, compatibility, and operational parameters. It also serves as a reference for upgrades, repairs, and performance tuning, making it a must-have resource for anyone working with or owning a Dodge Charger equipped with the 8HP70 transmission.
Overview Specifications
This document provides detailed specifications and technical information about the 8HP70 transmission used in the 2011-Present Dodge Charger. It is designed to assist users in understanding the transmission's features, performance, and maintenance requirements. Use the search functionality to locate specific details or navigate through the sections for a comprehensive overview of the 8HP70 transmission.
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Key Specifications
Transmission Type
8-speed automatic
Torque Capacity
700 Nm (516 lb-ft)
Weight
Approx. 90 kg (198 lbs)
Fluid Capacity
9.5 liters (10 quarts)
Service Interval
60,000 miles
Available Specifications
Transmission Design
This section covers the design and engineering of the 8HP70 transmission, including its architecture, materials, and construction. Learn about the key components that make this transmission durable and efficient.
Transmission Design
This section covers the design and engineering of the 8HP70 transmission, including its architecture, materials, and construction. Learn about the key components that make this transmission durable and efficient.
Architecture
- 8-speed automatic transmission
- Longitudinal layout for rear-wheel and all-wheel drive configurations
- Compact and lightweight design
- Modular construction for easy maintenance
Materials
- High-strength aluminum casing
- Advanced friction materials for clutch plates
- Heat-treated gears for durability
- Corrosion-resistant coatings
Performance Features
Explore the performance capabilities of the 8HP70 transmission, including its shift dynamics, torque handling, and fuel efficiency. This section highlights how the transmission enhances the driving experience.
Performance Features
Explore the performance capabilities of the 8HP70 transmission, including its shift dynamics, torque handling, and fuel efficiency. This section highlights how the transmission enhances the driving experience.
Shift Dynamics
- Quick and smooth gear shifts
- Adaptive shift programming for different driving conditions
- Sport mode for aggressive driving
- Manual shift capability via paddle shifters
Torque Handling
- Rated for up to 700 Nm (516 lb-ft) of torque
- Optimized for high-performance engines
- Robust clutch packs for heavy-duty use
- Efficient power transfer with minimal loss
Maintenance and Durability
This section provides information on maintaining the 8HP70 transmission to ensure longevity and reliability. Learn about service intervals, common issues, and best practices for care.
Maintenance and Durability
This section provides information on maintaining the 8HP70 transmission to ensure longevity and reliability. Learn about service intervals, common issues, and best practices for care.
Service Intervals
- Fluid change recommended every 60,000 miles
- Filter replacement during fluid changes
- Regular inspection of seals and gaskets
- Software updates for optimal performance
Common Issues
- Occasional software glitches requiring updates
- Potential for fluid leaks in older models
- Wear and tear on clutch packs over time
- Noise from worn bearings in high-mileage units
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Transmission Specifications
Overview
- Type
- 8-speed automatic transmission
- Configuration
- Longitudinal
- Platform
- Rear-wheel drive (RWD) and all-wheel drive (AWD)
- Material
- Aluminum alloy casing
- Location
- Mounted longitudinally in the vehicle
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 18.9 inches (480 mm)
- Height
- 14.2 inches (360 mm)
- Weight
- 214 lbs (97 kg)
- input Shaft Length
- 12.6 inches (320 mm)
- Output Shaft Length
- 14.2 inches (360 mm)
- Fluid Capacity
- 9.5 quarts (9 liters)
Materials
- Casing
- Aluminum alloy
- Gears
- High-strength steel
- Clutch Packs
- Composite friction materials
- Seals
- Synthetic rubber
- Sensors
- Stainless steel and plastic composites
Features
- Shift Technology
-
- Adaptive shift programming
- Torque converter lockup clutch
- Multi-plate wet clutch system
- Quick-shift capability
- Efficiency
-
- Wide gear ratio spread (7.0:1)
- Reduced internal friction
- Optimized hydraulic system
- Eco mode for fuel efficiency
- Performance
-
- Sport mode for aggressive shifting
- Launch control compatibility
- Manual shift mode with paddle shifters
- High torque capacity (up to 700 Nm)
- integration
-
- Compatible with start-stop systems
- Integrated transmission control module
- CAN bus communication
- Seamless integration with AWD systems
- Durability
-
- Reinforced gear sets
- High-temperature fluid compatibility
- Robust cooling system
- Extended service intervals
Safety Features
- Fail Safe Modes
-
- Limp-home mode
- Overheat protection
- Hydraulic pressure monitoring
- Sensor Systems
-
- Transmission temperature sensor
- Input/output speed sensors
- Gear position sensor
- Mechanical Protection
-
- Torque converter lockup protection
- Clutch slip detection
- Over-rev protection
Comfort Features
- Smoothness
-
- Adaptive shift smoothing
- Low-vibration design
- Quiet operation
- Drivability
-
- Predictive shifting
- Hill-start assist
- Creep mode for low-speed control
- Customization
-
- Driver-selectable modes (Eco, Sport, Manual)
- Programmable shift points
- Adaptive learning for driver behavior
Accessories
- Cooling
-
- Transmission oil cooler
- Auxiliary cooling fan
- Thermostatic valve
- Electronics
-
- Transmission control module
- Wiring harness
- Diagnostic port
- Mounting
-
- Transmission mount
- Crossmember
- Bolt kit
Maintenance
- Service interval
- Every 60,000 miles or 48 months
- Service Items
-
- Transmission fluid and filter replacement
- Seal and gasket inspection
- Clutch pack wear check
- Sensor calibration
- Fluid level and condition check
- Maintenance Notes
- Use only manufacturer-recommended transmission fluid. Avoid overheating to prolong lifespan.
Warranty
- Basic Warranty
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain Warranty
- Miles: 60,000Years: 5Coverage: Transmission and drivetrain components
- Extended Warranty
- Miles: 100,000Years: 7Coverage: Optional extended coverage
- Warranty Terms
- Warranty void if improper maintenance or aftermarket modifications are performed.
Production Details
- Manufacturer
- ZF Friedrichshafen AG
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly
- Laser welding
- Robotic quality inspection
- Quality Control
- Testing: Durability testing, Thermal cycling, Vibration analysisStandards: ISO 9001 certification, Automotive industry standards compliance
- Sustainability Practices
-
- Recycled aluminum usage
- Energy-efficient manufacturing
- Waste reduction initiatives
- Production Metrics
- Annual Output: Over 1 million unitsDefect Rate: Less than 0.1%Lead Time: 4-6 weeks
Service Information for 8hp70 transmission Service
Maintenance and service requirements specific to this component
- Inspect transmission fluid level and condition
- Check for leaks and seal integrity
- Perform diagnostic scan for error codes
- Inspect transmission mounts and linkages
Early detection of issues can prevent major repairs.
- Replace transmission fluid and filter
- Inspect clutch packs for wear
- Calibrate sensors and control module
- Check cooling system functionality
Use only manufacturer-approved fluids and parts.
- Complete transmission fluid flush
- Inspect and replace worn seals and gaskets
- Perform full diagnostic and performance test
- Check torque converter and valve body operation
Major service may require specialized tools and equipment.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 8HP70 transmission compatible with all 2011-Present Dodge Charger models?
Is the 8HP70 transmission compatible with all 2011-Present Dodge Charger models?
The 8HP70 transmission is compatible with most 2011-Present Dodge Charger models, particularly those equipped with V8 engines like the 5.7L HEMI and 6.4L SRT. However, compatibility may vary for models with V6 engines or specific trims. Always verify your vehicle's engine and trim specifications before purchasing or installing the 8HP70 transmission.
Q2 What are the maintenance requirements for the 8HP70 transmission?
What are the maintenance requirements for the 8HP70 transmission?
The 8HP70 transmission requires regular maintenance to ensure optimal performance. This includes checking and replacing the transmission fluid every 60,000-100,000 miles, inspecting the filter, and monitoring for leaks or unusual noises. Regular software updates from Dodge are also recommended to address performance improvements and potential issues.
Q3 How do I install or replace the 8HP70 transmission in a Dodge Charger?
How do I install or replace the 8HP70 transmission in a Dodge Charger?
Replacing the 8HP70 transmission involves several steps: disconnect the battery, remove the driveshaft, unbolt the transmission mounts, and detach the wiring harness and cooler lines. Lower the transmission carefully using a jack and install the new unit in reverse order. Ensure proper alignment and torque specifications. Professional installation is recommended for optimal results.
Q4 What should I do if my 8HP70 transmission is not shifting properly?
What should I do if my 8HP70 transmission is not shifting properly?
If your 8HP70 transmission is not shifting properly, start by checking the transmission fluid level and condition. Low or contaminated fluid can cause shifting issues. Next, inspect the wiring harness and sensors for damage. If the problem persists, perform a diagnostic scan to identify error codes and consult a professional technician for further troubleshooting.
Q5 How can I optimize the performance of my 8HP70 transmission?
How can I optimize the performance of my 8HP70 transmission?
To optimize the 8HP70 transmission, ensure regular maintenance, including fluid changes and software updates. Use high-quality transmission fluid recommended by Dodge. Consider upgrading the transmission cooler for better heat dissipation, especially in high-performance applications. Avoid aggressive driving habits that can strain the transmission and reduce its lifespan.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
8HP70 Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the 8HP70 transmission.
Technical Service Bulletin for 8HP70 Transmission
Coming SoonLatest updates and fixes for common issues related to the 8HP70 transmission.
8HP70 Transmission Parts Catalog
Coming SoonComprehensive catalog of OEM and aftermarket parts for the 8HP70 transmission.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
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The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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