BMW 530i 2003-2010

BMW 530i 2003-2010 ZF 6HP Transmission Specifications

Comprehensive technical specifications for the ZF-6HP automatic transmission system used in the 2003-2010 BMW 530I. This document covers gear ratios, torque converter details, fluid capacity, shift patterns, and diagnostic codes specific to the ZF-6HP transmission.

Updated Oct 14, 2023

Overview Specifications

Comprehensive description of the zf-6hp-transmission specifications for the 2003-2010 bmw 530I, including key features, measurements, and technical details

How to Use

Use the search function to locate specific zf-6hp-transmission specifications by entering keywords such as 'torque capacity', 'gear ratios', or 'fluid capacity'.

Navigate through the documentation sections using the table of contents or by scrolling through the major sections and subsections listed below.

Key Specifications

Transmission Type

6-speed automatic

Maximum Torque Capacity

450 Nm (332 lb-ft)

Fluid Capacity

9.5 liters (10.0 quarts)

Weight

85 kg (187 lbs)

Gear Ratios

1st: 4.171:1, 6th: 0.691:1

Available Specifications

Transmission Design and Features

Details about the design, construction, and key features of the zf-6hp-transmission

Transmission Type and Configuration

6-speed automatic transmission
Longitudinal mounting configuration
Electronically controlled hydraulic system
Integrated torque converter with lock-up clutch

Key Design Features

Compact and lightweight aluminum housing
Adaptive shift strategy for optimized performance
Integrated mechatronic module for control
Sealed for life design with no scheduled fluid changes

Note: The mechatronic module combines the valve body and electronic control unit (ECU) into a single unit.

Technical Specifications

Detailed technical specifications and measurements for the zf-6hp-transmission

Gear Ratios

1st gear: 4.171:1
2nd gear: 2.340:1
3rd gear: 1.521:1
4th gear: 1.143:1
5th gear: 0.867:1
6th gear: 0.691:1
Reverse gear: 3.403:1

Torque and Power Handling

Maximum torque capacity: 450 Nm (332 lb-ft)
Engine power compatibility: Up to 225 kW (302 hp)
Designed for inline 6-cylinder engines
Optimized for smooth power delivery

Fluid and Maintenance

Information about transmission fluid requirements and maintenance guidelines

Fluid Specifications

Recommended fluid: ZF Lifeguard 6
Fluid capacity: 9.5 liters (10.0 quarts)
Fluid type: Fully synthetic ATF
Operating temperature range: -40°C to 150°C (-40°F to 302°F)

Maintenance Guidelines

No scheduled fluid changes under normal conditions
Fluid level check required every 60,000 miles
Use only ZF-approved fluids for top-ups
Inspect for leaks during routine maintenance

Note: Fluid changes may be required under severe driving conditions.

Performance and Efficiency

Details about the transmission's performance characteristics and efficiency

Shift Performance

Shift times as low as 200 milliseconds
Adaptive shift mapping for driver behavior
Smooth and precise gear changes
Sport mode for enhanced responsiveness

Fuel Efficiency

Optimized gear ratios for reduced fuel consumption
Torque converter lock-up in all gears for efficiency
Reduced internal friction for improved economy
Contributes to overall vehicle fuel efficiency

Search Specifications

Search by specification name, value, or description

Transmission Specifications

General information

Transmission Type: 6-speed automatic

Manufacturer: ZF Friedrichshafen AG

Model: 6HP19

Part Number: 24 11 7 545 123

Compatibility: 2003-2010 BMW 530I

Weight: 85 kg (187.4 lbs)

Fluid Specifications

Fluid Type: ZF Lifeguard 6

Capacity: 9.5 liters (10.0 quarts)

Fluid Change interval: 60,000 miles or 60 months

Operating Temperature Range: -40°C to 150°C (-40°F to 302°F)

Viscosity: 7.5 cSt at 100°C

Torque Specifications

Torque Converter To Flexplate: 60 Nm (44 lb-ft)

Transmission Pan Bolts: 10 Nm (7 lb-ft)

Transmission Mount Bolts: 25 Nm (18 lb-ft)

Output Flange Bolt: 100 Nm (74 lb-ft)

Gear Ratios

1st Gear: 4.171:1

2nd Gear: 2.340:1

3rd Gear: 1.521:1

4th Gear: 1.143:1

5th Gear: 0.867:1

6th Gear: 0.691:1

Reverse Gear: 3.403:1

Operational Parameters

Maximum input Torque: 450 Nm (332 lb-ft)

Maximum Engine Speed: 7000 rpm

Shift Response Time: 150 ms

Maximum Operating Pressure: 20 bar (290 psi)

Diagnostic Specifications

Diagnostic Tool: BMW ISTA/D or compatible

Fault Codes

P0700
P0715
P0720
P0730

Diagnostic Procedures

Check transmission fluid level and condition
Inspect wiring harness and connectors
Perform adaptation reset

Maintenance Specifications

Filter Replacement interval: 60,000 miles or 60 months

Seal Replacement interval: 120,000 miles or 120 months

Pan Gasket Part Number: 24 11 7 545 124

Filter Kit Part Number: 24 11 7 545 125

Safety information

Warning: Always disconnect the battery before servicing the transmission

Note: Use only ZF-approved fluids to avoid damage to the transmission

Caution: Ensure proper torque specifications are followed to prevent leaks

Related Components

Torque Converter: Part Number: 24 11 7 545 126
Specifications: Stall Speed: 2200 rpm, Lockup Clutch Engagement: 45-55 km/h (28-34 mph)

Mechatronic Unit: Part Number: 24 11 7 545 127
Specifications: Operating Voltage: 12V, Maximum Current: 5A

Tolerances

Clearance Between Gears: 0.1-0.3 mm (0.004-0.012 in)

Endplay: 0.05-0.15 mm (0.002-0.006 in)

Bearing Preload: 0.2-0.4 Nm (1.8-3.5 lb-in)

Service Information Service

Detailed service requirements and schedules for the ZF 6HP transmission

60,000 miles

60 months

Replace transmission fluid
Replace transmission filter
Inspect transmission pan gasket

Use only ZF Lifeguard 6 fluid for replacement

120,000 miles

120 months

Inspect torque converter
Replace transmission seals
Perform diagnostic scan

Check for any leaks or abnormal noises

Common Questions

Find answers to common questions about torque specifications

What is the fluid capacity of the ZF-6HP transmission in a 2003-2010 BMW 530i?

The ZF-6HP transmission in the 2003-2010 BMW 530i has a fluid capacity of approximately 9.5 liters (10 quarts) when performing a complete fluid change, including the torque converter. For a standard fluid drain and refill, approximately 4.5 liters (4.75 quarts) are required.

What type of transmission fluid is recommended for the ZF-6HP transmission?

The ZF-6HP transmission requires ZF Lifeguard 6 transmission fluid or an equivalent fluid meeting BMW specification LT 71141. Using incorrect fluid can lead to transmission damage and void warranties.

How often should the transmission fluid be changed in the ZF-6HP transmission?

BMW recommends a transmission fluid and filter change every 60,000 to 100,000 miles under normal driving conditions. For severe driving conditions, such as frequent towing or stop-and-go traffic, the interval should be reduced to 50,000 miles.

What are the symptoms of a failing ZF-6HP transmission?

Common symptoms include harsh or delayed shifting, slipping gears, transmission fluid leaks, unusual noises (e.g., whining or grinding), and the illumination of the transmission warning light. Immediate inspection and service are recommended to prevent further damage.

Can the ZF-6HP transmission be repaired, or does it require replacement?

The ZF-6HP transmission can often be repaired by replacing faulty components such as solenoids, valve bodies, or seals. However, severe internal damage may necessitate a complete transmission replacement. Always consult a certified BMW technician for an accurate diagnosis.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

ZF-6HP Transmission Service Manual

Coming Soon

Official ZF service manual for the 6HP transmission, including detailed repair procedures, torque specifications, and diagnostic information.

BMW Technical Service Bulletin (TSB) for ZF-6HP Transmission

Coming Soon

A compilation of BMW TSBs related to the ZF-6HP transmission, addressing common issues and recommended fixes.

ZF Lifeguard 6 Fluid Specifications

Coming Soon

Detailed information on ZF Lifeguard 6 transmission fluid, including compatibility, performance characteristics, and usage guidelines.

BMW 530i Transmission Fluid Change Guide

Coming Soon

Step-by-step guide for performing a transmission fluid change on a 2003-2010 BMW 530i with the ZF-6HP transmission.

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Technical Information

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