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Luk 03-070 Clutch Kit
| Brand | Luk 03-070 |
|---|---|
| Clutch Diameter | 9.448818898 |
| Clutch Disc Diameter | 9-7/16" |
| Clutch Disc Spline Quantity | 22 |
| Clutch Plate Facing Outer Diameter | 9-7/16" |
| Input Shaft Diameter | 1-1/8" |
| Kit contents | Cover Assembly, Clutch Disc, Release Bearing, all Necessary Pilots, Accessory Pack |
| Number of clutch disc springs | 0 |
| Pressure Plate Type | Self Adjusting |
| Fits | BMW · 3 vehicles |
OE supplier pedigree. Developed to meet original-equipment performance specifications.
Self-adjusting pressure plate. Helps maintain consistent clutch feel as the assembly wears.
Complete kit. Includes the clutch disc, cover assembly, release bearing, pilots, and accessory pack.
Cross-references AMS Automotive 03-070, 061-9573 and 1103070 for the same application. See all 6.
LuK Transmission Clutch Kit for BMW Z4
Built for 2006-2008 BMW Z4 applications, this LuK transmission clutch kit is engineered around OE-style specifications for a precise replacement. It includes the core clutch components needed for a complete clutch service, with a self-adjusting pressure plate and matched disc dimensions for the listed fitment.
Key Features
- Fits 2006-2008 BMW Z4
- LuK part number 03-070
- Self-adjusting pressure plate design
- Clutch disc diameter: 9-7/16 in.
- Input shaft diameter: 1-1/8 in.
- 22-spline clutch disc configuration
- Kit contents include cover assembly, clutch disc, release bearing, all necessary pilots, and accessory pack
Detailed Description
LuK 03-070 is a transmission clutch kit developed for BMW Z4 models from 2006 through 2008. As an OE supplier, LuK builds application-specific performance requirements into its clutch components, and this kit reflects that approach with a self-adjusting pressure plate, a 9-7/16 inch clutch disc diameter, and a 22-spline disc layout for the listed drivetrain fitment. The included cover assembly, clutch disc, release bearing, pilots, and accessory pack support a complete clutch replacement on the specified BMW Z4 applications. This part cross-references AMS Automotive 03-070 for the same application.
Common Repair Uses
- Clutch slippage during acceleration
- Hard or inconsistent clutch engagement
- Noise from a worn release bearing
- Judder or chatter during takeoff
- Restoring proper pedal feel on BMW Z4 clutch service
Installation Notes and Tips
Verify transmission input shaft dimensions, spline count, and vehicle fitment before installation. Inspect the flywheel, hydraulic release components, and related seals during service, and replace any worn mating parts as needed. Follow the vehicle service procedure for alignment, torque sequence, and clutch system bleeding where applicable. Confirm the application matches 2006-2008 BMW Z4 before ordering or installation.
Quality Assurance
LuK is an original-equipment supplier with extensive in-house manufacturing content, and its RepSet clutch components are built to meet application-specific requirements for professional repair work. LuK 03-070 is intended for direct replacement use on the listed BMW Z4 fitment.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | BMW | Z4 | 3.2L | L6 | N/A | — |
| 2007 | BMW | Z4 | 3.2L | L6 | N/A | — |
| 2006 | BMW | Z4 | 3.2L | L6 | N/A | — |
| No rows match your filter. | ||||||