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Luk LMC471 Clutch Master Cylinder
| Brand | Luk LMC471 |
|---|---|
| Fits | Oldsmobile and Pontiac · 12 vehicles |
Hydraulic clutch release. Built for smooth clutch actuation in a manual transmission system.
Push rod included. Ready for installation with the push rod supplied.
New part. Fresh replacement component for dependable service.
Cross-references AMS Automotive M0453, Dayco 72471 and Dorman - First Stop CM640069 for the same application. See all 9.
Clutch Master Cylinder for Manual Transmission Service
The LuK LMC471 clutch master cylinder is a new hydraulic replacement for manual transmission systems on select Oldsmobile Alero and Pontiac Grand Am models. It includes a push rod and installation instructions, and it is supplied dry, without a pre-bled system or clutch slave cylinder.
Key Features
- New clutch master cylinder for hydraulic clutch release systems
- Includes push rod for installation
- Installation instructions included
- Pre-filled fluid: No
- Pre-bled system: No
- Heat shield included: No
- Supplied without clutch slave cylinder
Product Details
LuK has extensive experience in the transition from mechanical to hydraulic clutch release systems, and this part reflects that focus on complete clutch release system engineering. The LMC471 is built for direct replacement service on 1999-2004 Oldsmobile Alero and 1999-2004 Pontiac Grand Am applications, making it a practical choice when restoring clutch pedal feel and hydraulic operation. This part cross-references Dayco 72471 for the same application. The part number LMC471 is also useful when searching for a clutch master cylinder for 1999-2004 Oldsmobile Alero or Pontiac Grand Am manual transmission repair.
What It Helps Fix
- Soft or inconsistent clutch pedal response
- Hydraulic fluid leakage at the master cylinder
- Difficulty disengaging the clutch
- Pedal travel issues caused by worn hydraulic components
- Loss of clutch hydraulic pressure in manual transmission systems
Installation Notes
Fits 1999-2004 Oldsmobile Alero, N/A. Fits 1999-2004 Pontiac Grand Am, N/A. Follow the included installation instructions and verify hydraulic line condition, pedal linkage, and system bleeding procedure during installation. Because the unit is not pre-filled or pre-bled, the hydraulic system must be filled and bled after installation. Confirm the push rod engagement and inspect the mating clutch hydraulic components before returning the vehicle to service.
Quality Assurance
LuK is part of Schaeffler and brings long-standing expertise in clutch release system development to this replacement component. The LMC471 is a new part built for manual transmission hydraulic service and is supplied as a clutch master cylinder only, without the slave cylinder.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Oldsmobile | Alero | 2.2L | L4 | N/A | — |
| 2004 | Pontiac | Grand Am | 2.2L | L4 | N/A | — |
| 2003 | Oldsmobile | Alero | 2.2L | L4 | N/A | — |
| 2003 | Pontiac | Grand Am | 2.2L | L4 | N/A | — |
| 2002 | Oldsmobile | Alero | 2.2L | L4 | N/A | — |
| 2002 | Pontiac | Grand Am | 2.2L | L4 | N/A | — |
| 2001 | Oldsmobile | Alero | 2.4L | L4 | N/A | — |
| 2001 | Pontiac | Grand Am | 2.4L | L4 | N/A | — |
| 2000 | Oldsmobile | Alero | 2.4L | L4 | N/A | — |
| 2000 | Pontiac | Grand Am | 2.4L | L4 | N/A | — |
| 1999 | Oldsmobile | Alero | 2.4L | L4 | N/A | — |
| 1999 | Pontiac | Grand Am | 2.4L | L4 | N/A | — |
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