Luk LMC497 Clutch Master Cylinder
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Luk

Luk LMC497 Clutch Master Cylinder

Brand Luk LMC497
Fits Pontiac · 5 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, not a remanufactured unit.

Cross-references AMS Automotive M0407, Dayco 72497 and Dorman - First Stop CM39718 for the same application. See all 8.

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Clutch Master Cylinder for Pontiac Fiero

The LuK LMC497 clutch master cylinder is a new hydraulic replacement for manual transmission systems on select Pontiac Fiero applications. It includes a push rod and installation instructions, and it is supplied without a clutch slave cylinder, without pre-filled fluid, and without a pre-bled system.

Key Features

  • New clutch master cylinder for manual transmission service
  • Includes push rod for installation
  • Installation instructions included
  • Supplied dry; no pre-filled fluid and no pre-bled system
  • Without clutch slave cylinder
  • LuK part number LMC497

Application Details

Compatible with 1984-1985 Pontiac Fiero and 1986 Pontiac Fiero, 1st Design. This hydraulic clutch master cylinder supports the clutch release system used on these Pontiac Fiero manual transmission applications. The LuK LMC497 is built for direct replacement service where the original master cylinder has worn, leaked, or lost hydraulic pressure.

LuK has been a key name in the transition from mechanical to hydraulic clutch release systems, and Schaeffler’s experience in complete clutch release systems informs the design and application coverage of this component. This part cross-references Dorman - First Stop CM39718 for the same application.

What It Helps Fix

  • Soft or spongy clutch pedal feel
  • Clutch fluid leakage at the master cylinder
  • Difficulty disengaging the clutch
  • Pedal travel issues caused by hydraulic wear
  • Loss of hydraulic pressure in the clutch release system

Installation Notes

Use the included installation instructions during replacement. Because this unit is not pre-filled or pre-bled, the hydraulic system must be filled and bled after installation. Verify the push rod and mounting points match the original setup before installation on your Pontiac Fiero.

Quality Assurance

LuK’s clutch release system expertise and Schaeffler-backed engineering support the development of this replacement hydraulic component. New part construction helps restore proper clutch master cylinder function in the specified Pontiac Fiero applications.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1986PontiacFiero2.5LL4N/A1st Design
1986PontiacFiero2.8LV6N/A1st Design
1985PontiacFiero2.5LL4N/A—
1985PontiacFiero2.8LV6N/A—
1984PontiacFiero2.5LL4N/A—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — M0407Dayco — 72497Dorman - First Stop — CM39718PERFECTION — 39718136.62007100263275110561100CM110113