LuK LMC661 clutch master cylinder for the 2003-2004 Cadillac CTS V6 3.2L, the 2005-2007 CTS V6 3.6L and the 2006-2007 CTS V6 2.8L turns clutch pedal force into hydraulic pressure for the release system.
- Designed for smooth and precise clutch engagement
- Release system parts work together for easy clutch operation and safely metered power flow
- Where required, an integrated travel sensor reads clutch pedal position for start-stop, hill-start and speed control
- Where required, a peak torque limiter reduces volume flow in the hydraulic system during sport driving
Quick facts
- Part: LuK LMC661 clutch master cylinder
- Fits: the 2003-2004 Cadillac CTS V6 3.2L, the 2005-2007 CTS V6 3.6L and the 2006-2007 CTS V6 2.8L
- Condition: New
A clutch pedal that feels soft or sinks, trouble selecting gears, or fluid near the cylinder can mean the master cylinder is wearing out. Before you replace it, rule out the slave cylinder, the hydraulic line and air in the system, since any of them can give a similar pedal feel.
Fits
It fits the 2003-2004 Cadillac CTS V6 3.2L, the 2005-2007 CTS V6 3.6L and the 2006-2007 CTS V6 2.8L, as an Original Equipment replacement built to OE-level fit, form and function.
Specifications
- Quantity per vehicle: 1
- Condition: New
- Country of origin: Mexico
In the box
One clutch master cylinder with its push rod. This listing holds one master cylinder, and the car takes one. The clutch slave cylinder and heat shield are not included.
Installation notes
- Installation instructions are included with the cylinder.
- The cylinder is not pre-filled with fluid and is not pre-bled.
Interchange: KG190086.0.4SY01
M0449 · 12576608 · 12575464 · 5110671100
This part cross-references / interchanges with the following part numbers:
M0449, 12576608, 12575464, KG190086.0.4SY01, 5110671100
Frequently Asked Questions
Does the LuK LMC661 fit the 2005-2007 Cadillac CTS V6 3.6L?
Yes. The LuK LMC661 is listed for the 2005-2007 Cadillac CTS V6 3.6L, and that car takes one master cylinder.
Does the LuK LMC661 clutch master cylinder come with a push rod?
Yes, the push rod is included along with installation instructions. The clutch slave cylinder and heat shield are not included.
Does this clutch master cylinder come pre-filled with fluid?
No. This master cylinder is not pre-filled with fluid and is not pre-bled.
What can a failing clutch master cylinder feel like?
A soft or sinking clutch pedal, trouble selecting gears, or fluid leaking near the cylinder can mean it is wearing out. A shop can test the hydraulics to confirm.
Is the LuK LMC661 interchangeable with part number 12576608?
Yes. 12576608 is one of the numbers the LuK LMC661 replaces, and it is printed on the Interchange line with the other cross-references.
