PowerStop L4841 front left brake caliper for the 2003-2011 Ford Crown Victoria and other vehicles presses the brake pads against the rotor to slow the wheel. As with other PowerStop brake calipers, it is a floating design with two pistons.
- Autospecialty by PowerStop replacement brake caliper line, sold individually
- Assembled with new seals, guide pins, dust boots, a bleeder screw and stainless-steel pad attachment hardware
- High temperature EPDM rubber dust boots
- Lubricant used in assembly for smooth caliper operation and durability
- 100% pressure tested and inspected
Quick facts
- Part: PowerStop L4841 brake caliper
- Also called: disc brake caliper
- Fits: 2003-2011 Ford Crown Victoria and other vehicles
- Position: Front left
- Material: Cast iron
- Condition: New
A worn or leaking disc brake caliper can show up as the car pulling to one side, fluid near the wheel or uneven pad wear. Pads, hoses and the rotor can produce similar symptoms, so look them over during a brake service, with the engine off, before settling on the caliper.
Fits
The 2003-2011 Ford Crown Victoria, the 2003-2011 Lincoln Town Car and the 2003-2011 Mercury Grand Marquis all take this caliper, and so do other models. Anyone with a different car should look for it in the “Vehicles it fits” section. This listing is one caliper for the front left; the front right is a separate part, and both sides are normally replaced together. A 2003-2011 Ford Crown Victoria takes one on this side.
Specifications
Fit and size
- Position: Front left
- Quantity per vehicle: 1 on this side
- Piston quantity: 2
- Piston diameter: 51.05 mm
- Inlet thread size: 3/8 - 24 (0.375 in, 24 threads per inch)
- Bleeder screw quantity: 1
Build and materials
- Caliper type: Floating
- Caliper material: Cast iron
- Piston material: Phenolic
- Dust boots: High temperature EPDM rubber
- Caliper slides: Included
- Condition: New
- Country of origin: China
In the box
One front left brake caliper with its caliper slides, seals, guide pins, dust boots, bleeder screw and stainless-steel pad attachment hardware. The mounting bracket, mounting hardware, mounting bolts, brake pads, caliper grease and pad wear sensor are not included; plan on new mounting bolts, since the old ones may not be reusable.
Installation notes
- Bolt-on ready, with no modifications necessary
Frequently Asked Questions
Is PowerStop L4841 a 2003-2011 Ford Crown Victoria brake caliper for the front left side?
Yes. PowerStop L4841 is a front left caliper that fits the 2003-2011 Ford Crown Victoria. The front right side takes a separate caliper.
Does PowerStop L4841 work as a 2003-2011 Mercury Grand Marquis brake caliper?
Yes, PowerStop L4841 fits the 2003-2011 Mercury Grand Marquis on the front left. Other vehicles are named in the “Vehicles it fits” section.
Does the PowerStop L4841 front left caliper come with a bracket and brake pads?
No. It comes with caliper slides, seals, guide pins, dust boots and a bleeder screw. The mounting bracket, mounting hardware, brake pads and caliper grease are not included.
What kind of pistons does this floating brake caliper have?
The caliper is a floating type with two phenolic pistons and a 51.05 mm piston diameter. Its dust boots are high temperature EPDM rubber.
Is this PowerStop caliper pressure tested?
Yes. Every PowerStop L4841 caliper is 100% pressure tested and inspected for reliable brake performance.
