Eurospare
SKU: EUR-CAC4578

Jaguar Brake Master Cylinder Reservoir - Eurospare CAC4578

XJ6, XJS, XJ12



Available
Ships in 1 business day
Price each: $163.99
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
EUR-CAC4578
FCP Euro ID:
165005
Made in:
United Kingdom
Quality:
Aftermarket

OE Numbers

CAC4578

MFG Numbers

CAC4578

Product Information

Brake Master Cylinder Reservoir

A brake master cylinder reservoir stores brake fluid and feeds it to the front and rear brakes of a car. A failing brake master cylinder can cause a number of issues, including inconsistent brake performance, low fluid levels, and/or a low pedal.

Brake Master Cylinder Reservoir Failure Symptoms
  • Brake pedal feels spongy: When the brake pedal feels soft or squishy, it could indicate air or moisture in the brake system. Low brake fluid levels, leaks, or improper bleeding can cause this.
  • Brake fluid is contaminated: If the brake fluid is dark brown or black, it could be contaminated. This can happen when the rubber seals on the master cylinder wear out and break down.

About Eurospare

Eurospare delivers trusted replacement parts that balance OEM-quality standards, dependable performance, and exceptional value.

Specializing in Jaguar and Land Rover vehicles, Eurospare offers a comprehensive range of engine, electrical, suspension, and body components. Every part is engineered for precise fitment, lasting durability, and reliable performance.

With specialist expertise, product warranties, and dedicated customer support, Eurospare provides confidence in every component.

Fits These Cars

Jaguar XJ6

  • 1972 Jaguar XJ6 Brake Master Cylinder Reservoir
    RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1972 Jaguar XJ6 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1972 Jaguar XJ6 Brake Master Cylinder Reservoir
    RWD Sedan 4.2L L6 XK 4.2 Gas
    Notes: w/ Cap and Switch
  • 1972 Jaguar XJ6 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 XK 4.2 Gas
    Notes: w/ Cap and Switch
  • 1973 Jaguar XJ6 Brake Master Cylinder Reservoir
    RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1973 Jaguar XJ6 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1973 Jaguar XJ6 Brake Master Cylinder Reservoir
    RWD Sedan 4.2L L6 XK 4.2 Gas
    Notes: w/ Cap and Switch
  • 1973 Jaguar XJ6 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 XK 4.2 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ6 Brake Master Cylinder Reservoir
    RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ6 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ6 Brake Master Cylinder Reservoir
    RWD Sedan 4.2L L6 XK 4.2 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ6 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 XK 4.2 Gas
    Notes: w/ Cap and Switch
  • 1975 Jaguar XJ6 C Brake Master Cylinder Reservoir
    Automatic RWD Coupe 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1975 Jaguar XJ6 L Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1976 Jaguar XJ6 C Brake Master Cylinder Reservoir
    Automatic RWD Coupe 4.2L L6 Gas
    Notes: w/ Cap and Switch
  • 1976 Jaguar XJ6 L Brake Master Cylinder Reservoir
    Automatic RWD Sedan 4.2L L6 Gas
    Notes: w/ Cap and Switch

Jaguar XJ12

  • 1973 Jaguar XJ12 Brake Master Cylinder Reservoir
    RWD Sedan 5.3L V12 V12 Gas
    Notes: w/ Cap and Switch
  • 1973 Jaguar XJ12 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 5.3L V12 V12 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ12 Brake Master Cylinder Reservoir
    RWD Convertible 5.3L V12 V12 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ12 Brake Master Cylinder Reservoir
    Automatic RWD Convertible 5.3L V12 V12 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ12 Brake Master Cylinder Reservoir
    RWD Sedan 5.3L V12 V12 Gas
    Notes: w/ Cap and Switch
  • 1974 Jaguar XJ12 Brake Master Cylinder Reservoir
    Automatic RWD Sedan 5.3L V12 V12 Gas
    Notes: w/ Cap and Switch
  • 1975 Jaguar XJ12 C Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1975 Jaguar XJ12 L Brake Master Cylinder Reservoir
    Automatic RWD Sedan 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1976 Jaguar XJ12 C Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1976 Jaguar XJ12 L Brake Master Cylinder Reservoir
    Automatic RWD Sedan 5.3L V12 Gas
    Notes: w/ Cap and Switch

Jaguar XJS

  • 1976 Jaguar XJS Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1977 Jaguar XJS Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1978 Jaguar XJS Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1979 Jaguar XJS Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1980 Jaguar XJS Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1981 Jaguar XJS Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch
  • 1982 Jaguar XJS Brake Master Cylinder Reservoir
    Automatic RWD Coupe 5.3L V12 Gas
    Notes: w/ Cap and Switch

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FCP Euro Lifetime Replacement Guarantee

Every auto part you buy from FCP Euro is guaranteed for life, for as long as you own the vehicle. Our Lifetime Replacement Guarantee covers everything we sell, including wear-and-tear items like brake pads, gaskets, brake rotors, filters, and wiper blades!

Review our guarantee for complete details about the program.