Standard/OE$16.36
10 items in stock
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GeoBrakes carries OEM-grade drum brake wheel cylinders confirmed to fit the Honda Civic, the hydraulic actuators at the top of each drum brake assembly that convert brake fluid pressure into the mechanical force that pushes the Civic shoes against the drum. Available in new and remanufactured options for your Civic, every cylinder is bored to OEM specifications
Standard/OE$16.36
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Standard/OE$16.36
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Standard/OE$18.26
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Standard/OE$19.47
10 items in stock
Select your vehicle to see compatible products and accurate pricing
The drum brake wheel cylinder on the Honda Civic is the hydraulic component that actuates your Civic drum brake shoes every time you press the brake pedal. Brake fluid pressure from the master cylinder enters the Civic wheel cylinder and acts equally on two opposed pistons, pushing them outward simultaneously toward each shoe on the Honda Civic. A leaking Civic wheel cylinder actively bleeds hydraulic pressure from the brake circuit and contaminates the brake shoes with fluid, both of which directly compromise your ability to stop the Honda Civic.
Honda Civic drum brake wheel cylinders are particularly vulnerable to corrosion in American road salt conditions. Salt water penetrates the dust boots over time on the Civic, attacking the cylinder bore surface. Once the Honda Civic bore is pitted, new piston cup seals cannot maintain a leak-free seal. Internally corroded Civic cylinders must be replaced, not rebuilt. Vehicles in high-salt urban environments often require Civic wheel cylinder replacement on the same service interval as brake shoes.
GeoBrakes stocks both new OEM-specification wheel cylinders and quality remanufactured units for the Honda Civic. New cylinders are the stronger choice for Civic vehicles in high-corrosion environments. Remanufactured units offer excellent value for Honda Civic vehicles in moderate conditions where the original bore was sound. Our vehicle selector confirms the correct Civic cylinder, right bore diameter, port location, and mounting configuration, for your Civic drum brake assembly before purchase.
Can I drive my Honda Civic with a leaking wheel cylinder?
No. A leaking Civic cylinder actively loses hydraulic pressure from the brake circuit, reducing stopping force on your Honda Civic over time. Brake fluid that reaches the Civic shoes renders the friction material ineffective. A leaking Honda Civic wheel cylinder is an immediate safety concern that requires urgent attention.
Should I replace both wheel cylinders on my Honda Civic at the same time?
Yes. If one Civic cylinder has leaked or seized due to age and corrosion, the cylinder on the opposite side of the Honda Civic has experienced identical conditions and is at a similar stage of deterioration. Replacing both ensures balanced hydraulic pressure on your Civic and avoids a second service call within months.
Do I need to bleed the brakes on my Honda Civic after replacing a wheel cylinder?
Yes. Replacing a Civic wheel cylinder opens the hydraulic circuit, allowing air to enter. After installation on the Honda Civic, the entire rear brake circuit must be bled to remove all air and restore a firm, consistent brake pedal on your Civic.