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    Brake Pad & Rotor Specs

    2018 Honda Civic Brake Pad & Rotor Specs

    Your complete guide to pads, rotors, torque specs, and more for the 10th generation Honda Civic.

    AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.

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    This guide covers brake specifications for the standard 10th generation Honda Civic models (LX, EX, EX-L, Touring). The high-performance Si and Type R models feature different, upgraded brake components. Always verify your specific trim and part numbers before purchase.

    Quick Reference

    SpecificationFrontRear
    Pad PN (OEM)Verify with dealerVerify with dealer
    Pad PN (Akebono)ProACT ACT1828ProACT ACT1871
    Pad PN (Bosch)QuietCast BC1828QuietCast BC1871
    Pad PN (Wagner)ThermoQuiet QC1828ThermoQuiet QC1871
    Pad PN (Power Stop)Z23-1828 / Z26-1828Z23-1871 / Z26-1871
    Rotor Diameter282 mm (11.1 in)260 mm (10.2 in)
    Rotor New Thickness23 mm9 mm
    Rotor Min. Thickness21 mm8 mm
    Caliper PistonsSingleSingle
    Caliper Bracket Torque80 ft-lbs41 ft-lbs
    Caliper Slide Pin Torque25 ft-lbs17 ft-lbs
    Brake FluidDOT 3 / DOT 4DOT 3 / DOT 4

    How to Choose Pads

    Selecting the right brake pad is a balance between performance, noise, dust, and longevity. For the 2018 Civic, you have several excellent options.

    • Ceramic Pads: These are the most popular choice for daily drivers and what your Civic likely came with from the factory. Brands like Akebono ProACT and Bosch QuietCast are premium ceramic formulations known for being exceptionally quiet, producing very little brake dust, and offering a smooth, consistent pedal feel. They are ideal for commuters who prioritize comfort and clean wheels over outright performance.

    • Semi-Metallic Pads: If you engage in more spirited driving or live in a hilly area, semi-metallic pads offer a distinct advantage. They provide a stronger "bite" and are more resistant to brake fade under high temperatures. The trade-off is typically more brake dust, a higher potential for noise (squealing), and faster rotor wear compared to ceramics.

    • Performance Ceramic/Hybrid Pads: For the enthusiast who wants the best of both worlds, performance-oriented hybrid pads like the Power Stop Z23 or Z26 series are a great fit. They blend ceramic and carbon-fiber materials to provide a stronger bite and better heat dissipation than standard ceramics, without the harshness and dust of a full semi-metallic pad. They are an excellent upgrade for drivers who want improved braking performance without sacrificing everyday civility.

    Typical Service Life

    The service life of your brake components depends heavily on your driving style, environment, and the quality of the parts used. As a general guideline:

    • Brake Pads: Front brake pads on a front-wheel-drive car like the Civic do the majority of the braking work. Expect them to last between 30,000 and 50,000 miles. Rear pads have a much lighter workload and can often last 50,000 to 70,000 miles or more.
    • Brake Rotors: A quality rotor should ideally last through two sets of brake pads. However, if you experience vibration (warping) or the rotors are worn below the minimum thickness specification, they must be replaced. We generally advise against "pad-slapping" (installing new pads on old, un-surfaced rotors) as it can lead to noise and compromised performance. Always install new pads on freshly resurfaced or new rotors for the best results.

    Common Brake Issues for This Generation

    The 10th generation Civic has a reliable brake system, but there are a few key things technicians and owners should be aware of, primarily concerning the rear brakes.

    Electronic Parking Brake (EPB): The most significant challenge for the DIYer is the EPB. Unlike older mechanical systems, you cannot simply use a C-clamp to retract the rear caliper piston. Doing so will damage the caliper. The piston must be retracted electronically using a capable OBD2 scan tool to put the system into "Service Mode." Alternatively, some technicians use a 9V battery to manually power and reverse the motor, but this method carries risk if done improperly. If you are not equipped to handle the EPB service, this is a job best left to a professional.

    Premature Rear Pad Wear: Some owners have reported slightly accelerated rear pad wear compared to older generations. This can be attributed to the EPB system's auto-apply and hill-hold features, which use the rear brakes more actively.

    Brake Job Cost Estimate

    Brake job costs can vary widely based on your location, the parts chosen, and whether you do the work yourself.

    • DIY: If you have the tools and experience (especially for the EPB), a DIY brake job can save you hundreds. Expect to spend $150 - $250 per axle on quality pads and rotors.
    • Professional Shop: Having a repair shop perform the work will add labor costs. For a single axle (front or rear), expect to pay between $400 and $700 for pads, rotors, and labor. A complete four-wheel brake job can range from $800 to $1,400 or more.

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    More specs for the 2018 Honda Civic

    Oil Capacity & Filter

    Capacity, weight, filter PN, drain plug torque, change interval.

    Fluid Type Specs

    Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.

    Coolant Capacity & Type

    Total system capacity, OEM coolant spec, flush interval, bleed tips.

    Transmission Fluid & Service

    Trans model, fluid spec, capacity, filter PN, service interval.

    Torque Specifications

    Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.

    Tire Size & Pressure

    OEM size, cold psi, bolt pattern, wheel size, TPMS.

    Battery Size & Group

    Group size, CCA, AGM/flooded, dimensions, reset note.

    A/C Refrigerant & Oil

    R-134a or R-1234yf, charge oz, PAG oil spec.

    Bulb Sizes (Headlight, Tail, Fog)

    Headlight, fog, tail, turn, reverse, interior.

    Factory Maintenance Schedule

    Service intervals by mileage, severe-duty notes, known issues.

    Towing Capacity & Payload

    Max tow, payload, GVWR/GCWR, hitch class by trim.

    Fuse Box Diagram & Amperage

    Fuse box locations, layout, amps, and what each fuse controls.

    Serpentine Belt Routing & Length

    Belt routing, length, rib count, OEM + aftermarket PNs.

    Wheel Alignment Specifications

    Camber, caster, toe ranges (front & rear), adjustability notes.

    Paint Color Codes

    All factory colors with paint codes, sticker location, touch-up tips.

    Wiper Blade Sizes

    Driver/passenger/rear blade size, attachment, OEM + cross-refs.

    Spark Plug Type & Gap

    Plug PN, gap, torque, interval by engine.

    Transmission & Axle Gear Ratios

    Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.

    Key Fob Programming

    DIY programming steps, FCC ID, fob PN, battery, transponder.

    Same spec — other model years

    Maintenance & repair guides

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