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    Brake Pad & Rotor Specs

    2023 Subaru Forester Brake Pad & Rotor Specs

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    Quick Reference

    SpecificationFrontRear
    Pad PN (OEM)Verify with dealerVerify with dealer
    Pad PN (Akebono)ACT1118ACT1089
    Pad PN (BoschQuietCast)BC1118BC1089
    Pad PN (Wagner OEX)OEX1118OEX1089
    Pad PN (Power Stop)Z23-1118 (Z23 Evolution Sport Carbon-Fiber Ceramic)
    Rotor Diameter11.6 inches (294 mm)11.2 inches (284 mm)
    New Thickness0.945 inches (24.0 mm)0.394 inches (10.0 mm)
    Minimum Thickness0.886 inches (22.5 mm)0.354 inches (9.0 mm)
    Caliper Piston Count11
    Caliper Bracket Torque59 lb-ft (80 Nm)47 lb-ft (64 Nm)
    Caliper Slide Pin Torque25 lb-ft (34 Nm)25 lb-ft (34 Nm)
    Brake Fluid SpecDOT 3 or DOT 4DOT 3 or DOT 4

    How to Choose Brake Pads for Your 2023 Subaru Forester

    When it comes to replacing the brake pads on your 2023 Subaru Forester, you'll encounter a few main types: ceramic, semi-metallic, and sometimes heavy-duty options. Each type has its own characteristics, making it suitable for different driving styles and needs.

    • Ceramic Pads: These are a popular choice for daily drivers. Ceramic pads are known for being quiet, producing very little brake dust, and offering smooth, consistent braking performance. They are an excellent option if you prioritize comfort and cleanliness. Akebono ACT (Akebono Ceramic Technology) series pads, as listed in the quick reference, are a great example of high-quality ceramic pads.

    • Semi-Metallic Pads: Often favored for their robust stopping power and better performance in aggressive driving conditions, semi-metallic pads are made from a mix of metallic fibers. They tend to be more durable and can handle higher temperatures than ceramic pads, making them a good choice if you frequently drive in hilly terrain, tow light loads, or prefer a more responsive pedal feel. The trade-off is that they can be noisier and produce more brake dust.

    • Heavy-Duty/Performance Pads: Brands like Power Stop offer performance-oriented pads, such as their Z23 Evolution Sport Carbon-Fiber Ceramic noted in the table. These are designed for drivers seeking enhanced braking, often with better fade resistance and initial bite. While they offer superior performance, they might come with increased noise or dust compared to standard ceramic options. These are generally overkill for a standard Forester daily driver but can be considered if you consistently push your vehicle or desire a more sporting feel.

    Ultimately, for most 2023 Subaru Forester owners, high-quality ceramic pads like those from Akebono or Bosch will provide an excellent balance of performance, quiet operation, and affordability.

    Typical Service Life

    The service life of your 2023 Subaru Forester's brake pads and rotors can vary significantly based on several factors, including your driving style, local topography, and maintenance habits. Generally, you can expect the following:

    • Brake Pads: Front brake pads typically last between 30,000 to 70,000 miles. Rear pads often last longer, sometimes up to 60,000 to 90,000 miles, as the front brakes do the majority of the stopping work. Aggressive driving, frequent stop-and-go traffic, and hilly environments will shorten pad life.

    • Brake Rotors: Rotors can often last through two sets of brake pads, meaning they might need replacement every 60,000 to 120,000 miles. However, it's crucial to measure rotor thickness at each pad replacement to ensure they are within the minimum thickness specifications. If they are too thin, or show signs of severe warping or cracking, they must be replaced.

    It's recommended to have your brakes inspected every 10,000 to 15,000 miles, or at least once a year, to assess wear and catch any potential issues early. This coincides well with a

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    More specs for the 2023 Subaru Forester

    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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