Parts for your 2015 Subaru Forester-Brake calipers

2015 Subaru Forester Brake Calipers

Brake calipers are absolutely used on the 2015 Subaru Forester (SJ). This is confirmed by the Subaru Forester (MY2015) Service Manual brake section, the Subaru FAST electronic parts catalogue, and Subaru specification sheets showing four‑wheel disc brakes (ventilated fronts, solid rears, with a drum‑in‑hat handbrake). Reputable parts catalogues for Australia and New Zealand from brands like Bendix, TRW and Akebono also list direct‑fit calipers for this model, so the part is relevant to servicing and repairs.

On a 2015 Forester, the brake calipers do the heavy lifting every time the pedal’s pressed. They convert hydraulic pressure into clamping force, squeezing the pads evenly onto the rotor so the SUV pulls up straight and with confidence. The fronts handle most of the braking load, while the rears stabilise the car and share the work. The design is a floating/sliding type, chosen for reliability and low maintenance. The parking brake uses internal shoes inside the rear rotor hat, so the rear caliper is strictly for service braking.

Keeping calipers healthy is a smart move for safety and wallet alike. As part of regular servicing, they should be inspected around every 10,000 km or at each brake pad check. A technician will look for torn dust boots, sticky or dry slide pins, fluid leaks at the piston seal, uneven pad wear and heat discolouration. Any of those signs can point to a seized or tired caliper that needs attention.

If replacement is on the cards, it’s best practice to replace calipers in axle pairs (both fronts or both rears) to keep braking balanced. Use new mounting hardware and copper washers, clean and lubricate slide pins with the correct high‑temp brake grease, and torque all fasteners to factory spec. After any caliper work, bleed the system with the brake fluid grade specified by Subaru (DOT 3 is specified in service literature for this generation, DOT 4 may be acceptable if stated by the manual). Fresh fluid and a proper pedal feel check are a must.

Plenty of Forester owners opt for quality remanufactured calipers with new pistons, seals and boots. Where the body is sound, a rebuild kit can be a cost‑effective fix—though any pitted piston or badly corroded bore calls for a full replacement. Once fitted, bed‑in the pads properly with a series of moderate stops to ensure quiet, consistent braking. Done right, the calipers will deliver many more kilometres of smooth, straight, drama‑free stops.

• Watch for pulling under braking, uneven pad wear, hot wheel smells, or a soft pedal.
• Service slide pins and boots during every pad change.
• Replace brake fluid about every two years, regardless of kilometres.

Popular questions

How can someone tell if the Forester’s calipers need replacing?
Common giveaways include the car pulling to one side under braking, pads wearing much faster on one wheel, a hot burning smell from a corner after a drive, visible fluid weeping at the caliper, or a soft/spongy pedal after ruling out air in the system. A seized slide pin or piston can also cause judder or glazing on the pads and rotor.

A quick temperature comparison after a careful drive or a mechanic’s inspection can confirm a dragging caliper. If seals are torn or the piston’s corroded, replacement is usually the safest fix.

Is it okay to rebuild the original calipers, or should they be replaced?
Rebuild kits with new seals, boots and slide pin hardware work well if the caliper body and piston surfaces are clean and free from pitting. It’s a tidy, affordable option when corrosion is minimal.

Where there’s heavy rust, pitted pistons, or repeated sticking, a quality remanufactured or new caliper is the better bet. Many workshops replace calipers in pairs to maintain even braking performance.

What brake fluid should be used and how often should it be changed?
Subaru service literature for this generation specifies DOT 3 brake fluid. High‑quality DOT 4 can be acceptable where stated by the service manual, but always follow the vehicle’s specification label and workshop guide.

In local conditions, changing brake fluid about every two years helps combat moisture build‑up and protects calipers, ABS valves and lines, keeping the pedal firm and response consistent.