Parts for your 2012 Subaru Outback-Coil springs

2012 Subaru Outback coil springs: what they do and how to look after them

Coil springs are absolutely used on the 2012 Subaru Outback. The Subaru Factory Service Manual for the 2010–2014 Outback/Legacy (BM/BR) chassis details a MacPherson strut front suspension with coil springs, and a double‑wishbone rear suspension using separate coil springs and dampers. Subaru’s genuine parts catalogue for MY2012 also lists front and rear coil springs as service items. So coil springs are relevant to this vehicle.

On a 2012 Outback, the coil springs carry the vehicle’s weight, keep ride height where it should be, and let the dampers control bounce. Up front, each spring sits around the strut, at the rear, the spring is separate to the shock on the double‑wishbone layout. They’re tuned for a comfortable ride on rough New Zealand and Australian roads while still keeping things tidy through corners, with enough travel for gravel drives and the odd loaded holiday run.

There’s no fixed replacement interval for coil springs, they’re serviced on condition. Regular inspections during routine servicing are smart—look for cracked or chipped paint, rust pitting, a broken pigtail end, or any coil coils touching. Sagging ride height, a tail‑down stance with a full boot, clunks over speed humps, or uneven tyre wear are classic clues the springs are tired. Measuring ride height against the Subaru spec (centre of hub to guard lip) helps confirm if a spring has settled.

• Replace springs in axle pairs to keep the Outback sitting level and steering true.
• Consider new upper mounts, isolators, dust boots and bump stops while it’s apart.
• Use a proper spring compressor—loaded coils store serious energy.
• Book a wheel alignment after any spring/strut work.
• Choosing raised or heavy‑duty springs? Match them with suitable dampers, and check local compliance rules in AU/NZ regarding lift height.

Owners adding tow bars, roof platforms, or carrying gear often favour slightly heavier‑rate springs to manage extra load without droop. Keep in mind that big changes in ride height can alter CV angles and headlight aim, and may require certification in NZ or staying within state guidelines in Australia. Fitted correctly, fresh springs restore ride comfort, stability, and braking feel, making the Outback feel new again on long kilometres.

Does the 2012 Subaru Outback have coil springs front and rear?

Yes. The front uses MacPherson struts with coil springs, and the rear uses a double‑wishbone layout with separate coil springs and shocks. This is documented in the Subaru Factory Service Manual for the BM/BR platform and reflected in Subaru parts listings for MY2012.

How long do the coil springs last on a 2012 Outback?

There’s no set lifespan. In typical conditions they can run well past 150,000–250,000 km. Frequent gravel driving, coastal corrosion, heavy loads, or previous impacts can shorten service life. Regular checks for rust, cracks, and ride‑height sag are the best guide.

Can heavier‑duty or raised springs be fitted?

They can. Match the spring rate and height to quality dampers, keep lifts within local legal limits, and plan on an alignment. Expect changes in ride and handling. For touring payloads or towing, modest rate increases can improve control without making the ride harsh.