IsItAGoodCar
Reliability Guide

Common Problems with the
2002 Subaru Forester Mk2 (SG)

The launch year for the SG Forester. Early models introduced the self-levelling suspension and the 2.5L XT turbo option, but the head gasket issues on 2.5L engines were present from the start.

What changed for 2002

  • •Launch of the SG Forester with improved styling
  • •Introduction of 2.5L XT turbo option
  • •Self-levelling rear suspension

Common MOT watch-outs

  • !Head gasket failure on 2.5L engines
  • !Self-levelling suspension failure causing sagging
  • !Rust on rear arches and sills
1
Known Issues
0
Serious
1
Moderate
0
Minor

The 2002 period has 1 more issue than the Subaru Forester Mk2 (SG) average across all year periods.

All Known Issues

Self-Levelling Suspension (SLS) Failure

ModerateSuspension & Chassis

The original rear struts leak and sag over time. Replacing them with OEM parts is prohibitively expensive in the UK.

Estimated cost: £400–£800Affects: 2002–2008Often appears around: 70,000+ miles

Typical symptoms

  • •Rear sits noticeably lower
  • •Bouncy ride over bumps
  • •Fluid leaks on the rear struts

What to inspect before you buy

  • ✓Check arch-to-tyre gap at the rear
  • ✓Look for standard spring conversions as a positive sign
  • ✓Inspect the struts for oil misting

Buying Tips for the 2002 Subaru Forester Mk2 (SG)

  • ✓Avoid 2.5 XT models without head gasket history
  • ✓Check the rear ride height for sagging suspension
  • ✓Inspect the rear strut towers for corrosion
2003 Subaru Forester Mk2 (SG)

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Other Subaru Forester Mk2 (SG) Year Periods

20022003200420052006–20072008

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