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E31 Coupe

BMW 8 Series · Coupe · 1989–1999

90s tech showcase coupe — pop-up lights and a V12 option.

Production run

1989–1999

Engines covered

4

Avg. part price

—

19902026

Interactive systems map

Inspect the E31

Tap a hotspot to inspect that system

Systems map

Where it goes wrong

Each numbered hotspot counts the documented failure points in that area. Select one to see the specifics for this chassis and engine.

Failure points by system

Engine3

Cooling1

Documented issues per engine

4

M60

4

M62

4

M70

0

S70

Known weak points

What breaks on the E31

Nikasil bore wear (early)Diagnose →Timing chain guidesDiagnose →Timing chain guide failureDiagnose →Valley pan and VANOS sealsDiagnose →Twin-ECU complexityDiagnose →Coolant pipes and hosesDiagnose →

Guides & playbooks

E31 playbooks

Maintenance scheduleGive me a mileage-based maintenance schedule for a BMW 8 Series E31, including the items the factory schedule skips.Buyer's inspectionI'm inspecting a used BMW 8 Series E31. What exactly should I check, test drive and look for underneath?Build planPlan a staged performance build for a BMW 8 Series E31 that stays reliable as a daily driver.Fault code lookupI have a fault code on my BMW 8 Series E31. Walk me through what it means and how to confirm the cause.

Fits your E31

Parts & tools

Full catalog & export

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