1990 Toyota Supra 5-Speed Manual

Service topics

5

Factory intervals

4

Fitment-scoped

5

Exact references

2

Before orderingIdentify your engine, options and build date.Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

• 01

  Engine oil

  Sourced interval available

  Applies to: 1990 · 7M-GE · United States · Toyota's Schedule B normal-use table; Schedule A severe-use intervals are retained where the manual publishes a different engine-specific cadence.

  Published interval: 7,500 mi / 12,000 km / 12 months · 7M-GE normal use; whichever comes first.

  Source: Toyota — 1990 Supra Factory Repair Manual, maintenance schedules A and B (document mirror) · Schedule B, MA-4 — 7M-GE engine-oil row · checked 2026-08-05

• 02

  Engine oil filter

  Exact reference available

  Applies to: 1990 · 7M-GE · United States · Toyota's Schedule B normal-use table; Schedule A severe-use intervals are retained where the manual publishes a different engine-specific cadence.

  Published interval: 7,500 mi / 12,000 km / 12 months · 7M-GE normal use; whichever comes first.

  Source: Toyota — 1990 Supra Factory Repair Manual, maintenance schedules A and B (document mirror) · Schedule B, MA-4 — 7M-GE oil-filter row · checked 2026-08-05

  WIX 51348 cataloged 3.0L fitment

  This manufacturer application record establishes replacement-filter fitment only; it does not alter Toyota's service interval.

  Applies to: 1990 · 3.0L 7M-GE naturally aspirated DOHC inline-six, 3.0L 7M-GTE turbocharged DOHC inline-six · United States · WIX publishes this filter for the exact 3.0L Supra year range without excluding the turbo application. Confirm the installed engine and filter dimensions before ordering.

  Source: WIX Filters — 51348 application catalog · Toyota Supra application row — 1987–1993, L6 3.0L 2954cc · checked 2026-08-31

  Verified ordering references

  • Validated equivalentWIX 51348

    Qty. 1 · Spin-on engine lubricating-oil filter · catalog-listed

    Cataloged for the 1990 3.0L Supra application; confirm the installed engine and filter before ordering.

    Catalog: WIX Filters — 51348 application catalog · Toyota Supra application row — 1987–1993, L6 3.0L 2954cc · checked 2026-08-31

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• 03

  Engine air filter

  Sourced interval available

  Applies to: 1990 · United States · Toyota's Schedule B normal-use table; Schedule A severe-use intervals are retained where the manual publishes a different engine-specific cadence.

  Published interval: 30,000 mi / 48,000 km / 36 months · Normal use; inspect every 5,000 miles/6 months when operating mainly on dusty roads.

  Source: Toyota — 1990 Supra Factory Repair Manual, maintenance schedules A and B (document mirror) · Schedule B, MA-4, and Schedule A dusty-road row — air filter · checked 2026-08-05

• 04

  Spark plugs

  Sourced interval available

  Applies to: 1990 · United States · Toyota's Schedule B normal-use table; Schedule A severe-use intervals are retained where the manual publishes a different engine-specific cadence.

  Published interval: 60,000 mi / 96,000 km / 72 months · Whichever comes first.

  Source: Toyota — 1990 Supra Factory Repair Manual, maintenance schedules A and B (document mirror) · Schedule B, MA-4 — spark-plug replacement row · checked 2026-08-05

• 05

  Engine oil and air filters — catalog fitment

  Exact reference available

  Baldwin BT223 / PA2171

  This manufacturer application record establishes replacement-filter fitment only; it does not establish a service interval or turbo-engine fitment.

  Applies to: 1990 · 7M-GE naturally aspirated · United States · The catalog row says 3.0-liter fuel injection without a turbo qualifier, so this fitment is limited to the naturally aspirated 7M-GE. It is not assigned to the 7M-GTE turbo or the early-1986 5M-GE Celica Supra.

  Source: Baldwin Filters — Automotive Applications catalog · Printed catalog page 555, 1990 Toyota Supra 2954cc (3.0L) FI (VIN M) row — Lube — BT223; Air — PA2171 · checked 2026-08-30

  Verified ordering references

  • Validated equivalentBaldwin BT223

    Qty. 1 · Engine lubricating-oil filter · catalog-listed

    Baldwin lists BT223 on the 1990 3.0-liter fuel-injected Supra row. Confirm the installed naturally aspirated 7M-GE and filter dimensions before ordering.

    Catalog: Baldwin Filters — Automotive Applications catalog · Printed catalog page 555, 1990 Toyota Supra 2954cc (3.0L) FI (VIN M) row — Lube — BT223 · checked 2026-08-30

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  • Validated equivalentBaldwin PA2171

    Qty. 1 · Engine air-filter element · catalog-listed

    Baldwin lists PA2171 on the 1990 3.0-liter fuel-injected Supra row. Confirm the installed naturally aspirated 7M-GE and filter dimensions before ordering.

    Catalog: Baldwin Filters — Automotive Applications catalog · Printed catalog page 555, 1990 Toyota Supra 2954cc (3.0L) FI (VIN M) row — Air — PA2171 · checked 2026-08-30

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