1986–1992 Toyota Supra
By Tom Becker ✓ Certified Mechanic · Published Sep 21, 2026 · Updated Oct 22, 2026
Save $63 by doing it yourself! Shop cost: $120
Quick answer: Engine Oil & Filter Change on a 1986–1992 Toyota Supra is rated Moderate and takes about 30-60 minutes. You'll need 2 tools for this job, and parts cost about $57. This guide walks you through the full job step by step, including the mistakes to avoid.
| Part Name | Part Number | Price | Buy |
|---|---|---|---|
| Engine Oil (10W-30 or 10W-40) | — | $45.00 | |
| Correct engine oil filter and drain-plug washer for 1986-1992 Toyota Supra | — | $12.00 |
About prices: shown prices are typical retail averages and change frequently; cheaper alternatives may be available. Confirm the current price before buying.
💡 Pro tip: Order all parts at once to save on shipping
Follow these steps carefully
7M-GE and 7M-GTE: 4.7 quarts (4.4L) with the filter, 10W-30 multigrade. Gather spin-on filter, new drain-plug gasket, drain pan. Park level, brake set, chock wheels; ramps or stands — never under a jack alone.
Run briefly, off, fill cap off. The spin-on filter is on the block's side — buried on the 7M-GTE turbo: lift the old filter up OVER a chassis brace; no wrench room, work it by hand. Pan under the sump.
The 7M-GTE filter has humbled stronger mechanics than me — no wrench fits, both hands buried, hot oil running down your arm. Stage everything within reach and commit to hand-turning it; patience is genuinely the only tool that fits.
Loosen the plug; remove by hand, drain fully. Factory spec: 25 ft-lbs (34 Nm) with a NEW gasket — clean the surfaces, hand-start to protect the threads.
Work the old filter off — by hand on the turbo. Confirm its gasket came off; oil the new gasket, thread to contact by hand. Toyota calls for 3/4 turn with the filter wrench — mark the filter at 6 o'clock.
The paint-pen line at 6 o'clock is the trick that makes Toyota's 3/4-turn spec actually measurable — I've watched guys guess the rotation and end up at a quarter turn. Mark it, turn it, verify it.
Pour 4.7 quarts 10W-30 through a funnel; refit the cap. Start 30 seconds, off, wait two minutes level, dipstick — adjust carefully to full. Inspect plug and filter for leaks (especially the turbo's, given the access). Log mileage and date.
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
1986–1992
1986–1992
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