EraVerdict: The last analog Z before the 400Z. Check oil pressure and gallery-gasket history — especially on early cars — before the price looks cheap.
At a glance
Risk 3/5 Market: Modern Z bargain
Must-have records:
- Oil gallery gasket repair invoice
- Mechanical oil-pressure test results
- Clutch history
- Oil consumption notes
Live listings
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Buy-risk rundown
| Issue | Symptom | How to check | Typical cost (as of Nov 2026) |
|---|---|---|---|
| Oil gallery gaskets (VQ37VHR, esp. early years) | Low oil pressure; P0011/P0021/P0524; hot-idle pressure drop | Mechanical gauge at hot idle (want healthy psi, not just the dash light) | Labor-heavy timing-cover job; cost not yet verified on this page — get a specialist quote [1][2] |
| Clutch / hydraulics (manual) | Slip, soft pedal | Test-drive engagement | Not yet verified [1] |
| VVEL / cold-start noises | Rattle on cold start | Listen before the engine is warm | Often characteristic; persistent knock is not — investigate [1] |
| Oil consumption | Low level between changes | Check dipstick before/after drive | Not yet verified as a failure threshold [3] |
Cost figures checked against the sources below in Nov 2026. Bracketed numbers refer to the source list.
Notes
- Gallery gasket kits are widely available (Z1 and others); proof of a quality repair is a buying plus [2].
- Post-2015 cars exist but sit outside EraBoard's 2015 cutoff focus for new listings.
Before you buy
Use our printable pre-purchase inspection checklist and get a PPI from a marque specialist.
Sources
- Squeezed, 370Z Z34 buyer's guide (accessed Nov 2026)
- Z1 Motorsports, VQ37VHR gallery gasket kit (accessed Nov 2026)
- MotorBiscuit, common 370Z problems after 100k (accessed Nov 2026)
Last updated 2026-11-05. Costs vary by region and shop.
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