Showing specs for all NA & NB Miatas

Engine oil — replacement without filter (2005; Mazdaspeed 2004–2005)

3.8 US qt3.6 L3.6 L3.8 US qt3.2 Imp qt
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure

Oil replacement quantity as printed. Verify the oil level with the dipstick after following the manual’s oil-change procedure.

Applies to
  • NB 2005 (BP-Z3)
  • NB 2004–2005 (BP-Z3-TURBO, 6MT) — 2004 applicability is inferred from the 2005 owner’s manual; 2004 is not source-year verified.
  • Verified in: 2005 Mazda MX-5 Miata Owner’s Manual