Showing specs for all NA & NB Miatas

A/C oil addition — new evaporator (NA 1.8)

≈1.691 US fl oz50 ml50 ml≈1.691 US fl oz
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure

When installing a new evaporator, add 50 ml of compressor oil to the A/C compressor. Replacement supplement, not total system charge. Owner selected printed ml; inconsistent printed fl oz remain in the citation and are excluded from parsed units.

Applies to
  • NA 1994–1997 (BP) — Other years in this family inferred from 1994 factory evidence with owner approval; actual-year verification is separate.
  • Verified in: 1994 Mazda MX-5 Miata Workshop Manual