# Engine coolant capacity (2005)

Canonical URL: https://miatatorque.com/spec/coolant-capacity-2005/

Applicability: NB 2005 (BP-Z3)

Confidence: fsm

6 L / 6.3 US qt / 5.3 Imp qt

Always confirm against your factory manual. Match every restriction and follow all stages and procedure notes. Disputed claims must not be automatically resolved. The complete record below preserves every printed unit, source claim and procedure.

```json
{
  "id": "coolant-capacity-2005",
  "name": "Engine coolant capacity (2005)",
  "aliases": [
    "Engine coolant capacity"
  ],
  "applies_to": [
    {
      "gen": "NB",
      "years": [
        2005,
        2005
      ],
      "engines": [
        "BP-Z3"
      ]
    }
  ],
  "kind": "capacity",
  "capacity": {
    "l": [
      6,
      6
    ],
    "qt_us": [
      6.3,
      6.3
    ],
    "qt_imp": [
      5.3,
      5.3
    ]
  },
  "procedure": {
    "notes": "Approximate published quantity. Check the level using the cited manual; do not assume a drain-and-fill amount."
  },
  "confidence": "fsm",
  "sources": [
    {
      "source": "owners-2005",
      "page": "10-5",
      "as_printed": "Coolant\nL  US qt  Imp qt\n6.0  6.3  5.3",
      "capacity": {
        "l": [
          6,
          6
        ],
        "qt_us": [
          6.3,
          6.3
        ],
        "qt_imp": [
          5.3,
          5.3
        ]
      },
      "document": {
        "id": "owners-2005",
        "tier": 1,
        "title": "2005 Mazda MX-5 Miata Owner’s Manual",
        "covers": [
          {
            "gen": "NB",
            "years": [
              2005,
              2005
            ],
            "engines": [
              "BP-Z3"
            ]
          },
          {
            "gen": "NB",
            "years": [
              2005,
              2005
            ],
            "engines": [
              "BP-Z3-TURBO"
            ],
            "trans": [
              "6MT"
            ]
          }
        ],
        "url": "https://www.mazdausa.com/siteassets/pdf/owners-optimized/2005/mx5-miata/2005-mx-5-miata-owners-manual.pdf"
      }
    }
  ],
  "jobs": [
    "cooling-system",
    "thermostat"
  ],
  "system": "cooling",
  "component": "cooling-fluids",
  "componentName": "Fluids & capacities",
  "sequence_diagrams": [],
  "url": "https://miatatorque.com/spec/coolant-capacity-2005/"
}
```