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Record detail

Mazda3 2021

Engine air filter for the 2.5L I4 FWD configuration. This page keeps the normalized interval, QA status, and source evidence together so one record can be reviewed in full.

MazdaFilters and ignitionfixedMedium confidenceneeds_review
Recommended interval30,000 miles / 24 months
Why it mattersThis record ties the normalized interval to OEM wording, confidence, and the surrounding vehicle context in one place.

mazda-scheduled-maintenance

30000

miles interval

24

months interval

--

maintenance code

Record summary

Everything tied to this one interval.

What to do next

Engine air filter for Mazda Mazda3 2021

Use this record as the anchor point, then move out to the vehicle plan, source QA, and same-item comparisons if you need more confidence or broader context.

Mazda Scheduled Maintenance PDFs

Engine air filter

inspect normal

Derived from the repeating air filter row in the normal schedule. This currently models the row as an inspection-style recurring service until row-level table parsing is added.

Actioninspect
Conditionnormal
Methodtable-row
Source target2021-mazda3-scheduled-maintenance
Ownership note30,000 miles / 24 months

Treat this as the working interval for this exact record unless a more specific powertrain or condition rule overrides it.

Trust noteMedium confidence

Extraction method: table-row. Review the evidence snippet below if this interval needs QA or refinement.

Review note

Interval is currently inferred from a repeating row and should be tightened with stronger row-level extraction.

Parser evidence

d Puerto Rico Residents (Normal Driving Scheduled Maintenance): Maintenance Item Number of times, maintenance was performed. 12345678 Engine oil & filter *1 RRRRRRRR Spark plugs SKYACTIV-G 2.5T Replace every 64,000 km (40,000 miles). Except SKY- ACTIV-G 2.5T Replace every 120,000 km (75,000 miles). Air filterRR Drive beltsIIIIIIII Engine coolant levelIIIIIIII Engine coolant *2 Replace at first 192,000 km (120,000 miles) or 120 months; after that, every 96,000 km (60,000 miles) or 60 months. Fuel lines & hoses *3 IIII Hoses and tubes for emission *3 II Maintenance and Care Scheduled Maintenance

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Toyota Highlander 2020

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Toyota Tacoma 2020

Toyota lists engine air filter inspection under dusty-road special operating conditions, so this is represented as a severe-use recurring inspection.

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Same vehicle

Mazda Mazda3 2021

Engine oil and filter

Derived from the severe driving schedule section where engine oil and filter replacement repeats every 5,000 miles / 6 months.

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Engine oil and filter

Derived from the normal schedule wording that sets a 10,000 mile / 12 month upper limit for engine oil replacement.

Open record
Spark plugs

Derived from the spark plug interval for non-turbo 2.5L Mazda3 applications in the normal schedule table.

Open record
Engine coolant

Derived from the normal schedule wording for first coolant replacement at 120,000 miles / 120 months.

Open record
Drive belt inspection

Derived from the drive belt inspection row that repeats across the Mazda maintenance table.

Open record