Car Model History

Convertible · 4.6L SOHC V8

1998 Ford Mustang GT Convertible 5MT

Ford's 1998 factory literature identifies this Mustang GT convertible and powertrain pairing.

1998 Ford Mustang — exact-model-year Commons photograph
Exact 1998 Mustang reference photograph; exact configuration not verified ·

Photo: “1998 Ford Mustang (37348449826).jpg” by GPS 56 from New Zealand / Wikimedia Commons, licensed under CC BY 2.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
Mustang GT
Body style
Convertible
Engine
4.6L SOHC V8
Transmission
5-speed manual overdrive

United States factory configuration. Equipment packages are not separate configurations.

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 1998 Ford Mustang GT Convertible 5MT. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
3
Factory intervals
2
Fitment-scoped
3
Exact references
1

Before orderingIdentify your engine, options and build date.Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine oil filter

    Exact reference available

    Manufacturer application-catalog fitment only; this does not establish an oil-change interval.

    Applies to: 1998 · US

    4.6L/5.4L V8

    Baldwin B329

    Applies to: 1998 · 4.6L SOHC V8, 4.6L DOHC 32-valve V8, supercharged 4.6L DOHC 32-valve V8, 5.4L DOHC V8 (385 hp) · US

    Source: Baldwin Filters — Automotive Applications catalog (2017) · PDF page 247 — Ford 1998, Mustang V8 row · checked

    Verified ordering references

  • Engine air cleaner filter

    Sourced interval available

    Applies to: 1998 · US

    Published interval: 30,000 mi · normal service

    Source: Ford — 1998 Mustang Scheduled Maintenance Guide · Normal Schedule and Severe Duty Schedule tables · checked

  • Spark plugs

    Sourced interval available

    Applies to: 1998 · US

    Published interval: 100,000 mi · normal service

    Source: Ford — 1998 Mustang Scheduled Maintenance Guide · Normal Schedule and Severe Duty Schedule tables · checked

    Severe duty

    Applies to: 1998 · US · Ford severe-duty operating conditions

    Published interval: 60,000 mi · severe service

    Source: Ford — 1998 Mustang Scheduled Maintenance Guide · Normal Schedule and Severe Duty Schedule tables · checked

Sources

  1. Ford — 1998 Mustang factory brochure archive

Other 1998 configurations

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