Two-door hardtop · 250 cu in inline-six
1973 Ford Mustang Standard Two-door hardtop Manual
Ford's model-year sales literature documents this 1973 Mustang trim, body, engine, and manual-transmission pairing.
Photo: “1973 Ford Mustang Mach 1, front three-quarter view, Golden Super Cruise 2026-06-06” by Xnatedawgx / Wikimedia Commons, licensed under CC BY-SA 4.0. Cropped to 16:9.
Factory configuration
What this model is
- Trim
- Standard
- Body style
- Two-door hardtop
- Engine
- 250 cu in inline-six
- Transmission
- 3-speed manual
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 1973 Ford Mustang Standard Two-door hardtop Manual. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.
- Service topics
- 12
- Factory intervals
- 4
- Fitment-scoped
- 4
- 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 — change
Exact reference available
Manufacturer application-catalog fitment only; this does not establish an oil-change interval.
Source: Ford — 1973 Mustang sales brochure Economy of Operation summary · Back page, Economy of Operation paragraph · checked
After the initial filter change
Source: Ford — 1973 Mustang sales brochure Economy of Operation summary · Back page, Economy of Operation paragraph · checked
250 cu in inline-six
Baldwin B2
Source: Baldwin Filters — Automotive Applications catalog (2017) · Pre-1980 Applications section — Ford 1973, Mustang 250 cu in inline-six row · checked
Verified ordering references
- Service replacementBaldwin B2
Qty. 1 · Engine oil filter · catalog-listed
Baldwin's manufacturer application table lists this filter for the stated model year and engine. Confirm the VIN and installed engine before ordering.
Catalog: Baldwin Filters — Automotive Applications catalog (2017) · Pre-1980 Applications section — Ford 1973, Mustang 250 cu in inline-six row · checked
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Engine oil — change
Sourced interval available
Source: Ford — 1973 Mustang sales brochure Economy of Operation summary · Back page, Economy of Operation paragraph · checked
Air filter
Fitment must be confirmed
Round dry element; size differs between the six-cylinder and V8 air cleaners. Measure yours.
Spark plugs
Fitment must be confirmed
Heat range and gap are engine-specific across this generation — follow the tune-up chart for your model year and engine.
PCV valve
Fitment must be confirmed
Valve and grommet differ by engine. Match to the engine actually in the car.
Fuel filter
Fitment must be confirmed
Type depends on the carburettor or injection fitted, including later replacements. Verify before ordering.
Drive belts
Fitment must be confirmed
V-belt count and length depend on engine and options (power steering, air conditioning, alternator). Measure the belts on the car.
Engine coolant / antifreeze — replace
Sourced interval available
Source: Ford — 1973 Mustang sales brochure Economy of Operation summary · Back page, Economy of Operation paragraph · checked
Brake pads & shoes
Fitment must be confirmed
Drums were standard on early cars with front discs optional on V8s; later years differ. Order to match what is fitted, not to the model year.
Wiper blades
Fitment must be confirmed
Blade length and arm fitting vary through the generation — measure the blades on the car; an adapter may be needed for a modern blade.
Battery
Fitment must be confirmed
12-volt. Group size fitted today varies by car — check tray and cable clearance. Modern equivalence, not a factory specification.
Major chassis lubrication
Sourced interval available
Source: Ford — 1973 Mustang sales brochure Economy of Operation summary · Back page, Economy of Operation paragraph · checked
Sources
Other 1973 configurations