Fastback · 2.3L High Performance EcoBoost inline-four

2023 Ford Mustang EcoBoost Fastback High Performance 10AT

Ford's 2023 U.S. order guide lists this EcoBoost fastback with the 2.3L High Performance EcoBoost inline-four and 10-speed SelectShift automatic.

Exact 2023 Mustang reference photograph; exact configuration not verified ·

Photo: “2023 Ford Mustang 5.0 GT convertible in Oxford White, front left.jpg” by Ethan Llamas / Wikimedia Commons, licensed under CC BY-SA 4.0. Cropped to 16:9.

Factory configuration

What this model is

Trim: EcoBoost
Body style: Fastback
Engine: 2.3L High Performance EcoBoost inline-four
Transmission: 10-speed SelectShift automatic

United States orderable configuration. Ford marked the High Performance engine orderable only through November 15, 2022; it required the High Performance Package.

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 topics: 8
Factory intervals: 5
Fitment-scoped: 8
Exact references: 6

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
Exact engine-specific Motorcraft references from Ford's model-year parts table.
Applies to: 2023 · US
2.3L EcoBoost
Motorcraft FL-910-S
Applies to: 2023 · 2.3L EcoBoost inline-four, 2.3L High Performance EcoBoost inline-four · US
Source: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
Verified ordering references
- Service replacementMotorcraft FL-910-S
  Qty. 1 · Engine oil filter · catalog-listed
  Ford's model-year factory table lists this part for the stated application; confirm the installed engine, trim, and VIN before ordering.
  Catalog: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
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Cabin air filter
Exact reference available
Applies to: 2023 · US
Published interval: 20,000 mi · normal service
Source: Ford — 2023 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked 2026-08-05
2.3L EcoBoost
Motorcraft FP-78
Applies to: 2023 · 2.3L EcoBoost inline-four, 2.3L High Performance EcoBoost inline-four · US
Source: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
Verified ordering references
- Service replacementMotorcraft FP-78
  Qty. 1 · Cabin air filter · catalog-listed
  Ford's model-year factory table lists this part for the stated application; confirm the installed engine, trim, and VIN before ordering.
  Catalog: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
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Engine air filter
Exact reference available
Applies to: 2023 · US
Published interval: 30,000 mi · normal service
Source: Ford — 2023 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked 2026-08-05
2.3L EcoBoost
Motorcraft FA-1918
Applies to: 2023 · 2.3L EcoBoost inline-four, 2.3L High Performance EcoBoost inline-four · US
Source: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
Verified ordering references
- Service replacementMotorcraft FA-1918
  Qty. 1 · Engine air-filter element · catalog-listed
  Ford's model-year factory table lists this part for the stated application; confirm the installed engine, trim, and VIN before ordering.
  Catalog: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
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Spark plugs
Exact reference available
Applies to: 2023 · US
Published interval: 100,000 mi · normal service
Source: Ford — 2023 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked 2026-08-05
2.3L EcoBoost
Motorcraft SP-550
Applies to: 2023 · 2.3L EcoBoost inline-four, 2.3L High Performance EcoBoost inline-four · US
Source: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
Verified ordering references
- Service replacementMotorcraft SP-550
  Qty. 1 · Spark plug · catalog-listed
  Ford's model-year factory table lists this part for the stated application; confirm the installed engine, trim, and VIN before ordering.
  Catalog: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
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Transmission fluid
Sourced interval available
The normal schedule calls for both automatic fluid/filter service and manual transmission fluid at this interval.
Applies to: 2023 · US
Published interval: 150,000 mi · normal service
Source: Ford — 2023 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked 2026-08-05
Battery
Exact reference available
Applies to: 2023 · US
2.3L EcoBoost
Motorcraft BXT-96R-590
Applies to: 2023 · 2.3L EcoBoost inline-four, 2.3L High Performance EcoBoost inline-four · US
Source: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
Verified ordering references
- Service replacementMotorcraft BXT-96R-590
  Qty. 1 · Battery · catalog-listed
  Ford's model-year factory table lists this part for the stated application; confirm the installed engine, trim, and VIN before ordering.
  Catalog: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
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Windshield wiper blades
Exact reference available
Applies to: 2023 · US
2.3L EcoBoost — driver side
Motorcraft WW-2160
Applies to: 2023 · 2.3L EcoBoost inline-four, 2.3L High Performance EcoBoost inline-four · US
Source: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
Verified ordering references
- Service replacementMotorcraft WW-2160
  Qty. 1 · Driver-side windshield wiper blade · catalog-listed
  Ford's model-year factory table lists this part for the stated application; confirm the installed engine, trim, and VIN before ordering.
  Catalog: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
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2.3L EcoBoost — passenger side
Motorcraft WW-1964
Applies to: 2023 · 2.3L EcoBoost inline-four, 2.3L High Performance EcoBoost inline-four · US
Source: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
Verified ordering references
- Service replacementMotorcraft WW-1964
  Qty. 1 · Passenger-side windshield wiper blade · catalog-listed
  Ford's model-year factory table lists this part for the stated application; confirm the installed engine, trim, and VIN before ordering.
  Catalog: Ford — 2023 Mustang Owner's Manual · Printed pages 342–344 — Motorcraft Parts engine tables · checked 2026-08-30
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Brake fluid
Sourced interval available
Applies to: 2023 · US
Published interval: 36 months · time-based maximum
Source: Ford — 2023 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked 2026-08-05

Sources

Ford — 2023 Mustang Order Guide (September 21, 2022 archived copy)