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Vehicle

Mercury Sable

A Ford Taurus, and the two nameplates ran together for so long that separating them is only useful for parts lookup. The 3.0 Vulcan and the 3.0 Duratec are two unrelated engines sharing a displacement and a model year — the Vulcan is a pushrod design and the Duratec a four-cam V6, so a timing or camshaft code means completely different work depending on which is fitted. Establish that from the VIN before anything else.

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Mercury Sable, front view
MercurySable99 · CC BY-SA 4.0 (external)

Generations

  • First generation 1986–1991

    The Taurus in different trim, and the only Sable with a four-cylinder. The 3.8 Essex is here from the start, and its head gaskets are the era's known failure.

    Body styles
    Sedan · Estate
    Platform
    Ford DN5
    Engines
    • 2.5 four-cylinder — petrol · 67 kW (90 hp) · 176 Nm (130 lb-ft) · HSC
    • 3.0 V6 — VULCAN · petrol · 104 kW (140 hp) · 217 Nm (160 lb-ft) · Vulcan
    • 3.8 V6 — ESSEX · petrol · 104 kW (140 hp) · 292 Nm (215 lb-ft) · Essex
    Transmissions
    3-speed ATX automatic · 4-speed AXOD automatic
    Drivetrain
    Front-wheel drive
  • Second generation 1991–1995

    The four-cylinder is gone and both V6s carry on, with the AXOD gaining electronic control as the AXOD-E and then the AX4S.

    Body styles
    Sedan · Estate
    Platform
    Ford DN5
    Engines
    • 3.0 V6 — VULCAN · petrol · 104 kW (140 hp) · 217 Nm (160 lb-ft) · Vulcan
    • 3.8 V6 — ESSEX · petrol · 104 kW (140 hp) · 292 Nm (215 lb-ft) · Essex
    Transmissions
    4-speed AXOD-E automatic · 4-speed AX4S automatic · 4-speed AX4N automatic
    Drivetrain
    Front-wheel drive
  • Third generation 1995–1999

    A new platform, and the Essex 3.8 gives way to a second 3.0 — the twin-cam Duratec, which shares its displacement with the pushrod Vulcan beside it and almost nothing else. One gearbox for both.

    Body styles
    Sedan · Estate
    Platform
    Ford DN101
    Engines
    • 3.0 V6 — VULCAN · petrol · Vulcan, pushrod
    • 3.0 V6 Duratec — petrol · twin cam
    Transmissions
    4-speed AX4N automatic
    Drivetrain
    Front-wheel drive
  • Fourth generation 2000–2005

    A Taurus under the badge, sold with two unrelated 3.0 V6s — pushrod Vulcan or four-cam Duratec — which decides what a camshaft or timing code means.

    Body styles
    Sedan · Estate
    Platform
    Ford D186
    Engines
    • 3.0 V6 — VULCAN · petrol · 116 kW (155 hp) · 251 Nm (185 lb-ft)
    • 3.0 Duratec V6 — petrol
    Transmissions
    4-speed AX4N automatic
    Drivetrain
    Front-wheel drive
  • Fifth generation 2008–2009

    The revived nameplate on Ford's D3 platform — a Volvo-derived architecture, so it shares nothing with the car that carried the name before it.

    Body styles
    Sedan
    Platform
    Ford D3
    Engines
    • 3.5 Duratec V6 — petrol · 196 kW (263 hp) · 338 Nm (249 lb-ft)
    Transmissions
    6-speed automatic · 6-speed Ford 6F50 automatic
    Drivetrain
    Front-wheel drive · Four-wheel drive

Information, not instruction

CarGeek is a reference, not a service manual. Its pages are written from public sources and from what other people have found, never from a manufacturer's own service information, so they can be wrong or incomplete for your particular vehicle. Some of what they describe carries real risk: high voltage, fuel under pressure, stored energy, hot and moving parts.

Have anything you intend to act on checked by a trained person against the manufacturer's own procedure for your vehicle. Nothing here replaces that procedure.

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