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1986 Mercury Sable

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1986 Sable.

The 1986 Mercury Sable is a Mercury model that, according to owner records, generated 52 total complaints with structural issues leading the list and was subject to nine recalls. While the vehicle’s specific body style, platform and powertrain are not detailed in the available data, those complaint and recall figures stand out as the primary reliability indicators for this year. Because the compiled complaint history for the Sable spans only 1990 through 2009 — peaking at 815 complaints in 1993 and dropping to a low of just one in 2006 — the 1986 model falls outside that range, meaning its reliability cannot be directly measured against those later extremes.

Model year2009 2008 2005 2004 2003 2002 2001 2000 1986

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

OE service part numbers OEM · verified

Thermostat

RT1054

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length	191.7 in
Overall width	70.9 in
Overall height	54.3 in
Wheelbase	105.9 in
Curb weight	2932 lb
Weight distribution (front / rear)	65/35

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine DOT 3 brake fluid.

Lubricants & capacities

Brake Fluid	DOT 3
Engine Coolant	ETHYLENE GLYCOL

Battery & A/C

Refrigerant	R134a
Refrigerant Capacity	2.11 lbs
Oil Group	PAG
Oil Type	46
Oil Capacity	6.60 oz

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter at 7,500 mi; spark plugs every 30,000 mi; coolant every 30,000 mi. The big-interval services (every 30,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

At 7,500 mi	Engine Oil Filter (replace)
Every 7,500 mi	Engine Oil (drain & refill)
Every 15,000 mi	Engine Oil Filter (replace)
Every 30,000 mi	Accessory Drive Belt (inspect) · Engine Air Filter Element (replace) · Engine Breather Filter (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System Heat Shield (inspect) · Spark Plugs (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 1986 Mercury Sable generated six fire‑related complaints, with its top complaint categories — Structure (10), Power Train (7), Seat Belts (7) and Electrical System (6) — accounting for the bulk of early‑model reports. When the federal record begins in 1990, complaints rise to 209 with seven recalls and twelve investigations, indicating that the 1986 model experienced fewer documented issues than the early 1990s cohort. Across the generation, complaints climb steadily through 1993 (peaking at 815) before declining, so the 1986 year sits at the low‑end of the complaint arc, preceding the sharp increase. Because the 1986 model’s complaint volume and fire count are modest relative to later years, it falls early in the trend where safety concerns were just emerging, and the data does not specify a root cause for the fire complaints. Consequently, while the 1986 Sable may be a viable purchase if the fire‑related defects have been rectified, the presence of six fire complaints suggests caution, making it a moderate rather than optimal choice for a used‑car buyer.

Open recalls

NHTSA campaigns

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

Owner complaints

0 involved a crash · 6 a fire

Owner complaints by model year NHTSA · this generation & adjacent

’90 ’91 ’92 ’93 ’94 ’95 ’96 ’97 ’98 ’99 ’00 ’01 ’02 ’03 ’04 ’05 ’06 ’08 ’09

Owner complaints filed with NHTSA, by component

All 52 complaints on record, top 8 components.

Structure10

Power Train7

Seat Belts7

Electrical System6

Seats5

Engine & Engine Cooling5

Service Brakes, Hydraulic2

Visibility2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 9 campaigns on record for this vehicle.

94E036000Suspension:Front:Shock AbsorberReported 25/11/1994

THE ARC WELDS ON THE SWAY BAR BRACKET, WHERE IT ATTACHES TO THE STRUT RESERVE TUBE, DID NOT FUSE PROPERLY. Remedy: MONROE DEALERS WILL REPLACE THE STRUT FREE OF CHARGE.

92V065000WheelsReported 11/05/1992

CHILDREN CAN ACCIDENTALLY LOCK THEMSELVES IN THE FOOTWELL AREA OF THE REAR-FACING THIRD SEAT, OR IN THE STORAGE COMPARTMENT IN STATION WAGONS NOT EQUIPPED WITH AN OPTIONAL THIRD SEAT. ONCE THE COMPARTMENT IS CLOSED IT… Remedy: REPLACE THE SELF-LATCHING ASSEMBLY CURRENTLY USED IN THE REAR STORAGE COMPARTMENT WITH A LATCH ASSEMBLY THAT CAN ONLY BE CLOSED WITH A KEY.

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420

Catalyst system efficiency below threshold — Bank 1

P0300

Random / multiple cylinder misfire detected

P0171

System too lean — Bank 1

P0455

Evaporative emission system leak detected — large leak

P0128

Coolant thermostat below regulating temperature

P0442

Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN

Decode a VIN to confirm the transmission and build data for a specific Sable. OEM

Build data

Plant, GVWR class, engine and body data for any 17-character VIN.

Recalls

Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Thermostat RT1054

Reference guides

Cross-vehicle references for the kinds of data on this page.

Vehicle recalls & TSBs OBD-II trouble codes Maintenance schedules

Frequently asked

Does the 1986 Sable have open recalls?

NHTSA lists 9 recall campaign(s) for this model year. Check your specific vehicle by VIN.