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1996 Mercury Cougar

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1996 Cougar.

Body PASSENGER CAR

The 1996 Mercury Cougar is a passenger car with a 4.0-quart oil capacity requiring 5W-20 viscosity, and it generated 75 owner complaints—most frequently in the Engine & Engine Cooling area—along with two recalls. Within the model's 1990–2002 history, where complaints ranged from a low of 1 in 1998 to a high of 521 in 1999, the 1996 model year sits in the middle of that spectrum, suggesting a reliability record that is neither the strongest nor the weakest of the generation.

Model year2002 2001 2000 1999 1997 1996 1995 1994 1993

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity4.0 qtOEM · verified

Engine oil type5W-20 APIOEM · verified

Lug nut torque85-105 ft-lbsOEM · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 65 · 650 CCA battery. Note the factory thermostat is now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 65 · 650 CCAOEM · verified

Tire sizeP205-70R15OEM · verified

Wheel / rim6.5-JJ inOEM · verified

OE service part numbers OEM · verified

Thermostat

RT1053 discontinued

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length	200 in
Overall width	72.8 in
Overall height	52.4 in
Wheelbase	113 in
Curb weight	3671 lb
Track (front / rear)	61.8 / 60.2 in
Weight distribution (front / rear)	59/41

Service quick specs OEM factory data

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

This engine holds 4.0 qt of 5W-20 API engine oil, DOT 3 brake fluid. Torque lug nuts to 85-105 ft-lbs. The firing order is 1-3-7-2-6-5-4-8.

Lubricants & capacities

Brake Fluid	DOT 3
Engine Coolant	ETHYLENE GLYCOL
Engine Oil	5W-20 · API
Engine Oil Capacity	4.0 qt
Engine Oil	5W-20 · API
Engine Oil Capacity	5.0 qt

Engine torques

Crankshaft Pulley and/or Damper Bolts	114-121 ft-lbs
Engine Coolant Temperature (ECT) Sensor Bolt(s)	6.0-9.0 ft-lbs
Engine Coolant Temperature (ECT) Sensor Bolt(s)	12.0-17.0 ft-lbs
Oxygen (O2S) Sensor Bolt(s)	27.0-30.0 ft-lbs
Exhaust Manifold to Cylinder Head Bolts	15.0-22.0 ft-lbs
Intake Manifold to Engine Bolts	18.0 ft-lbs
Exhaust Manifold to Cylinder Head Bolts	18.0 ft-lbs
Oil Pan to Block Bolts	6.6-8.8 ft-lbs

Chassis torques

Lug Nuts	85-105 ft-lbs
Front Wheel Hub	221 ft-lbs
Rear Wheel Hub	221 ft-lbs

Ignition

Cylinder Firing Order	1-4-2-5-3-6
Cylinder Firing Order	1-3-7-2-6-5-4-8
Curb Idle Speed (No Load)	705 rpm
Curb Idle Speed Variance (No Load)	25 rpm
Curb Idle Speed (No Load)	770 rpm
Curb Idle Speed Variance (No Load)	25 rpm
Curb Idle Speed (No Load)	700 rpm
Curb Idle Speed Variance (No Load)	50 rpm

Battery & A/C

Refrigerant	R134a
Refrigerant Capacity	2.25 lbs
Oil Group	PAG
Oil Type	YN-12-D
Oil Capacity	7.00 oz
Standard BCI Group Number	65
Standard BCI Cranking Performance	650 cca
Standard BCI Group Number	EARLY 58 / LATE 59

Service checks

Pressure Test	13-18 psi
Radiator Cap Pressure Relief	13-18 psi
Thermostat Opening Temperature	192-199 °F
Key ON Engine OFF (KOEO)	35-45
RPM	30-45 @ Idle rpm
Injector Primary Resistance	11-18 ohms

Brakes

Brake Application	WITH REAR DISC / WITH STANDARD
Torque Caliper to Bracket	23-26 ft-lbs / 95 ft-lbs
Torque to Knuckle	73-97 ft-lbs / 85-105 ft-lbs
Minimum Pad Thickness	Front: 0.125; Rear: 0.125 in
Brake Application	WITH REAR DISC / WITH STANDARD
Rotor Max Parallel Variation	0.0004 in
Rotor Runout Limit	0.003 in
Rotor Nominal Thickness From	0.709 in / 1.024 in

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 5,000 mi; spark plugs every 100,000 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 5,000 mi	Tire & Wheel Assembly (rotate)
Every 5,000 mi	Engine Oil (drain & refill) · Engine Oil Filter (replace)
Every 10,000 mi	Tire & Wheel Assembly (rotate)
Every 15,000 mi	Engine Coolant System (leak inspection) · Steering Linkage (inspect) · Suspension System (inspect)
Every 30,000 mi	Brake Linings (inspect) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System Heat Shield (inspect) · Transmission Assembly (drain & refill)
At 50,000 mi	Engine Coolant System (drain, flush & refill)
Every 60,000 mi	PCV Valve (replace)
Every 100,000 mi	Drive Axle Assembly (drain & refill) · 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.

Federal complaints for the 1996 Mercury Cougar fell to 75, down sharply from 145 in 1995 and roughly one-third of the 1993 high of 210, while technical service bulletins rose to a then-record 121. Within the broader record, the model year occupies a low-complaint trough following the mid-1990s decline and preceding the 1999 surge that produced 521 complaints and nine recalls, with its two recalls breaking a two-year period of zero. The leading complaint categories were Engine & Engine Cooling with 19 filings, followed by Visibility and Vehicle Speed Control at six each and Tires at five, with three crash complaints and zero fire complaints, though the data does not specify root causes. Investigations held steady at one, matching 1995 and 1997 but remaining below the five logged in 1990. Against this arc, 1996 stands out as a comparatively good year to buy, offering one of the lowest complaint rates in the series despite the elevated service-bulletin count.

Open recalls

NHTSA campaigns

121

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

Owner complaints

3 involved a crash · 0 a fire

NHTSA crash-test rating federal NCAP · out of 5 stars

Rollover★★★★★

Owner complaints by model year NHTSA · this generation & adjacent

’90 ’91 ’92 ’93 ’94 ’95’96’97 ’98 ’99 ’00 ’01 ’02

Owner complaints filed with NHTSA, by component

All 75 complaints on record, top 8 components.

Engine & Engine Cooling19

Visibility6

Vehicle Speed Control6

Tires5

Structure4

Steering4

Latches/Locks/Linkages3

Fuel System, Gasoline3

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

96V070000Latches/Locks/Linkages:Doors:LatchReported 22/04/1996

WHEN IN THE SECONDARY LATCHED POSITION, THE DRIVER DOOR LATCHES MAY OPEN WHEN SUBJECTED TO TRANSVERSE LOADS LESS THAN THAT SPECIFIED IN FMVSS NO. 206, "DOOR LOCKS AND DOOR RETENTION COMPONENTS." Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE DRIVER DOOR LATCH.

96V007000Equipment:Appliance:Air ConditionerReported 16/01/1996

UNDER CERTAIN CONDITIONS, THE CLIMATE CONTROL BLOWER DOES NOT OPERATE AS INTENDED. THE BLOWER COULD (1) STICK ON "HIGH;" (2) OPERATE ERRATICALLY WITH BLOWER OUTPUT VARYING BETWEEN NO BLOWER AND MAXIMUM BLOWER; OR (3)… Remedy: DEALERS WILL REPLACE THE SEMI-AUTOMATIC TEMPERATURE CONTROL MODULES WITH MODULES CONTAINING REVISED SOFTWARE.

Technical service bulletins NHTSA · verified

Showing 5 of 121 bulletins on record with NHTSA.

Bulletin	Date	Component	Summary
03181	2003-09-15	Electrical System	REMOTE KEYLESS ENTRY (RKE) - SERVICE TIPS. *TT
03148	2003-07-21	Power Train	NEW TRANSMISSION COOLER FLUSHER - SERVICE TIPS. 2003 ESCORT AND SUPER DUTY F SERIES…
03261	2003-01-05	Power Train	NEW SERVICE PART - NUMBER 5 NEEDLE BEARING AND RACE KIT - 4R70W TRANSMISSION - SERVICE…
02221	2002-11-11	Engine And Engine Cooling	ENGINE-GEAR DRIVEN SYNCHRONIZERS-INCORRECT INSTALLATION-CAMSHAFT POSITION SYNCHRONIZER…
870197	2002-10-22	Engine And Engine Cooling	INCORRECTLY INSTALLED GEAR DRIVEN CAMSHAFT POSITION (CMP) SENSOR SYNCHRONIZER ASSEMBLIES…

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 Cougar. 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.

Group 65 battery Vehicles taking 4.0 qt Thermostat RT1053

Reference guides

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

Vehicle recalls & TSBs OBD-II trouble codes Maintenance schedules Fluid capacities & specs

Frequently asked

How much oil does the 1996 Cougar take?

4.0 qt of 5W-20 API, per the factory manual.

Does the 1996 Cougar have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.