OldsmobileCutlass Supreme1986Overview/oldsmobile/cutlass-supreme/1986/base/

1986 Oldsmobile Cutlass Supreme

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

The 1986 Oldsmobile Cutlass Supreme is specified with a 4 qt engine oil capacity and 5W-30 API viscosity. Reliability data for this model year indicates 3 recalls and 31 total owner complaints, with the most frequent issues occurring within the engine and engine cooling systems. When compared to the 1990-1996 model history, which saw complaints peak at 252 in 1994 and reach a low of 90 in 1995, the 1986 model represents a period of significantly fewer reported owner complaints.

Model year199719961995199419931992199119901986

Quick specs

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

Engine oil capacity4 qtOEM · verified
Engine oil type5W-30 APIOEM · verified

Fitment & sizes

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

From the factory this vehicle uses OE oil filter 12731179. Note the factory fuel filter is now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known.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.

OE service part numbers OEM · verified

Engine oil filter12731179 alt 25325404
Engine air filter06484235 alt 06419892
Fuel filter5651803 discontinued
Spark plug19354430 alt 19366108
Front wiper blades15184702
Serpentine belt25512309 alt 09433640
Thermostat10207373 alt 12514334

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length200 in
Overall width71.7 in
Overall height54.7 in
Wheelbase108.3 in
Curb weight3210 lb
Weight distribution (front / rear)54/46

Service quick specs OEM factory data

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

This engine holds 4 qt of 5W-30 API engine oil, DOT 3 brake fluid.

Lubricants & capacities

Brake FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine Oil5W-30 · API
Engine Oil Capacity4 qt
Engine Oil5W-30 · API
Engine Oil Capacity4 qt
Power Steering FluidUSE GM PART NO. 1050017 OR EQUIVALENT

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.

At 7,500 miCarburetor Mounting Fasteners (inspect) · Choke System (inspect) · Drive Axle Assembly (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 7,500 miBody Latches, Locks & Hinges (inspect) · Brake System (inspect) · Differential (inspect fluid level) · Engine Oil (drain & refill) · Exhaust System (Complete) (inspect) · Parking Brake Cable (lubricate)
Every 15,000 miEngine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 30,000 miAccessory Drive Belt (inspect) · Choke System (inspect) · Distributor Cap (inspect) · Distributor Vacuum Advance (inspect) · EGR System (inspect) · Engine Air Filter Element (replace)
Every 100,000 miTransmission Fluid & Filter (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 Oldsmobile Cutlass Supreme falls outside the provided federal record, which covers model years 19901996; therefore, direct year-over-year comparison is not possible. The available data shows complaint volumes fluctuating over the 1990s generation, peaking at 252 complaints in 1994 before dropping sharply to 90 in 1995, while recalls remained relatively modest (1–8 annually) and TSBs increased substantially toward the mid-1990s. For the target year itself, the top complaint areas were Engine & Cooling (6), Structure (4), Power Train (3), and Vehicle Speed Control (3), with 1 crash complaint and 3 fire complaints recorded. Since the 1986 model predates the dataset by four years, its position in the generational arc cannot be determined from this federal record alone. Given the lack of data for the specific year and the higher complaint volumes seen in the subsequent generation's later years, prospective buyers should budget for thorough pre-purchase inspection, particularly of the engine and structural components noted as complaint areas.

3
Open recalls
NHTSA campaigns
0
Service bulletins
Manufacturer communications
3
ODI investigations
Office of Defects Investigation
31
Owner complaints
1 involved a crash · 3 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★
Side★★★★★
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 31 complaints on record, top 8 components.

Engine & Engine Cooling6
Structure4
Power Train3
Vehicle Speed Control3
Service Brakes, Hydraulic3
Steering3
Tires2
Electrical System2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

89V102000Vehicle Speed ControlReported 16/06/1989

A SMALL NYLON BUSHING IN THE CRUISE CONTROL SERVO BAIL MAY SLIP OUT OF PLACE, CAUSING INTERMITTENT AND UNEXPECTED INCREASES IN ENGINE SPEED OR DIESELING (ENGINE RUN ON WITH IGNITION OFF). Remedy: INSTALL A NEW BUSHING IN CRUISE CONTROL SERVO BAIL.

86V061000Electrical System:Wiring: Rear Compartment/TrunkReported 13/05/1986

AN INCORRECTLY INDEXED WIRING HARNESS MAY CAUSE THE CENTER HIGH MOUNTED STOP LAMP TO REMAIN ILLUMINATED WHEN THE HEADLIGHTS OR PARKING LAMPS ARE ON. FMVSS 108 LAMPS, REFLECTIVE DEVICES AND ASSOCIATED EQUIPMENT REQUIRES… Remedy: CORRECTLY INDEX WIRING HARNESS TERMINALS.

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 Cutlass Supreme. 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.

Reference guides

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

Frequently asked

How much oil does the 1986 Cutlass Supreme take?

4 qt of 5W-30 API, per the factory manual.

Does the 1986 Cutlass Supreme have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.