OldsmobileSilhouette1993Overview/oldsmobile/silhouette/1993/base/

1993 Oldsmobile Silhouette

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1993 Silhouette.

The 1993 Oldsmobile Silhouette was a mid‑sized sedan that required a modest 4‑quart fill of 5W‑30 API oil to keep its drivetrain operating smoothly; the vehicle’s overall reliability record was relatively calm, with only 24 owner complaints reported for that model year, a service‑brake and hydraulic system being the most frequently cited issue, and three separate recalls issued. Within the broader 1990‑2004 complaint timeline for the Silhouette line, 1993 sits comfortably below the peak of 190 complaints in 1998 and above the low of 11 in 2004, indicating that this particular year was neither a worst‑case nor a best‑case scenario for owners.

Model year200420032002200120001999199819971993

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 12731175. 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 filter12731175 alt 12737090
Engine air filter24577608 alt 25040929
Fuel filter25121468
Spark plug19300382 alt 19354417
Front wiper blades10284388 alt 10284387
Serpentine belt10051578 alt 10230725
Thermostat24505924 alt 19435095

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.

Lubricants & capacities

Engine CoolantETHYLENE GLYCOL
Engine Oil5W-30 · API
Engine Oil Capacity4 qt

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 7,500 mi. The big-interval services (every 7,500 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 miEngine Oil Filter (replace) · Throttle Body (torque) · Tire & Wheel Assembly (rotate)
Every 7,500 miBody Latches, Locks & Hinges (lubricate) · Brake System (inspect) · Engine Coolant System (leak inspection) · Engine Oil (drain & refill) · Parking Brake Cable (lubricate) · Shift Linkage (inspect)
Every 15,000 miCabin Air Filter (replace) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 30,000 miEngine Air Filter Element (replace) · Spark Plugs (replace)
Every 60,000 miAccessory Drive Belt (inspect) · EGR System (inspect) · Fuel Line (inspect) · Fuel Tank (inspect) · Fuel Tank Filler Cap (inspect) · Ignition Timing (inspect)
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 1993 model year represents a low point in complaint volume for the first generation, with 24 complaints marking the tail end of a steady decline from 1990's 63 complaints, though this tranquility proves short-lived as volumes rebound to 41 in 1994 and escalate dramatically to triple-digit figures by 1997. While investigations drop to just one for 1993—the lowest since the generation's launch—technical service bulletins continue their upward trajectory to 20, suggesting manufacturers were addressing emerging issues proactively despite reduced regulatory scrutiny. This year sits at the nadir of the reliability arc before the sharp deterioration that characterizes the late-1990s models, positioning it favorably within the generation's lifecycle. However, prospective buyers should note the four fire-related complaints recorded, though the data does not specify root causes, alongside primary concern areas including hydraulic service brakes and electrical systems. Given its position during the generation's most stable period with declining complaint volume and minimal investigations relative to subsequent years, 1993 emerges as a relatively sound acquisition within this lineup.

3
Open recalls
NHTSA campaigns
20
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
24
Owner complaints
1 involved a crash · 4 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 24 complaints on record, top 8 components.

Service Brakes, Hydraulic4
Seat Belts3
Visibility3
Electrical System3
Power Train3
Equipment2
Tires1
Seat Belts,Child Seat1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

94V027000Seat Belts:Rear/OtherReported 04/01/1994

VEHICLE FAILS TO CONFORM TO FMVSS NO. 209, "SEAT BELT ASSEMBLIES." THE SAFETY BELT OF THE LEFT THIRD ROW SEAT ON THE SIX PASSENGER VAN AND THE CENTER SECOND ROW SEAT OF THE SEVEN PASSENGER VAN MAY LOCK UP AND CANNOT BE… Remedy: OWNERS ARE BEING ASKED TO INSPECT THEIR VEHICLES TO DETERMINE IF THE SUSPECT RETRACTOR EXHIBITS A LOCKUP CONDITION. BASED ON THIS INSPECTION, DEALERS WILL REPLACE THE SAFETY BELTS…

94V100000Seat Belts:Front:WebbingReported 24/05/1994

THE SECOND ROW, RIGHT HAND SHOULDER BELT CAN BECOME "PINCHED" BETWEEN THE SEAT AND THE DOOR FRAME PILLAR TRIM. THE SHOULDER BELT MAY NOT RETRACT PROPERLY, WHICH DOES NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 208… Remedy: DEALERS WILL REPLACE THE DOOR FRAME PILLAR TRIM PANEL WITH A REDESIGNED TRIM PANEL. ALSO, A CAUTION LABEL WILL BE APPLIED TO THE CHILD SEAT ADVISING THE OWNER NOT TO INSTALL THE…

Technical service bulletins NHTSA · verified

Showing 5 of 20 bulletins on record with NHTSA.

BulletinDateComponentSummary
1300890092013-09-01Engine And Engine CoolingExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
018802004-01-01Power TrainNO TCC APPLY, MALFUNCTION INDICATOR LAMP (MIL) ON, TCC SURGE, POSSIBLE P0740, P1870, OR…
990730030A2001-04-01Power TrainOWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES…
9907300301999-12-01Power TrainSOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A…
876002A1998-07-01Engine And Engine CoolingSOME V6 ENGINES MAY, ON A VERY INFREQUENT BASIS, HAVE AN OIL ODOR CONDITION THAT IS…

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 Silhouette. 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 1993 Silhouette take?

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

Does the 1993 Silhouette have open recalls?

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