JeepWrangler1992Overview/jeep/wrangler/1992/base/
YJ platform

1992 Jeep Wrangler

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1992 Wrangler.

The 1992 Jeep Wrangler rides on the YJ platform and requires 4 quarts of engine oil with the filter, specified in viscosities of 20W-40, 20W-50, or 10W-40 API. Reliability records show 92 owner complaints with the fuel system cited as the top concern, alongside six manufacturer recalls. Within the model’s complaint history spanning 1990 through 2023—a range that peaks at 1,793 reports for 2018 and bottoms at five for 1996—this model year registers comparatively low volume, indicating fewer documented owner complaints than many subsequent generations.

Model year202620252024202320222021202019941992

Quick specs

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

Engine oil capacity4 qt w/ filterOEM · verified
Engine oil type20W-40 / 20W-50 / 10W-40 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 05281090AB. Note the factory engine air filter, fuel filter and front wiper blades are now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known.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 filter05281090AB
Engine air filter53006317 discontinued
Fuel filter33000076 discontinued
Spark plug68304020AA
Front wiper blades55000299 discontinued
Serpentine belt53010276 alt 53010234AB
Thermostat83501426AD alt 53020547AC

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Wrangler of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

15.4 sec0–60 mph (tested)quickest 15.40 sec — 1990 Sahara 2-door
YearTrim / engine0–60¼ mileHPDrivetrain
1990Sahara 2-door 4.2L I-615.40 sec20.00 sec112 hp4x4

Service quick specs OEM factory data

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

This engine holds 4 qt w/ filter of 20W-40 / 20W-50 / 10W-40 API engine oil, 75W-90 · GL-5 · 80W-140 in the differential, DOT 3 brake fluid.

Lubricants & capacities

Brake FluidDOT 3
Differential Gear Oil75W-90 · GL-5 · 80W-140
Differential Gear Oil Capacity2.5 Pints
Engine CoolantHOAT · MS9769
Engine Oil20W-40 · 20W-50 · API · 10W-40 · 5W-30
Engine Oil Capacity4 qt w/ filter
Engine Oil20W-40 · 20W-50 · API · 10W-40 · 5W-30
Engine Oil Capacity6 qt w/ filter

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 60,000 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.

Every 7,500 miCV Joint Boot (inspect) · Differential (inspect fluid level) · Driveshaft U-Joint (lubricate) · Engine Coolant System (leak inspection) · Engine Oil (drain & refill) · Engine Oil Filter (replace)
Every 30,000 miBands (adjust) · Body Latches, Locks & Hinges (inspect) · Brake System (inspect) · Drive Axle Assembly (drain & refill) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill)
At 52,500 miEngine Coolant System (drain, flush & refill)
Every 60,000 miAccessory Drive Belt (inspect) · Battery (replace) · Distributor Cap (inspect) · Distributor Rotor (inspect) · Spark Plug Wires (replace) · Vacuum Line (inspect)
Every 82,500 miOxygen Sensor (replace)

Owner how-tos

Condensed service procedures for routine maintenance. Procedures that require dealer diagnostic equipment are identified and summarized only.

Common procedures

Key fob — remote (RKE) programming programming new fob buttons Dealer tool OEM · verified
Tool requiredDRBIII scan tool (dealer / locksmith)
WhyTransmitter codes are written into the receiver in the passenger door module
Anti-theft (SKIS) — module initialization after immobilizer module replacement Dealer tool OEM · verified
When neededAfter Sentry Key Immobilizer Module (SKIM) replacement
Tool requiredDRBIII scan tool
Also requiredThe vehicle's four-digit PIN code

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 1992 Jeep Wrangler sits in the early, relatively stable phase of the YJ generation's federal record, with 92 complaints, 6 recalls, 6 investigations, and 11 TSBs — figures that are nearly flat against 1990 (91 complaints, 7 recalls) and 1991 (94 complaints, 8 recalls). From 1993 onward, however, complaints climb sharply — 124 in 1993, 174 in 1994, and 221 in 1995 — while recalls trend in the opposite direction, falling from 5 to 4 to 3 across those same years, suggesting aging-related issues accumulated faster than active safety interventions addressed them. The 1992 model's top complaint areas are Fuel System, Gasoline (21 complaints), Power Train (11), Electrical System (11), and Seat Belts (9), with 6 crash complaints and 2 fire complaints on record; the data does not specify root causes for any of these categories. Notably, the 1996 model year's complaint count collapses to just 5 (with only 1 recall), likely marking the generational transition, before the 1997 redesign explodes to 455 complaints and 86 TSBs — a dramatic reset that underscores how comparatively trouble-free the early YJ years were. Within this arc, 1992 represents one of the last model years before complaint volume begins its steady climb, and its recall count, while modestly lower than 1990–1991, still reflects active federal oversight. For a used Wrangler buyer, 1992 is a solid choice within the YJ generation — it benefits from the low-complaint, higher-recall early production window, meaning most safety-relevant defects were likely addressed while age-driven complaint escalation had not yet set in.

6
Open recalls
NHTSA campaigns
11
Service bulletins
Manufacturer communications
6
ODI investigations
Office of Defects Investigation
92
Owner complaints
6 involved a crash · 2 a fire

Owner complaints filed with NHTSA, by component

All 92 complaints on record, top 8 components.

Fuel System, Gasoline21
Power Train11
Electrical System11
Seat Belts9
Engine & Engine Cooling6
Parking Brake5
Service Brakes, Hydraulic5
Structure3

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 6 campaigns on record for this vehicle.

06E026000Exterior LightingReported 23/03/2006

CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL… Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.

93V083000Electrical System:Ignition:SwitchReported 11/05/1993

SALT CORROSION PRODUCTS BETWEEN THE STARTER SOLENOID WIRE AND THE ADJACENT BATTERY FEED IN THE BULKHEAD CONNECTOR MAY SHORT THESE CONNECTIONS, CAUSING THE CIRCUIT TO BYPASS THE IGNITION KEY CONTROL OF THE STARTER MOTOR… Remedy: THE STARTER SOLENOID WIRING WILL BE SEPARATED FROM THE BATTERY FEED WIRE BY RELOCATING IT WITHIN THE BULKHEAD CONNECTOR ON AFFECTED VEHICLES.

Technical service bulletins NHTSA · verified

Showing 5 of 11 bulletins on record with NHTSA.

BulletinDateComponentSummary
D-20-02 Rev. A2020-03-04EquipmentDIPAP Requirements - Addition of Jeep Wrangler (JL/JK) and Jeep Gladiator (JT) Hard Top…
90028492014-09-03StructurePart Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission…
90028492014-09-03EquipmentPart Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission…
0800600REV2000-12-29Electrical SystemSUBJECT REGARDING WIRE SPLICE REPAIRS. *SB
0806002000-02-25Electrical SystemTHIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT

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 Wrangler. 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 1992 Wrangler take?

4 qt w/ filter of ABOVE 30 degrees F: 20W-40 OR 20W-50 API, ABOVE 0 degrees F: 10W-40 API, BELOW 60 degrees F: 5W-30 API, per the factory manual.

Does the 1992 Wrangler have open recalls?

NHTSA lists 6 recall campaign(s) for this model year. Check your specific vehicle by VIN.