BMW735IL1990Overview/bmw/735il/1990/base/
E32 platform

1990 BMW 735IL

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1990 735IL.

Transmission Automatic 4-spd

The 1990 BMW 735iL rides the E32 platform with a four-speed automatic transmission, carrying an oil capacity of 6.1 quarts of 15W-40, 10W-40, or 10W-30 API SJ lubricant and EPA fuel-economy ratings of 14 mpg city, 20 mpg highway, and 16 mpg combined. Within the model’s 1990–1992 production span, this inaugural year records the lowest complaint volume—just one owner-reported issue concerning Vehicle Speed Control—alongside a single recall. That solitary documented report establishes 1990 as both the highest and lowest complaint year in the brief reliability history, positioning it as the definitive baseline with the fewest reported problems.

Model year19921991199019891988

Quick specs

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

Engine oil capacity6.1 qtOEM · verified
Engine oil type15W-40 / 10W-40 / 10W-30 API SJOEM · verified
EPA fuel economy14/20/16 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses OE oil filter 11429063138. 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 filter11429063138
Engine air filter13721707021
Fuel filter13321268231
Spark plug12129061869
Front wiper blades61610134601 alt 61618217706
Serpentine belt11231709638 alt 11221706788
Thermostat11531710953 alt 11531265084
Cabin air filter64311390836

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length197.6 in
Overall width72.8 in
Overall height55.1 in
Wheelbase116.1 in
Curb weight3836 lb
Track (front / rear)59.8 / 60.6 in

Ratings & economy EPA / vPIC

EPA city / highway / combined14 / 20 / 16 mpg
DrivetrainRear-Wheel Drive
Passenger volume105 cu ft
Cargo volume13 cu ft
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

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

This engine holds 6.1 qt of 15W-40 / 10W-40 / 10W-30 API SJ engine oil, GL-5 in the differential, DOT 4 brake fluid.

Lubricants & capacities

Brake FluidDOT 4
Differential Gear OilGL-5
Differential Gear Oil Capacity4.9 Pints
Engine CoolantETHYLENE GLYCOL
Engine Oil15W-40 · API · 10W-40 · 10W-30 · 5W-30
Engine Oil Capacity6.1 qt
Power Steering FluidATF

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Every 50,000 miOxygen Sensor (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 1990 BMW 735IL sits at the front of a three-year federal record (1990–1992) characterized by very low complaint volume but a modest upward trend in recalls. In the target year, federal data shows a single complaint—centered on Vehicle Speed Control and linked to a crash incident—alongside one recall, zero investigations, and one TSB. The following two model years each saw recall counts double to two, while complaints held at one (1991) then dropped to zero (1992), and TSBs held steady at one across all three years, suggesting BMW was actively addressing issues through recalls rather than leaving them to consumer-initiated complaints. The data does not specify the root cause behind the 1990 speed-control complaint or the recall, so no definitive mechanical conclusion can be drawn from the record alone. Importantly, the target year carries the lowest recall burden of the generation and no NHTSA investigations, placing it at the more favorable end of the arc. For a buyer, 1990 appears to be a marginally better entry point than 1991 or 1992 from a federal-record standpoint, though the single crash-associated speed-control complaint warrants a specific pre-purchase inspection of throttle and cruise-control systems.

1
Open recalls
NHTSA campaigns
1
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
1
Owner complaints
1 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 1 complaints on record, top 1 components.

Vehicle Speed Control1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

96V111000Exterior Lighting:Brake Lights:SwitchReported 01/07/1996

THE BRAKE LIGHT SWITCH CAN FAIL ALLOWING THE SWITCH TO REMAIN IN THE "BRAKE LIGHTS OFF" POSITION OR IN THE "BRAKE LIGHTS ON" POSITION. Remedy: DEALERS WILL REPLACE THE EXISTING BRAKE LIGHT SWITCH WITH A NEWLY DESIGNED SWITCH.

Technical service bulletins NHTSA · verified

Showing 1 of 1 bulletins on record with NHTSA.

BulletinDateComponentSummary
B5108192024-01-16Electrical SystemThe basic conditions for initializing the power windows are not met.

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 735IL. 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 1990 735IL take?

6.1 qt of HIGH PERFORMANCE MINERAL OILS: ABOVE 5 degrees F: 15W-40 API SJ, SL OR SM, -5 degreesF TO 68 degrees F: 10W-40 API SJ, SL OR SM, 5 degreesF TO 50 degrees F: 10W-30 API SJ, SL OR SM, BELOW 50 degrees F: 5W-30 API SJ, SL OR SM, BELOW 32 degrees F:, per the factory manual.

Does the 1990 735IL have open recalls?

NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 735IL get?

EPA figures are 14 city / 20 highway / 16 combined mpg.