Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| Every 50,000 mi | Timing Belt (inspect) |
| Every 100,000 mi | Oxygen Sensor (replace) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1994 325I - E36.
The 1994 BMW 325i sits on the E36 platform that reshaped the 3 Series for a new generation, here paired with a 4-speed automatic transmission and an EPA rating of 18 city / 26 highway / 20 combined mpg that placed it in the practical end of the compact-executive segment. Its 7.0-quart oil capacity and the manufacturer-recommended 15W-40, 10W-40, or 10W-30 API SJ viscosity reflect the service conventions of its era, while the reliability record — 17 total owner complaints and 3 recalls, with engine and engine cooling accounting for the leading share — gives the model year a distinct early fingerprint. For a researcher, that profile is useful precisely because it concentrates around a single subsystem rather than scattering across the car, making the 1994 325i a clean baseline from which to track how the E36's reputation developed over the rest of its run.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses OE oil filter 11421730389. 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.
| Engine oil filter | 11421730389 |
| Engine air filter | 13721730449 |
| Fuel filter | 13321268231 |
| Spark plug | 12129064617 alt 12129064619 |
| Battery | 61211378094 |
| Front wiper blades | 61611387678 |
| Serpentine belt | 11281703943 alt 11287636378 |
| Thermostat | 11537511580 alt 11531740437 |
| Cabin air filter | 64119069895 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic 4-spd |
| Overall length | 174.4 in |
| Overall width | 66.9 in |
| Overall height | 54.7 in |
| Wheelbase | 106.3 in |
| Curb weight | 3031 lb |
| Track (front / rear) | 55.5 / 55.9 in |
| EPA city / highway / combined | 18 / 26 / 20 mpg |
| Drivetrain | Rear-Wheel Drive |
| Recommended fuel | Premium Gasoline |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 7.0 qt of 15W-40 / 10W-40 / 10W-30 API SJ engine oil, GL-5 in the differential, DOT 4 brake fluid.
| Brake Fluid | DOT 4 |
| Differential Gear Oil | GL-5 |
| Differential Gear Oil Capacity | 3.6 Pints |
| Engine Coolant | ETHYLENE GLYCOL |
| Engine Oil | 15W-40 · API · 10W-40 · 10W-30 · 5W-30 |
| Engine Oil Capacity | 7.0 qt |
| Power Steering Fluid | ATF |
Normal service, condensed from the factory interval matrix.
| Every 50,000 mi | Timing Belt (inspect) |
| Every 100,000 mi | Oxygen Sensor (replace) |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 1994 BMW 325I - E36 lead in one area — the engine & engine cooling, 3 of 17 reports (18%), well ahead of the next concern. None of this vehicle's 3 recall campaigns target the engine & engine cooling, so those reports read as owner-reported wear-and-tear rather than an acknowledged defect. 0 of the reports describe a crash and 1 a fire — a small share of the total, but worth weighing against the engine & engine cooling pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.
All 17 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 3 campaigns on record for this vehicle.
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.
THE CRUISE CONTROL AND THROTTLE CABLES ARE ATTACHED TO THE SAME THROTTLE VALVE ACTUATING LEVER AT THE THROTTLE HOUSING. IT IS POSSIBLE THAT THE PLASTIC BUSHING ON EITHER CABLE COULD BREAK DUE TO ENVIRONMENTAL INFLUENCES… Remedy: DEALERS WILL INSTALL A SPRING STEEL CLIP ON THE OUTER TUBE OF EACH CABLE IN THE AREA OF THE ADJUSTING SCREW AND PLASTIC BUSHING. THE CLIP IS DESIGNED TO PREVENT THE OUTER TUBE…
Showing 3 of 3 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B510819 | 2024-01-16 | Electrical System | The basic conditions for initializing the power windows are not met. |
| 41/03/96 | 1996-11-01 | Structure | WIND NOISE DIAGNOSTICS. *TW |
| MSG1016 | 1996-10-01 | Exterior Lighting | RECALL 96V111 - THIS RECALL CAMPAIGN INVOLVES THE BRAKE LIGHT SWITCH. *TW |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
7.0 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.
NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 18 city / 26 highway / 20 combined mpg.