Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| Every 100,000 mi | Oxygen Sensor (replace) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1998 M Coupe.
The 1998 BMW M Coupe, built on the E36 platform, is a distinctive two-door sports coupe that requires 5.3 quarts of oil with a viscosity of 15W-40, 10W-40, or 10W-30 meeting API SJ standards. While the model’s recorded complaint history begins with the 1999 model year—which saw 12 complaints, the highest in the 1999–2001 range—the 1998 edition precedes this data, placing it before the earliest documented reliability concerns and suggesting a period of relative stability before the model’s complaint trend declined to just one by 2001.
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 a BCI 48 · 650 CCA battery, OE oil filter 11421716192. 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 | 11421716192 alt 11421709800 |
| Engine air filter | 13721247404 alt 13721730449 |
| Fuel filter | 13321740985 |
| Spark plug | 12129064617 alt 12129063428 |
| Battery | 61217586960 alt 61218381738 |
| Front wiper blades | 61611387678 alt 61619070581 |
| Serpentine belt | 11281437449 alt 11281743193 |
| Thermostat | 11537511083 alt 11537511580 |
Engine, drivetrain, dimensions and economy.
| Overall length | 158.7 in |
| Overall width | 68.5 in |
| Overall height | 50 in |
| Wheelbase | 96.5 in |
| Curb weight | 3086 lb |
| Weight distribution (front / rear) | 50/50 |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 5.3 qt of 15W-40 / 10W-40 / 10W-30 API SJ engine oil, DOT 4 brake fluid. Torque lug nuts to 88 ft-lbs, the oil drain plug to 22.0 ft-lbs. The firing order is 1-5-3-6-2-4. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.
| Brake Fluid | DOT 4 |
| Differential Gear Oil Capacity | 2 Pints |
| Engine Coolant | ETHYLENE GLYCOL |
| Engine Oil | 15W-40 · API · 10W-40 · 10W-30 · 5W-30 |
| Engine Oil Capacity | 5.3 qt |
| Engine Oil | 15W-40 · API · 10W-40 · 10W-30 · 5W-30 |
| Engine Oil Capacity | 7.0 qt |
| Engine Oil | 15W-40 · API · 10W-40 · 10W-30 · 5W-30 |
| Engine Flywheel Bolts | 86 ft-lbs |
| Engine Flywheel Bolts | AT: 89 ft-lbs, MT: 78 ft-lbs |
| Engine Oil Pan Drain Plug | 22.0 ft-lbs |
| Engine Oil Pan Drain Plug | M12 Bolts: 18.0, M22 Bolts: 44.0 ft-lbs |
| Engine Oil Pan Drain Plug | 22.0 ft-lbs |
| Oil Pump to Cylinder BLock Bolts/Studs | 16 ft-lbs |
| Oil Pump to Cylinder BLock Bolts/Studs | 16 ft-lbs |
| Lug Nuts | 88 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Cylinder Firing Order | 1-5-3-6-2-4 |
| Ignition Coil Primary Resistance | 0.4-0.8 ohms |
| Spark Plug Manufacturer | BMW |
| Refrigerant | R134a |
| Refrigerant Capacity | 1.75-2.26 lbs |
| Oil Group | PAG |
| Oil Type | 46 |
| Standard BCI Group Number | 48 |
| Standard BCI Cranking Performance | 650 cca |
| Standard BCI Group Number | 48 |
| Standard BCI Cranking Performance | 650 cca |
| Pressure Test | 14.5 psi |
| Radiator Cap Pressure Relief | 13-17 psi |
| Thermostat Opening Temperature | 203 °F |
| Pressure Test | 14.5 psi |
| Radiator Cap Pressure Relief | 13-17 psi |
| Thermostat Opening Temperature | 176 °F |
| Fuel Pump Pressure Minimum | 51.0-58.0 @ idle psi |
| Fuel Pump Pressure Maximum | 65.0-97.0 psi |
| Brake Application | WITH SOLID ROTOR / WITH VENTED ROTOR |
| Torque Caliper to Bracket | 81 ft-lbs / 18-22 ft-lbs |
| Torque to Knuckle | 81-96 ft-lbs / 81 ft-lbs |
| Brake Application | WITH SOLID ROTOR / WITH VENTED ROTOR |
| Torque Caliper to Bracket | 18-22 ft-lbs |
| Torque to Knuckle | 49 ft-lbs |
| Torque Caliper to Bracket | 81 ft-lbs |
| Torque to Knuckle | 81-96 ft-lbs |
| 1 | 4 ft. lbs., Step 1: 4 ft. lbs., Step 3: 70 | 4 ft. lbs |
| 1 | 4 ft. lbs., Step 2: 14 ft. lbs., Step 3: 70 | 4 ft. lbs |
| 1 | 22 ft. lbs. | 22 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees | 90 degrees |
Prep Cast Iron Engine Block:
| 1 | 22 ft. lbs. | 22 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees; Aluminum Engine Block: | 90 degrees |
| 1 | 29.5 ft. lbs. | 29.5 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 | |
| 1 | 22 ft. lbs. | 22 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 | |
| 1 | 14.5 ft. lbs., Step 2: 50 | 14.5 ft. lbs |
Normal service, condensed from the factory interval matrix.
| 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.
No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.
Showing 5 of 8 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B340714 | 2023-10-13 | Service Brakes, Hydraulic | Functional noises (squealing/honking) when braking shortly before the vehicle comes to a… |
| SIB-34-04-14 | 2014-12-01 | Service Brakes | BMW: RUNNING NOISES HEARD WHEN BRAKES ARE APPLIED, WITH HIGH BRAKE LOADS; THROUGH WHEEL… |
| 120299 | 1999-02-01 | Engine And Engine Cooling | CUSTOMER MAY COMPLAIN OF ENGINE RUNNING ROUGH ON COLD START. *TT |
| 710199 | 1999-02-01 | Equipment | PROCEDURES ON REPLACING M-MOBILITY SYSTEM. *TT |
| 651698 | 1999-02-01 | Equipment | PROCEDURES ON INSTALLING I-BUS WIRE FOR THE CD CHANGER. *TT |
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.
5.3 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 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.