Car Model History

Four-door rear-wheel-drive E36 sedan · 2.5-liter M50TU DOHC inline-six (189 hp)

1994 BMW 325i Sedan

BMW's preserved 1994 U.S. service roster identifies the 325i as a distinct E36 body-and-engine configuration.

1994 BMW 3 Series (E36, third generation) — 318is coupe, front three-quarter view
Exact 1994 3 Series reference photograph; exact configuration not verified ·

Photo: “1994 BMW 318is (E36) coupe” by Jeremy from Sydney, Australia / Wikimedia Commons, licensed under CC BY 2.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
325i
Body style
Four-door rear-wheel-drive E36 sedan
Engine
2.5-liter M50TU DOHC inline-six (189 hp)
Transmission
5-speed manual or optional 4-speed automatic

Sedan, coupe, and convertible body parts are not interchangeable; standalone option packages are not separate configurations.

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 1994 BMW 325i Sedan. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
8
Factory intervals
8
Fitment-scoped
8
Exact references
1

Before orderingIdentify your engine, options and build date.Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine oil and filter

    Sourced interval available

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 7,500 mi / 12,000 km / 6 months · Maximum guideline; service sooner when the on-board indicator calls for it.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Service Intervals/Equivalent Mileage — Oil Service maximum; Indicated Engine Oil Service · checked

  • Inspection I

    Sourced interval available

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 15,000 mi / 24,000 km / 12 months · Maximum guideline; alternate with Oil Service and Inspection II as indicated.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Service Intervals/Equivalent Mileage — Inspection I maximum · checked

    Inspection II

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 30,000 mi / 48,000 km / 24 months · Maximum guideline; includes Inspection I plus the additional published tasks.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Service Intervals/Equivalent Mileage — Inspection II maximum · checked

  • Brake fluid

    Sourced interval available

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 24 months · Replacement interval from vehicle production.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Indicated Inspection Service I — brake-fluid replacement note · checked

  • Automatic-transmission fluid, strainer, and gasket

    Sourced interval available

    Applies to: 1994 · M50TU 2.5L inline-six · automatic · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 15,000 mi / 24,000 km / 12 months · At Inspection I; maximum guideline and indicator may call sooner.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Indicated Inspection Service I — automatic-transmission fluid/strainer/gasket · checked

    Manual-transmission fluid

    Applies to: 1994 · M50TU 2.5L inline-six · manual · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 30,000 mi / 48,000 km / 24 months · At Inspection II; maximum guideline and indicator may call sooner.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Indicated Inspection Service II — manual-transmission fluid · checked

  • Main fuel filter

    Sourced interval available

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 30,000 mi / 48,000 km / 24 months · At Inspection II; maximum guideline and indicator may call sooner.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Indicated Inspection Service II — main fuel-filter replacement · checked

  • Engine air filter

    Exact reference available

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 30,000 mi / 48,000 km / 24 months · At Inspection II; maximum guideline and indicator may call sooner.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Indicated Inspection Service II — air-filter replacement · checked

    2.5-liter M50TU DOHC inline-six (189 hp) — K&N 33-2070

    K&N 33-2070

    Manufacturer-catalog replacement-part fitment only; it does not establish a BMW service interval. Confirm the VIN, production date, engine, and installed filter dimensions before ordering.

    Applies to: 1994 · 2.5-liter M50TU DOHC inline-six (189 hp) · 325i · United States · Exact model-year and engine-family catalog scope; verify VIN and production date before ordering.

    Source: K&N — BMW E36 six-cylinder/M3 replacement air-filter listing · 1994 BMW E36 six-cylinder gasoline application — 33-2070 · checked

    Verified ordering references

    2.5-liter M50TU DOHC inline-six (189 hp) — K&N 33-2070

    K&N 33-2070

    Manufacturer-catalog replacement-part fitment only; it does not establish a BMW service interval. Confirm the VIN, production date, engine, and installed filter dimensions before ordering.

    Applies to: 1994 · 2.5-liter M50TU DOHC inline-six (189 hp) · 325is · United States · Exact model-year and engine-family catalog scope; verify VIN and production date before ordering.

    Source: K&N — BMW E36 six-cylinder/M3 replacement air-filter listing · 1994 BMW E36 six-cylinder gasoline application — 33-2070 · checked

    Verified ordering references

    2.5-liter M50TU DOHC inline-six (189 hp) — K&N 33-2070

    K&N 33-2070

    Manufacturer-catalog replacement-part fitment only; it does not establish a BMW service interval. Confirm the VIN, production date, engine, and installed filter dimensions before ordering.

    Applies to: 1994 · 2.5-liter M50TU DOHC inline-six (189 hp) · 325i Convertible · United States · Exact model-year and engine-family catalog scope; verify VIN and production date before ordering.

    Source: K&N — BMW E36 six-cylinder/M3 replacement air-filter listing · 1994 BMW E36 six-cylinder gasoline application — 33-2070 · checked

    Verified ordering references

  • Spark plugs

    Sourced interval available

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 30,000 mi / 48,000 km / 24 months · At Inspection II; maximum guideline and indicator may call sooner.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Indicated Inspection Service II — spark-plug replacement · checked

  • Engine coolant

    Sourced interval available

    Applies to: 1994 · M50TU 2.5L inline-six · 325i (E36) · United States · Exact 1994 325i sedan record; 318i, body-style variants, M3, and other E36 configurations are not claimed.

    Published interval: 24 months · BMW replacement recommendation in the Inspection II schedule.

    Source: BMW — 1994 325i (E36) service-indicator schedule, preserved by Operation CHARM · Indicated Inspection Service II — coolant replacement note · checked

Sources

  1. BMW — 1994 U.S. factory service-manual model, chassis, and engine roster (Operation CHARM mirror)

Other 1994 configurations

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