This page lists 28 engine parts for the 2025 BMW M440I, across 13 part types, covering the 3.0L L6 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2025 BMW M440I, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. Most of the listed parts are Oil Filter (8 parts), Oil (5 parts) and Engine Cover (2 parts). The other 10 part types cover the remaining 13 parts.
Every part on this page is matched to the 3.0L L6 Turbocharged — the only engine offered in the 2025 BMW M440I.
The most listed brands for 2025 BMW M440I engine parts are REIN (3 parts), LIQUI MOLY (3 parts) and VARIOUS MFR (2 parts), plus 17 more brands. Quality grades include Standard Replacement, Economy and High Performance / Heavy Duty.
3 parts on this 2025 BMW M440I page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including LIQUI MOLY 22046 (Oil) and HENGST E859HD352 (Oil Filter). Click any part number to see every vehicle that part fits.
Engine Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO | BM1228190 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | CAPA Certified | View on Amazon |
| VARIOUS MFR | BM1228205 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LowerConvertible | View on Amazon |
This table covers the Engine covers.
2 Engine Cover parts for the 2025 BMW M440I come from 2 brands — TECHPRO and VARIOUS MFR.
Part numbers include TECHPRO BM1228190 and VARIOUS MFR BM1228205.
Harmonic Balancer Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | HWB0074 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 10 x 65mm | View on Amazon |
This table covers the Harmonic Balancer bolts.
One part is listed for the 2025 BMW M440I — REIN HWB0074.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | B26210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Material: FPM (Fluoride Rubber) | View on Amazon |
This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: ELRING B26210.
Oil
Summary: Notes list SAE 0W-20 and SAE 0W-30. Confirm the weight on the filler cap before you buy. Replacement brands in this table include LIQUI MOLY and VALVOLINE.
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular | 22046 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec 6600 0W-205 Liter | View on Amazon |
| LIQUI MOLY | 22044 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec 6600 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 22048 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec 6600 0W-2020 Liter | View on Amazon |
| VALVOLINE | 888048 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | European Vehicle Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 893931 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | European Vehicle Full Synthetic SAE 0W-301 Quart | View on Amazon |
This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable.
5 Oil parts are listed for the 2025 BMW M440I, from LIQUI MOLY and VALVOLINE. LIQUI MOLY 22046 carries the "Popular" badge.
Listed part numbers: LIQUI MOLY 22046, LIQUI MOLY 22044 and LIQUI MOLY 22048, plus the other parts above.
Oil Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NISSENS | 91359 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without HousingAt Oil Filter Adapter | View on Amazon |
This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant.
One part is listed for the 2025 BMW M440I — NISSENS 91359.
Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 090088 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | MetalStandard | View on Amazon |
| REIN | HWU1041 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the drain plugs in the oil pan.
2 Oil Drain Plug parts are listed for the 2025 BMW M440I, from DORMAN and REIN.
This group includes DORMAN 090088 and REIN HWU1041.
Oil Filler Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | MO214 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the caps on the oil filler neck.
One part is listed for the 2025 BMW M440I — MOTORAD MO214.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | G0342 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits M440i Base Model or M440i xDrive Base Model or M440i xDrive Gran CoupeOriginal Equipment (OE) Part Number 11428583898 | View on Amazon |
| PRO-TEC | PXL10342 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits M440i xDrive Base Modelor M440i Base Model or M440i xDrive Base Model or M440i xDrive Gran Coup | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | M1C457A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extended Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HENGST Popular | E859HD352 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Gasket SetCartridge | View on Amazon |
| MANN Popular | HU6022Z | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits M440i xDrive Base Modelor M440i Base Model or M440i xDrive Base Model or M440i xDrive Gran Coup | View on Amazon |
| HASTINGS / BALDWIN | P40076 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VARIOUS MFR | PG99256EX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extended Life | View on Amazon |
| WIX | WL10342 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits M440i xDrive Base Modelor M440i Base Model or M440i xDrive Base Model or M440i xDrive Gran Coup | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
8 Oil Filter parts are listed for the 2025 BMW M440I, from FVP, PRO-TEC, MOBIL and 5 other brands. HENGST E859HD352 carries the "Popular" badge.
In the Economy grade, FVP and PRO-TEC supply 2 parts: the catalog's value-priced group. A representative part number is FVP G0342.
In the High Performance / Heavy Duty grade, MOBIL supplies 1 part: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1C457A.
The Standard Replacement section lists 5 options from HENGST, MANN, HASTINGS / BALDWIN and 2 other brands — built to original-equipment specification. HENGST E859HD352 is listed in this group.
Listed part numbers: HENGST E859HD352, FVP G0342 and PRO-TEC PXL10342, plus the other parts above.
Oil Filter Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | MO388 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| REIN | CPL0070 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Oil Filter covers.
2 Oil Filter Cover parts for the 2025 BMW M440I come from 2 brands — MOTORAD and REIN.
Listed part numbers: MOTORAD MO388 and REIN CPL0070.
Oil Filter Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HENGST | H811H | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M440i Base Model or M440i xDrive Base Modelwith E859H D352 Filter, Oil Cooler and Bolts/Screws | View on Amazon |
This table covers the Oil Filter housings.
This group shows a single part: HENGST H811H.
Valve Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP | SK743462 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Valve covers.
This group shows a single part: SKP SK743462.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE | SS46008 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SetMetal with Molded Rubber | View on Amazon |
This table covers the seals on each valve stem that control oil into the guides. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
One part is listed for the 2025 BMW M440I — MAHLE / CLEVITE SS46008.
Variable Valve Timing (VVT) Solenoid / Actuator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VNE | 4022005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M440i Base Model or M440i xDrive Base ModelOil Pump Control Valve | View on Amazon |
| WELLS | 2T1249 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M440i Base Model or M440i xDrive Base Model | View on Amazon |
This table covers the oil-control solenoids that command the cam phasers. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same.
2 Variable Valve Timing (VVT) Solenoid / Actuator parts are listed for the 2025 BMW M440I, from VNE and WELLS.
Listed part numbers: VNE 4022005 and WELLS 2T1249.
Buying Engine Parts for a 2025 BMW M440I
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Confirm you have the 3.0L L6 Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil Filter and Oil .
Frequently Asked Questions
How many engine parts fit the 2025 BMW M440I?
Our catalog currently lists 28 engine parts for the 2025 BMW M440I across 13 subcategories and 20 brands, covering the 3.0L L6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2025 BMW M440I?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What oil viscosity is listed for the 2025 BMW M440I?
Oil rows on this page include SAE 0W-20 and SAE 0W-30. Confirm the engine and the weight on the filler cap before you buy — high-mileage and standard fills can differ.
What should I replace at the same time?
Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2025 BMW M440I was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2025 BMW M440I?
Every part on this page is matched to the 3.0L L6 Turbocharged engine. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2025 BMW M440I
Engine Parts for Other BMW M440I Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.