2025 BMW X7 Engine Parts

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2025 BMW X7 — AJUSA 54346700.

This table covers the front and rear seals that keep oil in at the crankshaft. 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. Read more

3 Crankshaft Seal parts for the 2025 BMW X7 come from 2 brands — AJUSA and MAHLE / CLEVITE.

Listed part numbers: AJUSA 15075200, AJUSA 15107900 and MAHLE / CLEVITE 68040.

This table covers the bolts that clamp the cylinder head to the block. Read more

One part is listed for the 2025 BMW X7 — AJUSA 81089800.

This table covers the head gaskets that seal the block to 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. Read more

AJUSA supplies both parts for the 2025 BMW X7.

Listed part numbers: AJUSA 10280400 and AJUSA 10280410.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2025 BMW X7 — AJUSA 52679600.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2025 BMW X7 — AJUSA 50600600.

This table covers the Harmonic Balancer bolts. Read more

This group shows a single part: REIN HWB0074.

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. Read more

2 Intake Manifold Gasket parts are listed for the 2025 BMW X7, from AJUSA and ELRING.

Part numbers include AJUSA 24058100 and ELRING B26210.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

4 Motor Mount parts for the 2025 BMW X7 come from 2 brands — ANCHOR and DEA / MARMON RIDE CONTROL.

Part numbers include ANCHOR 10258, ANCHOR 10260 and DEA / MARMON RIDE CONTROL A70079, among others listed above.

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. Read more

9 Oil parts for the 2025 BMW X7 come from 2 brands — LIQUI MOLY and VALVOLINE. The "Popular" part is LIQUI MOLY 22046. 1 part fits every engine; the other 8 are engine-specific.

Listed part numbers: LIQUI MOLY 22046, VALVOLINE 787301 and LIQUI MOLY 22044, plus the other parts above.

This table covers the drain plugs in the oil pan. Read more

2 Oil Drain Plug parts for the 2025 BMW X7 come from 2 brands — DORMAN and REIN.

Part numbers include DORMAN 090088 and REIN HWU1041.

This table covers the crush washers and gaskets under the oil drain plug. 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. Read more

One part is listed for the 2025 BMW X7 — AJUSA 21010400.

This table covers the caps on the oil filler neck. Read more

This group shows a single part: MOTORAD MO214.

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. Read more

19 Oil Filter parts for the 2025 BMW X7 come from 13 brands — VARIOUS MFR, PRO-TEC, MANN and 10 other brands. The "Popular" part is PRO-TEC PXL57189.

The Economy section lists 9 options from PRO-TEC, VARIOUS MFR, CHAMP / LUBER-FINER and 4 other brands — the catalog's value-priced group. PRO-TEC PXL57189 is listed in this group.

The High Performance / Heavy Duty section lists 1 option from MOBIL — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1C457A is listed in this group.

In the Standard Replacement grade, MANN, WIX, HASTINGS / BALDWIN and 3 other brands supply 9 parts: built to original-equipment specification. A representative part number is HENGST E859HD352.

This table covers the Oil Filter covers. Read more

2 Oil Filter Cover parts are listed for the 2025 BMW X7, from MOTORAD and REIN.

Listed part numbers: MOTORAD MO388 and REIN CPL0070.

This table covers the Oil Level Sensor Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: AJUSA 16078650.

This table covers the gaskets that seal the Oil Pump. 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. Read more

One part is listed for the 2025 BMW X7 — AJUSA 77086300.

This table covers the seals at the Timing Cover. 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. Read more

2 Timing Cover Seal parts for the 2025 BMW X7 come from 2 brands — FEL-PRO and MAHLE / CLEVITE.

Part numbers include FEL-PRO TCS46311 and MAHLE / CLEVITE 67930.

This table covers the Turbocharger Boost sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

2 Turbocharger Boost Sensor parts are listed for the 2025 BMW X7, from WELLS and BECK/ARNLEY.

Economy: 1 part, from WELLS. A representative part number is WELLS 5S13286.

The Standard Replacement section: 1 option from BECK/ARNLEY. BECK/ARNLEY 1581726 is listed in this group.

This group includes WELLS 5S13286 and BECK/ARNLEY 1581726.

This table covers the gaskets that seal the Turbocharger. 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. Read more

AJUSA supplies both parts for the 2025 BMW X7.

Listed part numbers: AJUSA JTC12855 and AJUSA 01158200.

This table covers the gaskets that seal the Turbocharger Inlet Hose. 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. Read more

This group shows a single part: ELRING 113670.

This table covers the Turbocharger Oil lines. Typical signs include a wet fitting, a rusted pipe, or a pressure loss in this circuit. Flare or thread the new line the way the notes specify; a kinked replacement will fail early. Read more

This group shows a single part: AJUSA OP11489.

This table covers the Valve covers. Read more

One part is listed for the 2025 BMW X7 — SKP SK743462.

This table covers the gaskets that seal the valve cover to 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. Read more

This group shows a single part: AJUSA 56103300.

This table covers the lifters / tappets that transfer cam motion to the valves. Read more

This group shows a single part: AJUSA 85022300.

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. Read more

4 Valve Stem Seal parts for the 2025 BMW X7 come from 2 brands — AJUSA and MAHLE / CLEVITE.

Part numbers include AJUSA 57051500, AJUSA 12027900 and AJUSA 12028200, among others listed above.

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. Read more

6 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2025 BMW X7 come from 3 brands — WELLS, VNE and GATES. The "Popular" part is GATES VVS229. 2 parts fit every engine; the other 4 are engine-specific.

This group includes GATES VVS229, WELLS 2T1247 and VNE 4022005 and the remaining parts above.

This table covers the seals at the Variable Valve Timing (VVT) Solenoid Gasket. 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. Read more

One part is listed for the 2025 BMW X7 — AJUSA 01907000.