2023 BMW M8 Engine Parts

This table covers the seals at each camshaft end. 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

This group shows a single part: FEL-PRO TCS46149.

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 2023 BMW M8 — AJUSA 54304500.

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

2 Crankshaft Seal parts for the 2023 BMW M8 come from AJUSA.

Listed part numbers: AJUSA 61002100 and AJUSA 71010700.

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

One part is listed for the 2023 BMW M8 — AJUSA 81061000.

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 the 4 Cylinder Head Gasket parts for the 2023 BMW M8.

Part numbers include AJUSA 10249900, AJUSA 10249910 and AJUSA 52607100, among others listed above.

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 2023 BMW M8 — AJUSA 52607000.

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 2023 BMW M8 — AJUSA 50549100.

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

One part is listed for the 2023 BMW M8 — AJUSA 13314000.

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 2023 BMW M8 come from 3 brands — DEA / MARMON RIDE CONTROL, ANCHOR and WESTAR.

Part numbers include ANCHOR 10258, DEA / MARMON RIDE CONTROL A70085 and DEA / MARMON RIDE CONTROL A70086, 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

6 Oil parts for the 2023 BMW M8 come from 3 brands — LIQUI MOLY, VALVOLINE and MOBIL. The "Popular" part is MOBIL 127568.

This group includes MOBIL 127568, VALVOLINE 787301 and LIQUI MOLY 22260 and the remaining parts above.

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

This group shows a single part: REIN HWU0115.

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 2023 BMW M8 — AJUSA 21016800.

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

5 Oil Filler Cap parts for the 2023 BMW M8 come from 5 brands — REIN, BECK/ARNLEY, CALORSTAT and 2 other brands. The "Popular" part is REIN CPL0036.

This group includes REIN CPL0036, BECK/ARNLEY 0160152 and CALORSTAT OC2314 and the remaining parts above.

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

15 Oil Filter parts for the 2023 BMW M8 come from 13 brands — VARIOUS MFR, HENGST, PRO-TEC and 10 other brands. The "Popular" part is PRO-TEC PXL57189.

The Economy section lists 7 options from VARIOUS MFR, PRO-TEC, CHAMP / LUBER-FINER and 3 other brands — the catalog's value-priced group. PRO-TEC PXL57189 is listed in this group.

In the Standard Replacement grade, HENGST, MAHLE / CLEVITE, WIX and 4 other brands supply 8 parts: built to original-equipment specification. A representative part number is MAHLE / CLEVITE OX3537D.

This table covers the Oil Filter covers. Read more

4 Oil Filter Cover parts are listed for the 2023 BMW M8, from DORMAN, MOTORAD, SKP and 1 other brand.

Listed part numbers: DORMAN 921111, MOTORAD MO308 and SKP SK121443, plus the other parts above.

This table covers the Oil Level 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 Oil Level Sensor parts for the 2023 BMW M8 come from 2 brands — FACET and HELLA.

Listed part numbers: FACET 70240 and HELLA 013680141.

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 between the oil pan and the block. 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

3 Oil Pan Gasket parts for the 2023 BMW M8 come from 2 brands — ELRING and AJUSA.

This group includes AJUSA 59018100, ELRING 631580 and ELRING 631590.

This table covers the gaskets that seal the Timing Cover. 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 77031300.

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

3 Turbocharger Boost Sensor parts are listed for the 2023 BMW M8, from WELLS, BECK/ARNLEY and HELLA.

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

The Standard Replacement section: 2 options from BECK/ARNLEY and HELLA. BECK/ARNLEY 1581726 is listed in this group.

Listed part numbers: WELLS 5S13286, BECK/ARNLEY 1581726 and HELLA 358152381.

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 2023 BMW M8.

Listed part numbers: AJUSA 01158200 and AJUSA JTC12221.

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

5 Turbocharger Oil Line parts for the 2023 BMW M8 come from 3 brands — REIN, AJUSA and VAICO. The "Popular" part is REIN TFP0345.

This group includes REIN TFP0345, AJUSA OP11235 and AJUSA OP11307 and the remaining parts above.

This table covers the Turbocharger Wastegate Solenoid actuators. 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

This group shows a single part: DORMAN 667845.

This table covers the Valve covers. Read more

One part is listed for the 2023 BMW M8 — 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

2 Valve Cover Gasket parts for the 2023 BMW M8 come from AJUSA.

Part numbers include AJUSA 56081400 and AJUSA 56081500.

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

2 Valve Stem Seal parts for the 2023 BMW M8 come from AJUSA.

Part numbers include AJUSA 12033700 and AJUSA 57069600.

This table covers the Variable Valve Timing (VVT) Eccentric Shaft actuators. 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

This group shows a single part: ÜRO PARTS 11378652738.

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 2023 BMW M8 come from 5 brands — WELLS, GATES, ÜRO PARTS and 2 other brands. The "Popular" part is GATES VVS229.

Part numbers include GATES VVS229, ÜRO PARTS 11367614288 and HOLSTEIN 2VTS0370, among others listed 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 2023 BMW M8 — AJUSA 01907000.