2023 BMW XM Cooling System Parts

This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator. Read more

8 Coolant / Antifreeze parts for the 2023 BMW XM come from 3 brands — PRESTONE, AISIN and VALVOLINE. The "Popular" part is PRESTONE AF3100.

In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.

The Economy section lists 1 option from PRESTONE — the catalog's value-priced group. PRESTONE AF3100 is listed in this group.

In the Heavy Duty grade, PRESTONE supplies 1 part: rated for severe service. A representative part number is PRESTONE AFC12100.

In the Premium grade, PRESTONE supplies 3 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, AISIN and VALVOLINE supply 2 parts: built to original-equipment specification. A representative part number is AISIN ACE008.

This group includes PRESTONE AF3100, PRESTONE AF3055 and PRESTONE AFC12100 and the remaining parts above.

This table covers the bleeders used to purge air from the coolant circuit. Read more

DORMAN supplies both parts for the 2023 BMW XM.

Part numbers include DORMAN 902404 and DORMAN 902404HP.

This table covers the overflow / expansion tanks that hold extra coolant. Read more

3 Coolant Reservoir parts are listed for the 2023 BMW XM, from REIN and MAHLE / CLEVITE.

Part numbers include MAHLE / CLEVITE CRT302000S, REIN EPT0277 and REIN EPK0277.

This table covers the caps on the overflow / expansion tank. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

5 Coolant Reservoir Cap parts are listed for the 2023 BMW XM, from CALORSTAT, MOTORAD and REIN. REIN CPE0034 carries the "Popular" badge.

Listed part numbers: REIN CPE0034, CALORSTAT RC0084 and CALORSTAT RC0087, plus the other parts above.

This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator. Read more

One part is listed for the 2023 BMW XM — UAC FA50795C.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

2 Temperature Sender / Sensor parts for the 2023 BMW XM come from 2 brands — NISSENS and WALKER PRODUCTS.

Part numbers include NISSENS 207110 and WALKER PRODUCTS 2112021.

This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part. Read more

5 Thermostat parts are listed for the 2023 BMW XM, from ÜRO PARTS, MOTORAD, CALORSTAT and 2 other brands. MOTORAD 606221 carries the "Popular" badge.

Economy: 1 part, from ÜRO PARTS. A representative part number is ÜRO PARTS 11537586885.

The Standard Replacement section: 4 options from MOTORAD, CALORSTAT, FOUR SEASONS and 1 other brand. MOTORAD 606221 is listed in this group.

Part numbers include MOTORAD 606221, ÜRO PARTS 11537586885 and CALORSTAT TE7331105J, among others listed above.

This table covers the seals at the thermostat housing and water outlet. 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

5 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2023 BMW XM come from 4 brands — ELRING, ÜRO PARTS, FEL-PRO and 1 other brand. The "Popular" part is ÜRO PARTS 11531440192.

Part numbers include ÜRO PARTS 11531440192, ELRING 473920 and ELRING 773870, among others listed above.

This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off. Read more

One part is listed for the 2023 BMW XM — SALERI PA1466.