2019 BMW 740E 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

12 Coolant / Antifreeze parts for the 2019 BMW 740E come from 5 brands — PRESTONE, PEAK, FVP and 2 other brands. The "Popular" part is FVP MV5050GAL.

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 3 options from FVP, PRESTONE and PEAK — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Premium grade, PRESTONE and PEAK supply 5 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, PEAK and VALVOLINE supply 3 parts: built to original-equipment specification. A representative part number is AISIN ACE008.

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

DORMAN supplies both parts for the 2019 BMW 740E.

Part numbers include DORMAN 902404 and DORMAN 902404HP.

This table covers the hard pipes and extra hoses in the coolant circuit. Read more

6 Coolant Hose / Pipe parts for the 2019 BMW 740E come from 2 brands — REIN and ÜRO PARTS. The "Popular" part is REIN CHE0954.

This group includes REIN CHE0954, REIN CHE0980 and REIN CHE0993 and the remaining parts above.

This table covers the seals at the Coolant Hose / Pipe. 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 2019 BMW 740E — ELRING 283410.

This table covers the Coolant Hose Connector flanges. Read more

5 Coolant Hose Connector / Flange parts for the 2019 BMW 740E come from 4 brands — VAICO, REIN, MOTORAD and 1 other brand. The "Popular" part is REIN CHU0929.

Part numbers include REIN CHU0929, MOTORAD CH7113 and VAICO V203560, among others listed above.

This table covers the Coolant Hose Flange plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

This group shows a single part: VAICO V202362.

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

7 Coolant Reservoir parts are listed for the 2019 BMW 740E, from REIN, ÜRO PARTS, GPD and 2 other brands. REIN EPK0242 carries the "Popular" badge.

Listed part numbers: REIN EPK0242, ÜRO PARTS 17138610656 and GPD 2411317, plus the other parts above.

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 2019 BMW 740E, from MOTORAD, CALORSTAT and REIN. MOTORAD T64 carries the "Popular" badge.

Part numbers include MOTORAD T64, CALORSTAT RC0084 and CALORSTAT RC0083, among others listed above.

This table covers the radiators that dump engine heat to airflow through the core. Typical signs include overheating in traffic, a wet core, or coolant that disappears with no puddle. Replace the cap if it cannot hold the rated pressure, and bleed the system after the swap. Read more

9 Radiator parts for the 2019 BMW 740E come from 5 brands — MAHLE / CLEVITE, NISSENS, GPD and 2 other brands.

The Economy section: 2 options from GPD and TECHPRO. GPD 13629C is listed in this group.

Standard Replacement: 7 parts, from MAHLE / CLEVITE, NISSENS and AGILITY. A representative part number is AGILITY 8013792.

Part numbers include GPD 13629C, TECHPRO BM3010188 and AGILITY 8013792, among others listed above.

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

2 Radiator Fan Assembly parts are listed for the 2019 BMW 740E, from TECHPRO and VDO / CONTINENTAL.

Economy: 1 part, from TECHPRO. A representative part number is TECHPRO BM3115139.

The Standard Replacement section: 1 option from VDO / CONTINENTAL. VDO / CONTINENTAL FA74018 is listed in this group.

This group includes TECHPRO BM3115139 and VDO / CONTINENTAL FA74018.

This table covers the upper, lower and connecting hoses between radiator, engine and reservoir. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

REIN supplies both parts for the 2019 BMW 740E.

Part numbers include REIN CHE0946 and REIN CHR0861.

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

8 Temperature Sender / Sensor parts for the 2019 BMW 740E come from 6 brands — HOLSTEIN, GPD, WALKER PRODUCTS and 3 other brands. The "Popular" part is HOLSTEIN 2CTS0198.

The Economy section: 4 options from HOLSTEIN and GPD. HOLSTEIN 2CTS0198 is listed in this group.

Standard Replacement: 4 parts, from WALKER PRODUCTS, FACET, STANDARD MOTOR PRODUCTS and 1 other brand. A representative part number is WALKER PRODUCTS 2112021.

Part numbers include HOLSTEIN 2CTS0198, GPD 1814534 and GPD 1814573, among others listed above.

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 2019 BMW 740E, from ÜRO PARTS, MOTORAD, BECK/ARNLEY and 2 other brands. MOTORAD 1225221 carries the "Popular" badge.

Economy: 1 part, from ÜRO PARTS. A representative part number is ÜRO PARTS 11537644811.

The Standard Replacement section: 4 options from MOTORAD, BECK/ARNLEY, FOUR SEASONS and 1 other brand. MOTORAD 1225221 is listed in this group.

This group includes MOTORAD 1225221, ÜRO PARTS 11537644811 and BECK/ARNLEY 1430991 and the remaining parts 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

This group shows a single part: MAHLE / CLEVITE C33608.

This table covers the housings and outlets the thermostat sits in. Read more

3 Thermostat Housing / Water Outlet parts are listed for the 2019 BMW 740E, from SKP, VEMO and MOTORAD.

Economy: 2 parts, from SKP and VEMO. A representative part number is SKP SK121546.

The Standard Replacement section: 1 option from MOTORAD. MOTORAD CH7107 is listed in this group.

Listed part numbers: SKP SK121546, VEMO V20991307 and MOTORAD CH7107.

This table covers the Thermostat Housing / Water Outlet plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

One part is listed for the 2019 BMW 740E — REIN CHM0981.

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

8 Water Pump parts are listed for the 2019 BMW 740E, from NISSENS, BOSCH, VAICO and 2 other brands. BOSCH 0392023509 carries the "Popular" badge.

Economy: 1 part, from VAICO. A representative part number is VAICO V2050072.

The Standard Replacement section: 7 options from NISSENS, BOSCH, FOUR SEASONS and 1 other brand. BOSCH 0392023509 is listed in this group.

Listed part numbers: BOSCH 0392023509, VAICO V2050072 and FOUR SEASONS 89080, plus the other parts above.