2018 Alfa Romeo 4C 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

14 Coolant / Antifreeze parts for the 2018 Alfa Romeo 4C come from 5 brands — PRESTONE, PEAK, VALVOLINE 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 4 options from FVP, PEAK, PRESTONE and 1 other brand — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, VALVOLINE supplies 1 part: rated for severe service. A representative part number is VALVOLINE ZXG051.

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 ACE009.

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

2 Coolant Hose / Pipe parts for the 2018 Alfa Romeo 4C come from MOPAR.

Listed part numbers: MOPAR 68237442AA and MOPAR 68317175AA.

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

One part is listed for the 2018 Alfa Romeo 4C — MOPAR 68337624AA.

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

One part is listed for the 2018 Alfa Romeo 4C — MOTORAD T75.

This table covers the Hose clamps. Read more

5 Hose Clamp parts for the 2018 Alfa Romeo 4C come from MOPAR.

This group includes MOPAR 6106990AA, MOPAR 6107301AA and MOPAR 68094401AA and the remaining parts above.

This table covers the Intercooler Air Hose pipes. Read more

This group shows a single part: MOPAR 68257439AA.

This table covers the seals at the Intercooler. 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 2018 Alfa Romeo 4C — MOPAR 68251333AA.

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

This group shows a single part: MOPAR 68122721AA.

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

One part is listed for the 2018 Alfa Romeo 4C — MOPAR 68122724AA.

This table covers the shrouds that duct air through the fan and radiator. Read more

2 Radiator Fan Shroud parts for the 2018 Alfa Romeo 4C come from MOPAR.

Part numbers include MOPAR 68236892AA and MOPAR 68240519AA.

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

MOPAR supplies the 3 Radiator Hose parts for the 2018 Alfa Romeo 4C.

This group includes MOPAR 68237441AA, MOPAR 68237526AA and MOPAR 68280572AA.

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

4 Temperature Sender / Sensor parts for the 2018 Alfa Romeo 4C come from 4 brands — HOLSTEIN, HELLA, MOPAR and 1 other brand.

The Economy section: 1 option from HOLSTEIN. HOLSTEIN 2CTS0256 is listed in this group.

Standard Replacement: 3 parts, from HELLA, MOPAR and WALKER PRODUCTS. A representative part number is HELLA 009309271.

Listed part numbers: HOLSTEIN 2CTS0256, HELLA 009309271 and MOPAR 68122824AA, plus the other parts 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

One part is listed for the 2018 Alfa Romeo 4C — MOPAR 68237449AA.

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

MOPAR supplies the 3 Water Pump parts for the 2018 Alfa Romeo 4C.

Part numbers include MOPAR 68236905AA, MOPAR 68246843AA and MOPAR 68259379AA.

This table covers the Water Pump Inlet tubes. Read more

One part is listed for the 2018 Alfa Romeo 4C — MOPAR 68237452AA.