2017 Fiat 500X 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 are listed for the 2017 Fiat 500X, from PRESTONE, PEAK, VALVOLINE and 2 other brands. FVP MV5050GAL carries the "Popular" badge. All of them fit every engine offered in the 2017 500X.

The Compatible With All Colors section lists 1 option from PRESTONE — grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. PRESTONE AF3055 is listed in this group.

In the Economy grade, FVP, PEAK, PRESTONE and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FVP MV5050GAL.

The Heavy Duty section lists 2 options from VALVOLINE and PRESTONE — rated for severe service. VALVOLINE ZXG051 is listed in this group.

The Premium section lists 4 options from PRESTONE and PEAK — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.

The Standard Replacement section lists 3 options from AISIN, PEAK and VALVOLINE — built to original-equipment specification. AISIN ACE009 is listed in this group.

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

MOPAR supplies both parts for the 2017 Fiat 500X.

Part numbers include MOPAR 68285230AA and MOPAR 68285231AA.

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

3 Coolant Hose / Pipe Seal parts for the 2017 Fiat 500X come from 3 brands — ELRING, FEL-PRO and ULTRA-POWER.

Listed part numbers: ELRING 693680 and FEL-PRO ES72872, plus the other parts above.

This table covers the gaskets that seal the Coolant Pipe. 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: FEL-PRO 35837.

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

5 Coolant Reservoir parts for the 2017 Fiat 500X come from 4 brands — TECHPRO, DORMAN, GPD and 1 other brand. The "Popular" part is DORMAN 603841. Every part fits both the 1.4L L4 Turbocharged and the 2.4L L4.

This group includes DORMAN 603841, GPD 2411339 and MOPAR 68327756AA and the remaining 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

3 Coolant Reservoir Cap parts for the 2017 Fiat 500X come from 3 brands — AUTOTECNICA, CALORSTAT and MOTORAD. Every part fits both the 1.4L L4 Turbocharged and the 2.4L L4.

Listed part numbers: AUTOTECNICA GM0714619, CALORSTAT RC0144 and MOTORAD T73.

This table covers the adapters used to pressure-test this cooling system. Read more

MOTORAD supplies the 4 Cooling System Tester Adapter parts for the 2017 Fiat 500X. All of them fit every engine offered in the 2017 500X.

Part numbers include MOTORAD 3128, MOTORAD 3127 and MOTORAD 3041, among others listed above.

This table covers the Hose clamps. Read more

MOPAR supplies the 4 Hose Clamp parts for the 2017 Fiat 500X.

Listed part numbers: MOPAR 68268886AA, MOPAR 68236959AA and MOPAR 68138381AA, plus the other parts above.

This table covers the intercoolers that cool turbo or supercharger charge air. Read more

One part is listed for the 2017 Fiat 500X — MOPAR 68285110AA.

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

21 Radiator parts are listed for the 2017 Fiat 500X, from KOYORAD, CSF, TYC and 9 other brands. CSF 3935 carries the "Popular" badge.

Economy: 1 part, from GPD. A representative part number is GPD 13533C.

The Standard Replacement section: 10 options from CSF, KOYORAD, TYC and 7 other brands. CSF 3935 is listed in this group.

10 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

17 Radiator Fan Assembly parts for the 2017 Fiat 500X come from 10 brands — DORMAN, GPD, TECHPRO and 7 other brands. The "Popular" part is DORMAN 621569.

The Economy section: 8 options from DORMAN, GPD, TECHPRO and 1 other brand. DORMAN 621569 is listed in this group.

Standard Replacement: 9 parts, from TYC, FOUR SEASONS, VDO / CONTINENTAL and 3 other brands. A representative part number is TYC 623530.

This table covers the Radiator Fan resistors. Read more

5 Radiator Fan Resistor parts are listed for the 2017 Fiat 500X, from MOPAR, STANDARD MOTOR PRODUCTS and DORMAN.

Listed part numbers: DORMAN 921302, MOPAR 68202035AA and MOPAR 68247207AA, plus the other parts above.

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

5 Radiator Hose parts for the 2017 Fiat 500X come from 2 brands — MOPAR and GATES.

This group includes GATES 51817, MOPAR 68254655AA and MOPAR 68254647AA and the remaining parts above.

This table covers the Radiator Mount bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

2 Radiator Mount Bushing parts for the 2017 Fiat 500X come from MOPAR. 1 part fits every engine; the other 1 is engine-specific.

This group includes MOPAR 68202040AA and MOPAR 68092558AB.

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

13 Temperature Sender / Sensor parts are listed for the 2017 Fiat 500X, from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 7 other brands. HOLSTEIN 2CTS0155 carries the "Popular" badge. 1 part fits every engine; the other 12 are engine-specific.

Economy: 3 parts, from HOLSTEIN, DORMAN and GPD. A representative part number is HOLSTEIN 2CTS0155.

The Standard Replacement section: 10 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 4 other brands. DELPHI TS10330 is listed in this group.

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

13 Thermostat parts for the 2017 Fiat 500X come from 7 brands — DORMAN, SKP, MOPAR and 4 other brands. The "Popular" part is DORMAN 9023041.

The Economy section: 4 options from DORMAN and SKP. DORMAN 9023041 is listed in this group.

Standard Replacement: 9 parts, from MOPAR, MOTORAD, CALORSTAT and 2 other brands. A representative part number is MOPAR 5047861AA.

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 are listed for the 2017 Fiat 500X, from FEL-PRO, APEX, MAHLE / CLEVITE and 2 other brands. FEL-PRO 36104 carries the "Popular" badge.

Part numbers include FEL-PRO 36104, APEX AWO2392 and MAHLE / CLEVITE C33464, among others listed above.

This table covers the gaskets that seal the Water Inlet. 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 Water Inlet Gasket parts are listed for the 2017 Fiat 500X, from MAHLE / CLEVITE and MOPAR.

This group includes MAHLE / CLEVITE C32200 and MOPAR 4884703AA.

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

14 Water Pump parts for the 2017 Fiat 500X come from 11 brands — GATES, GMB, MOPAR and 8 other brands. The "Popular" part is SKP SK1207180.

The Economy section: 4 options from SKP, FVP, US MOTOR WORKS and 1 other brand. SKP SK1207180 is listed in this group.

Standard Replacement: 10 parts, from GATES, GMB, MOPAR and 4 other brands. A representative part number is ACDELCO 252919.

This table covers the gaskets between the water pump and the block or housing. 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

6 Water Pump Gasket parts are listed for the 2017 Fiat 500X, from FEL-PRO, APEX, ELRING and 1 other brand. FEL-PRO 36005 carries the "Popular" badge.

Part numbers include FEL-PRO 36005, FEL-PRO 36105 and APEX AWP3295, among others listed above.