2011 Kia Rio 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

13 Coolant / Antifreeze parts are listed for the 2011 Kia Rio, from PRESTONE, PEAK, BECK/ARNLEY and 2 other brands. FVP MV5050GAL carries the "Popular" badge.

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, PRESTONE and PEAK supply 3 parts: the catalog's value-priced group. A representative part number is FVP MV5050GAL.

The Premium section lists 5 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 4 options from BECK/ARNLEY, AISIN and PEAK — built to original-equipment specification. AISIN ACG004 is listed in this group.

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

3 Coolant Hose / Pipe parts are listed for the 2011 Kia Rio, from CONTINENTAL, DAYCO and HYUNDAI.

This group includes CONTINENTAL 61328, DAYCO 72098 and HYUNDAI 2546026000.

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 2011 Kia Rio come from 3 brands — ELRING, MAHLE / CLEVITE and VICTOR REINZ.

Listed part numbers: ELRING 453010, MAHLE / CLEVITE C32175 and VICTOR REINZ 411028800.

This table covers the Coolant Hose Connector flanges. Read more

One part is listed for the 2011 Kia Rio — FOUR SEASONS 85399.

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

5 Coolant Reservoir parts for the 2011 Kia Rio come from 5 brands — DORMAN, GPD, LARES and 2 other brands. The "Popular" part is DORMAN 603568.

Listed part numbers: DORMAN 603568, GPD 2411128 and LARES 37656, 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

3 Coolant Reservoir Cap parts for the 2011 Kia Rio come from 3 brands — CALORSTAT, DORMAN and MOTORAD.

Listed part numbers: CALORSTAT RC0161, DORMAN 54018 and MOTORAD T163.

This table covers the Cooling Fan control modules. Read more

3 Cooling Fan Control Module parts for the 2011 Kia Rio come from US MOTOR WORKS.

Listed part numbers: US MOTOR WORKS 16749, US MOTOR WORKS 16789 and US MOTOR WORKS 16795.

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

4 Cooling System Tester Adapter parts are listed for the 2011 Kia Rio, from MOTORAD, GATES and STANT.

Part numbers include GATES 31428, MOTORAD 3121 and MOTORAD 3122, 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

11 Radiator parts are listed for the 2011 Kia Rio, from KIA, GPD, DENSO and 7 other brands. DENSO 2213709 carries the "Popular" badge.

Economy: 1 part, from GPD. A representative part number is GPD 2820C.

The Standard Replacement section: 10 options from KIA, DENSO, SPECTRA PREMIUM and 6 other brands. DENSO 2213709 is listed in this group.

This table covers the caps that hold system pressure at the radiator or reservoir neck. 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

9 Radiator Cap parts are listed for the 2011 Kia Rio, from CALORSTAT, GATES, MOTORAD and 3 other brands. CSF 4502 carries the "Popular" badge.

The Locking Replacement section lists 3 options from CALORSTAT, GATES and MOTORAD — grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. CALORSTAT RC0213 is listed in this group.

The Standard Replacement section: 6 options from CSF, MOTORAD, CALORSTAT and 3 other brands. CSF 4502 is listed in this group.

Listed part numbers: CSF 4502, CALORSTAT RC0213 and GATES 31533, plus the other parts above.

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

9 Radiator Fan Assembly parts for the 2011 Kia Rio come from 8 brands — KIA, DORMAN, GPD and 5 other brands. The "Popular" part is TYC 622590.

The Economy section: 3 options from DORMAN, GPD and TECHPRO. DORMAN 621423 is listed in this group.

Standard Replacement: 4 parts, from TYC, FOUR SEASONS, KIA and 1 other brand. A representative part number is TYC 622590.

2 further parts sit outside the graded sections, with the same engine-level match.

Listed part numbers: TYC 622590, DORMAN 621423 and GPD 2812439, plus the other parts above.

This table covers the Radiator Fan blades. Typical signs include chatter, streaks, or a skip at the top of the stroke. Confirm left and right lengths in the notes — they are often different. Read more

This group shows a single part: AUTO 7 3210062.

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

11 Radiator Hose parts for the 2011 Kia Rio come from 5 brands — ACDELCO, GATES, DAYCO and 2 other brands. The "Popular" part is ACDELCO 22486M.

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

15 Temperature Sender / Sensor parts are listed for the 2011 Kia Rio, from STANDARD MOTOR PRODUCTS, HOLSTEIN, GPD and 11 other brands. HOLSTEIN 2CTS0091 carries the "Popular" badge.

Economy: 4 parts, from HOLSTEIN, STANDARD MOTOR PRODUCTS, GPD and 1 other brand. A representative part number is HOLSTEIN 2CTS0091.

The Standard Replacement section: 11 options from STANDARD MOTOR PRODUCTS, BECK/ARNLEY, DELPHI and 8 other brands. STANDARD MOTOR PRODUCTS TX122 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

12 Thermostat parts for the 2011 Kia Rio come from 8 brands — FACET, MOTORAD, CALORSTAT and 5 other brands. The "Popular" part is CALORSTAT TH735488J.

Premium: 1 part, from MOTORAD. A representative part number is MOTORAD 7442180.

Standard Replacement: 11 parts, from FACET, CALORSTAT, GATES and 5 other brands. A representative part number is CALORSTAT TH735488J.

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

15 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2011 Kia Rio, from FEL-PRO, APEX, VICTOR REINZ and 1 other brand. FEL-PRO 35827 carries the "Popular" badge.

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

6 Thermostat Housing / Water Outlet parts for the 2011 Kia Rio come from 4 brands — HYUNDAI, MOTORAD, BECK/ARNLEY and 1 other brand. The "Popular" part is BECK/ARNLEY 1470109.

Listed part numbers: BECK/ARNLEY 1470109, FOUR SEASONS 86299 and HYUNDAI 2563126870, plus the other parts 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 2011 Kia Rio, from APEX and FEL-PRO.

This group includes APEX AWO2358 and FEL-PRO 36049.

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

15 Water Pump parts for the 2011 Kia Rio come from 15 brands — WJB / INMOTION PARTS, AIRTEX, BECK/ARNLEY and 12 other brands. The "Popular" part is WJB / INMOTION PARTS WU9364.

The Economy section: 8 options from WJB / INMOTION PARTS, AIRTEX, BECK/ARNLEY and 5 other brands. WJB / INMOTION PARTS WU9364 is listed in this group.

Standard Replacement: 7 parts, from AISIN, GATES, ACDELCO and 4 other brands. A representative part number is AISIN WPK800.

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

7 Water Pump Gasket parts are listed for the 2011 Kia Rio, from FEL-PRO, MAHLE / CLEVITE, APEX and 4 other brands. FEL-PRO 35727 carries the "Popular" badge.

Part numbers include FEL-PRO 35727, MAHLE / CLEVITE K31727 and APEX AWP3175, among others listed above.