2017 Audi Q3 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

17 Coolant / Antifreeze parts are listed for the 2017 Audi Q3, from PRESTONE, PEAK, PENTOSIN and 3 other brands. FVP MV5050GAL carries the "Popular" badge. 13 parts fit every engine; the other 4 are engine-specific.

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, VALVOLINE 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 1 option from PRESTONE — rated for severe service. PRESTONE AFC12100 is listed in this group.

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 6 options from PENTOSIN, AISIN, PEAK and 1 other brand — built to original-equipment specification. AISIN ACE010 is listed in this group.

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

14 Coolant Hose / Pipe parts are listed for the 2017 Audi Q3, from REIN, VAICO, SKP and 1 other brand. REIN CHC0712 carries the "Popular" badge. 3 parts fit every engine; the other 11 are engine-specific.

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

6 Coolant Hose / Pipe Seal parts for the 2017 Audi Q3 come from 5 brands — ELRING, MAHLE / CLEVITE, VICTOR REINZ and 2 other brands. The "Popular" part is MAHLE / CLEVITE C32208. 1 part fits every engine; the other 5 are engine-specific.

Part numbers include MAHLE / CLEVITE C32208, VICTOR REINZ 411047900 and DORMAN 47451, among others listed above.

This table covers the Coolant Hose Connector flanges. Read more

13 Coolant Hose Connector / Flange parts are listed for the 2017 Audi Q3, from REIN, VAICO, ÜRO PARTS and 3 other brands. SKP SK121147 carries the "Popular" badge.

Economy: 2 parts, from SKP and ÜRO PARTS. A representative part number is SKP SK121147.

The Standard Replacement section: 9 options from REIN, VAICO and MOTORAD. REIN CHC0886 is listed in this group.

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

This table covers the seals at the Coolant Hose Connector / Flange. 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

2 Coolant Hose Connector / Flange Seal parts for the 2017 Audi Q3 come from ELRING.

This group includes ELRING 332740 and ELRING 234230.

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

One part is listed for the 2017 Audi Q3 — ÜRO PARTS 357121140.

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

10 Coolant Reservoir parts for the 2017 Audi Q3 come from 9 brands — TECHPRO, MAHLE / CLEVITE, SKP and 6 other brands. The "Popular" part is MAHLE / CLEVITE CRT19000S. 2 parts fit every engine; the other 8 are engine-specific.

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 Audi Q3 come from 3 brands — CALORSTAT, MOTORAD and REIN. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include CALORSTAT RC0162, MOTORAD T49 and REIN CPE0039.

This table covers the Cooling Fan control modules. Read more

5 Cooling Fan Control Module parts for the 2017 Audi Q3 come from 4 brands — VNE, VEMO, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is VEMO V10790027. 1 part fits every engine; the other 4 are engine-specific.

This group includes VEMO V10790027, STANDARD MOTOR PRODUCTS RY1904 and ÜRO PARTS 8K0959501G and the remaining parts above.

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

MOTORAD supplies both parts for the 2017 Audi Q3.

This group includes MOTORAD 3036 and MOTORAD 3037.

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

8 Intercooler parts are listed for the 2017 Audi Q3, from GPD, TYC, DORMAN and 4 other brands. TYC 18050 carries the "Popular" badge.

Part numbers include TYC 18050, DORMAN 918990 and GPD 2711340, among others listed above.

This table covers the Intercooler Air Hose pipes. Read more

4 Intercooler Air Hose / Pipe parts are listed for the 2017 Audi Q3, from ACDELCO, DORMAN, GATES and 1 other brand.

This group includes ACDELCO 26226 and DORMAN 667372 and the remaining parts above.

This table covers the gaskets that seal the Intercooler. 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: AJUSA 01320600.

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

This group shows a single part: VAICO V104453.

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

15 Radiator parts are listed for the 2017 Audi Q3, from NISSENS, GPD, TECHPRO and 9 other brands. CSF 3518 carries the "Popular" badge.

Economy: 4 parts, from GPD, TECHPRO and VEMO. A representative part number is GPD 13679C.

The Standard Replacement section: 10 options from NISSENS, CSF, KOYORAD and 5 other brands. CSF 3518 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

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

One part is listed for the 2017 Audi Q3 — VAICO V100890.

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

11 Radiator Fan Assembly parts for the 2017 Audi Q3 come from 7 brands — TECHPRO, VEMO, MAHLE / CLEVITE and 4 other brands. The "Popular" part is TYC 622940. 2 parts fit every engine; the other 9 are engine-specific.

The Economy section: 4 options from TECHPRO, GPD and VEMO. GPD 2811880 is listed in this group.

Standard Replacement: 7 parts, from MAHLE / CLEVITE, NISSENS, TYC and 2 other brands. A representative part number is TYC 622940.

This table covers the Radiator insulators. Read more

3 Radiator Insulator parts for the 2017 Audi Q3 come from VNE.

Part numbers include VNE 41000034, VNE 41000078 and VNE 41000079.

This table covers the Radiator mounts. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

2 Radiator Mount parts for the 2017 Audi Q3 come from REIN.

Listed part numbers: REIN AVM0716 and REIN AVM0702.

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 2017 Audi Q3, from STANDARD MOTOR PRODUCTS, GPD, HOLSTEIN and 11 other brands. STANDARD MOTOR PRODUCTS TS608T carries the "Popular" badge.

Economy: 6 parts, from STANDARD MOTOR PRODUCTS, GPD, HOLSTEIN and 3 other brands. A representative part number is STANDARD MOTOR PRODUCTS TS608T.

The Standard Replacement section: 9 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, DELPHI and 6 other brands. BECK/ARNLEY 1580784 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

15 Thermostat parts for the 2017 Audi Q3 come from 9 brands — CALORSTAT, VEMO, MOTORAD and 6 other brands. The "Popular" part is MOTORAD 707203.

The Economy section: 3 options from VEMO and ÜRO PARTS. ÜRO PARTS 06H121113B is listed in this group.

Standard Replacement: 12 parts, from CALORSTAT, MOTORAD, MAHLE / CLEVITE and 4 other brands. A representative part number is MOTORAD 707203.

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

14 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2017 Audi Q3, from ELRING, FEL-PRO, AJUSA and 4 other brands. ELRING 453710 carries the "Popular" badge.

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

9 Thermostat Housing / Water Outlet parts for the 2017 Audi Q3 come from 6 brands — MOTORAD, DORMAN, SKP and 3 other brands. The "Popular" part is DORMAN 9025866.

The Economy section: 4 options from DORMAN, SKP and VEMO. DORMAN 9025866 is listed in this group.

Standard Replacement: 4 parts, from MOTORAD, FOUR SEASONS and GATES. A representative part number is FOUR SEASONS 86001.

1 further part sits outside the graded sections, with the same engine-level match.

This group includes DORMAN 9025866, DORMAN 902034 and SKP SK9025866 and the remaining parts 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

46 Water Pump parts for the 2017 Audi Q3 come from 18 brands — GATES, US MOTOR WORKS, GMB and 15 other brands. The "Popular" part is BECK/ARNLEY 1312460. Economy and Standard Replacement are all represented, and Standard Replacement alone accounts for 29 parts.

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

8 Water Pump Gasket parts are listed for the 2017 Audi Q3, from ELRING, FEL-PRO, BECK/ARNLEY and 2 other brands. ELRING 236880 carries the "Popular" badge.

Part numbers include ELRING 236880, FEL-PRO 35872 and BECK/ARNLEY 0394172, among others listed above.

This table covers the Water Pump housings. Read more

One part is listed for the 2017 Audi Q3 — DORMAN 902670.

This table covers the Water Pump Inlet tubes. Read more

This group shows a single part: DORMAN 626699.

This table covers the Water Pump repair kits. Read more

One part is listed for the 2017 Audi Q3 — US MOTOR WORKS USTK348.