2017 Audi Q7 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 Q7, 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

6 Coolant Hose / Pipe parts are listed for the 2017 Audi Q7, from REIN, MOTORAD and VAICO.

Listed part numbers: MOTORAD CH3075, REIN CHP0663 and REIN CHE0958, plus the other 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

7 Coolant Hose / Pipe Seal parts for the 2017 Audi Q7 come from 3 brands — MAHLE / CLEVITE, AJUSA and DORMAN. The "Popular" part is MAHLE / CLEVITE C32208. 1 part fits every engine; the other 6 are engine-specific.

Listed part numbers: MAHLE / CLEVITE C32208, AJUSA 16098500 and AJUSA 16097400, plus the other parts above.

This table covers the Coolant Hose Connector flanges. Read more

6 Coolant Hose Connector / Flange parts are listed for the 2017 Audi Q7, from VAICO, FACET, MOTORAD and 1 other brand.

Listed part numbers: FACET 268757R, MOTORAD CH8053 and REIN CHC0744, plus the other parts above.

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 Q7 come from ELRING.

Part numbers include ELRING 340420 and ELRING 475080.

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 Q7 — ÜRO PARTS 357121140.

This table covers the Coolant Hose retainers and clips. Read more

One part is listed for the 2017 Audi Q7 — BECK/ARNLEY 1470039.

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

This group shows a single part: REIN EPT0283.

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 Q7 come from 3 brands — DORMAN, MOTORAD and ÜRO PARTS. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include DORMAN 54016, MOTORAD T111 and ÜRO PARTS 4M0121321Q.

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

3 Intercooler parts are listed for the 2017 Audi Q7, from SPECTRA PREMIUM and MAHLE / CLEVITE.

Part numbers include MAHLE / CLEVITE CI711000P, SPECTRA PREMIUM 44011119 and SPECTRA PREMIUM 44011120.

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

19 Radiator parts are listed for the 2017 Audi Q7, from NISSENS, UAC, GPD and 7 other brands. KOYORAD A13665 carries the "Popular" badge.

Economy: 3 parts, from GPD and VEMO. A representative part number is GPD 13665.

The Standard Replacement section: 12 options from NISSENS, TYC, UAC and 4 other brands. KOYORAD A13665 is listed in this group.

4 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

3 Radiator Fan Assembly parts for the 2017 Audi Q7 come from 2 brands — VEMO and TECHPRO. 1 part fits every engine; the other 2 are engine-specific.

This group includes TECHPRO AU3115119, VEMO V15011943 and VEMO V15011946.

This table covers the Radiator insulators. Read more

2 Radiator Insulator parts for the 2017 Audi Q7 come from VNE. Every part fits all 3 engine options (2.0L L4 Turbocharged, 3.0L V6 DIESEL Turbocharged and 3.0L V6 Supercharged).

Part numbers include VNE 41000073 and VNE 41000074.

This table covers the Radiator Insulator sleeves. Read more

This group shows a single part: REIN AVM0730.

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

This group shows a single part: REIN AVM0729.

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

20 Temperature Sender / Sensor parts are listed for the 2017 Audi Q7, from STANDARD MOTOR PRODUCTS, HOLSTEIN, GPD and 11 other brands. HOLSTEIN 2CTS0490 carries the "Popular" badge. 7 parts fit every engine; the other 13 are engine-specific.

Economy: 8 parts, from HOLSTEIN, GPD, STANDARD MOTOR PRODUCTS and 3 other brands. A representative part number is HOLSTEIN 2CTS0490.

The Standard Replacement section: 12 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS 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

12 Thermostat parts for the 2017 Audi Q7 come from 9 brands — MOTORAD, CALORSTAT, FOUR SEASONS and 6 other brands. The "Popular" part is MOTORAD 838235.

The Economy section: 2 options from ÜRO PARTS and VEMO. ÜRO PARTS 06E121111AT is listed in this group.

Standard Replacement: 9 parts, from MOTORAD, CALORSTAT, FOUR SEASONS and 3 other brands. A representative part number is MOTORAD 838235.

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

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

3 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2017 Audi Q7, from MAHLE / CLEVITE and AJUSA.

Part numbers include AJUSA 16502300, MAHLE / CLEVITE 72622 and MAHLE / CLEVITE C33480.

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

2 Thermostat Housing / Water Outlet parts for the 2017 Audi Q7 come from 2 brands — REIN and VEMO.

This group includes REIN CHP1021 and VEMO V10990023.

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 2017 Audi Q7 come from 8 brands — PIERBURG, FOUR SEASONS, NISSENS and 5 other brands. The "Popular" part is SKP SK6033150.

The Economy section: 2 options from SKP and VAICO. SKP SK6033150 is listed in this group.

Standard Replacement: 13 parts, from PIERBURG, FOUR SEASONS, NISSENS and 3 other brands. A representative part number is FOUR SEASONS 89084.

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

One part is listed for the 2017 Audi Q7 — ELRING 914860.