This page lists 20 cooling system parts for the 2023 Audi Q4, across 6 part types, covering the ELECTRIC engine. Every part shows its brand, manufacturer part number and fitment notes.
The cooling system system on the 2023 Audi Q4 keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses. The largest groups are Coolant / Antifreeze (5 parts), Radiator (4 parts) and Temperature Sender / Sensor (4 parts). The other 3 part types cover the remaining 7 parts.
The 2023 Audi Q4 came with a single engine, the ELECTRIC, and every part is verified against it.
12 brands supply cooling system parts for the 2023 Audi Q4, led by PRESTONE (4 parts), REIN (3 parts) and NISSENS (2 parts), plus 9 more brands. Quality grades include Standard Replacement, Economy and Heavy Duty.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Audi Q4. 1 part has it: PRESTONE AF6510 (Coolant / Antifreeze). Each part number opens a page with every vehicle that part fits.
Coolant / Antifreeze
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | AFC12100 | 🇺🇸 US 🇨🇦 CA | Command Nitrite Free Extended Life CoolantYellow Nitrite Free OAT | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular | AF6510 | 🇺🇸 US 🇨🇦 CA | MAX European Violet1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 904683 | 🇺🇸 US 🇨🇦 CA | HT-12 Pink1 Gallon | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | 78065 | 🇺🇸 US 🇨🇦 CA | Heavy Duty | View on Amazon |
| PRESTONE | 78114 | 🇺🇸 US 🇨🇦 CA | Extended Life European Violet Vehicles1 Gallon | View on Amazon |
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.
5 Coolant / Antifreeze parts are listed for the 2023 Audi Q4, from PRESTONE and VALVOLINE. PRESTONE AF6510 carries the "Popular" badge.
The Heavy Duty section lists 1 option from PRESTONE — rated for severe service. PRESTONE AFC12100 is listed in this group.
The Premium section lists 1 option from PRESTONE — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF6510 is listed in this group.
The Standard Replacement section lists 1 option from VALVOLINE — built to original-equipment specification. VALVOLINE 904683 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Listed part numbers: PRESTONE AF6510, PRESTONE AFC12100 and VALVOLINE 904683, plus the other parts above.
Coolant Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT | RC0162 | 🇺🇸 US 🇨🇦 CA | Maximum Pressure Rating: 23.0 PS | View on Amazon |
| MOTORAD | T93 | 🇺🇸 US 🇨🇦 CA | Standard | View on Amazon |
| REIN | CPE0039 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
3 Coolant Reservoir Cap parts for the 2023 Audi Q4 come from 3 brands — CALORSTAT, MOTORAD and REIN.
This group includes CALORSTAT RC0162, MOTORAD T93 and REIN CPE0039.
Radiator
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 13980C | 🇺🇸 US 🇨🇦 CA | Q4 e-tron Base Model | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| KOYORAD | A13980 | 🇺🇸 US 🇨🇦 CA | Premium or Prestige | View on Amazon |
| NISSENS | 606780 | 🇺🇸 US | View on Amazon | |
| TYC | 13980 | 🇺🇸 US 🇨🇦 CA | Q4 e-tron Base Model | View on Amazon |
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.
4 Radiator parts are listed for the 2023 Audi Q4, from GPD, KOYORAD, NISSENS and 1 other brand.
In the Economy grade, GPD supplies 1 part: the catalog's value-priced group. A representative part number is GPD 13980C.
The Standard Replacement section: 3 options from KOYORAD, NISSENS and TYC. KOYORAD A13980 is listed in this group.
Listed part numbers: GPD 13980C, KOYORAD A13980 and NISSENS 606780, plus the other parts above.
Radiator Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | AVM0748 | 🇺🇸 US 🇨🇦 CA | Left Lower | View on Amazon |
| REIN | AVM0749 | 🇺🇸 US 🇨🇦 CA | Right Lower | View on Amazon |
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.
2 Radiator Mount parts for the 2023 Audi Q4 come from REIN.
This group includes REIN AVM0748 and REIN AVM0749.
Temperature Sender / Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | TS608T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NISSENS | 207067 | 🇺🇸 US | Fits Oval Connector, bolted connectionLocation-Control Valve Hos | View on Amazon |
| STANDARD MOTOR PRODUCTS | TS608 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS | 5S15293 | 🇺🇸 US 🇨🇦 CA | Connector Gender: Female | View on Amazon |
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.
4 Temperature Sender / Sensor parts are listed for the 2023 Audi Q4, from STANDARD MOTOR PRODUCTS, NISSENS and WELLS.
Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS TS608T.
The Standard Replacement section: 3 options from NISSENS, STANDARD MOTOR PRODUCTS and WELLS. NISSENS 207067 is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS TS608T, NISSENS 207067 and STANDARD MOTOR PRODUCTS TS608, plus the other parts above.
Water Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GRAF | AWP050 | 🇺🇸 US 🇨🇦 CA | High Voltage Battery Coolant Pump | View on Amazon |
| GRAF | AWP051 | 🇺🇸 US 🇨🇦 CA | Battery Low Temperature Circuit Coolant Pump | View on Amazon |
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.
2 Water Pump parts for the 2023 Audi Q4 come from GRAF.
This group includes GRAF AWP050 and GRAF AWP051.
Buying Cooling System Parts for a 2023 Audi Q4
On this vehicle, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses.
- Confirm you have the ELECTRIC engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Coolant / Antifreeze and Radiator .
Frequently Asked Questions
How many cooling system parts fit the 2023 Audi Q4?
Our catalog currently lists 20 cooling system parts for the 2023 Audi Q4 across 6 subcategories and 12 brands, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of cooling system problems on a 2023 Audi Q4?
Common symptoms include a rising temperature gauge in traffic, sweet-smelling steam, crusty deposits around hose clamps, or a heater that blows cold. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2023 Audi Q4 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2023 Audi Q4?
Every part on this page is matched to the ELECTRIC engine. Then replace coolant with the exact specification the manufacturer calls for — mixing chemistries can gel and block small passages. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2023 Audi Q4
Cooling System Parts for Other Audi Q4 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.