20 Cooling system parts are listed for the 2023 Audi E-Tron, in 7 part types, covering the ELECTRIC engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The cooling system system on the 2023 Audi E-Tron 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 (7 parts), Temperature Sender / Sensor (5 parts) and Coolant Reservoir Cap (2 parts). The other 4 part types cover the remaining 6 parts.
The 2023 Audi E-Tron came with a single engine, the ELECTRIC, and every part is verified against it.
11 brands supply cooling system parts for the 2023 Audi E-Tron, led by PEAK (4 parts), NISSENS (3 parts) and PRESTONE (2 parts), plus 8 more brands. Quality grades include Standard Replacement, Premium and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Audi E-Tron. 3 parts have it, including PRESTONE AF6510 (Coolant / Antifreeze) and STANDARD MOTOR PRODUCTS TX275 (Temperature Sender / Sensor). Each part number opens a page with every vehicle that part fits.
Coolant / Antifreeze
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PEAK | BQA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blue Mountain Long LifeAll Vehicle | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | AFC12100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Command Nitrite Free Extended Life CoolantYellow Nitrite Free OAT | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular | AF6510 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | MAX European Violet1 Gallon | View on Amazon |
| PEAK | PKP1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | All Vehicles Antifreeze1 Gallon | View on Amazon |
| PEAK | PXA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Global Lifetime1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | 904683 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HT-12 Pink1 Gallon | View on Amazon |
| PEAK | PEV1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OET European Extended Life Violet1 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.
7 Coolant / Antifreeze parts are listed for the 2023 Audi E-Tron, from PEAK, PRESTONE and VALVOLINE. PRESTONE AF6510 carries the "Popular" badge.
In the Economy grade, PEAK supplies 1 part: the catalog's value-priced group. A representative part number is PEAK BQA1GAL.
The Heavy Duty section lists 1 option from PRESTONE — rated for severe service. PRESTONE AFC12100 is listed in this group.
The Premium section lists 3 options from PEAK and PRESTONE — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF6510 is listed in this group.
The Standard Replacement section lists 2 options from VALVOLINE and PEAK — built to original-equipment specification. VALVOLINE 904683 is listed in this group.
This group includes PRESTONE AF6510, PEAK BQA1GAL and PRESTONE AFC12100 and the remaining parts above.
Coolant Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | T143 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard | View on Amazon |
| MOTORAD | T144 | 🇺🇸 US 🇨🇦 CA | Standard | 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.
2 Coolant Reservoir Cap parts for the 2023 Audi E-Tron come from MOTORAD.
Listed part numbers: MOTORAD T143 and MOTORAD T144.
Radiator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NISSENS | 606787 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Brazed cooling fins | View on Amazon |
| NISSENS | 607408 | 🇺🇸 US | e-tron GT | 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.
NISSENS supplies both parts for the 2023 Audi E-Tron.
This group includes NISSENS 606787 and NISSENS 607408.
Radiator Fan Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 2812266 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | e-tron Quattro or e-tron S Base Model or e-tron S Sportback or e-tron Sportback | View on Amazon |
| TECHPRO | AU3115117 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Fan Assembly | View on Amazon |
This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator.
2 Radiator Fan Assembly parts for the 2023 Audi E-Tron come from 2 brands — GPD and TECHPRO.
Listed part numbers: GPD 2812266 and TECHPRO AU3115117.
Radiator Insulator Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | AVM0730 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | e-tron Quattro or e-tron S Base Model or e-tron S Sportback or e-tron Sportback | View on Amazon |
This table covers the Radiator Insulator sleeves.
This group shows a single part: REIN AVM0730.
Radiator Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | AVM0729 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Uppere-tron Quattro or e-tron S Base Model or e-tron S Sportback or e-tron Sportback | 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.
This group shows a single part: REIN AVM0729.
Temperature Sender / Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 1814521 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Straight Connector | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | TX275 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Attachment Method: Bolt On | View on Amazon |
| NISSENS | 207067 | 🇺🇸 US | Oval Connector, bolted connection | View on Amazon |
| WALKER PRODUCTS | 2112035 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS | 5S15293 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
5 Temperature Sender / Sensor parts are listed for the 2023 Audi E-Tron, from GPD, STANDARD MOTOR PRODUCTS, NISSENS and 2 other brands. STANDARD MOTOR PRODUCTS TX275 carries the "Popular" badge.
Economy: 1 part, from GPD. A representative part number is GPD 1814521.
The Standard Replacement section: 4 options from STANDARD MOTOR PRODUCTS, NISSENS, WALKER PRODUCTS and 1 other brand. STANDARD MOTOR PRODUCTS TX275 is listed in this group.
This group includes STANDARD MOTOR PRODUCTS TX275, GPD 1814521 and NISSENS 207067 and the remaining parts above.
Buying Cooling System Parts for a 2023 Audi E-Tron
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 Temperature Sender / Sensor .
Frequently Asked Questions
How many cooling system parts fit the 2023 Audi E-Tron?
Our catalog currently lists 20 cooling system parts for the 2023 Audi E-Tron across 7 subcategories and 11 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 E-Tron?
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 E-Tron 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 E-Tron?
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 E-Tron
Cooling System Parts for Other Audi E-Tron 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.