NIO ET9 102 kWh Signature 2025 Parts

NIO ET9 102 kWh Signature parts — quick answer. This exact variant is identified by the homologation model code NAL7003****** and belongs to the 2025 model year of the NIO ET9. It runs 255/45 R22 / 265/40 R23. Battery capacity is 102 kWh. Drive motor code YS1******. More than one trim can share a model year — always confirm the code before ordering, because battery, brake and lamp part numbers change between variants.

Vehicle classLarge saloon

PowertrainBattery electric (BEV)

Battery capacity (kWh)102

CLTC electric range (km)620

Front motor model codeYS1******

Front tyre size255/45 R22 / 265/40 R23

Front brakesVentilated disc

Front suspensionFive-link, independent

Specification overview — NIO ET9 102 kWh Signature

Key overview parameters for this trim. Prices are Chinese domestic manufacturer guide prices, converted to US dollars at 1 US$ = ¥7.10 for orientation only — they are not export prices or local-market prices. Identifying codes — homologation model codes, motor and engine codes, manufacturer and supplier names — are published with their tail masked, so a build can still be matched without republishing the full record.

Overview

Homologation model code (MIIT)	NAL7003******
Sales status	On sale
Manufacturer list price (China, US$)	≈ US$111,000
Manufacturer	NI***
Vehicle class	Large saloon
Powertrain	Battery electric (BEV)
Market launch	2024.12
CLTC electric range (km)	620
Max power (kW)	520
Max torque (N·m)	700
Body style	4-door 4-seat Saloon
Motor output (PS)	707
Length × width × height (mm)	532520171621
0–100 km/h (s)	4.1
100–0 km/h braking (m)	35.2
Top speed (km/h)	220
Electricity-equivalent consumption	1.97
Vehicle warranty	3 years or 120,000 km
First-owner warranty	6 years or 150,000 km
Kerb weight (kg)	2700
Gross vehicle weight (kg)	3100

Looking for the complete specification? The full parameter tables — body & dimensions, drive motor, battery & charging, transmission, chassis, brakes, wheels and every equipment detail — are available in the EVcoder app. Download the app to view all specs →

Parts by system

Parts for this NIO ET9 variant

The live specification of this trim is shown against each system so the assembly can be matched without guessing.

Battery & BMS

Battery modules, BMS controller boards, contactors, current sensors, busbars, pack seals and HV harnesses.

Battery chemistry: NMC (lithium nickel manganese cobalt)Battery capacity (kWh): 102Cell supplier: CA***

Charging & HV

On-board charger, DC/DC converter, charge inlets, HV cabling, service-disconnect units and charge-port flaps.

DC inlet location: left rear of vehicleMax DC charge power (kW): 600HV platform (V): 900

Drive motor & reducer

Traction motors, inverters, single-speed reducers, drive shafts, half-shafts, motor mounts and cooling lines.

Front motor model code: YS1******Rear motor model code: TZ1******Motor type: Front induction asynchronous · rear PMSM

Thermal management

Heat-pump compressors, PTC heaters, chillers, coolant pumps, radiators, expansion tanks and battery cooling plates.

Heat-pump climate control: YesBattery cooling: Liquid-cooledClimate control: Automatic climate control

Brakes & wheels

Calipers, pads, discs, EPB actuators, brake lines, ABS sensors, wheel bearings, rims and tyres.

Front brakes: Ventilated discRear brakes: Ventilated discParking brake: Electric parking brake (EPB)

Suspension & steering

Dampers, springs, control arms, ball joints, subframes, anti-roll bars, steering racks and tie-rod ends.

Front suspension: Five-link, independentRear suspension: Multi-link, independentSteering assist: Steer-by-wire

Body & glass

Bumpers, fenders, doors, hoods, tailgates, grilles, mirrors, windscreens, side glass and weatherstrips.

Length (mm): 5325Width (mm): 2017Height (mm): 1621

Lighting

Headlamp assemblies, tail lamps, fog lamps, daytime running lights, light controllers and levelling motors.

Low beam: LEDHigh beam: LEDLED daytime running lights: Yes

Interior & climate

Seats, dashboard trim, screens, switches, HVAC blowers, filters, vents and interior panels.

Upholstery: LeatherClimate control: Automatic climate control

Identify this exact vehicle

By VIN

A VIN confirms model year, trim and market build — the only reliable check across export and China-market cars.

Decode a VIN →

By part number

Enter the number from the component to see fitment, supersessions and cross-references.

Part number lookup →

Parts diagrams

Browse exploded views by system and pick the numbered item from the drawing.

Open the catalog →

Homologation model codes for this trim

NAL7003******

Other trims of the 2025 NIO ET9

NIO ET9 102 kWh NAL7003******NIO ET9 102 kWh Special NAL7003******NIO ET9 102 kWh Debut Limited NAL7003******

Other model years

2026 NIO ET9 1

Frequently asked questions

What is the homologation model code of the 2025 NIO ET9 ET9 102 kWh Signature?

The NIO ET9 102 kWh Signature is homologated under NAL7003******. This code identifies the exact build and is the most reliable reference when ordering parts for a Chinese-market vehicle.

What tyres does the NIO ET9 102 kWh Signature use?

The NIO ET9 102 kWh Signature runs 255/45 R22 / 265/40 R23. Always match the load and speed rating of the original fitment — EV tyre requirements differ from equivalent-size ICE tyres.

What is the battery capacity of the NIO ET9 102 kWh Signature?

Battery capacity is 102 kWh, NMC (lithium nickel manganese cobalt), supplied by CA***. Capacity matters for parts: battery modules, BMS firmware and cooling plates differ between capacity variants.

Which motor does the NIO ET9 102 kWh Signature use?

The drive motor code is YS1******, rated 520. Motor and inverter part numbers are matched to this code — mixing codes across variants will not fit.

How do I identify a part on this exact NIO ET9?

Decode the VIN to confirm the model year, trim and market build, then either read the number off the component or search the exploded diagrams by system. VIN decoding and diagram browsing both run in the EVcoder app.

NIO ET9 102 kWh Signature Parts Catalog & Part Numbers