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Sealion 8 EV 900 km 6-seat Honor Parts Catalog & Part Numbers

Full specification and parts identification for the Sealion 8 EV 900 km 6-seat Honor — BYD Sealion 8, model year 2026.

BYD6510****** Battery electric (BEV) ≈ US$36,600 On sale
Sealion 8 EV 900 km 6-seat Honor parts — quick answer. This exact variant is identified by the homologation model code BYD6510****** and belongs to the 2026 model year of the BYD Sealion 8. It runs 255/50 R20. Battery capacity is 115.072 kWh. 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 classMid-large SUV
PowertrainBattery electric (BEV)
Battery capacity (kWh)115.072
CLTC electric range (km)900
Front tyre size255/50 R20
Front brakesVentilated disc
Front suspensionDouble-wishbone, independent
Length × width × height (mm)5115*1999*1800

Specification overview — Sealion 8 EV 900 km 6-seat Honor

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)BYD6510******
Sales statusOn sale
Manufacturer list price (China, US$)≈ US$36,600
ManufacturerBY***
Vehicle classMid-large SUV
PowertrainBattery electric (BEV)
Market launch2026.09
CLTC electric range (km)900
DC fast-charge time (h)0.15
Fast-charge SOC window (%)10–97
Max power (kW)370
Max torque (N·m)500
TransmissionSingle-speed EV
Body style5-door 6-seat SUV
Motor output (PS)503
Length × width × height (mm)5115*1999*1800
0–100 km/h (s)5.9
Top speed (km/h)240
Electricity-equivalent consumption1.73
Vehicle warranty6 years or 150,000 km
Kerb weight (kg)2645
Gross vehicle weight (kg)3156
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 Sealion 8 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: LFP (lithium iron phosphate)Battery capacity (kWh): 115.072Cell supplier: FinDream******

Charging & HV

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

DC inlet location: right rear of vehicleAC inlet location: right rear of vehicleV2L AC output (kW): 6

Drive motor & reducer

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

Rear motor model code: TZ******Motor type: Permanent-magnet synchronous (PMSM)Total motor power (kW): 370

Thermal management

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

Heat-pump climate control: YesBattery cooling: Direct refrigerant coolingClimate 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: Double-wishbone, independentRear suspension: Five-link, independentSteering assist: Electric power steering (EPS)

Body & glass

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

Length (mm): 5115Width (mm): 1999Height (mm): 1800

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: Synthetic leatherClimate control: Automatic climate controlSeating layout: 2–2–2

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Parts diagrams

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Homologation model codes for this trim

BYD6510******

Other trims of the 2026 Sealion 8

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Frequently asked questions

What is the homologation model code of the 2026 Sealion 8 8 EV 900 km 6-seat Honor?
The Sealion 8 EV 900 km 6-seat Honor is homologated under BYD6510******. This code identifies the exact build and is the most reliable reference when ordering parts for a Chinese-market vehicle.
What tyres does the Sealion 8 EV 900 km 6-seat Honor use?
The Sealion 8 EV 900 km 6-seat Honor runs 255/50 R20. 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 Sealion 8 EV 900 km 6-seat Honor?
Battery capacity is 115.072 kWh, LFP (lithium iron phosphate), supplied by FinDream******. Capacity matters for parts: battery modules, BMS firmware and cooling plates differ between capacity variants.
Which motor does the Sealion 8 EV 900 km 6-seat Honor use?
Rated power is 370 for this trim.
How do I identify a part on this exact BYD Sealion 8?
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.

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