Volkswagen ID.4 Radiator Replacement Parts

The ID.4 launched in the UK for the 2021 model year and received a mid-cycle refresh for 2024, bringing updated software, revised interior details and some exterior tweaks. For a used radiator, the key details are the motor code, battery configuration (77 kWh single-motor, 77 kWh dual-motor, and so on) and model year, as cooling system specifications can vary between these drivetrains. Always supply your registration to the breaker so they can cross-reference the exact part against your build.

The 2024 refresh marks a known production boundary, and while the basic platform is shared, ancillary and mounting details can change mid-production on electric vehicles as thermal management systems are updated. Name that 2021-to-2024 boundary clearly when you contact the breaker and ask them to check the part number against your specific registration before agreeing the sale. We cannot confirm cross-boundary interchangeability here, so let the breaker verify it against your VIN.

Trim level — whether Life, Tech, Max or GT — does not affect radiator fitment; the cooling system follows the drivetrain, not the badge. What matters is whether your car is rear-wheel drive single-motor or all-wheel drive dual-motor, because those configurations have different thermal management requirements. Confirm your motor type and battery size with the breaker and trim becomes irrelevant to the search.

The ID.4 is fully electric so there is no combustion engine code, but VW still assigns motor and component codes that serve the same purpose for parts matching. The most useful things you can supply are your full VIN or registration, the drivetrain variant (single rear-motor or dual-motor AWD) and the battery size, as these govern which cooling components were fitted. A VIN check or your V5 will carry the variant detail a breaker needs to match the correct radiator.

Single-motor and dual-motor AWD ID.4s have different cooling and thermal management setups, so a radiator from an AWD car is not a straightforward swap onto a single-motor car. Give the breaker both registrations — yours and the donor vehicle's — so they can compare part numbers directly rather than going by drivetrain description alone. Do not assume fitment based on the model name alone; the drivetrain configuration is the deciding factor here.

A radiator itself is not an electronically paired component in the way a battery management unit or control module would be, so coding concerns are less likely to apply. However, because the ID.4's thermal management system is software-integrated, you should confirm with the breaker whether any sensors or ancillary parts attached to the donor radiator are included and compatible with your car's setup. We cannot state as fact whether specific sensor configurations require any system adaptation, so raise that question with a VW-experienced breaker or technician before fitting.