Hyundai i20 Grille: Fitment, Sensors & Common Damage

On the i20, if radar-equipped, multiple documented cases traced a "radar blocked" warning to the front number plate sitting directly over the sensor.

Illustration for editorial purposes

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OEM Part Number: confirm via VIN — radiator grille (aftermarket) Diederichs 6807040

Accuracy note: Covers the Hyundai i20 (2014-2020) as listed in the UK aftermarket catalogues. Grilles are sold by trim and facelift, and many generations had different grilles for base, mid and top trims, with or without a radar or camera opening. Where the catalogue splits a grille into left and right or upper and lower sections, buy both halves if both are damaged. The references below are UK aftermarket catalogue listings for this generation, labelled by brand with the fitment details the catalogue gives; carmakers rarely publish the genuine number against these, so match a genuine grille against your VIN if you want a guaranteed fit.

Radiator grille (aftermarket)	Diederichs 6807040 (chrome/black)
Genuine (OE) numbers quoted	None quoted in the catalogue listings — the genuine grille varies by trim level, facelift and sensor options, so order it against your VIN

A Genuinely Simple, Free Fix Worth Checking First — Hyundai i20 Grille

If you're getting a "radar blocked" or forward safety system disabled warning, this is genuinely worth checking: multiple documented cases on related models have traced this exact warning to the front number plate, or its metal mounting bracket, being positioned directly over the radar sensor area. Simply repositioning the plate or removing a metal bracket has resolved this exact warning completely in multiple separate cases.

A genuinely important, real cost worth knowing about if you strike a kerb: because the radar sensor sits low at the front of the car, a documented case saw a kerb strike lead to a repair bill of around £1,400 once the sensor needed replacing and recalibrating.

It's also worth knowing about a genuinely honest, real dealer dispute: one documented case saw a dealer attempt to blame tiny, minor cosmetic scratches on the front bumper for a radar fault, apparently as grounds to deny warranty coverage.

Hyundai i20 Grille: Cosmetic on the Surface, Functional Underneath

The front grille on the Hyundai i20 does more than shape the car's face — it manages airflow to the radiator and, on many modern cars, houses or surrounds sensors for adaptive cruise control or parking assistance, meaning the correct part depends on more than just how it looks.

Hyundai i20 Grille: Watch: Fitting It

🎬 Watch: Hyundai i20 front bumper removal

Watch on YouTube ↗

This video covers removing the front bumper, which is how the grille is reached on this car.

Before you buy: grille design varies significantly by trim, and higher trims may integrate radar or camera sensors behind or within the grille itself. Always confirm against your VIN before ordering.

Hyundai i20 Grille: What It Does

Beyond styling, the grille on the i20 directs airflow to the radiator and, on trims equipped with adaptive cruise control, may house or sit directly in front of the radar sensor used for that system. A grille that looks compatible but lacks the correct sensor cutout can interfere with these systems even if it fits physically.

Hyundai i20 Grille: Generations, Derivatives & Grille Finish

Standard trims	Chrome-trimmed "cascading grille"
N Line	Genuine black-chrome grille finish replaces the standard chrome trim, part of a wider sportier design treatment on this trim — confirmed as a distinct OEM part, not interchangeable with standard trim

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Hyundai i20 Grille: Common Damage, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Grille Guide for common damage types, confirming trim-specific fitment, how difficult this job is to DIY, and the ADAS calibration risk with sensor-equipped grilles.

More Hyundai Grille

The same part, covered across other Hyundai models.