Toyota Yaris Grille: Fitment, Sensors & Common Damage

On the Yaris, the radar sensor behind the emblem is genuinely unrelated to a separate 2023 airbag recall.

Illustration for editorial purposes

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OEM Part Number: confirm via VIN — radiator grille (aftermarket) Van Wezel 5428510 / Diederichs 6607140

Accuracy note: Covers the Toyota Yaris (XP130 2011-2020) 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)	Van Wezel 5428510 (to 2017); Van Wezel 5344510 (from 2017); Diederichs 6607140 (black, from 2014); Diederichs 6607040 (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 Important Distinction Worth Knowing First — Toyota Yaris Grille

If you're researching a fault with the front radar sensor, this is genuinely worth knowing: the millimeter-wave radar sensor for Toyota Safety Sense is located behind the Toyota emblem on the front grille, and is completely separate from a genuine, significant safety recall issued in late 2023 covering an Occupant Classification System sensor in the passenger seat, which affects airbag deployment. These are two entirely different systems.

A genuinely important, real cost worth knowing before any work near the grille or windscreen: the radar sensor requires precise calibration, and this can be disturbed by seemingly unrelated work — a windscreen replacement, a grille swap, or even disconnecting and reconnecting the wiring. Documented cases show recalibration taking several hours at a dealer, with real costs around £275.

It's also worth knowing that cold weather and snow can genuinely trigger a temporary "clean the radar sensor" warning even when the sensor is perfectly clean — resolving on its own once temperatures rise.

Toyota Yaris Grille: Cosmetic on the Surface, Functional Underneath

Treating the Toyota Yaris's grille as a purely cosmetic part is a common mistake — it also manages radiator airflow, and on many newer models incorporates or surrounds the sensors for adaptive cruise or parking assistance. That functional role is exactly why the correct part number matters more than it might seem.

Toyota Yaris Grille: Watch: Fitting It

🎬 Watch: Toyota Yaris 2015-2020 - 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.

Toyota Yaris Grille: What It Does

Beyond styling, the grille on the Yaris 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.

Toyota Yaris Grille: Generations, Derivatives & Grille Finish

4th-gen (2020–present), Icon/Design/Excel	Broad trapezoidal grille integrated into the front bumper, black mesh design without chrome
GR Sport	Genuine "GR Sport grille mesh" — a distinct, more aggressive mesh pattern from standard trims, paired with a rear diffuser and unique badging, not a colour-only change
GR Yaris	Completely different, dedicated front end from the standard Yaris — a large rectangular lower grille with wide honeycomb mesh feeding the radiator, intercooler and engine bay, genuinely not interchangeable with any standard Yaris grille

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Toyota Yaris 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 Toyota Grille

The same part, covered across other Toyota models.