Suzuki Celerio Headlights: Specs, Fitment & Common Faults
Bulb type, unit part numbers, and the faults that actually cause that flickering or dim light you've noticed.
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OEM Part Number: confirm via VIN — aftermarket LH TYC 20-3063-05-2 / RH TYC 20-3062-05-2
| Passenger side (LH / nearside) headlight — aftermarket | Alkar 2741566 (H4, PY21W, W5W); Abakus 218-1134L-LDEM1 (H4, no levelling motor); Abakus 218-1130L-LD-EM (H4, levelling vehicles); TYC 20-3063-05-2 (H4, mechanical levelling); Diederichs 6414081 (H4, electric, no motor); Diederichs 6425881 (H4, levelling) |
|---|---|
| Driver's side (RH / offside) headlight — aftermarket | Alkar 2710989 (H4, P21W, W5W, no mechanical levelling); Abakus 218-1126R-LDEM2 (H4, electric); TYC 20-3062-05-2 (H4, mechanical levelling); Diederichs 6414080 (H4, electric, no motor); Abakus 218-1129R-LD-EM (H4, indicator) |
| Bulb types | dipped/main H4, sidelight W5W, indicator PY21W or P21W; Hella inserts use H4 with T4W position light |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine units against your VIN |
| Fitment notes | Only halogen H4 is listed, with mechanical or electric levelling by trim; Hella 1AE 003 427-011 and 427-021 universal inserts also cover either side. |
A Genuinely Important UK Rule Worth Knowing Before You Buy — Suzuki Celerio Headlights
If your Celerio has factory-fitted halogen headlamp housings, converting them to fit LED bulbs is treated as a definite MOT failure under the current inspection manual — this isn't a grey area or a minor advisory, since a housing designed for halogen doesn't distribute an LED bulb's light output correctly, which can genuinely dazzle oncoming drivers. If you want a genuine LED upgrade, the correct route is a complete headlight unit designed for LED from the factory, not a bulb swap into an existing halogen housing.
Suzuki Celerio Headlights: Watch: Replacing It
Generation not stated in title; likely 2014+ model
Suzuki Celerio Headlights: What It Does
Precise beam angling to light the road without dazzling oncoming traffic is the Suzuki Celerio's headlight unit's core job, housing the main and dipped beams — or LED/matrix modules on higher trims. Because it often also integrates the daytime running light and front indicator, both the part number and repair complexity increase accordingly.
Suzuki Celerio Headlights: Generations & Headlight Type
| Standard trims | Halogen as standard |
|---|---|
| Sport/higher trims | LED headlights become available on higher trims and more recent model years, genuinely a different assembly from the halogen units on lower trims |
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Suzuki Celerio Headlights: Common Faults, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Headlights Guide for the four bulb technologies and how they differ, UK law on aim and modifications, common faults to check for, how difficult this job is to DIY, and confirming fitment against your VIN.
More Suzuki Headlights
The same part, covered across other Suzuki models.