Car Headlights: LED, OEM and Automotive Headlamp Assemblies for Every Vehicle

Why Headlights Fail Before Anything Else Under the Hood

A headlight housing takes more punishment than almost any other exterior part on the vehicle. UV exposure yellows and clouds the lens over a few years, stone chips crack the housing on gravel roads, and condensation builds up inside a seal that has aged past its use-by date. None of this happens overnight, which is why most drivers only notice a problem once the beam pattern has already gone patchy or dim on a night drive. Replacing the full assembly rather than just the bulb is usually the better fix once fogging or cracking has set in, because a cloudy lens keeps scattering light no matter how bright the globe inside it is.

LED, Halogen, or OEM: Picking the Right Auto Headlamp

Not every driver needs the same type of headlamp, and the right pick depends on how the vehicle is used.

1. OEM-style halogen suits drivers who want a factory match with no wiring changes and the lowest upfront cost.
2. LED headlights suit drivers chasing a brighter, whiter beam with a longer bulb lifespan, particularly useful for regional or unlit roads.
3. Projector-style LED assemblies suit drivers upgrading an older halogen-only vehicle to a sharper, more defined beam cutoff.
4. Heavy-duty truck headlamps suit tray back and commercial vehicles that run longer hours after dark and need higher vibration tolerance.

Whichever option fits your driving pattern, check the beam pattern and mounting bracket against your current headlight before ordering, since housings differ even across the same model year.

Confirming Headlight Assembly Fitment Before You Order

A headlight assembly that looks identical in a photo can still be wrong for your vehicle if the plug shape or bracket spacing is off. Before checking out:

• Match your vehicle by make, model, build year, and, where shown, the badge or trim variant.
• Compare the bulb socket type fitted in the housing against your current setup, since some model years switch mid-production.
• Check whether your vehicle uses a left-hand or right-hand traffic beam pattern, especially on imported models.
• Confirm the mounting points and adjuster screws sit in the same position as your existing headlight.

If any of that is unclear, our fitment team can confirm compatibility against your rego or VIN before you commit to an order.

What a Headlight Assembly Does Not Cover

A full headlight purchase replaces the housing, lens, and reflector, but it will not solve every lighting issue on its own. If only the globe has blown and the housing is still clear and intact, a replacement bulb from our Relay & Bulb Assemblies range, including common H4 LED globes and H7 or H11 sizes, is the cheaper and faster fix. Drivers chasing extra visibility in fog or heavy rain are often better served by a dedicated unit from Fog Lamps rather than a brighter headlight alone, since fog lamps sit lower and cut through glare differently. And if your vehicle left the factory without a daytime running light function, that upgrade lives inside Daytime Running Lights rather than the headlight housing itself. All four ranges sit under the same Lighting & Signaling Parts family, so cross-checking between them before ordering is worth the extra minute.

Fitting, Aiming, and Getting the Most Out of a New Headlight

Once a new headlight assembly is in, aim matters as much as the part itself. A correctly fitted headlight that is angled too high blinds oncoming traffic, while one angled too low wastes half its output on the road ten metres ahead. Most vehicles have an adjuster screw accessible from the engine bay or behind the headlight itself, and a rough aim check against a wall at night before your first proper drive is enough to catch an obvious miss. If your state requires a roadworthy or compliance check, confirm your new headlight meets ADR beam pattern requirements before final sign-off, particularly on imported or LED-converted vehicles.

Shipping and Support on Every Car Headlight Order

Most car headlight orders leave the CBT Auto Parts warehouse within twenty-four hours, with metro delivery typically landing in two to four business days. Regional and remote addresses take a little longer, and tracking is sent by email as soon as your order dispatches. If a headlight arrives and does not sit right in the housing, our returns team handles lighting and electrical exchanges directly rather than routing you through a general support queue.