What Headlights Fit a 2019 Hyundai Tucson?

The 2019 Hyundai Tucson typically uses LED low-beam headlights and halogen high beams on most trims, but exact bulb types depend on the specific trim and market; owners commonly need H7 or 9005/HB3 halogen bulbs or compatible LED upgrades for replacements. In practice, identifying the correct headlight for a 2019 Tucson requires checking the trim level (SE, Value, SEL, Sport, Limited, Ultimate), your region (U.S., Europe, etc.), and whether the vehicle has projector, reflector, or full-LED assemblies.

Understanding the 2019 Hyundai Tucson Headlight Setup

The 2019 Hyundai Tucson was sold globally with several lighting configurations, including halogen reflector, halogen projector, mixed halogen/LED setups, and full-LED headlights on higher trims or in certain markets. This variety means that not every 2019 Tucson uses the same bulbs or even the same type of headlight assembly.

Trim-Level Differences (U.S. Market Overview)

In the U.S., the 2019 Tucson line-up ran from more basic halogen setups on lower trims to sophisticated LED systems on premium grades. While all are technically “Tucson 2019,” the light sources and part numbers can differ significantly.

The following list outlines common U.S. trim-level headlight patterns to help narrow down what your 2019 Tucson likely uses.

• SE / Value (often base models): Frequently equipped with halogen projector low beams and halogen high beams in reflector housings. Many owners report H7-style bulbs for low beam and 9005/HB3 for high beam, but this can vary.
• SEL / Sport: Typically move toward more upscale lighting, sometimes with LED daytime running lights (DRLs) and improved halogen or partial-LED setups, still commonly using halogen bulbs for high beams.
• Limited / Ultimate: More likely to feature LED low beams (and in some markets, full-LED headlight units) integrated into projector housings. These often use non-traditional “bulb” replacements—meaning the LED is part of the entire headlamp unit rather than a simple plug-in bulb.

While these trim-based patterns are typical, Hyundai made running changes and market-specific variations, so the only reliable way to confirm your exact setup is to inspect the car or consult official documentation.

Common Bulb Types for the 2019 Tucson

Even with variation between trims, certain bulb types appear frequently in 2019 Hyundai Tucson headlight assemblies, especially in North America and Europe. Knowing these common types helps when shopping, but verification against your VIN or owner’s manual is essential.

Low-Beam and High-Beam Bulb Types

The list below summarizes bulb types that are commonly found in 2019 Tucson models with replaceable bulbs, not sealed LED modules.

• Low beam (projector, halogen): Often H7 halogen bulbs. These are single-filament bulbs widely used for low beams in many compact SUVs.
• High beam (reflector, halogen): Frequently 9005 (HB3) halogen bulbs, a high-wattage single-filament bulb suitable for traditional reflector high beams.
• LED low beams (factory): On many Limited/Ultimate and some export trims, the low-beam LED is integrated into the headlight assembly. When it fails, the entire headlamp unit usually needs replacement rather than just a bulb.
• DRLs / position lights: Can be separate LED strips integrated into the headlamp housing, or in some markets, a shared function with the low beam via reduced voltage.
• Fog lights (where equipped): Commonly H8/H11/H27-type halogen bulbs, depending on market and bumper style; some higher trims use small LED modules instead.

These bulb types cover the majority of 2019 Tucson configurations with replaceable bulbs, but they are not universal. Matching your existing bulb markings or consulting a part-number database remains the safest route.

How to Confirm the Correct Headlights for Your 2019 Tucson

Because Hyundai used different headlamp assemblies across trims and regions, the most reliable way to choose the right headlight is to verify your vehicle’s exact specifications. A quick check can prevent ordering the wrong parts or bulbs.

Step-by-Step Identification

The following steps can help you accurately confirm which headlight bulbs or assemblies your 2019 Tucson requires before you buy replacements or upgrades.

1. Check the owner’s manual: Look for the “Bulb Replacement” or “Specifications” section, which usually lists bulb types (e.g., H7, 9005) for low and high beams and fog lights.
2. Inspect the existing bulbs: Open the hood, access the rear of the headlamp, and remove the bulb. The bulb’s base is typically stamped or printed with a code such as H7, H11, or 9005.
3. Examine the headlamp design: A round lens inside the housing usually indicates a projector (often halogen or LED), while a more open, mirrored surface indicates a reflector (usually halogen).
4. Check for LED labels or wiring modules: If you see cooling fins, a control module, or “LED” markings molded into the housing, your car likely uses integrated LEDs rather than replaceable halogen bulbs.
5. Use the VIN with a dealer or parts catalog: Provide your Vehicle Identification Number to a Hyundai dealer or reputable online parts seller; they can pull the exact part numbers and bulb specs for your car.
6. Look for regional differences: If your car is an import or from a different market (e.g., European vs. U.S. spec), be aware that bulb types and even headlamp shapes can differ.

Following these steps ensures you get a precise match for your vehicle, reducing the chance of incompatibility or poor performance from incorrect bulbs.

Choosing Replacement or Upgrade Headlights

Once you know your bulb type or headlamp configuration, you can choose between simple like-for-like replacements or performance-focused upgrades such as brighter halogen bulbs, plug-in LEDs (where legal), or full assembly replacements.

Halogen Bulb Replacements

If your 2019 Tucson uses halogen bulbs, replacing them with quality halogen units is the most straightforward solution. This maintains factory specifications while potentially improving brightness and longevity.

The list below outlines considerations when selecting replacement halogen bulbs.

• Stick to reputable brands: Names like Philips, Osram, and Sylvania generally offer better quality, consistent light output, and longer service life.
• Choose the correct wattage: Use bulbs with the same wattage as factory (commonly 55W for H7 and 9005) to avoid overheating the housing or damaging wiring.
• “Plus” performance halogens: Lines marketed as “+30%”, “+60%”, or “+130%” brightness can offer noticeably better visibility but may have shorter lifespans.
• Avoid colored coatings: Blue-tinted “HID-look” halogens often reduce actual light output, especially in rain and fog.
• Replace in pairs: Changing both sides at once ensures even brightness and color, maintaining a uniform beam pattern.

Opting for high-quality halogen replacements preserves the original optics and road-legal beam pattern with minimal risk or modification.

LED Bulb Upgrades (Retrofit) for Halogen Housings

Many owners consider LED retrofit bulbs as a way to modernize the look and output of their 2019 Tucson’s halogen headlights. While popular, these upgrades are not always plug-and-play from a legal or technical standpoint.

The following list summarizes key points to consider before installing LED retrofits into halogen housings.

• Legal regulations: In many jurisdictions (especially in Europe), LED bulbs used in halogen-designed housings may not be road-legal unless specifically approved for that headlamp model.
• Beam pattern concerns: Poorly designed LED bulbs can scatter light or create glare, reducing visibility and dazzling oncoming drivers.
• CANbus and flicker issues: Some vehicles detect LED bulbs as a fault, causing warning lights or flickering; “CANbus-compatible” LED bulbs or additional resistors may be required.
• Cooling and space: LED retrofits often have built-in fans or heat sinks that may not fit cleanly behind the Tucson’s dust caps or within the headlamp cavity.
• Warranty impact: Modifying the lighting system can potentially affect warranty coverage if related issues arise.

For drivers who prioritize legality and reliability, high-quality halogen upgrades or OEM LED assemblies are generally safer choices than generic LED retrofits.

Replacing Entire Headlamp Assemblies

On 2019 Tucson models with integrated LED modules or damaged housings, replacing the entire headlamp assembly is sometimes the only option. This is more expensive but ensures full compatibility with the vehicle’s electronics and optics.

The list below highlights factors to evaluate when sourcing a complete headlamp assembly.

• OEM vs. aftermarket: Genuine Hyundai headlamps generally fit best and integrate with all sensors and leveling systems but cost more; quality aftermarket units can be a budget-friendly alternative if they meet regional standards.
• Left-hand vs. right-hand drive: Headlamps for different driving sides have different beam patterns; using the wrong type can cause illegal and unsafe glare.
• Adaptive or static: Some markets offer adaptive or auto-leveling lights; replacing these with basic units can trigger warnings or reduce functionality.
• Certification marks: Look for DOT/SAE markings in North America or E-mark (e.g., “E1”, “E4”) in Europe to ensure the assembly meets local regulations.
• Plug-and-play connectors: Confirm that the wiring connectors and mounting points match your existing units to avoid complex rewiring.

Choosing a full headlamp assembly is most appropriate when the original unit is damaged, the LED module has failed, or you are upgrading trims while maintaining legal compliance.

Practical Buying Tips for 2019 Tucson Headlights

With the correct bulb type and configuration in mind, the next step is purchasing from a reliable source while ensuring the part genuinely fits your specific 2019 Tucson.

Where and How to Buy

Before placing any order, it is worth considering not just the price but return policies, authenticity, and support, especially if you are unsure about fitment.

• Hyundai dealership: Most reliable for correct OEM part numbers and compatibility, especially for LED and high-end assemblies; typically more expensive.
• Authorized parts retailers: Brick-and-mortar auto parts stores and authorized online sellers can cross-check bulb types using your vehicle details or VIN.
• Online marketplaces: Useful for price comparisons but require caution; verify seller ratings, photos, part numbers, and compatibility listings carefully.
• Check return policy: Ensure you can return or exchange parts that do not fit or do not match your existing headlamps.
• Compare part numbers: Match the Hyundai part number (stamped on your old headlamp or in dealer systems) with the part you’re buying to avoid subtle mismatches.

Being methodical when buying headlights reduces the risk of receiving incompatible assemblies or low-quality bulbs that compromise safety and performance.

Summary

The 2019 Hyundai Tucson does not use a single universal headlight type; instead, its lighting system varies by trim and market. Many models rely on halogen H7 low beams and 9005/HB3 high beams, while higher trims and some regions feature integrated LED modules and full-LED headlamp assemblies. To choose the right headlights, owners should confirm their exact setup using the owner’s manual, bulb markings, VIN-based parts lookup, and visual inspection of the headlamp design. Halogen replacements from reputable brands are the simplest option, while LED retrofits and full assembly swaps require careful attention to legality, fitment, and safety.