TYC 20-5319-MA-1 Headlight Range Adjustment Control

If your headlight beam won’t adjust up or down anymore, or sits too low or too high regardless of load, the small electric motor that controls beam height may have failed. The TYC 20-5319-MA-1 headlight range adjustment control is a replacement unit designed to restore that function.

Key Benefits

The TYC 20-5319-MA-1 headlight range adjustment control is built to bring OE-level fit and function back to your vehicle. Here’s what you get:

• OE-matching mounting and connector design, engineered to fit the corresponding headlight housing without modification.
• Correct operating mode, matching electric or manual actuation as specified in the specifications table below.
• Traceable manufacturing, helping ensure the correct unit for your specific headlight assembly.
• Consistent motor performance designed to provide smooth, repeatable beam height adjustment.
• Traceable manufacturing, identified by EAN 8717475056730 for accurate inventory and reordering.

Product Specifications

Every TYC 20-5319-MA-1 headlight range adjustment control is manufactured to defined dimensional tolerances. Full technical details are listed below; always verify fitment against your vehicle’s VIN before ordering.

Use Cases and Applications

Drivers typically order this headlight range adjustment control for scenarios such as:

• Replacing a headlight range adjustment motor that no longer responds to the dashboard control.
• Addressing a headlight beam that sits noticeably too high or too low and won’t adjust.
• Restoring automatic beam leveling function after a diagnostic points to a failed actuator.
• Repairing a unit damaged during a previous headlight housing repair or replacement.

Because headlight components are matched to specific housings and positions, always confirm fitment before ordering rather than relying on visual similarity alone. If you’re not sure whether the TYC 20-5319-MA-1 matches your specific headlight assembly, our support team can help you verify fitment using your VIN or your vehicle’s original part number before you check out.

Headlight range (or beam-height) adjustment exists so the headlight aim can compensate for vehicle load — a fully loaded trunk or rear seats can tilt the beam upward, which is why many vehicles include either a manual dash-mounted dial or a fully automatic self-leveling system tied to the suspension. The small motor inside the headlight housing is what actually physically moves the reflector or projector to change beam angle. Because this component sits inside the sealed headlight assembly, replacing it typically requires opening the housing from the rear, which can affect the factory seal if not done carefully — something to keep in mind if you’re doing this repair yourself.

Manufacturing Quality

TYC is a Taiwan-based automotive lighting manufacturer supplying OE-matching headlights, tail lights, and lighting components to the global aftermarket. This 20-5319-MA-1 headlight range adjustment control is positioned in our Budget tier, a straightforward, no-frills option for drivers who want a functional OE-matching replacement without paying for premium branding. Components are manufactured and quality-checked to dimensional tolerances intended to match the original equipment parts they replace. Because headlights are a critical safety system, the National Highway Traffic Safety Administration (NHTSA) recommends keeping all headlight functions in proper working order.

We list the EAN and available fitment attributes provided by TYC directly in the specifications table above so you can cross-check this 20-5319-MA-1 headlight range adjustment control against your vehicle’s original part before ordering. Confirming fitting position and headlight model ahead of time helps avoid a return or exchange after installation. If your headlight assembly has been repaired or replaced before, double-check that the model and production date attributes still line up, since running production changes can mean two headlights that look identical on the outside use different internal hardware.

Installation Context

Most headlight components like this one are installed alongside a broader headlight service — a bulb change, a full assembly swap, or a repair triggered by a failed inspection. Before ordering, it’s worth checking whether the TYC 20-5319-MA-1 headlight range adjustment control is sold as a standalone replacement or as part of a kit, since some headlight repairs call for replacing several small components at once rather than a single part in isolation. Our support team can help confirm exactly what your specific repair requires if you’re not sure.

Shipping and Delivery

We ship the TYC 20-5319-MA-1 headlight range adjustment control to all 50 U.S. states with tracked, insured delivery. Most orders leave our warehouse within 1–2 business days. Review full details on our shipping policy page, or browse our full lighting parts shop for related components.

Frequently Asked Questions

What vehicles is this headlight range adjustment control compatible with?

This TYC 20-5319-MA-1 headlight range adjustment control is manufactured to fit its specified applications. Always cross-reference your vehicle’s VIN or OE part number against our fitment guide, or contact our support team through the contact page before ordering to confirm compatibility.

Can I install this myself?

Many headlight components are accessible with basic hand tools, though some require partially disassembling the headlight housing. If you’re not comfortable with the process, we recommend having it installed by a certified technician to avoid damaging the housing’s factory seal.

Why does the TYC 20-5319-MA-1 cost $17.98?

Pricing reflects the TYC brand’s manufacturing quality, materials, and Budget positioning relative to other lighting components in our catalog, while remaining competitive with comparable OE and aftermarket options.

Do you ship to my state?

Yes, we ship to all 50 U.S. states with tracked, insured shipping on every order.

What is your return policy on this part?

Unused parts in original packaging can be returned within our standard return window. Review the complete terms on our warranty policy page or reach out via our contact page.

How long does shipping take?

Orders ship nationwide to all 50 U.S. states. Standard delivery typically takes 3–7 business days depending on your location; expedited options are available at checkout. Full details are on our shipping policy page.

Is this a direct OE replacement?

Yes. The TYC 20-5319-MA-1 is engineered to match the mounting points and dimensions of the original equipment part, so no additional modification is typically required for installation.

Does this part come with a warranty?

Yes, this part is covered by the manufacturer’s standard warranty against defects in material and workmanship. Warranty terms are outlined on our warranty policy page.

Related Parts and Resources

• Browse our full lighting parts catalog
• Warranty policy
• Shipping policy
• General FAQ
• About CG Auto Parts Shop

For general lighting safety guidance, see the National Highway Traffic Safety Administration (NHTSA) lighting equipment guidance and the Wikipedia overview of headlamp technology.