Best Headlight Adjusting Screws of 2025

David Davis Avatar
David Davis
Last Updated: Jan 9, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Headlight adjusting screws are an essential component of any vehicle's lighting system. These screws allow drivers to adjust the angle of their headlights, ensuring optimal visibility while driving in different conditions. They are typically located at the back of the headlight assembly and can be adjusted using a screwdriver or a specialized tool. Headlight adjusting screws are available in a variety of sizes and styles to suit different makes and models of vehicles. Regularly adjusting headlights can help prevent accidents and ensure that drivers can see and be seen on the road.

At a Glance: Our Top Picks

Dorman 42187 Headlamp Adjusting Screw Cover #TOP 1
Dorman 42187 Headlamp Adjusting Screw
ftb score rating icon 9.8
Dorman 42161 Headlamp Adjusting Screws, 2 Pack Cover #TOP 2
Dorman 42161 Headlamp Adjusting Screws, 2 Pack
ftb score rating icon 9.7
Dorman 924-5104 Headlight Adjusting Screw Cover #TOP 3
Dorman 924-5104 Headlight Adjusting Screw
ftb score rating icon 9.5

Top 10 Headlight Adjusting Screws

#TOP 1

Dorman 42187 Headlamp Adjusting Screw

42187
4 Count (Pack of 1)
Dorman 42187 Headlamp Adjusting Screw Cover
Dorman 42187 Headlamp Adjusting Screw- Sealed Beam Adjusters Compatible with Select Chrysler / Dodge / Plymouth Models, 4 Piece

The Dorman 42187 headlamp adjusting screw is a direct replacement for factory part and is compatible with select Chrysler, Dodge, and Plymouth models. Made from quality materials, this screw is durable and ensures reliable performance and long service life. To ensure fit, input your make, model, and trim level into the garage tool. Backed by a team of automotive experts, this screw is the ideal solution for an original part that is missing or has failed due to fatigue.

What We Like
Direct replacement for factory part
Durable construction for reliable performance and long service life
Backed by team of automotive experts with over a century of experience
#TOP 2

Dorman 42161 Headlamp Adjusting Screws, 2 Pack

42161
Dorman 42161 Headlamp Adjusting Screws, 2 Pack Cover
Dorman 42161 Headlamp Adjusting Screws Compatible with Select Models, 2 Pack

The Dorman 42161 Headlamp Adjusting Screws are direct replacements for factory parts that have failed or gone missing. Made from durable materials, these screws have a long service life and reliable performance. The garage tool can help ensure a proper fit for your vehicle.

What We Like
Direct replacement for factory parts
Durable construction for reliable performance and long service life
Backed by a team of experts and over a century of automotive experience
#TOP 3

Dorman 924-5104 Headlight Adjusting Screw

924-5104
Turquoise
1 Count (Pack of 1)
Dorman 924-5104 Headlight Adjusting Screw Cover
Dorman 924-5104 Headlight Adjusting Screw Compatible with Select IC / International Models

Replace your missing or fatigued headlight adjusting screw with this direct replacement from Dorman. Made from quality materials, this screw ensures reliable performance and long service life. To ensure the right fit, input your make, model and trim level into the garage tool. Trust in the quality of this product backed by a team of experts and over a century of automotive experience.

What We Like
Durable construction
Exact fit for specified years, makes and models
Reliable replacement for missing or failed original part
#TOP 4

Dorman Headlamp Adjusting Screws

42171
Dorman Headlamp Adjusting Screws Cover
Headlamp Adjusting Screws

Upgrade your vehicle with Dorman Screws, a reliable replacement for missing or worn-out headlight adjusting screws. Made from quality materials, these screws ensure long-lasting performance. Backed by a team of experts, you can trust the quality of this product. Easily find the right fit for your vehicle by using the garage tool. Say goodbye to headlight alignment issues and enjoy a hassle-free replacement experience.

What We Like
Direct Replacement
Ideal Solution
Durable Construction
#TOP 5

OAUTOO Headlight Adjusting Screw Nut for GM 365270

OAUTOO
QT836
Green
Onesize
OAUTOO Headlight Adjusting Screw Nut for GM 365270 Cover
OAUTOO 20pcs Headlight Adjusting Screw Nut for GM 365270 Blazer C K R V Trucks Yukon Pontiac J2000 Sunbird 1985-1994

OAUTOO Headlight Nut GM 365270 is a set of 20 green nylon nuts designed to help secure and adjust your vehicle's headlamp. Compatible with GM 365270, these nuts fit various Chevy and GMC truck models. The nuts make adjusting your headlight easier, ensuring proper alignment for optimal visibility on the road. With this set, you can maintain your vehicle's lighting system effortlessly, enhancing safety during night drives. Upgrade your headlight adjusting experience with OAUTOO Headlight Nut GM 365270.

What We Like
Secure Headlamp Adjustment
Compatible with GM 365270
Easy Headlight Alignment
#TOP 6

1967-1973 Headlight Adjuster Parts Set

Silver
Onesize
1967-1973 Headlight Adjuster Parts Set Cover
1967-1973 Headlight Adjuster Parts Set: Screws, Nuts, and Springs

Upgrade your classic car's headlight adjuster with The Stop Shop Headlight Adjuster Set. This premium quality set includes 4 plastic nut retainers, 4 long adjuster screws, and 2 tension springs. With compatibility for 1967-1973 Camaros and 1970-1972 Monte Carlos, this set is manufactured to the highest quality standards. The plastic nut retainers ensure a secure fit, while the long adjuster screws provide easy and precise headlight adjustments. The tension springs offer stability and prevent the headlights from moving out of position. With The Stop Shop Headlight Adjuster Set, you can effortlessly enhance the performance and appearance of your classic car's headlights.

What We Like
Premium quality
Easy and precise adjustments
Enhances performance and appearance
#TOP 7

Dorman Headlamp Adjusting Screws 2 Pack

42124
Multicoloured
Dorman Headlamp Adjusting Screws 2 Pack Cover
Dorman 42124 Headlamp Adjusting Screws Compatible with Select American Motors / Cadillac Models, 2 Pack

Upgrade your vehicle with the Dorman Headlamp Adjusting Screws 2 Pack. These screws are direct replacements, making them perfect for fixing missing or worn-out parts. Crafted from durable materials, they ensure long-lasting performance. Backed by a team of experts, these screws guarantee trustworthy quality. By using the garage tool to confirm fit, you can easily install these screws on your specific make and model. Enhance your driving experience with the reliability of Dorman Headlamp Screws.

What We Like
Direct Replacement
Reliable Performance
Durable Materials
#TOP 8

Dorman 42125 Headlamp Adjusting Screws

42125
Dorman 42125 Headlamp Adjusting Screws Cover
Dorman 42125 Headlamp Adjusting Screws Compatible with Select Buick / Cadillac / Pontiac Models, 2 Pack

Replace your missing or faulty headlight adjusting screws with Dorman 42125 Headlamp Adjusting Screws, which match the fit and function of the factory part on select Buick, Cadillac, and Pontiac models. These screws are durable and made from quality materials to ensure reliable performance for a long time. To make sure that the screws fit your exact vehicle, input your make, model, and trim level into the garage tool. Backed by a team of product experts in the United States with more than a century of automotive experience, you can trust the quality of this product.

What We Like
Direct replacement for missing or faulty headlight adjusting screws
Durable construction for reliable performance and long service life
Easy to ensure fit with garage tool
#TOP 9

Headlight Adjust Parts Set for 78-81

Onesize
Headlight Adjust Parts Set for 78-81 Cover
1978-1981 Headlight Adjust Parts Set: Screws, Nuts, and Springs

This product is a complete headlight adjust kit for 78-81. It includes all necessary push-in nuts, screws and correct springs. Made to the highest quality standards, it is a reliable and convenient solution for adjusting your car's headlights.

What We Like
Complete kit with all necessary parts
Made to the highest quality standards
Convenient solution for adjusting headlights
#TOP 10

Rexka Headlight Adjusting Nuts

YT0565
white
Rexka Headlight Adjusting Nuts Cover
Rexka 10pcs Headlight Adjusting Nuts for GM 343543 343555 354076

Rexka Headlight Adjusting Nuts are a set of 10 nuts designed specifically for GM vehicles. These nuts are made of white nylon and are used to adjust the headlights of your car. With an overall length of 18mm and a bottom size of 15mm x 15mm, they are compatible with GM models such as 343543, 343555, 354076, and 362379 from the year 1962. These nuts are essential for ensuring that your headlights are properly aligned, allowing for optimal visibility and safety on the road. With the Rexka Headlight Adjusting Nuts, you can easily adjust the angle of your headlights to suit your needs, ensuring a clear view of the road ahead. They are a convenient and reliable solution for maintaining the performance of your headlights.

What We Like
Easy headlight alignment
Compatible with GM models
Convenient and reliable
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How high should headlights be at 25 feet?

When adjusting headlights, the brightest portion of the beam should not be more than 4 inches to the right or left of the vertical center line, or more than 4 inches above or below the horizontal center line at a distance of 25 feet.

2. How high should headlights be from the ground?

Headlights should be no higher than 3.5 feet (1.1 meters) from the ground to ensure proper alignment and visibility.

3. Do you adjust headlights clockwise or counterclockwise?

To adjust headlight levels, locate the adjusting screws and turn them slowly clockwise to raise the height of the lights, or counterclockwise to lower them. Ensure that the most intense part of the headlight beam aligns with or just below the vertical centerline marked on a wall.

4. How do you manually adjust headlight levels?

To manually adjust headlight levels, turn off the lights and use a screwdriver to adjust the screws until the headlight is at the desired level. Turn the headlights back on to evaluate if further adjustment is needed. Typically, there is a screw to adjust the lamp vertically and another screw for horizontal alignment. It's important to make adjustments one at a time.

5. What is the proper distance to adjust headlights?

To adjust headlights, refer to your owner's manual for the recommended distance, usually around 25 feet. Use a measuring tape to ensure the accurate positioning of the headlights during the adjustment process.

Editor's Notes

During our headlight adjusting screw research, we found 24 headlight adjusting screw products and shortlisted 10 quality products. We collected and analyzed 5,741 customer reviews through our big data system to write the headlight adjusting screws list. We found that most customers choose headlight adjusting screws with an average price of $7.68.

The headlight adjusting screws are available for purchase. We have researched hundreds of brands and picked the top brands of headlight adjusting screws, including Dorman, OAUTOO, The Stop Shop, Rexka. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
David Davis Avatar

David Davis has rich experience as a mechanic and a general repairman in the automotive industry. It has given him plenty of knowledge in automobile repair, auto parts, and all kinds of tools. In his spare time, he enjoys assembling and disassembling parts for cars.