2018 International LT Headlight Bulb Size Guide

2018 International LT Headlight Bulb Size

The International LT is a popular heavy-duty truck model known for its powerful performance and durability. When it comes to maintaining and replacing parts, one important aspect to consider is the headlight bulb size. Properly functioning headlights are crucial for safe driving, especially during nighttime or adverse weather conditions. In this article, we will provide you with the necessary information on the headlight bulb size for the 2018 International LT.

Headlight Bulb Size Table

Headlight Bulb Type Low Beam High Beam
H11 Yes No
9005 No Yes
9006 Yes No
H7 No Yes

It is important to note that headlight bulb sizes may vary depending on the specific trim level and options of the International LT. Therefore, it is always recommended to consult the vehicle’s owner manual or contact a certified International dealer to ensure accurate information for your specific model.

Understanding Headlight Bulb Types

Here is a brief explanation of the headlight bulb types mentioned in the table:

  • H11: This bulb type is commonly used for low beam headlights. It provides a focused and controlled beam of light, ideal for illuminating the road ahead without blinding oncoming drivers.
  • 9005: The 9005 bulb is typically used for high beam headlights. It emits a brighter and more intense light, allowing for improved visibility when driving in dark or poorly lit areas.
  • 9006: Similar to the H11, the 9006 bulb is commonly used for low beam headlights. It offers a slightly different design and performance characteristics compared to the H11.
  • H7: The H7 bulb is another popular option for high beam headlights. It provides a strong and focused beam of light, enhancing visibility during nighttime driving.

Replacing Headlight Bulbs

If you need to replace a headlight bulb in your 2018 International LT, follow these general steps:

  1. Ensure the vehicle’s engine is turned off and the headlights are not hot.
  2. Locate the headlight assembly that requires bulb replacement.
  3. Remove the protective cover or dust cap from the back of the headlight assembly.
  4. Disconnect the electrical connector from the bulb by gently pulling it away.
  5. Remove the old bulb by twisting it counterclockwise and pulling it out.
  6. Insert the new bulb into the socket and twist it clockwise to secure it.
  7. Reconnect the electrical connector to the new bulb.
  8. Replace the protective cover or dust cap.
  9. Repeat the process for the other headlight bulb if necessary.
  10. Turn on the headlights to ensure the new bulbs are functioning correctly.

It is always recommended to consult the vehicle’s owner manual for specific instructions and safety precautions before attempting to replace any bulbs.

Conclusion

Knowing the correct headlight bulb size for your 2018 International LT is essential for maintaining optimal visibility and safety on the road. Refer to the provided table or consult your vehicle’s owner manual to ensure you select the appropriate bulb type. If you are unsure or need assistance, it is best to reach out to a certified International dealer or a professional mechanic for guidance.

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