Kenworth T370 Headlight Bulb Size: A Guide to Proper Replacement

Kenworth T370 Headlight Bulb Size

Introduction

The Kenworth T370 is a popular medium-duty truck known for its durability and versatility. One crucial component of any vehicle is its headlights, which ensure proper visibility during nighttime driving. If you are looking to replace the headlight bulbs in your Kenworth T370, it is essential to know the correct bulb size to ensure a perfect fit and optimal performance.

Headlight Bulb Sizes

To determine the correct headlight bulb size for your Kenworth T370, you can refer to the vehicle’s manual or consult the manufacturer’s specifications. However, to make it easier for you, here is a table listing the headlight bulb sizes commonly used in the Kenworth T370:

Year Headlight Bulb Size
2008-2010 H13
2011-2016 H11
2017-present H7

Steps to Replace Headlight Bulbs

Once you have determined the correct headlight bulb size for your Kenworth T370, you can follow these steps to replace the bulbs:

  1. Locate the headlight assembly: Open the hood of your truck and find the headlight assembly that needs bulb replacement.
  2. Remove the old bulb: Depending on the specific model year, you may need to twist the bulb socket counterclockwise or release a retaining clip to remove the old bulb.
  3. Insert the new bulb: Take the new headlight bulb, making sure not to touch the glass part with your bare hands. Align the tabs on the bulb with the notches in the socket and insert it firmly.
  4. Secure the bulb: If required, twist the bulb socket clockwise or reattach the retaining clip to secure the new bulb in place.
  5. Test the headlights: Turn on your truck’s headlights to ensure that the new bulb is functioning correctly.
  6. Repeat for the other headlight: If necessary, repeat the above steps for the other headlight assembly.

Conclusion

Knowing the correct headlight bulb size for your Kenworth T370 is essential for maintaining proper visibility and safety while driving. Refer to the table provided or consult your vehicle’s manual to determine the appropriate bulb size. By following the steps outlined above, you can easily replace the headlight bulbs in your Kenworth T370 and ensure optimal performance on the road.

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