Mercedes CLK320 Headlight Bulb Parts

Showing 12 out of 12 part(s) found in our catalog.

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Mercedes CLK320 Headlight Bulb
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Please verify H7 bulb type in existing units prior to ordering.
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercedes CLK320
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$6.09
Reg
$6.34
List
$4.56
Please verify bulbs are D2S version prior to ordering, cannot be used in place of later version/updated D1S bulb. 2 per car.
2003, 2004, 2005 Mercedes CLK320
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$29.99
Reg
$31.24
List
$202.00
OEM
For models with Xenon HID lighting system. Please verify bulbs are D1S version prior to ordering, not to be used in place of older style D2S bulb. 2 per car.
2003, 2004, 2005 Mercedes CLK320
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$105.99
Reg
$110.41
List
$201.97
The Osram-Sylvania Silverstar bulb has the whitest and brightest light available in a Halogen type bulb, for that HID-look style and safety but at an affordable price!
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercedes CLK320
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$19.99
Reg
$20.82
List
$24.99
Standard halogen bulb.
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercedes CLK320
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$10.09
Reg
$10.51
List
$6.19
2005 Mercedes CLK320
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$64.99
Reg
$67.70
List
$201.97
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercedes CLK320
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$42.11
Reg
$43.86
List
$64.00
2003, 2004, 2005 Mercedes CLK320
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$37.99
Reg
$39.57
List
$201.97
2003, 2004, 2005 Mercedes CLK320
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$72.99
Reg
$76.03
List
$106.37
High performance halogen bulb. ~4000K color temp.
2005 Mercedes CLK320
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$19.99
Reg
$20.82
List
$24.99
OEM
2003, 2004, 2005 Mercedes CLK320
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$66.99
Reg
$69.78
List
$201.97
1998, 1999, 2000, 2001, 2002, 2003 Mercedes CLK320
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$78.99
Reg
$82.28
List
$152.66

The average cost of a Mercedes CLK320 headlight bulb is between $6.09 and $105.99.

What Type of Bulb Fits the Mercedes CLK320 Headlight?

If you’re looking to replace a Mercedes CLK320 headlight bulb, most models from the early 2000s use a standard H7 halogen bulb. Some cars, especially those that came with factory xenon or HID systems, might use something different, so it’s best to check your owner’s manual or take a look at what’s already installed. Previous owners might have swapped bulbs or upgraded the system, so it’s worth double-checking. Using the right bulb size and type keeps your headlights working properly and helps you see clearly while driving at night.

How Do You Replace a Mercedes CLK320 Headlight Bulb?

Changing out a Mercedes CLK320 headlight bulb is a task many car owners try to tackle themselves. Start by opening the hood and finding the back cover of the headlight unit. Gently remove the cover, unplug the wiring connector, and release the clip holding the bulb in place. Swap in the new bulb—be careful not to touch the glass part—and put everything back together in reverse order. Double-check that the bulb clicks into place, then turn on your headlights to make sure everything’s working before you hit the road. The space can be a little tight, so take your time, especially if it’s your first time doing this sort of job.

Are Aftermarket LED or HID Bulbs Compatible with Mercedes CLK320?

Upgrading your Mercedes CLK320 headlight bulb to LED or HID is a popular idea, but not every kit fits perfectly in the original headlight housing. While LEDs can offer brighter and crisper lighting with a longer life, not all versions will match the beam pattern or fit snugly in the assembly. Using the wrong type might cause glare or lead to electrical problems. Always make sure any upgrade meets local regulations and is designed specifically for your car’s year and model. Double-check compatibility to avoid potential headaches with installation or inspections.

Why Does My Mercedes CLK320 Headlight Bulb Burn Out Frequently?

If your Mercedes CLK320 headlight bulb keeps burning out, a few things could be going on. Cheap bulbs tend to have short lifespans, but other common causes include moisture in the headlight housing, loose connections, or even vibrations from rough roads. Sometimes, electrical issues can play a role too. It’s a good idea to inspect the headlight assembly for cracks, check that all electrical contacts are clean and tight, and consider using a better-quality bulb that can handle heat and bumps. Addressing these things usually helps your bulbs last a lot longer.

How Do I Adjust the Headlight Beam After Changing the Bulb on My Mercedes CLK320?

After swapping out a Mercedes CLK320 headlight bulb, your headlights might look a little off or aim too high or low. To get them right, find the adjustment screws on the back of the headlight assembly. Park your car about 25 feet from a wall, turn on the headlights, and check the beam height. Use the screws to fine-tune the aim so the light hits the right spot—your owner’s manual has the details for recommended beam height. Proper alignment keeps nighttime driving safe and helps avoid dazzling other drivers.

Where Can You Find Fast and Easy Mercedes CLK320 Headlight Bulb Replacement?

When it’s time for a new Mercedes CLK320 headlight bulb, AutohausAZ has you covered. You’ll find straightforward prices and quick shipping, so you’re not left waiting. If the part’s not quite right, returns are simple and hassle-free. Check out our selection and enjoy a stress-free experience getting your Mercedes CLK320 headlights sorted out in no time.