Mercedes SLK300 Turn Signal Bulb Parts

Showing 9 out of 9 part(s) found in our catalog.

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Mercedes SLK300
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Electrical, Lighting and Body
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Turn Signal Light Bulb
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Please verify size and type bulb in vehicle prior to ordering.
2016 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$0.79
Reg
$0.82
List
$3.40
Please note appearance, wattage, and color of existing bulb. This bulb has the pins offset not directly across from each other.
2009, 2010, 2011 Mercedes SLK300
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$1.09
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$1.14
List
$0.89
2009, 2010, 2011 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$2.59
Reg
$2.70
List
$1.05
OEM
Original bulb may be marked 16W or 18W, this is the replacement long life version for either one.
2016 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$2.49
Reg
$2.59
List
$0.91
2016 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$2.69
Reg
$2.80
List
$1.25
2016 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$2.39
Reg
$2.49
List
$2.17
2016 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$2.19
Reg
$2.28
List
$0.35
12V-5W Blue
2016 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$2.89
Reg
$3.01
List
$1.54
2016 Mercedes SLK300
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Leaves closest warehouse today if ordered before 2 PM MST.
$0.89
Reg
$0.93
List
$0.91

Mercedes SLK300 turn signal bulb typically cost between $0.79 and $2.89.

What Type Of Bulb Does The Mercedes SLK300 Turn Signal Use?

The Mercedes SLK300 turn signal bulb typically calls for a PY21W or 7507 bulb up front, but it’s always worth double-checking with your owner’s manual just to be sure. For the rear turn signals, the style is often the same, but checking your model year helps avoid any surprises. If you’re thinking about swapping in LEDs, keep in mind you might need special resistors to prevent rapid blinking or warning lights. Make sure the new bulb matches the original's base and wattage, so everything fits and functions correctly.

How Do I Replace The Mercedes SLK300 Turn Signal Bulb?

Changing out a Mercedes SLK300 turn signal bulb is pretty straightforward. Up front, you’ll pop the hood, reach behind the headlight, and open a cover to access the bulb. A simple twist releases the old bulb so you can put in the new one. For the rear bulb, you’ll usually peel back a bit of trunk lining, release the housing, and swap out the bulb the same way. It’s smart to handle the new bulb with clean hands or gloves. Once the new bulb is in, give it a quick test before you reassemble everything.

Why Is My Mercedes SLK300 Turn Signal Blinking Fast?

If your Mercedes SLK300 turn signal bulb is suddenly flashing faster than normal, that’s usually a sign that a bulb’s burned out or not seating properly in the socket. It could also mean the wrong bulb is installed, or there’s a loose connection or issue with the wiring. Swapping in LED bulbs sometimes triggers fast flashing, too, unless you’ve installed resistors. Start by checking all the bulbs and connections—most of the time, the fix is quick and easy.

Can I Upgrade My Mercedes SLK300 Turn Signal Bulb To LED?

Swapping your Mercedes SLK300 turn signal bulb for an LED version is a popular upgrade for a brighter, more modern look. Just double-check that the LEDs you choose are compatible—you might need to add resistors to keep your signals blinking at the right pace and avoid dashboard warnings. LEDs are generally longer-lasting and brighter, just make sure to pick the right color and style for your car. Always test after installation to be sure everything’s working smoothly.

What Should I Do If The Mercedes SLK300 Turn Signal Bulb Socket Is Corroded?

If you spot corrosion around your Mercedes SLK300 turn signal bulb socket, start by disconnecting the wiring and gently cleaning the area with a bit of contact cleaner and a soft brush. If the corrosion is heavy or the socket looks damaged, it may be best to swap it for a new one. Adding a dab of dielectric grease before installing the new bulb helps keep moisture and future corrosion at bay. Once everything looks clean and dry, plug it all back in and check the signal to make sure you’re good to go.

Why Choose AutohausAZ For Your Mercedes SLK300 Turn Signal Bulb?

Ordering your Mercedes SLK300 turn signal bulb from AutohausAZ is a breeze. Our prices are always fair, and we ship fast so you’re not waiting around. If you need to make a return, the process is simple and hassle-free. Shop with us for your SLK300—car maintenance shouldn’t be complicated, and we work hard to make it easy for you every step of the way.