Mercedes E63 Turn Signal Bulb Parts
Showing 9 out of 9 part(s) found in our catalog.
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The average price of a Mercedes E63 turn signal bulb is between $0.79 and $9.89.
What Bulb Type Fits My Mercedes E63 Turn Signal?
If you’re trying to track down the right Mercedes E63 turn signal bulb, the answer depends on your model year and whether you have a sedan or wagon. Many E63s use PY21W or 1157 bulbs for turn signals, but keep in mind that some newer models come equipped with integrated LED units instead of traditional bulbs. Your best bet is to double-check your owner’s manual or pull the old bulb for a quick comparison. Getting the part number from your current bulb is a reliable way to make sure you get the right match the first time.
How Do I Replace The Mercedes E63 Turn Signal Bulb?
Changing out a Mercedes E63 turn signal bulb isn’t too complicated, but getting to it can take a little patience. Up front, pop the hood and look for the access cover behind your headlight. Remove the cover, twist the bulb socket counterclockwise, and the old bulb should pop out. Just insert the replacement Mercedes E63 turn signal bulb, making sure it clicks in firmly, then put everything back together. For the back, you’ll usually need to get into the trunk and peel back the liner or remove a small trim panel to reach the socket. Take your time with any clips so nothing breaks.
Why Is My Mercedes E63 Turn Signal Blinking Fast?
If your turn signal is suddenly blinking quicker than normal, it’s almost always because a bulb is out or there’s a bad connection somewhere. When a Mercedes E63 turn signal bulb fails or the socket isn’t making solid contact, the car recognizes the difference in electrical resistance and speeds up the flash as a heads-up. Replacing any dead bulbs usually sorts it out, but if you’ve switched to LEDs, you might need a resistor to avoid the fast blink. Take a minute to check for corrosion or loose wires at the sockets, just to be safe.
Are Aftermarket LED Bulbs Safe For My Mercedes E63 Turn Signal?
Upgrading to LED turn signals on your E63 is a popular move thanks to their longevity and lower energy draw. The catch is that Mercedes wiring is typically set up for regular halogen bulbs, which means swapping to LEDs can cause that pesky hyper-flashing unless you add resistors or use a CANBus-approved bulb. Also, LEDs sometimes don’t fit perfectly or focus light as well as stock bulbs. If you’re thinking about an upgrade for your Mercedes E63 turn signal bulb, double-check fitment and choose a brand that’s compatible with your car—and don’t forget to make sure everything’s street legal for your area.
How Can I Fix Water Or Moisture In The Turn Signal Housing?
Noticed fog or droplets inside your Mercedes E63 turn signal bulb housing? That can lead to bulbs burning out early or even electrical gremlins. Moisture usually sneaks in because of worn-out seals or tiny cracks in the housing. The fix: pull the housing, dry it out fully, and inspect those rubber gaskets. Swapping in new seals can help keep things bone dry. If the lens itself looks cracked or damaged, replacing the whole assembly may be your safest bet. Take care to reseal everything well when reinstalling your new bulb, so you don’t have to deal with leaks again.
Where Can You Find Affordable Mercedes E63 Turn Signal Bulbs?
AutohausAZ makes finding the right Mercedes E63 turn signal bulb easy—and budget-friendly. Prices are usually lower than what you’ll find at the dealership, and most orders ship quickly so you won’t be left waiting. Not happy with your order? Their returns process is pretty straightforward. Picking up your turn signal bulb from AutohausAZ means you’ll spend less time hunting and more time back on the road.
