Audi 100 Tail Light Bulb Parts

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

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Audi 100
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Electrical, Lighting and Body
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Tail Light Bulb
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Used as parking/turning signal and/or brake/running light depending upon model. Nickel base version of brass base 1157 bulb. Please verify appearance and wattage of existing bulb prior to ordering.
1971-1994 Audi 100, 100 Quattro
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$2.19
Reg
$2.28
List
$0.35
Multiple uses, may include turn signal, brake light, backup light, rear foglight, and third brake light depending upon model. Please verify appearance and wattage of existing bulb. If original bulbs are...
1971-1994 Audi 100, 100 Quattro
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$2.19
Reg
$2.28
List
$4.94
Please verify wattage and length of existing bulb prior to ordering.
1989, 1990, 1991, 1992, 1993, 1994 Audi 100, 100 Quattro
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$2.69
Reg
$2.80
List
$1.06
1989, 1990, 1991 Audi 100, 100 Quattro
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$2.19
Reg
$2.28
List
$0.39
OEM
1971-1994 Audi 100, 100 Quattro
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$1.99
Reg
$2.07
List
$0.51
Higher wattage version of nickel base 7528 bulb.
1989, 1990, 1991 Audi 100, 100 Quattro
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$2.19
Reg
$2.28
List
$0.35
Please verify wattage and length of existing bulb prior to ordering.
1989, 1990, 1991, 1992, 1993, 1994 Audi 100, 100 Quattro
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$1.89
Reg
$1.97
List
$0.46
Primarily used in tail lamp and side markers, please verify appearance and wattage of existing bulb prior to ordering.
1971-1991 Audi 100, 100 Quattro
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$2.19
Reg
$2.28
List
$0.31
Please verify appearance and wattage of existing bulb.
1971, 1972, 1973, 1974, 1975, 1976, 1977 Audi 100
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$1.69
Reg
$1.76
List
$0.32

The average cost of a Audi 100 tail light bulb is between $1.69 and $2.69.

What Type Of Bulb Fits The Audi 100 Tail Light?

If you’re looking to swap out your Audi 100 tail light bulb, it’s a good idea to check the owner’s manual or look at the current bulb for the right part number. For most Audi 100 models, you’ll need either a 7528 or P21/5W bulb. The right fit is important for safety and to avoid electrical surprises down the line. These bulbs are available in both standard and LED versions. Keep in mind, if you go with LEDs, some models might need an adapter or resistor to work smoothly. Sticking to the right specifications means you’ll avoid annoying warning lights or uneven brightness.

How Do I Replace The Audi 100 Tail Light Bulb?

To change the Audi 100 tail light bulb, start by popping the trunk. Usually, there’s a bit of carpet or trim near the tail light assembly that you’ll need to gently pull back. Next, unscrew the assembly—often a couple of simple fasteners. The bulb holder twists out pretty easily. Swap in your new bulb, being careful not to touch the glass, then piece everything back together. Some tight spots might call for a flathead screwdriver or a small socket tool. If the new bulb doesn’t light up, take a quick look at the fuse or wiring—sometimes it’s more than just the bulb at fault.

What Are Signs Of A Failing Tail Light Bulb?

If your Audi 100 tail light bulb needs replacing, you’ll usually spot it pretty quickly. The tail light won’t come on when you brake or drive at night, and sometimes just one side goes out. You might even get a dashboard warning, or another driver may flag you down. Flickering or a bulb that looks dimmer than usual can mean a loose contact or the bulb nearing the end of its life. Checking your lights every so often is a good habit—no one likes getting pulled over for a bulb that’s out, after all.

Can I Use LED Bulbs In Place Of Stock Audi 100 Tail Light Bulbs?

Thinking about upgrading to LEDs in your Audi 100 tail light bulb? It’s a common move. LEDs shine brighter and usually last longer than traditional bulbs. Still, before you buy, make sure the LED bulb matches your socket size and is designed for cars—not all LEDs are created equal. Some cars need extra resistors to keep the blinker or warning systems happy. And don’t forget to check if those upgrades are street legal in your area. With the right bulbs and tools, your upgrade can be both simple and rewarding.

Why Do The Tail Lights Work Intermittently On My Audi 100?

If your Audi 100 tail light bulb is acting up—on again, off again—it’s usually something simple like a loose connection or a touch of corrosion in the socket. Older cars can sometimes let in moisture, which makes things worse. Take a look inside the tail light for any gunk or rust, and clean the contacts if needed. Sometimes, the bulb holder itself gets worn out and needs swapping. If a quick clean doesn’t do the trick, it might be time to trace the wiring a bit further, just in case there’s a deeper issue.

Where Can You Find Affordable Audi 100 Tail Light Bulbs With Fast Shipping?

If you’re after a new Audi 100 tail light bulb and want it delivered without the hassle, AutohausAZ is the way to go. We keep things straightforward, offering great prices and quick shipping, so you aren’t left waiting. If something doesn’t work out, returns are simple, too. When you buy from AutohausAZ, you can count on your Audi 100 tail light bulb arriving quickly, and you get the peace of mind that comes from a shop that puts its customers first.