| Location | Size | |
| Rear Side Door | 1" | |
| Front Side Door | 5.25" | |
| Front Side Door | 1" | |
| Rear Deck | 6.5" |
1999 Audi A4 Car Audio and Video Parts & Accessories
| Location | Bulb | |
| Back Up Light | P21W | |
| Brake | P21/5W | |
| Center High Mount Stop Light | 12961 | |
| Courtesy | DE3423 | |
| Dome Light | 6411 | |
| Engine Compartment Light | 6411 | |
| Fog Light | H7 | |
| Front Fog Light | H7 | |
| Front Inner Turn Signal | 2357NA | |
| Front Side Marker | 2357NA | |
| Front Turn Signal | 12961 | |
| Front Turn Signal | 3757NA | |
| Glove Box | DE3423 | |
| High Beam Headlight | H7 | |
| License Plate | 12844 | |
| Low Beam Headlight | D2S | |
| Low Beam Headlight | H7 | |
| Map Light | 12961 | |
| Parking Light | 2357NA | |
| Rear Side Marker | 12961 | |
| Rear Turn Signal | P21W | |
| Side Marker | 12961 | |
| Stepwell | 12961 | |
| Tail Light | P21/5W | |
| Trunk | DE3423 |
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Original price $0.00 - Original price $0.00Original price $0.00$139.95$139.95 - $139.95Current price $139.95| /
Orion XTR654NEO 6.5" Midrange Speakers 1200 Watts Max Power 4 Ohms Car Audio (Pair)
In stockOrion XTR654NEO 6.5" Midrange Speakers 1200 Watts Max Power 4 Ohms Car Audio (Pair) The XTR654NEO 6.5” Shallow Neodymium Midrange Speaker combines ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$139.95$139.95 - $139.95Current price $139.95| / -
Original price $0.00 - Original price $0.00Original price $0.00$129.95$129.95 - $129.95Current price $129.95| /
Orion XTX654 6.5" 1400 Watt 4 Ohm Midrange Bass Loud Car Audio Speakers (Pair)
In stockOrion XTX654 6.5" 1400 Watt Peak Power 4 Ohm Midrange Bass Loud Car Audio Speakers (Pair) The XTX654 4-Ohm Midrange Speaker is an excellent choice ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$129.95$129.95 - $129.95Current price $129.95| / -
Original price $0.00 - Original price $0.00Original price $0.00$49.95$49.95 - $49.95Current price $49.95| /
Orion XTR1.00TW 1" Silk Dome Tweeters with Surface & Flush Mount Hardware 200W Max (Pair)
Out of stockOrion XTR1.00TW 1" Silk Dome Tweeters wITH Surface & Flush Mount Hardware 200W Max, Pair Enhance your car audio system with the ORION XTR1.00TW...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$49.95$49.95 - $49.95Current price $49.95| /Sold out -
Original price $0.00 - Original price $0.00Original price $0.00$19.95$19.95 - $19.95Current price $19.95| /
Metra 70-1787 Bose Integration Wire Harness for Select Audi/Porsche/Volkswagen models 1986-2005
Low stockMetra 70-1787 Bose Integration Wire Harness for Select Audi/Porsche/Volkswagen models 1986-2005 Install a new car radio faster with this amplifier ...
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Original price $0.00 - Original price $0.00Original price $0.00$7.95$7.95 - $7.95Current price $7.95| /
Raptor VW-9000 Power Wire Radio Harness Stereo for 1987-Up Volkswagen Vehicles
In stockRaptor VW-9000 Aftermarket Radio Wiring Harness for Select Audi/Volkswagen/Ram Integrate an aftermarket radio into your vehicle's stereo system wit...
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Original price $0.00 - Original price $0.00Original price $0.00$219.95$219.95 - $219.95Current price $219.95| /
Orion HCCA64N 6.5" 1400W Max Power 4 Ohms Car Midrange Speaker (Pair)
Out of stockOrion HCCA64N 6.5" 1400W Max Power 4 Ohms Car Audio Midrange Speaker (Pair) Ready to elevate your audio system? The HCCA64N Midrange Speaker is des...
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Original price $0.00 - Original price $0.00Original price $0.00$139.95$139.95 - $139.95Current price $139.95| /
Orion XTR65.SC 6.5" 4 Ohm 450W Max Full Range Car Audio Speaker Component System (Pair)
In stockOrion XTR65.SC 2-Way 6.5" and 1" Full Range Car Audio Speaker Component System, 4-Ohm 450W Max Power - Pair Experience audiophile-grade sound with ...
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Original price $0.00 - Original price $0.00Original price $0.00$119.95$119.95 - $119.95Current price $119.95| /
Orion XTR55.SC 5.25" XTR Series 2-Way 350W Component System with Crossovers (Pair)
In stockOrion XTR55.SC 5.25" XTR Series 2-Way 350W Component System with Crossovers (Pair) Elevate your car audio experience with the ORION XTR55.SC 5.25" ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$119.95$119.95 - $119.95Current price $119.95| / -
Original price $0.00 - Original price $0.00Original price $0.00$16.95$16.95 - $16.95Current price $16.95| /
Metra 71-1784 OEM Wire Harness for Select Audi/Mercedes/Volkswagen/Ram
Low stockMetra 71-1784 OEM Wire Harness for Select Audi/Mercedes/Volkswagen/Dodge/Pontiac Plugs into OEM radio POWER/4-SPEAKER
Original price $0.00 - Original price $0.00Original price $0.00$16.95$16.95 - $16.95Current price $16.95| / -
Original price $129.99 - Original price $129.99Original price$129.99$129.99 - $129.99Current price $129.99| /
Pioneer DEH-S4220BT CD Receiver with Smart Sync App, Mixtrax Built-in Bluetooth
Low stockPioneer DEH-S4220BT CD Receiver with Smart Sync App and Built-in Bluetooth Wish your car's CD player had a touchscreen? Now it can! The Pioneer DEH...
View full detailsOriginal price $129.99 - Original price $129.99Original price$129.99$129.99 - $129.99Current price $129.99| / -
Original price $0.00 - Original price $0.00Original price $0.00$99.95$99.95 - $99.95Current price $99.95| /
Alphasonik ABM65 DYNAMIS Series 6.5" 600 Watts 4-Ohms Mid Range Speaker (Pair)
Low stockAlphasonik ABM65 DYNAMIS Series 6.5" 600 Watts 4-Ohms Mid Range Speaker (Pair) The new DYNAMIS Series of mid-range drivers feature a custom tooled ...
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Original price $129.95 - Original price $129.95Original price$129.95$129.95 - $129.95Current price $129.95| /
JVC KD-TD91BTS Single Din In-Dash Digital AM/FM/CD/BT/USB Receiver with Alexa & Spotify
Out of stockJVC KD-TD91BTS Single Din In-Dash Digital AM/FM/CD/BT/USB Receiver with Alexa & Spotify You can talk to Amazon Alexa on your JVC receiver. With...
View full detailsOriginal price $129.95 - Original price $129.95Original price$129.95$129.95 - $129.95Current price $129.95| /Sold out -
Original price $199.99 - Original price $199.99Original price$199.99$199.99 - $199.99Current price $199.99| /
Pioneer DEH-S7200BHS Single DIN CD Receiver, Built-in Bluetooth HD Radio Tuner and SiriusXM Ready
Out of stockThe DEH-S7200BHS CD receiver features enhanced Audio Functions, Pioneer Smart Sync App Compatibility, MIXTRAX®, Built-in Bluetooth, HD Radio Tuner,...
View full detailsOriginal price $199.99 - Original price $199.99Original price$199.99$199.99 - $199.99Current price $199.99| /Sold out -
Original price $0.00 - Original price $0.00Original price $0.00$299.95$299.95 - $299.95Current price $299.95| /
Alphasonik MPRO654 Mayhem Series 6.5" Midrange Speakers 4 Ohm Neodymium Pair
In stockAlphasonik MPRO654 Mayhem Series 6.5" Midrange Speakers 4 Ohm Neodymium Pair The MAYHEM series Mid-Range drivers performance starts with the baske...
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Original price $0.00 - Original price $0.00Original price $0.00$61.95$61.95 - $61.95Current price $61.95| /
MB Quart FSB216 Formula Series 6.5" Component Speaker System 140 Watt (pair)
In stockMB Quart FSB216 Formula Series 6.5" Component Speaker System (pair) The ideal balance of a high end audio system requires the perfect mix of tone, ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$61.95$61.95 - $61.95Current price $61.95| / -
Original price $0.00 - Original price $0.00Original price $0.00$99.95$99.95 - $99.95Current price $99.95| /
Orion XTR65.3 XTR 6.5" inch Car Audio 3-Way Coaxial Speakers 4 Ohms 400 Watts Max (Pair)
In stockOrion XTR65.3 XTR 6.5-inch Car Audio 3-Way Coaxial Speakers 4 ohms 400 Watts Max, Pair Enhance your in-car audio experience with the ORION XTR65.3 ...
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Original price $0.00 - Original price $0.00Original price $0.00$333.95$333.95 - $333.95Current price $333.95| /
DLS UP6i Ultimate 2-Way 6.5" 180 Watts 4 Ohm Component Speaker System
Out of stockDLS UP6i Ultimate 2-Way 6.5" 180 Watts 4 Ohm Component Speaker System Ultimate series UP6i is a 16.5 cm (6.5") 2-way component with aluminium con...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$333.95$333.95 - $333.95Current price $333.95| /Sold out