11 Years Available
Acura Tsx Light Bulb Sizes
Complete bulb size reference for the Acura Tsx from 2004 to 2014. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same D2S low beam bulb for Acura tsx entries from 2004 to 2014. Confirm your trim and factory lighting package before buying.
Year Range
2004 – 2014
11 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Side Marker | 168(2004–2008) 7528(2012–2014) | 8 years | Changed |
| Fog Light | H11(2004–2014) | 11 years | Consistent |
| Turn Signal Front | 7528(2009–2014) 7440(2004–2008) | 11 years | Changed |
| High Beam | 9005(2009–2014) H1(2004–2008) | 11 years | Changed |
| Tail Light | 7443CK(2006–2014) 168(2004–2012) 7443(2005–2010) | 11 years | Changed |
| Brake Light | 7440(2004–2014) | 11 years | Consistent |
| Parking Light | 7528(2009–2014) 168(2004–2008) | 11 years | Changed |
| Reverse Light | 7440(2004–2014) | 11 years | Consistent |
| Turn Signal Rear | 7440(2004–2008) 7440NA(2012–2014) 7440A(2009–2011) | 11 years | Changed |
| License Plate | 168(2004–2014) | 11 years | Consistent |
| Dome Light | DE3175(2004–2014) | 11 years | Consistent |
| Map Light | DE3175(2004–2014) | 11 years | Consistent |
| Trunk Light | 168(2004–2014) | 11 years | Consistent |
| Door Light | 194(2004–2014) | 11 years | Consistent |
| Low Beam | D2S(2004–2011) | 8 years | Consistent |
| Daytime Running | 9005(2009–2010) | 2 years | Consistent |
Common Tsx Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Acura Tsx from 2004 to 2014, covering 11 model years. Select your year below for a complete position-by-position bulb chart.
No, the Acura Tsx has used the D2S low beam bulb consistently across all 11 model years in our database. Any year in the 2004–2014 range uses the same bulb.
The Acura Tsx uses a D2S bulb for the low beam and a 9005 for the high beam, and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Acura Tsx uses a D2S low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.