View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2016 Cadillac CTS with bulbs? At Tunersports.com we carry a huge selection of the top name brand performance bulb parts and accessories.
 IN STOCK - DROPSHIPS DD0019P194 HP3 LED Features Diffused lens design for even spread Proven performance highly reliable Increased output with LED Appearance Plug and play simple installation Overview Design. The 194 HP3 LED bulb is a compact simple LED replacement with proven performance. The single diffused optic spreads l... Diode Dynamics 194 LED Bulb HP3 LED - Blue (Pair) 2003-2019 Cadillac CTS Base 2009-2019 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2019 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2019 Cadillac CTS Vsport $48.63 |
 IN STOCK - DROPSHIPS DD0021P194 HP3 LED Features Diffused lens design for even spread Proven performance highly reliable Increased output with LED Appearance Plug and play simple installation Overview Design. The 194 HP3 LED bulb is a compact simple LED replacement with proven performance. The single diffused optic spreads l... Diode Dynamics 194 LED Bulb HP3 LED Natural - White (Pair) 2003-2019 Cadillac CTS Base 2009-2019 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2019 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2019 Cadillac CTS Vsport $48.63 |
 IN STOCK - DROPSHIPS DD0022P194 HP3 LED Features Diffused lens design for even spread Proven performance highly reliable Increased output with LED Appearance Plug and play simple installation Overview Design. The 194 HP3 LED bulb is a compact simple LED replacement with proven performance. The single diffused optic spreads l... Diode Dynamics 194 LED Bulb HP3 LED Pure - White (Pair) 2003-2019 Cadillac CTS Base 2009-2019 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2019 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2019 Cadillac CTS Vsport $48.63 |
 IN STOCK - DROPSHIPS DD0026P194 HP5 LED Features Diffused lens design for even spread Proven performance highly reliable Increased output with LED Appearance Plug and play simple installation Overview Design. The 194 HP5 LED bulb is a high-power LED in a small package. With copper inserts for heat dissipation the total outpu... Diode Dynamics 194 LED Bulb HP5 LED - Blue (Pair) 2003-2019 Cadillac CTS Base 2009-2019 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2019 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2019 Cadillac CTS Vsport $56.88 |
 IN STOCK DD0028P194 HP5 LED Features Diffused lens design for even spread Proven performance highly reliable Increased output with LED Appearance Plug and play simple installation Overview Design. The 194 HP5 LED bulb is a high-power LED in a small package. With copper inserts for heat dissipation the total outpu... Diode Dynamics 194 LED Bulb HP5 LED Natural - White (Pair) 2003-2019 Cadillac CTS Base 2009-2019 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2019 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2019 Cadillac CTS Vsport $45.88 |
 IN STOCK - DROPSHIPS DD0029P194 HP5 LED Features Diffused lens design for even spread Proven performance highly reliable Increased output with LED Appearance Plug and play simple installation Overview Design. The 194 HP5 LED bulb is a high-power LED in a small package. With copper inserts for heat dissipation the total outpu... Diode Dynamics 194 LED Bulb HP5 LED Pure - White (Pair) 2003-2019 Cadillac CTS Base 2009-2019 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2019 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2019 Cadillac CTS Vsport $56.88 |
 IN STOCK - DROPSHIPS DD0143PFeaturesDirect replacement for factory incandescent 921-size bulb.Omnidirectional LEDs for full distribution in housing.Metal base for thermal dissipation and reliability.Nonpolar circuit design with voltage spike protection.Increased output with LED Appearance.Plug and play simple installation.210 ... Diode Dynamics 921 LED Bulb HP36 LED - Cool - White (Pair) 2014-2016 Cadillac CTS Performance / Premium / Vsport Premium 2014-2019 Cadillac CTS Base / Luxury / V / Vsport $85.76 |
 IN STOCK - DROPSHIPS DD0203P194 HP3 LED Features Diffused lens design for even spread Proven performance highly reliable Increased output with LED Appearance Plug and play simple installation Overview Design. The 194 HP3 LED bulb is a compact simple LED replacement with proven performance. The single diffused optic spreads l... Diode Dynamics 194 LED Bulb HPHP3 LED - Green (Pair) 2003-2019 Cadillac CTS Base 2009-2019 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2019 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2019 Cadillac CTS Vsport $48.63 |
 IN STOCK - DROPSHIPS DD0316SFeatures Direct replacement for factory 41mm festoon bulb Increased output with LED appearance Plug and play simple installation Overview Design. The 41mm HP6 LED bulb is a direct replacement for any 41mm-size bulb commonly found in door lights dome lights and trunk lights in many vehicles. Popula... Diode Dynamics 41mm HP6 LED Bulb - Amber (Single) 2003-2018 Cadillac CTS Base 2009-2018 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2018 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2018 Cadillac CTS Vsport $46.98 |
 IN STOCK - DROPSHIPS DD0317SFeatures Direct replacement for factory 41mm festoon bulb Increased output with LED appearance Plug and play simple installation Overview Design. The 41mm HP6 LED bulb is a direct replacement for any 41mm-size bulb commonly found in door lights dome lights and trunk lights in many vehicles. Popula... Diode Dynamics 41mm HP6 LED Bulb - Blue (Single) 2003-2018 Cadillac CTS Base 2009-2018 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2018 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2018 Cadillac CTS Vsport $46.98 |
 IN STOCK - DROPSHIPS DD0320SFeatures Direct replacement for factory 41mm festoon bulb Increased output with LED appearance Plug and play simple installation Overview Design. The 41mm HP6 LED bulb is a direct replacement for any 41mm-size bulb commonly found in door lights dome lights and trunk lights in many vehicles. Popula... Diode Dynamics 41mm HP6 LED Bulb - Cool - White (Single) 2003-2018 Cadillac CTS Base 2009-2018 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2018 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2018 Cadillac CTS Vsport $46.98 |
 IN STOCK - DROPSHIPS DD0322SFeatures Direct replacement for factory 41mm festoon bulb Increased output with LED appearance Plug and play simple installation Overview Design. The 41mm HP6 LED bulb is a direct replacement for any 41mm-size bulb commonly found in door lights dome lights and trunk lights in many vehicles. Popula... Diode Dynamics 41mm HP6 LED Bulb - Red (Single) 2003-2018 Cadillac CTS Base 2009-2018 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2018 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2018 Cadillac CTS Vsport $46.98 |
 IN STOCK - DROPSHIPS DD0354SFeatures Direct replacement for factory 41mm festoon bulb Increased output with LED appearance Plug and play simple installation Overview Design. The 41mm HP6 LED bulb is a direct replacement for any 41mm-size bulb commonly found in door lights dome lights and trunk lights in many vehicles. Popula... Diode Dynamics 41mm HP6 LED Bulb Warm - White (Single) 2003-2018 Cadillac CTS Base 2009-2018 Cadillac CTS V 2010-2016 Cadillac CTS Performance / Premium 2010-2018 Cadillac CTS Luxury 2014-2016 Cadillac CTS Vsport Premium 2014-2018 Cadillac CTS Vsport $46.98 |
 IN STOCK DD0394PFeaturesDirect replacement for factory incandescent 921-size bulb.16 high-power LEDs arranged on all four sides.Fully metal heatsinking for maximum output.Inductive constant-current drive circuit.Increased output with LED Appearance.Plug and play simple installation.720 lumens per bulb.OverviewUpgra... Diode Dynamics 921 XPR LED Bulb - Cool - White (Pair) 2014-2016 Cadillac CTS Performance / Premium / Vsport Premium 2014-2019 Cadillac CTS Base / Luxury / V / Vsport $124.26 |