1999 Cadillac Catera Bulb Size
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Bulbs Chart
1999 Cadillac Catera Fog Light Bulb Front (H3)
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Premium Pick
Intense white light with a slight blue tint for enhanced curb appeal. 55=110wattst provides 110 watts of light using 55 watts of power. Designed with a high-quality heat-resistant tube. Manufactured to SAE recommended specifications and DOT compliant.
PIAA 15223 H3 Xtreme White Plus
Halogen Lights
1999 Cadillac Catera Map Light Bulb (168)
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Premium Pick
The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat
PIAA Xtreme White Plus High Performance
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes.
Marsauto LED Light Bulb 6000K Replacement Bulbs
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Inexpensive But Reliable
Design. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
Diode Dynamics HP3 LED Bulbs
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Extremely Bright
Product benefits: Non-polarity design, 500% brighter than original halogen bulb, aircraft grade aluminum heat sink with Low temperature for Longer life span & Low Power Consumption (Up to 50,000 Hours Service Life).
iBrightstar T10 168 LED Bulbs
LED Lights
Cadillac Catera Bulb Size By Years
Goal: Help you quickly identify the correct bulb sizes for a 1999 Cadillac Catera when a light fails or during maintenance. The problem is common — multiple sockets and similar-looking bulbs cause confusion. This list groups each lamp by location and gives the recommended bulb type, making the trade-off between speed and certainty easier.
Prerequisites and step by step: Start by confirming the vehicle year and model, then match the lamp location to the chart entry. The list assumes stock fixtures and notes common constraints like aftermarket housings. Validation is simple — compare part numbers and test the replacement in situ.
Validation and troubleshooting: If a bulb still doesn't fit, re-check sockets and fuses and consider size variations. Affiliate disclaimer: links on this page may earn a small commission if you purchase through them, at no extra cost to you. This helps keep the chart maintained.
1999 Cadillac Catera specs
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