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48 Vehicles

PC175 Bulb Fitment Guide

The PC175 bulb family is used by 48 vehicles from 3 makes. Commonly found in Map Light, Brake Light, Dome Light positions.

Positions

3

Map Light, Brake Light

Vehicles

48

Makes

3

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Top Compatible Vehicles

Showing 8 high-volume model groups across 3 makes. This bulb appears in 8 model groups overall.

ModelYearsPositionsView
CTS20032019Map Light, Brake Light, Dome LightDetails
STS20052011Dome Light, Map Light, Brake LightDetails
STS-V20062009Map LightDetails

ModelYearsPositionsView
Ion20032007Brake LightDetails
SL20002002Brake LightDetails
SL120002002Brake LightDetails
SL220002002Brake LightDetails

ModelYearsPositionsView
Aerio20022007Map LightDetails

For exact fitment, search your year, make, and model or choose a specific vehicle page. Full compatibility is still represented in the page totals above.

Frequently Asked Questions

The PC175 bulb family is listed for 48 vehicles from 3 makes including Cadillac, Saturn, Suzuki. Browse the compatibility list below and verify your exact vehicle before buying.

LED replacements are available for many PC175 applications, but beam pattern, physical clearance, electronics, and legal use can vary by housing. Check seller fitment notes and verify the existing bulb first.

The PC175 bulb family appears in these positions in our database: Map Light, Brake Light, Dome Light. The exact position depends on year, make, model, and lighting package.

Cost depends on brand, technology, and whether you are buying a halogen replacement or LED conversion. Compare products that list the exact PC175 bulb family and your vehicle fitment.

PC175 products share the same bulb family designation, but output, technology, heat behavior, and beam pattern vary. Choose a product that matches your housing and intended use.

These bulb families are linked because they share aliases, common lighting positions, or similar vehicle coverage in the database.