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If you drive a Scion tC you know that proper auxiliary lighting can make a real difference in low-visibility conditions. The right fog light kit improves near-road illumination, reduces glare for oncoming traffic when used properly, and integrates with your vehicle’s front end for a clean look. This guide gathers the top shortlisted options specifically for the Scion tC and explains the practical tradeoffs buyers face. We evaluated beam pattern, fitment and wiring simplicity, and build quality to help you choose the right kit. Read on for the factors that matter and what to expect during installation.
Looking for other parts? See all Scion tC parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Winjet Fog Light Kit with Switch and Wiring for 2011–2015 Scion xB |  |
| Most Popular A crowd favorite that many people choose with confidence | Winjet Fog Light Kit with Grille, Switch and Wiring for 2005–2010 Scion tC |  |
| Best Quality Built to a higher standard if you want something more solid | Kewig Motorcycle Auxiliary LED Fog Light Kit (60W) |  |
| Best Budget The cheapest option that still gets the job done reliably | Auto Dynasty Fog Light Kit for Scion tC (2014–2016) — Pair with Bezels, Wiring Harness and Switch |  |
| Most Sold A high-volume bestseller chosen again and again | UFRAME Fog Light Set with Clear Lens and Wiring Kit for 2005–2010 Scion tC |  |
| Best Value for Money The sweet spot between price and what you get | A ABIGAIL Driving Fog Light Assembly with 9006 Halogen Bulbs and Wiring Harness |  |
| Best Overall The best all-around choice for most situations | Termitor Z10 9005/9006 LED Bulb Combo (Pack of 4) |  |
1. Winjet Fog Light Kit with Switch and Wiring for 2011–2015 Scion xB
| Light Source | Halogen |
|---|---|
| Voltage | 12 Volts |
| Wattage | 110 watts |
| Specific Uses For Product | Fog Lights |
| Additional Features | Waterproof |
This Winjet kit supplies a pair of right- and left-side fog lamp assemblies that match the factory fit for Scion xB (2011–2015) and arrives with halogen bulbs, an on/off switch, and a wiring harness. It is typically used to restore missing or damaged fog lights or to add fog lighting where the vehicle is prewired. Notable points are the glass lenses and factory-style mounting that reviewers say install like OEM units, and the kit is rated for 12 volts and 110 watts with a waterproof housing for wet conditions. Practical benefits include improved low-visibility illumination and a near-direct fit that avoids bumper modifications for most xB owners. Limitations: the kit uses halogen bulbs so light output and efficiency lag modern LED options, and a few owners report incomplete instructions and occasional packaging damage on arrival. Professional installation is recommended if you are not comfortable removing the bumper cover and accessing the factory plug under the dash.
Best for: Reliability-focused buyers who prioritize a factory-style replacement that restores original functionality and weather resistance to their Scion xB without major modification.
Less Ideal for: Buyers seeking maximum brightness, modern LED efficiency, or a plug-and-play LED upgrade should consider LED kits instead.
- Designed to match factory fit and mounting points for easy installation on Scion xB 2011–2015
- Includes bulbs, switch, and wiring harness so you get a complete kit
- Glass lens construction that resists yellowing over time
- Waterproof housing for reliable performance in rain and snow
- Uses halogen light source rather than brighter, more efficient LED options
- Installation instructions are minimal so some mechanical experience or video guidance helps
- Occasional packaging or minor part damage reported on delivery
Verdict A solid, factory-fit fog light kit for Scion xB owners who want a reliable halogen replacement with OEM-style fit and waterproofing.
2. Winjet Fog Light Kit with Grille, Switch and Wiring for 2005–2010 Scion tC
| Compatible with Vehicle Type | 2005-2010 Scion tC (with grill) |
|---|---|
| OEM Equivalent Part Number | PT413-21050 |
| Automotive Fit Type | Vehicle Specific Fit |
| Installation Type | Driver Side, Passenger Side |
This Winjet kit replaces the factory-style grille section and adds a matched pair of fog lights plus a switch and wiring harness specifically for 2005–2010 Scion tC. It is meant for owners who want the factory look with added low-beam visibility in rain, fog, or night driving. The package ships with halogen bulbs preinstalled, a grille that clips into place, and a wiring kit to connect the lights to a dash-mounted on/off switch. In practice the lights are noticeably brighter than stock parking lights and the integrated grille gives a clean, factory-replacement appearance. Several buyers report the kit fits well and the button fits the tC dash punch-out, but the wiring and connector quality can be inconsistent so expect some extra effort during installation and a possible fuse or connector swap. Professional installation is recommended if you are not comfortable with automotive wiring. The kit is a practical way to add OEM-style fog lights, but be prepared to troubleshoot wiring or connector issues on arrival.
Best for: Convenience-driven buyers who want a plug-and-play, factory-style fog light upgrade for a 2005–2010 Scion tC and prefer an all-in-one kit that ships with grille, lights, switch and wiring.
Less Ideal for: Drivers looking for a fully plug-and-play OEM connector match or modular bulb replacement options may prefer higher-end kits with verified factory-style harnesses or professional installation from a shop.
- Vehicle-specific fit for 2005–2010 Scion tC for a factory-replacement look.
- Includes grille, both fog lamps, switch and wiring so no separate purchases required.
- Preinstalled halogen bulbs provide immediate illumination out of the box.
- Grille clips into place and maintains factory appearance when installed.
- Wiring harness and connectors have inconsistent quality and may require rework or replacement.
- Some users received a bad fuse or nonstandard bulb connectors that required extra trips or modifications.
- Manufacturer recommends professional installation which adds cost if you cannot do wiring yourself.
Verdict A convenient, vehicle-specific kit that adds factory-style fog lights to a Scion tC but may require wiring tweaks during installation.
3. Kewig Motorcycle Auxiliary LED Fog Light Kit (60W)
| Light Source | LED |
|---|---|
| Compatible with Vehicle Type | Motorcycles, ATV, UTV, Off-road Vehicles, Trucks |
| Voltage | 12 Volts |
| Wattage | 60 watts |
| Additional Features | IP68 waterproof, adjustable brackets |
This Kewig auxiliary LED fog light kit is a compact 60W system that adds both long-throw white illumination and amber lighting for low-visibility conditions. It is supplied as a complete kit with adjustable brackets, a handlebar-mounted rocker switch, and a waterproof 6.7ft wiring harness so installation on a Scion tC's fog lamp area or aftermarket bumper brackets is straightforward for someone comfortable with vehicle wiring. Notable features include dual-color LEDs (6500K white and 3000K amber), IP68 waterproofing, CNC-machined aluminum housings with cooling fins, and selectable warning/strobe modes. In practice the lights produce a strong focused beam useful as an auxiliary high-beam substitute and an amber mode that improves conspicuity in rain or fog. Trade-offs to consider: the lamp housings run hot under heavy use and the bundled wiring can be vulnerable to repeated sharp bends if routed poorly, so plan mounting and strain relief carefully. Some users also report a slight horizontal line in the beam pattern that could be noticeable at night.
Best for: Performance-oriented buyers who prioritize on-road visibility and high-output auxiliary lighting to upgrade a Scion tC’s nighttime performance and visibility.
Less Ideal for: Drivers seeking a purely OEM-matching fog lamp replacement or a plug-and-play, vehicle-specific module should consider vehicle-specific kits instead of this universal auxiliary system.
- Dual white and amber LED modes let you switch between high-visibility throw and low-visibility conspicuity.
- Complete kit includes adjustable brackets, switch and a waterproof wiring harness for a tidy install on aftermarket bumper or fog locations.
- Rugged one-piece CNC aluminum body, stainless hardware and IP68 rating stand up to wet and muddy conditions.
- Selectable warning/strobe patterns increase visibility in traffic and while filtering.
- Housing and LEDs generate significant heat during extended static use.
- Wiring and connector locations can fatigue if routed where suspension or tight bends occur.
- Some units show a horizontal artifact across the beam that may be distracting at night.
Verdict A rugged, high-output universal 60W auxiliary fog light kit that significantly improves night visibility on a Scion tC when mounted and routed carefully, but requires thoughtful installation to avoid heat and wiring issues.
4. Auto Dynasty Fog Light Kit for Scion tC (2014–2016) — Pair with Bezels, Wiring Harness and Switch
| Compatible With | 2014-2016 Scion tC |
|---|---|
| Light Source | Halogen |
| Bulb Model | H11 |
| Auto Part Position | Front |
This Auto Dynasty kit provides a complete plug-and-play replacement for the fog light openings on Scion tC models from 2014 to 2016. The set ships with two fog housings, bezels, an H11 halogen bulb in each housing, a wiring harness and a dash switch so you can add functional fog lights without sourcing multiple parts. The polycarbonate lens and chrome housing look factory-style and reviewers report a clear fit to the bumper when installed. Typical use is both cosmetic enhancement and improved low-visibility illumination in rain or fog. Installation is aimed at the DIYer comfortable removing the bumper or working in tight spaces since instructions are not included and the switch wiring may require a fuse tap or light modification. The included halogen bulbs are bright for stock replacements but some buyers upgrade to LEDs for whiter output. The kit is an economical option for budget builds but expect some hands-on wiring and possible minor fitment fiddling during installation.
Best for: Budget-conscious owners who want a full, vehicle-specific fog light kit to improve appearance and basic low-visibility lighting without sourcing parts separately.
Less Ideal for: Drivers seeking a factory-perfect, fully documented install experience or those unwilling to handle wiring should consider professionally installed or higher-end plug-and-play alternatives.
- Complete kit includes housings, bezels, H11 bulbs, wiring harness and switch for a single purchase
- Polycarbonate lenses and chrome housings give a factory-style look
- Plug-and-play vehicle-specific fitment for 2014–2016 Scion tC reduces modification needs
- Halogen bulbs included so lights work immediately after installation
- No installation instructions included which can complicate wiring and switch mounting
- Included switch and some hardware feel budget-grade and may require replacement
- Halogen bulbs are adequate but not as bright or white as modern LED upgrades
Verdict A complete, budget-friendly fog light kit made for 2014–2016 Scion tC owners who are willing to do basic wiring and minor installation work.
5. UFRAME Fog Light Set with Clear Lens and Wiring Kit for 2005–2010 Scion tC
| Specific Uses For Product | Fog Lights |
|---|---|
| Light Source | Halogen |
| Voltage | 12 Volts |
| Wattage | 55 watts |
| Auto Part Position | Front Lower |
This UFRAME fog light set replaces the front lower fog lights and includes a matching grille piece plus a wiring kit for a factory-style retrofit on 2005–2010 Scion tC. The lamps use H3 halogen bulbs at 12V and 55W, so installation looks and functions like the original equipment while providing SAE/DOT compliance for street use. The assemblies are molded from OEM-grade ABS plastic with clear lenses and claim waterproofing, which helps them stand up to road exposure. The kit ships as a completed left and right set and is intended for professional or competent DIY installation because some trimming and electrical hookup are required. Limitations to consider are the halogen light source, which offers less brightness and color temperature control than modern LED options, and the six-month manufacturer warranty, which is shorter than many aftermarket parts. Fitment is vehicle-specific to the Scion tC, so verify the year and grille configuration before buying.
Best for: Risk-averse mainstream buyers who want a near-factory replacement that restores appearance and function to a 2005–2010 Scion tC without experimenting with nonstandard lighting upgrades.
Less Ideal for: Buyers seeking maximum brightness, cooler color temperature, or long-term warranty coverage should consider upgraded LED kits or products with longer manufacturer support.
- Complete kit includes both left and right fog lamp assemblies plus wiring harness for a straightforward OEM-style replacement.
- Uses standard H3 12V 55W halogen bulbs for easy bulb sourcing and simple electrical compatibility.
- Made from OEM-grade ABS plastic with clear lenses and waterproofing to resist road moisture and debris.
- SAE/DOT compliance means the lights are legal for street use when installed correctly.
- Halogen H3 bulbs are less bright and have a warmer color than modern LED fog lights.
- Manufacturer warranty is limited to six months, which is shorter than many aftermarket alternatives.
Verdict A vehicle-specific, OEM-style halogen fog light and grille kit for 2005–2010 Scion tC owners who prioritize familiar factory fit and function over brighter modern LEDs.
6. A ABIGAIL Driving Fog Light Assembly with 9006 Halogen Bulbs and Wiring Harness
| Light Source | 9006 Halogen |
|---|---|
| Voltage | 12 Volts |
| Wattage | 51 watts |
| Additional Features | Waterproof |
| Automotive Fit Type | Vehicle Specific Fit |
This A ABIGAIL fog light assembly replaces the factory front fog lamps and is sold as a pair with 9006 12V 51W halogen bulbs and a wiring harness. It is designed to restore or add fog lighting to compatible vehicles and is typically used to improve visibility in rain, snow, fog, and dust. The housings are described as water resistant and impact resistant with clear lenses and a plug-and-play fit intended to match factory appearance. Included wiring and a switch harness make it suitable for vehicles that lacked fogs from the factory. Practical benefits include easier nighttime and poor-weather visibility and a near-factory look once installed. Several reviews note straightforward installation and good fit for Scion tC grills, while some users report missing small mounting clips and variable build quality; you may need to reuse original clips or source fasteners for a secure mount. The kit ships with halogen bulbs but can accept LED replacements if you want brighter output. For a budget-minded buyer this kit delivers the essential parts to add or replace fog lamps, though occasional fitment tweaks or clip sourcing may be required.
Best for: Practical optimizers who want an affordable way to restore or add factory-style fog lights to a Scion tC without paying dealer prices and who value straightforward installation over premium components.
Less Ideal for: Buyers seeking a premium, long-lasting harness or perfect out-of-the-box fitment without any small adjustments should consider higher-end or OEM replacement options instead.
- Vehicle-specific fit aimed at Scion tC and listed Toyota/Pontiac models for a factory look
- Comes as a pair and includes 9006 halogen bulbs plus a wiring harness for plug-and-play installation
- Housings advertised as water and impact resistant with clear lenses for improved visibility in poor weather
- Meets SAE/DOT safety standards and is presented as a direct replacement matching OEM specifications
- Some kits arrive without the small plastic mounting clips used to secure the housing to the bumper
- Build quality appears inconsistent across units according to user reports
- Included wiring harness and switch may be lower quality than factory harnesses for long-term durability
Verdict A budget-friendly, vehicle-specific fog light kit that restores factory appearance and function for Scion tC owners but may require sourcing small mounting clips or minor fitment tweaks.
7. Termitor Z10 9005/9006 LED Bulb Combo (Pack of 4)
| Voltage | DC12V |
|---|---|
| Color Temperature | 6500K Cool White |
| Lifespan | 85,000 Hours |
| Waterproof Rate | IP68 |
The Termitor Z10 9005/9006 kit replaces standard halogen 9005/9006 bulbs with compact, driver-integrated LED units intended for fog or low-beam use in compatible housings. Installation is straightforward on vehicles that accept 9005/9006 bulbs — the mini halogen-sized holder ring and plug-and-play design let you swap bulbs without adding external drivers. Notable features include high-output multi-chip LED arrays, an IP68 waterproof rating, a built-in CANbus-ready driver to reduce flicker and dashboard errors, and a claimed long life rating around 85,000 hours. In real-world use the kit produces a much brighter, cool-white 6500K beam with a clear horizontal cutoff that helps avoid blinding oncoming drivers when properly aimed. Limitations to keep in mind are that extremely bright LEDs can still cause glare if the headlight housing is not adjusted, and some vehicles may still require a decoder despite the built-in driver. For the Scion tC, fitment depends on using the correct 9005/9006 socket and proper aiming to keep beam pattern legal and safe for other road users.
Best for: Balanced all-round buyers who want a straightforward upgrade that prioritizes visible nighttime improvement and reliable daily use without extensive electrical modifications for their Scion tC.
Less Ideal for: Drivers who need a guaranteed factory-like beam output without any risk of compatibility workarounds or those who prefer plug-free aftermarket projector conversions should consider alternatives.
- Plug-and-play, compact 1:1 mini halogen form factor for easier installation
- Built-in driver with CANbus readiness to reduce flicker and dashboard errors
- High measured brightness and a focused beam with a defined cutoff for improved nighttime visibility
- IP68 waterproofing and impact-resistant design for durability in wet conditions
- Manufacturer brightness claims are very high compared with typical real-world lumen output and may be overstated
- Some vehicle systems can still need an external decoder for error codes despite built-in CANbus circuitry
Verdict A bright, compact plug-and-play LED kit that delivers a significant nighttime visibility upgrade for the Scion tC when the 9005/9006 fit and proper aiming are used, although some vehicles may still need a decoder.
Choosing the Right Scion tC Fog Light Kit: Key Factors to Consider
Fitment and Mounting
Correct fitment eliminates guesswork during installation and preserves the vehicle’s front-end appearance. For the Scion tC, kits that match factory mounting points reduce the need for drilling or bracket fabrication. Even small differences in bezel shape or screw locations can increase installation time and risk of damage.
Consider how the housing interfaces with the bumper or fog bezel and whether supplemental brackets are included. A kit that secures using existing holes and hardware usually leads to a cleaner result and better sealing against road spray. Fitment also affects aiming; a well-mounted unit holds alignment better over time and vibration.
Beam Pattern and Light Output
Fog lights should provide a low, wide beam that illuminates the road directly in front of the vehicle without producing excessive glare for other drivers. Look for described beam patterns or diagrams and pay attention to advertised lumen or candela figures as a general indicator of output.
Even within the same bulb type, reflector and lens design strongly influence beam shape. Choose optics engineered to concentrate light horizontally and cut off vertically to keep light on the road surface. Better beam control improves usable visibility in fog, rain, and snow while reducing distracting scatter.
Bulb Type and Color Temperature
The bulb or LED specification determines perceived brightness, fog penetration, and compatibility with existing wiring. Halogen bulbs typically produce warm light that contrasts with lane markings, while LED units often offer higher efficiency and longer life. Color temperature affects visibility in different conditions: warmer tones can cut through dense fog, while neutral whites can improve object recognition.
Ensure the chosen bulb type matches the kit’s reflector and housing design. Using a bulb with incompatible color temperature or output can worsen glare or produce an unfocused beam. Also check serviceability: bulbs that are easy to access and replace simplify future maintenance.
Wiring and Electrical Compatibility
A reliable electrical interface reduces installation time and prevents intermittent operation or short circuits. Vehicle-specific wiring harnesses with relays and fused connections are preferable because they protect the vehicle electrical system and simplify routing to power and switch locations.
If a kit does not include a harness, plan for adding a fused relay harness and proper ground points. Also verify switch options and whether the kit supports integration with factory switches or requires a separate control. Clean, labeled connectors and heat-shrink or sealed terminals improve long-term reliability in a road-exposed environment.
Durability and Weather Resistance
Fog lights are exposed to moisture, road salt, and debris, so construction quality matters for longevity. Look for sealed housings with IP-rated lenses or mention of gasketed seams to prevent water ingress. Corrosion-resistant materials for mounts and hardware reduce the chance of rusted fasteners or failing brackets.
Lens scratch resistance and UV-stable finishes help maintain output and appearance over time. Durable electrical connectors and strain relief on wires reduce the risk of failures caused by vibration and temperature cycling. Prioritizing robust construction lowers maintenance needs and preserves functionality.
Ease of Installation and Documentation
Installation complexity affects whether you can do the job at home or need professional help. Kits that include detailed instructions, labeled wiring, and necessary mounting hardware shorten installation time and reduce errors. Clear diagrams for aiming and connector pinouts are especially helpful.
Consider whether the kit offers a plug-and-play harness for the Scion tC or requires splicing into factory wiring. Availability of online instructions or a support resource can be useful if you encounter unexpected fitment issues. Simpler installations typically translate to fewer post-installation adjustments.
FAQ
Will installing fog lights harm my Scion tC’s electrical system?
Not if the kit is installed correctly. Use a harness with a relay and fuse to protect the vehicle wiring. Proper grounding and avoiding overloaded circuits reduce risk. If you are unsure about wiring, consult a qualified technician.
Are LED fog lights better than halogen for foggy conditions?
LEDs are more energy efficient and last longer, but fog performance depends on beam pattern and color temperature as much as bulb type. Warmer color temperatures sometimes penetrate dense fog better. Choose a kit with optics suited for close-range, wide illumination.
Do I need to drill holes to mount a fog light kit on a Scion tC?
Many kits designed for the Scion tC use existing mounting points and avoid drilling. However, some universal or aftermarket options may require bracket installation or small modifications. Check the product documentation for mounting requirements before purchasing.
How should I aim new fog lights after installation?
Aim fog lights low and wide so illumination covers the road surface directly in front of the vehicle without striking the horizon. Use a flat surface and measured distances per the instruction sheet to set height. Recheck aiming after a short test drive and adjust if necessary.
Can I integrate fog lights with the factory switch?
Integration is often possible but depends on the harness and switch wiring. Vehicle-specific harnesses sometimes provide plug-and-play connectors for factory circuits. If integration is not supported, a separate switch and relay assembly offers a safe alternative.
How We Chose the Best Scion tC Fog Light Kit
Our selection process prioritized fitment accuracy, optical performance, and installation practicality for the Scion tC. We favored kits designed to align with the vehicle’s factory mounting points and bezel dimensions to minimize modifications. Beam pattern and lumen consistency were key criteria, focusing on units that provide a controlled low, wide beam suitable for fog and near-road illumination rather than long-range driving beams. Durability factored heavily: we looked for corrosion-resistant housings, sealed optics, and connectors that tolerate road moisture and vibration. Ease of installation was evaluated through the presence of vehicle-specific wiring harnesses, clear instructions, and plug-and-play hardware. Exclusions included kits requiring extensive custom fabrication, unclear wiring, or that relied on nonstandard mounts likely to impair fit or water sealing. Final choices balanced light output, mounting compatibility, and installation effort to match typical owner skill levels and garage setups.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right fog light kit for a Scion tC is a balance between fitment accuracy, beam control, and durable construction. Prioritize kits that align with the vehicle’s mounting points, provide a controlled low and wide beam, and include weather-resistant housings and quality wiring. Accept that better optical control and a properly fused harness add installation complexity but improve long-term performance. Focus on the few factors that affect everyday usability—mounting, beam pattern, electrical safety, and build quality—to find a kit that meets your driving conditions and installation comfort level.
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