2018 Mazda Mazda6 Bulb Size
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Bulbs Chart
2018 Mazda Mazda6 Trunk or Cargo Area Light (194)
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Best Overall
Vision LED lights last 12 year. First to market with proven street-legal exterior LEDs. Philips Vision LEDs are available for brake and taillights, back-up lights, dome lights, glove compartment lights, trunk lights, and license plate lights.
Philips 127916000KB2
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
These bulbs could fit most of the positions of the car but do not fit all positions of your car, according to the year and model of your car, please double check the owner's manual. For some vehicles, It may need a canbus decoder to fix flickering or error codeMarsauto LED Light Bulb 6000K Replacement Bulbs
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Direct fit the interior map, dome, and trunk lights bulbs with T10 wedge (bulb size like 194, 168, 2825, W5W, 175, 161,921, 912, etc) for cars, trucks, SUVs, boats, Vans, etc High illumination & high performance of pure cool white color, enhance many visions and luxury Shows clear cool white color, andAlla Lighting Super Bright 168 194 LED Bulbs With 3014 SMD Chip
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Premium Quality
Product benefits: Canbus error free, no error after installation. 360-degree lighting angle, no visual blind spot. Energy-Saving, low power consumption for a longer life span. Easy to install, non-polarity just plug and play. Brilliant red color light brings your car a refreshed new look. Fits directly into multiple bulb-size sockets such as 168 175 194 2825AUXITO Ultra Blue LED Bulbs For Car Interior
LED Lights
2018 Mazda Mazda6 Dome Light Bulb (DE3175)
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Premium Quality
Product Benefits Super Bright Each LED festoon bulb has 12 pieces 2835 chipsets high brightness LED and is made with an aluminum body design for better heat dissipation Much brighter than original bulbs.No tools needed No modification of wire is needed. Socket type 31mm festoon Light Bulbs.Fit sockets: DE3175 DE3021 DE3022 DE3023 DE3175LL DE3021LL...Ruiandsion DE3175 LED Dome Light Bulb
LED Lights
2018 Mazda Mazda6 Map Light Bulb (DE3175)
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Premium Quality
Product Benefits Super Bright Each LED festoon bulb has 12 pieces 2835 chipsets high brightness LED and is made with an aluminum body design for better heat dissipation Much brighter than original bulbs.No tools needed No modification of wire is needed. Socket type 31mm festoon Light Bulbs.Fit sockets: DE3175 DE3021 DE3022 DE3023 DE3175LL DE3021LL...Ruiandsion DE3175 LED Dome Light Bulb
LED Lights
2018 Mazda Mazda6 Headlights
2018 Mazda Mazda6 Tail Lights
Mazda Mazda6 Bulb Size By Years
Misconception: people assume all bulbs that look similar will fit a 2018 Mazda 6, so you end up guessing or buying extras. It seems true because many bulbs share similar shapes and numbers, and images online can be misleading. Think of it as a mental model problem more than a parts problem.
What is true is that specific sockets and beam patterns matter, and this list gives the correct bulb sizes by location for that Mazda. The purpose is to save time and reduce returns — a practical rule of thumb for matching headlight, fog, brake, and interior bulbs. Implications: using the right size improves fit and function and avoids glare or electrical issues.
Quick recap/test: check the car manual, compare part numbers, and try a dry-fit before final install. A note: some links are affiliate; I may earn a small commission at no extra cost to you.
2018 Mazda Mazda6 specs
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