2018 BMW 330 Gran Turismo Bulb Size
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Bulbs Chart
2018 BMW 330 Gran Turismo Stepwell Light Bulb (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.
Sylvania White Mini Bulb
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For Car Dome, Map Door, Courtesy, License Plate Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V – 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. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2018 BMW 330 Gran Turismo Glove Box Light Bulb (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
-
For Car Dome, Map Door, Courtesy, License Plate Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V – 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. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
2018 BMW 330 Gran Turismo Interior Door Light Bulb (2825)
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Premium Pick
SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively.Sylvania White Mini Bulb
-
For Car Dome, Map Door, Courtesy, License Plate Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V – 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. Products with electrical plugsMarsauto LED Light Bulb 6000K Replacement Bulbs
LED Lights
BMW 330 Gran Turismo Bulb Size By Years
Decision: identify correct bulb sizes for a 2018 BMW 330i GT xDrive so replacements fit and perform as expected. Constraints include model variations, trim differences, and limited aftermarket documentation, so the interpretation relies on direct fitment evidence and OEM references. I present the list to reduce trial and error while acknowledging limitations and any remaining hypothesis about rare subvariants.
Options range from OEM bulbs to higher-output LED or long-life halogen alternatives. Comparison centers on lumen output, color temperature, and compatibility; each choice trades brightness, longevity, and potential error codes in the car’s lighting system. My recommendation favors OEM-equivalent bulbs for critical exterior lighting where CAN-bus compatibility matters, and selectable upgrades for non-critical interior or auxiliary lamps, based on observed outcomes.
Risks include fitment mismatches, warning lights, or heat-related issues with some LEDs. Affiliate disclaimer: some links on the page are affiliate links, which means I may earn a commission at no extra cost to you; this supports testing and maintenance of the guide without affecting the evaluation.
2018 BMW 330 Gran Turismo specs
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