2018 BMW 640 Gran Turismo Bulb Size
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Bulbs Chart
2018 BMW 640 Gran Turismo Back Up Reverse Light Bulb (921)
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Best Choice
Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are covered
Philips 12789LPB2 Bright White Vision
LED Lights
2018 BMW 640 Gran Turismo Vanity Mirror 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 640 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 640 Gran Turismo Bulb Size By Years
Decision: this page presents a concise bulb size chart intended to help you match replacement bulbs to each lamp location on a 2018 BMW 640i xDrive Gran Turismo, enabling faster ordering and fewer returns. Constraints include manufacturer variations, regional fitments, and trim-level differences that create ambiguity; the list therefore focuses on the most commonly documented configurations, with evidence cited where available.
Options and comparison: the chart compares OEM specifications, popular aftermarket equivalents, and LED retrofit options to show trade-offs in brightness, longevity, and fitment. My interpretation of the data favors parts that balance compatibility and proven performance, while noting the hypothesis that some LED conversions may require adapters or error cancellers.
Recommendation and risks: use the chart as a starting point, cross-check against your vehicle’s owner manual, and select bulbs that match both socket type and legal requirements; limitations exist and incorrect fitment can affect function. Affiliate disclaimer: some links on this page are affiliate links, and I may earn a commission at no extra cost to you, which helps maintain this resource.
2018 BMW 640 Gran Turismo specs
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Exterior
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