


DC to DC Converter for Land Rover Defender L663
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
DC to DC Converter for Land Rover Defender L663DC to DC Converter for Land Rover Defender L663 This listing is a genuine Land Rover DC to DC converter for the Land Rover Defender L663. The DC to DC converter is used on the 48v Mild Hybrid system to step down to 12v. These are a known failure which trigger critical dashboard warnings and a loss of drive power. This is a genuine Land Rover item in retail packaging. Land Rover Defender (& other models) DC DC Converter Explained YouTube What is inside
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Your DC to DC Converter for Land Rover Defender L663 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.2 ★★★★★
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Product Reviews
★★★★★ 5
Custom wires for winch solenoid pack relocation.
Color: Black, Size: 25-Feet
Wire is nice. Flexible. Seems good. However the inner liner is not moisture blocking as I assumed from the pictures, it's paper.. still seems like a good price per foot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2020
★★★★★ 4
Good, flexible (considering it's 2 GA) wire
Color: Black, Size: 20-Feet
Good, flexible (considering it's 2 GA) wire. Lugs soldered on well (using solder pot + flux). The only reason I didn't rate it 5 stars is because it's expensive. Made in USA was a +
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Reviewed in the United States on March 22, 2017
★★★★★ 5
Awesome cable
Color: Black, Size: 25-Feet
Worked great, used it for my corvette batter relocation to the trunk. Plus starter, and alternator wiring
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Good wire
Color: Black, Size: 20-Feet
Seems to be quality wire but it was not what I thought it was. I thought I was ordering 2/0 but it was #2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2024
★★★★★ 5
Super útil soldar y flexibles fácil de enrollarlo
Color: Black, Size: 50-Feet
Excelente me sirvió mucho necesito otro un poco más grueso la que sigue de eso gracias cable excelente 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
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