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Nitrous Express Heavy Duty Fully Automatic Bottle Heater (Excl. Pressure Guage 4AN) 14Amps

Marsoni M251S
Sale price$160.67
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Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express Heavy Duty Fully Automatic Bottle Heater (Excl. Pressure Guage 4AN) 14AmpsNX fully automatic bottle heaters are pressure controlled so you are always at the proper nitrous pressure. Heater element has surface temperatures above 300 degrees. This element can take a bottle from ice cold to operating pressure in minutes. Includes heater element, automatic pressure switch, HD 40 amp relay and harness and a 4AN manifold. Installation Instructions Certificate of Origin Warranty
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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.
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4.6 ★★★★★
Based on 732 reviews
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Chad Welch
Charlottesville, US
★★★★★ 5
Good fit
Good quality and fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
K
Verified Purchase
Kevin Boynton
Alexandria, US
★★★★★ 5
Works
Fit my 1996 xr6 150 just fine. Engine runs at correct temperature so they are working as they should.
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Reviewed in the United States on March 13, 2026
C
Verified Purchase
Champ
Boise, US
★★★★★ 5
Quick delivery
Fit like they should and seems to be working great
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Reviewed in the United States on March 15, 2026
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Verified Purchase
GINGER B.
Whiting, US
★★★★★ 5
Great product
Great product
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Reviewed in the United States on December 30, 2025
C
Verified Purchase
chris s
Los Angeles, US
★★★★★ 5
Fit Mercury 150 saltwater 2 stroke great!
These fit my Mercury 150 perfect. Took it out for a test run and engine ran great with no overheating issues.
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Reviewed in the United States on August 26, 2025

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