Fuel Additives and Stabilizers

Marine Fuel Additives and Stabilizers protect your boat's engine from damage caused by impurities that enter during transport or develop and collect in stored fuels. Keep your boat engine safer by cleaning up the fuel going in with filters and winterizing additives all year round.

45 Products

From: $12.50
Star Tron Enzyme Fuel Treatment - Concentrated Gas Formula
Mfr: Starbrite Distributing
From: $15.50
Star Tron Diesel Additive 16 Oz
Mfr: Starbrite Distributing
$9.05
Combustion Clean Gasoline Treatment, 12 oz
SKU: 266704
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Mfr: Sierra / Seastar Solutions
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Mfg# 18-9580-3
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LFS# SIE1895803
$58.59
Sierra Fuel Stabilizer
Mfr: Sierra / Seastar Solutions
$35.69
Star Tron Gas and Diesel Tank Cleaner, 64 oz
SKU: 238424
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Mfr: Starbrite Distributing
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Mfg# 93664
$543.87
Star-Tron Diesel Additive 5 Gallon
SKU: 268724
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Mfr: Starbrite Distributing
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Mfg# 93105
$399.89
Sierra, Fuel Injection Cleaning System, E-Go!
SKU: 477999
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Mfr: Sierra / Seastar Solutions
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Mfg# 18-8600
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LFS# SIE188600
$8.85
Sierra, Blast Fuel System Cleaner, E-Go!
SKU: 478000
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Mfr: Sierra / Seastar Solutions
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Mfg# 18-8606
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LFS# SIE188606
$28.81
Lubri-Lab Integral 7 Engine Oil Treatment, 1 Quart
SKU: 485269
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Mfr: Lubri-Lab
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Mfg# 5212240
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LFS# LLB5212240
$30.15
Lubri-Lab Multi 1 Hydrostatic & Hydraulic Treatment, 1 Quart
SKU: 485270
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Mfr: Lubri-Lab
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Mfg# 5213240
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LFS# LLB5213240
$24.51
Lubri-Lab Xtra Diesel Fuel Conditioner, 1 Quart
SKU: 485271
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Mfr: Lubri-Lab
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Mfg# 5411240
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LFS# LLB5411240
$30.03
Lubri-Lab Detona Gasoline Additive, 1 Liter
SKU: 485272
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Mfr: Lubri-Lab
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Mfg# 5414240
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LFS# LLB5414240
$3,350.00
PRI-D Complete Diesel Fuel Treatment, Additive & Stabilizer
SKU: 95612
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Mfr: POWER RESEARCH, INC.
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Mfg# PRID-55GAL
From: $263.40
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer
Mfr: POWER RESEARCH, INC.
$20.52
Star-Brite Diesel Fuel Water Absorber
SKU: 230832
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Mfr: Starbrite Distributing
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Mfg# 84616
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LFS# STB84616
$40.75
Star-Brite Star Tron Enzyme Fuel Treatment, Diesel Additive 32oz
SKU: 268725
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Mfr: Starbrite Distributing
|
Mfg# 93132
|
LFS# STB93132
$6.75
Star-Tron Enzyme Fuel Treatment, Gasoline Additive 8 Oz.
SKU: 245498
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Mfr: Starbrite Distributing
|
Mfg# 14308
|
LFS# STB14308
$13.55
Biobor, MD, Diesel Additive
SKU: 406743
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Mfr: Biobor
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Mfg# BBMD16EZ01US
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LFS# BIOBORMD
$17.65
Biobor, EB, Gasoline Additive
SKU: 406744
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Mfr: Biobor
|
Mfg# BBEB16EZ01US
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LFS# BIOBOREB16
$14.75
CRC, Phaseguard 4 Ethanol Fuel Treatment, 8 Oz
SKU: 407916
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Mfr: CRC Industries
|
Mfg# 6141
|
LFS# CRC06141
$11.46
CRC, Ethanol Treatment, Phaseguard 4, Pint
SKU: 406685
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Mfr: MaryKate
|
Mfg# 6142
|
LFS# CRC06142