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Engine Maintenance

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.

36 Products

From: $11.93
Star Tron Enzyme Fuel Treatment - Concentrated Gas Formula
Mfr: Star brite
From: $15.08
Star Tron Diesel Additive
Mfr: Star brite
$7.65
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
$46.29
ONLINE ONLY
Star Tron Gas and Diesel Tank Cleaner, 64 oz
SKU: 238424
|
Mfr: Star brite
|
Mfg# 93664
$692.15
ONLINE ONLY
Star-Tron Diesel Additive 5 Gallon
SKU: 268724
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Mfr: Star brite
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Mfg# 93105
$465.26
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
$6.53
Sierra, Blast Fuel System Cleaner, E-Go!
SKU: 478000
|
Mfr: Sierra / Seastar Solutions
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Mfg# 18-8606
|
LFS# SIE188606
$3,350.00
ONLINE ONLY
PRI-D Complete Diesel Fuel Treatment, Additive & Stabilizer
SKU: 95612
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Mfr: POWER RESEARCH, INC.
|
Mfg# PRID-55GAL
From: $263.40
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer
Mfr: POWER RESEARCH, INC.
From: $416.67
PRI-OCIDE Fast Acting Fuel Microbicide, Algae Killer for Diesel Fuel
Mfr: POWER RESEARCH, INC.
$22.95
Star-Brite Diesel Fuel Water Absorber
SKU: 230832
|
Mfr: Star brite
|
Mfg# 84616
|
LFS# STB84616
$6.75
Star-Tron Enzyme Fuel Treatment, Gasoline Additive 8 Oz.
SKU: 245498
|
Mfr: Star brite
|
Mfg# 14308
|
LFS# STB14308
$18.25
Biobor, MD, Diesel Additive
SKU: 406743
|
Mfr: Biobor
|
Mfg# BBMD16EZ01US
|
LFS# BIOBORMD
$29.04
Biobor, EB, Gasoline Additive
SKU: 406744
|
Mfr: Biobor
|
Mfg# BBEB16EZ01US
|
LFS# BIOBOREB16
$16.75
CRC, Phaseguard 4 Ethanol Fuel Treatment, 8 Oz
SKU: 407916
|
Mfr: CRC Industries
|
Mfg# 6141
|
LFS# CRC06141
$13.64
ONLINE ONLY
CRC, Motor Treatment, 16 oz
SKU: 406684
|
Mfr: MaryKate
|
Mfg# 5316
|
LFS# CRC05316
$6.65
CRC, Marine Carb / Choke Cleaner, 12 Oz
SKU: 407785
|
Mfr: CRC Industries
|
Mfg# 6064
|
LFS# CRC06064
From: $17.26
Biobor JF, Diesel Biocide
Mfr: COVICH-WILLIAMS, INC
From: $15.97
Sta-Bil Fuel Stabilizer
Mfr: STA-BIL
From: $26.39
Sta-Bil Fuel Stabilizer, Diesel
Mfr: STA-BIL
$5.66
CRC, Jump Start Starting Fluid, w/ Lubricity, 11 oz
SKU: 406683
|
Mfr: MaryKate
|
Mfg# 5671
|
LFS# CRC05671
$6.54
Motor Medic, Thrust, Starting Fluid, 11 oz
SKU: 535694
|
Mfr: COVICH-WILLIAMS, INC
|
Mfg# 4730-6071
|
LFS# STARTFLUID
$9.21
STA-BIL, Ethanol Treatment, Marine Formula - 10 Oz
SKU: 560213
|
Mfr: STA-BIL
|
Mfg# 22241
|
LFS# SBL22241
$25.22
STA-BIL, Ethanol Treatment, Marine Formula - 32 Oz
SKU: 560289
|
Mfr: STA-BIL
|
Mfg# 22240
|
LFS# SBL22240