Why Red Line
Since 1979, Red Line Synthetic Oil has grown to manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives, and its popular WaterWetter cooling additive for the automotive, motorcycle, marine, and industrial markets. Based in Benicia, California, Red Line has a reputation with racers and enthusiasts alike for creating products that perform and protect better than any on the market, regardless of price.

Founded by president Tim Kerrigan (retired) and the late Peter Filice to produce lubricants for the racing industry, Red Line Oil now distributes its diverse line of products across the globe. The company brings a knowledge of available technologies and responds to technical challenges, satisfying the high demands of the performance industry. Red Line's employees are enthusiasts that stay on top of each racing and performance niche, ensuring that product recommendations allow customers make the significant performance gains.

Red Line formulates fully-synthetic oils and chemically-advanced additives using the world's finest base stocks. Rather than cutting costs by blending in petroleum products, Red Line's motor oils and gear oils use superior ester base stocks that provide extreme stability at high temperatures and superior film strength at lower viscosities where more power can be produced.
Model: 80204

1 bottle contains enough for 19 liters

$29.81  Incl. VAT
( $23.85  Excl. VAT )
Availability: In stock
Model: 80213

Diesel Water Wetter -15oz

$38.01  Incl. VAT
( $30.41  Excl. VAT )
Availability: In stock
Model: 81403

Oil Additive Type: Engine Break-in
Oil Volume: 16 oz.
Synthetic: No
Quantity: Sold individually.

$42.07  Incl. VAT
( $33.66  Excl. VAT )
Availability: In stock
Model: 80301
  • Compatible with both petroleum and synthetic gear oils
  • Reduces break-in temps as much as 50°F
  • Add 1oz at a time to clutch-type limited slip or posi-traction units to eliminate chatter
$27.66  Incl. VAT
( $22.13  Excl. VAT )
Availability: In stock
14% Off
Model: 41102

Alcohol Fuel Lubricant - 12oz

$26.01  Incl. VAT
( $20.81  Excl. VAT )
$30.25  Incl. VAT
You save: $4.24
Availability: In stock
Model: 60302


  • FuelSys.WaterRemover&Antifreeze -12oz


$22.16  Incl. VAT
( $17.73  Excl. VAT )
Availability: In stock
Model: RL-60103
  • Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available
  • Cleans to nearly 100% efficiency in one treatment
  • Reduces need for octane by up to two points
  • Contains synthetic upper cylinder lubricant
  • Cleans pollution control valves
  • Use one bottle per tank for most effective treatment of neglected vehicle
  • Also use in smaller doses for maintenance as one bottle treats up to 100 gallons
  • Suitable for use with oxygenated fuel
  • Safe for continual use
  • Same chemistry is also available in 4oz dosage as Complete Fuel System Cleaner - Powersports
$26.66  Incl. VAT
( $21.33  Excl. VAT )
Availability: In stock
Model: 60202
Prevents valve seat damage in engines designed for leaded gasoline Prolongs the useful life of older engines without updated valve seats Also cleans carburetor deposits and injectors, safe for catalytic converters. For racing, marine, or off-road use only one bottle treats up to 25 gal ...more
$25.26  Incl. VAT
( $20.21  Excl. VAT )
Availability: In stock
$23.86  Incl. VAT
( $19.09  Excl. VAT )
Availability: In stock
Model: 70802

85 Plus Diesel Fuel Additive - 12oz

$21.80  Incl. VAT
( $17.44  Excl. VAT )
Availability: In stock