AUTOMOTIVE ACCESSORY FLUIDS
BOSS has a wide variety of accessory fluids with J's Hydraulic & Mechanical Services having Anti-freezeand Power Steering Fluid in-stock. Brake Fluid, Diesel Exhaust Fluid and Glass cleaner are also available from MAG1.
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Retail Pricing below as of November 18th 2025, please call for up to date pricing and large order pricing.
For the full line up of BOSS Automotive Accessory Fluids click here.
Green
In-stock in both pre-mix & concentrate
Pre-Mix Price: $11.05
Concentrate Price: $15.28
Red
In-stock in both pre-mix & concentrate
Pre-Mix Price: $11.65
Concentrate Price: $16.15
Yellow
In-stock in pre-mix only
Pre-Mix Price: $11.31
​Meets GM Dex-Cool standard
9.5L Boxed Jug
Also available in Bulk / 1000L Tote
9.5L Price: $20.70
1L Bottles in Stock
Also available in 1000L and 20L packaging
1L Price: $8.08
Made in USA
12oz Bottles in Stock
12oz Price: $8.73
Made in USA
12oz Bottles in Stock
12oz Price: $10.78
Made in USA
18oz Aerosol in Stock
18oz Price: $8.83