SKU: 6840951498

STA-BIL Diesel All-Season - 20oz 591ml

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Description

STA-BIL Diesel All-Season - 20oz 591mlSTA BIL Diesel All Season is an advanced all year formula for all your diesel additive needs. This diesel additive cleans and lubricates fuel injectors, provides anti gel protection down to 40C, and boosts cetane. The anti gel protection makes it particularly beneficial for winter use. Diesel All Season is effective in ALL diesel fuels including bio diesel, and is B20 Compliant (e. g. 20% biodiesel blended with 80% petroleum diesel) Can this be used

STA-BIL Diesel All-Season is an advanced all year formula for all your diesel additive needs.

This diesel additive cleans and lubricates fuel injectors, provides anti-gel protection down to -40C, and boosts cetane.

The anti-gel protection makes it particularly beneficial for winter use.  

Diesel All-Season is effective in ALL diesel fuels including bio-diesel, and is B20 Compliant (e.g. 20% biodiesel blended with 80% petroleum diesel)

Can this be used in conjunction with STA-BIL Diesel Fuel Stabilizer?

Yes! STA-BIL Diesel Fuel Stabilizer is fully compatible with STA-BIL Diesel All Season. Combining them will stabilize the fuel AND provide all the benefits of the STA-BIL Diesel All Season. We recommend following the dosage amounts of each product.

How does this differ from STA-BIL Diesel Fuel Stabilizer?

STA-BIL Diesel All Season does not stabilize fuel for 12 months like STA-BIL Diesel Fuel Stabilizer does. STA-BIL Diesel Fuel Stabilizer specifically focuses on stabilization. It also prevents sludge and sediment, has a corrosion inhibitor, and an antioxidant to reduce thermal breakdown.

STA-BIL Diesel All Season provides a full system cleaner, a lubricant, a water remover (emulsifier), and an anti-gel additive, plus a cetane booster.

Combine both for the ultimate in Diesel engine performance!

USAGE DIRECTIONS:

Pour into tank before fill-up to aid mixing with fuel

Over treatment, use of entire bottle or more frequent use is safe and will not harm engine

Promptly clean up spills from vehicle finish.

Do not use in gasoline engines

DOSAGE:

As stated on the bottle:

20oz (591ml) bottle treats up to 150 US gallons of fuel

32oz (946ml) bottle treats up to 250 US gallons of fuel

This roughly equates to:

1oz treats 7.5 US Gallons (30ml treats 28 litres)

Features:

Anti-gel to -40C (-40 Fahrenheit)

Cetane boost

Cleans & lubricates fuel system

Water demulsification

Does not contain alcohol

Please note: This product does not keep diesel fresh for 12 months like STA-BIL Diesel Fuel Stabilizer Additive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6840951498

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4.7 ★★★★★
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Big ken
Chelsea, US
★★★★★ 2
Longevity of product
Tends to start falling apart after one or two washings
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Reviewed in the United States on December 18, 2025
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Rhonda G. Fuller
Fort Morgan, US
★★★★★ 4
My New Toeless Socks
These toeless cotton socks have been my go to socks, I have had twelve surgeries on my foot due to a car accident on my right foot. I cannot wear close toe socks as the cause swelling and pain, now I can wear these soft toeless socks with no pain or swelling. I love I have the option of three different colors as well.
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Reviewed in the United States on November 29, 2025
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Verified Purchase
Lynne F.
Los Angeles, US
★★★★★ 3
Too small and tight
One size fits all is too small for what we needed
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Reviewed in the United States on September 6, 2025
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Troy
Grantham, US
★★★★★ 2
Started coming apart after seeing washing
Look and fit great but they starting coming apart after the second washing Possibly need stronger thread
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Reviewed in the United States on August 12, 2025
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Gail
Bozeman, US
★★★★★ 5
The answer to calloused feet.
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
If you have dry callused soles, these are your answer. All my calluses left and my feet were very soft. They should not be walked in unless you are very, very careful as you will slip and fall. I stopped using them for a while and all my problem calluses are back, even when I use lotion at night. They tell you not to sleep in them, I don't know why. I do put these on at night and end up taking them off later as they're not comfortable to sleep in.
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Reviewed in the United States on April 28, 2026

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