Item 1 of 2
Item 1 of 2
expiredImmortalsolitude posted Jul 21, 2026 11:29 PM
12-Oz Quicksilver DOT 4 Brake Fluid
$3.35
$9.51
64% off
Amazon
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AmazonDeal Details
Amazon has 12-Oz Quicksilver DOT 4 Brake Fluid on sale for $3.33. Shipping is free with Prime or on $35+ orders.
Walmart also has 12-Oz Quicksilver DOT 4 Brake Fluid on sale for $3.33. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.
Thanks to Community Member Immortalsolitude for sharing this deal.
Details:
Walmart also has 12-Oz Quicksilver DOT 4 Brake Fluid on sale for $3.33. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.
Thanks to Community Member Immortalsolitude for sharing this deal.
Details:
- The 336⁰F wet boil point and 521⁰F dry boil point exceeds common characteristics for DOT 4 brake fluids
- Provides corrosion protection in brake components
- Matches needs of all DOT 4 manufacturer recommendations
- Compatible with all DOT 3 and DOT 4 applications
Editor's Notes
Written by SaltyOne | Staff- At the time of this posting, our research indicates that this is $4.03 lower than the next best comparable online prices starting from $7.36.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 12-Oz Quicksilver DOT 4 Brake Fluid on sale for $3.33. Shipping is free with Prime or on $35+ orders.
Walmart also has 12-Oz Quicksilver DOT 4 Brake Fluid on sale for $3.33. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.
Thanks to Community Member Immortalsolitude for sharing this deal.
Details:
Walmart also has 12-Oz Quicksilver DOT 4 Brake Fluid on sale for $3.33. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.
Thanks to Community Member Immortalsolitude for sharing this deal.
Details:
- The 336⁰F wet boil point and 521⁰F dry boil point exceeds common characteristics for DOT 4 brake fluids
- Provides corrosion protection in brake components
- Matches needs of all DOT 4 manufacturer recommendations
- Compatible with all DOT 3 and DOT 4 applications
Editor's Notes
Written by SaltyOne | Staff- At the time of this posting, our research indicates that this is $4.03 lower than the next best comparable online prices starting from $7.36.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
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Moisture Absorption Rates
DOT 3: Absorbs water slightly slower over time (about 1–2% per year), meaning it takes longer to contaminate.
DOT 4: Absorbs moisture from the air a bit faster due to its chemical makeup.
Boiling Point Performance with Moisture (Wet Boiling Point)
DOT 3: Has a lower wet boiling point of around 284°F (140°C), meaning it loses braking effectiveness sooner once water contaminates the system.
DOT 4: Has a higher wet boiling point of around 311°F (155°C), giving it a safer buffer against brake fade even after absorbing water.
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