--- product_id: 253462040 title: "17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz." brand: "stp" price: "283.35 DT" currency: TND in_stock: false reviews_count: 5 category: "Stp" url: https://www.desertcart.tn/products/253462040-17921-synthetic-dot-4-brake-fluid-12-fl-oz store_origin: TN region: Tunisia --- # Dry boiling point 270Β°C+ Universal DOT 4 compatibility Corrosion protection 17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz. **Brand:** stp **Price:** 283.35 DT **Availability:** ❌ Out of Stock ## Summary > πŸš— Stop on a dime, every time β€” with STP’s synthetic brake fluid power! ## Quick Answers - **What is this?** 17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz. by stp - **How much does it cost?** 283.35 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/253462040-17921-synthetic-dot-4-brake-fluid-12-fl-oz) ## Best For - stp enthusiasts ## Why This Product - Trusted stp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Corrosion Shield:** Protects your brake system from rust and wear, extending component life - β€’ **Certified Performance:** Exceeds Federal Motor Vehicle Safety Standard No. 116 & SAE J1704 specs - β€’ **Ultimate Brake Safety:** Prevents vapor lock to eliminate brake failure risks - β€’ **Seamless Compatibility:** Works flawlessly with all DOT 4 brake systemsβ€”no compromises - β€’ **Unmatched Heat Resistance:** Boosts dry boiling point to 270Β°C+ for fearless braking under pressure ## Overview STP 17921 Synthetic DOT 4 Brake Fluid is a premium 12 fl. oz. synthetic formula engineered to maximize braking performance and safety. It features a high dry boiling point above 270Β°C to prevent vapor lock, protects against corrosion, and meets or exceeds stringent federal and SAE standards. Compatible with all DOT 4 brake systems, it ensures reliable stopping power and extended brake system life for modern vehicles. ## Description As your brake pads wear, the level of brake fluid drops. STP Synthetic Brake Fluid DOT 4 is specially formulated to get optimum performance out of disc or drum brake systems in today's cars and trucks. Review: Works as intended Review: Great Price ## Features - Increases dry boiling point to ensure maximum life and reliable braking power - Helps provide protection against brake failure from vapor lock - Helps prevent corrosion in brake system - Works with all brake systems requiring DOT 4 fluids - Exceeds Federal Motor Vehicle Safety standard No. 116 and meets SAE spec. J1704 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01E6DIFQM | | Best Sellers Rank | #325,453 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #41 in Brake Fluids | | Brand | STP | | Brand Name | STP | | Container Type | Bottle | | Country of Origin | USA | | Customer Reviews | 4.8 out of 5 stars 573 Reviews | | Global Trade Identification Number | 00071153172463 | | Included Components | Brake Fluid | | Item Form | Liquid | | Item Type Name | Synthetic DOT 4 Brake Fluid, 12 fl oz | | Item Weight | 0.35 Kilograms | | Liquid Volume | 12 Fluid Ounces | | Manufacturer | STP | | Material | Synthetic | | Material Type | Synthetic | | Package Information | Bottle | | Recommended Uses For Product | Vehicle | | Specific Uses For Product | Prevent Corrosion | | UPC | 071153172463 | | Unit Count | 354.88 Milliliters | | Upper Temperature Range | 155 Degrees Celsius | | Viscosity | Controlled, Optimum Viscosity for DOT 4 Brake Fluid | ## Product Details - **Brand:** STP - **Item Weight:** 0.35 Kilograms - **Liquid Volume:** 12 Fluid Ounces - **Material:** Synthetic - **Package Information:** Bottle ## Images ![17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71MQ4MTD-dL.jpg) ![17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz. - Image 2](https://m.media-amazon.com/images/I/81WxpL2KxGL.jpg) ![17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz. - Image 3](https://m.media-amazon.com/images/I/81svNznwOJL.jpg) ![17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz. - Image 4](https://m.media-amazon.com/images/I/71EWNFwiJDL.jpg) ![17921 Synthetic DOT 4 Brake Fluid, 12 fl. oz. - Image 5](https://m.media-amazon.com/images/I/810yZq59APL.jpg) ## Questions & Answers **Q: Is this good for a 2003 Chevy Blazer?** A: As long as your blazer requires dot 3 brake fluid it should work fine. I used it in a 2011 f150. **Q: is this a synthetic brake fluid? i need original non synthetic dot iii brake fluid and can't seem to find it.** A: Kindly note that you can find the original one, it's distributed nationally through the largest retail, discount, auto, and convenience store chains. And it's Clean all dirt from around cover on master cylinder before removing. Fill unit to level specified by manufacturer. Replace cover. Check fluid level once a month. **Q: Can I use this in my 1991 Cadillac Brougham?** A: I don't know for certain, but check the DOT specification recommended in your owner's manual. The DOT specification also may be indicated somewhere on the reservoir cover **Q: Can this be use For Honda Civic si sedan 2015?** A: I'm not. ... FON---DA OF. HONDA ,😱 SO I DON'T KNOW. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as intended *by T***E on 26 March 2026* ### ⭐⭐⭐⭐⭐ Great Price *by R***L on 22 February 2026* ### ⭐⭐⭐⭐⭐ DOT 4 *by D***E on 27 March 2026* ## Frequently Bought Together - STP Synthetic Brake Fluid, Dot 4 Brake Fluid Protects Brake Systems, ABS, Disc and Drum Systems, 12 Oz, STP - PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/253462040-17921-synthetic-dot-4-brake-fluid-12-fl-oz](https://www.desertcart.tn/products/253462040-17921-synthetic-dot-4-brake-fluid-12-fl-oz) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*