DURA LUBE SEVERE INSTANT QUIET / 8 oz
Stop the noise before it turns into costly repairs with Dura Lube® Severe Instant Quiet with SR3® – the powerful dual-action formula designed for both engines and transmissions. Engineered with advanced SR3 ® friction modifier technology, this product quickly quiets lifters, valves, gear noise, and transmission chatter, restoring smoother, quieter operation across multiple vehicle systems.
Whether you're hearing engine ticking, valve train rattle, or transmission whine, Dura Lube® Severe Instant Quiet gets to work fast, reducing wear and extending the life of your vehicle. Safe for use in gasoline and diesel engines, as well as automatic and manual transmissions.
Key Benefits:
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🔇 Instantly Quiets Noisy Engines & Transmissions – Eliminates ticking, knocking, whining, and gear chatter within minutes.
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⚙️ SR3 Advanced Friction Modifier – Reduces metal-on-metal contact to improve lubrication and minimize wear.
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🛠️ Restores Smooth Performance – Helps older or high-mileage systems run quieter and more efficiently.
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🧰 Dual-Purpose Formula – Safe for use in all gasoline/diesel engines and most transmission types (automatic & manual).
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🧪 Compatible with All Oils & Fluids – Works with synthetic, semi-synthetic, and conventional engine oils and ATF.
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⏱️ Fast & Easy to Use – No flush or mechanic needed, just pour in and drive.
Directions: Pour the entire contents into the crankcase, transmission, or other mechanical machine. For power steering use 1-2 ounces total, don't overfill. For larger engines, double usage. Can be used at oil change time or in between until the noise subsides.
*Not compatible with CVTs (Continuous Variable Transmission)
Will not void manufacturer warranties, compatible in gas or diesel engines.