| The ORIGINAL Smart-o Oil Drain plug / sump - M14X1.5 16mm High performance sealing and locking oil drain plug / sump plug, with special O-ring, washer/gasket included SMART-O was engineered to protect your engine and the environment. It's the most advanced oil drain plug / sump plug, featuring a patented sealing and locking mechanism to offer engine protection by reducing the risk of plug loss, oil leaks and catastrophic oil loss. A special alloy reduces wear and stripping of oil pan threads. The industry's first unified torque setting and a quick identification system allows faster installation. The relatively lower torque required reduces the risk of overtorqing the oil drain plug / sump plug. An intelligent O-ring material expands on exposure to oil, offering a powerful sealing and locking mechanism. While reducing the risk of oil loss and engine oil pollution of our water, this oil drain plug can be used as part of a green oil change solution - together with synthetic engine oil, re-refined oil and a long life oil filter.Safe-seal FunctionIntelligent material O-ring expands automatically up to 10% - 20% when exposed to engine oil. This seals the oil pan from inside the thread rather than just from the outside. SMART-O® plugs provide powerful, safe sealing beyond any other oil drain plug system in the market. The use of SMART-O® plug prevents oil leaks and ultimately engine damage. 
Torque and tension testingSMART-O® showed higher prevailing torques during tightening and loosening cycles compared to regular OEM plugs without O-ring system. --- Test carried out by the Fastening and Joining Research Institute of Oakland University
FeaturesO High-tech O-ring material expands upon contact with engine oilO Patented sealing and locking functionO Engine and oil pan protectionO Faster installation: preassembled washer/gasket, easy plug ID, unified oil drain plug torqueO Organic coating free of toxic Cr6 O Reusable and recyclable O ECO-protection: reduces risk of oil leaks - for water protection  | We don't buy products from Alibaba, everything we sell can be traced back to the manufacturer. Beware, too cheap, might mean too fake! |
|  Tech Specs: Thread Dia x Pitch: M14X1.5 mm oil drain plug / sump plug Hex / Recess: 16 mm Plug Material: special alloy Plug Finnish: organic coating (black oxidized), free of Cr6, safer for recycling 
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