- The spark plug factory is a crucial component of the automotive industry, responsible for producing the tiny yet powerful devices that play a key role in the functioning of internal combustion engines. These small but important parts are critical for igniting the fuel-air mixture in the engine cylinders, creating the combustion needed for the vehicle to run smoothly.
- The Double Platinum Spark Plug stands out for its unique design and superior materials. The core of these spark plugs is made of pure platinum, which is twice as dense as traditional iridium or nickel alloys. This increased density translates into more efficient combustion, resulting in increased power output and better fuel economy. The outer layer of the plug is also coated with platinum, providing an extra layer of protection against corrosion and wear.
• More compact thanks to the thin plate (uses a high-strength steel plate)
Finding oil spots under a parked vehicle can be both worrying and stressful for any vehicle owner. If the seal’s leak is small, oil may start to accumulate on the underside of the engine. But as the leak gets bigger, the oil leak will become visible in the front side of the engine.
A rubber or PTFE sealing lip
In addition to the cost of the spark plugs themselves, it is also important to factor in the cost of labor for installation. If you are not comfortable working on your car yourself, you may need to pay a mechanic to install the spark plugs for you. The cost of labor can vary depending on the shop and location, so it is a good idea to get quotes from multiple places before making a decision.
Many – too numerous to list, covering a vast range of designs, sizes, and materials suitable for a never-ending range of applications. Some designs conform to International Standards such as BS1399 and DIN 3760 for metric sizes and seal types, but the majority have been manufactured to suit particular applications – hence the enormous selection available. This blog is intended to assist in this selection and will consider seal type, materials, and sizes.

NBR, also known as nitrile rubber or nitrile, is the most popular material for an oil seal because of its good resistance to many oils and greases, such as mineral grease and hydraulic oil. Depending on their composition, synthetic oils and greases, such as those based on glycol, can damage NBR rubber materials. Depending on the amount of glycol, a PTFE lip seal may be the best choice. NBR is also unable to cope with contact with acids and solvents. The rubber is suitable for oil and grease at temperatures from -35 °C to 100 °C.
Custom PTFE Oil Seals and Other Seals for Your Application
Standard 3760/3761
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