Used Spark Plugs: A Surprising Source of Precious Metals

In the automotive world, spark plugs are often seen as disposable parts. Once they wear out, they’re removed and replaced—usually tossed into a bin and forgotten. But what many don’t realize is that used spark plugs contain valuable precious metals, making them a profitable material for recycling.

At Dingfeng Precious Metals, we help businesses recover this hidden value through professional bulk spark plug recycling services.

Precious Metals Inside Spark Plugs

To function effectively under extreme conditions, many spark plugs are made with metal coatings or electrodes containing:

• Platinum, for its excellent resistance to heat and corrosion

• Palladium, known for its conductivity and rising market demand

• Rhodium, a rare and valuable metal used in advanced applications

These metals may only be present in small amounts per plug, but when collected in bulk, they represent a significant recycling opportunity.

Why You Should Recycle Used Spark Plugs

The global market for platinum group metals (PGMs) continues to grow due to their use in electronics, automotive technology, and green energy systems. Recycling spark plugs not only delivers a return on material that would otherwise be discarded—it also helps reduce environmental impact.

Businesses that regularly handle used spark plugs can benefit from steady, long-term returns by working with a trusted recycling partner.

Partner with Dingfeng Precious Metals

Dingfeng Precious Metals offers a complete solution for bulk spark plug recycling. We provide:

• Precise metal content testing and grading

• Competitive, up-to-date pricing based on international market rates

• Fast processing and secure payment

• International service and logistics support

Whether you’re a scrap dealer, exporter, or auto dismantler, we welcome partnerships around the globe.

Get More Out of Your Scrap

Used spark plugs may seem small and insignificant, but they hold measurable value. Contact Dingfeng Precious Metals today to turn your bulk spark plug waste into a reliable source of income.