Spark Plug for 2006-2007 Hyosung TE50 & More - NGK 4085

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$43.99
MPN: 4085
Item Package Quantity: 1
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NGK NGK Iridium IX Spark Plug P/N:4085
NGK NGK Iridium IX Spark Plug P/N:4085
$43.99

NGK 4085 spark plug for the 2006-2007 Hyosung TE50 49cc and other vehicles ignites the air-fuel mixture in the cylinder with a fine-wire iridium center electrode. NGK spark plugs in the Iridium IX line are designed for the performance enthusiast.

  • Single iridium tip: fine wire 0.6 mm center electrode for durability and a stable spark
  • Iridium alloy center electrode with six times the density of platinum and a very high melting point
  • Tapered cut ground electrode with a reduced quenching design for ignitability, acceleration and fuel efficiency
  • Solid copper core, 98% pure, for heat dissipation, conductivity and wide heat ranges
  • Trivalent metal plating for anti-corrosion and anti-seizing properties during installation and removal
  • NGK Iridium IX line, intended for modified or high performance applications

Quick facts

  • Part: NGK 4085 spark plug
  • Fits: 2006-2007 Hyosung TE50 49cc and other vehicles
  • Condition: New

A worn plug can show up as hard starting, a misfire or a rough idle. Those signs alone do not prove the plug is at fault, since a weak ignition coil can cause them too.

Fits

This plug is listed for a wide range of models from Honda, Hyosung, Porsche, Volvo, Mercedes-Benz and other makes, including the 2006-2007 Hyosung TE50 49cc, the 1988-1990 Honda SA50 Elite SR 49cc and the 1988-1990 Honda SB50 Elite 49cc. The 2006-2007 Hyosung TE50 49cc takes one plug. If your model is not named here, open the Buyer's Guide tab to check your exact model and engine.

Specifications

Fit and size

  • Thread size: M14 - 1.25
  • Center electrode tip: 0.6 mm fine wire

Build and materials

  • Metallurgy: single iridium
  • Core: solid copper, 98% pure
  • Plating: trivalent metal
  • Ground electrode: tapered cut
  • NGK part number: BPR6HIX
  • Condition: new

Interchange: BPR6HIX

This part cross-references / interchanges with the following part numbers:

BPR6HIX

Frequently Asked Questions

Does the NGK 4085 fit the 1988-1990 Honda SB50 Elite 49cc?

Yes. NGK 4085 is listed for the 1988-1990 Honda SB50 Elite 49cc, and that model takes one plug.

What is the center electrode on this NGK iridium IX spark plug?

It is a single iridium fine wire tip, 0.6 mm. Iridium has six times the density of platinum and a very high melting point.

Is the core of these NGK iridium spark plugs copper?

Yes. The NGK 4085 has a solid copper core, 98% pure, for heat dissipation, conductivity and wide heat ranges.

What thread size does this spark plug have?

This spark plug has an M14 - 1.25 thread.

Is NGK BPR6HIX the same plug as the 4085?

Yes. NGK lists this plug under both 4085 and BPR6HIX, so you can search or cross-reference with either number.