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Dinan

Dinan 2025+ BMW Gen2 B48/Gen3 B58 Iridium Spark Plug - Heat Range 9 - 12mm x 26.5mm x 14mm - SINGLE

SKU: DIND640-0003

DNN Spark Plugs...

Dinan 2025+ BMW Gen2 B48/Gen3 B58 Iridium Spark Plug - Heat Range 9 - 12mm x 26.5mm x 14mm - SINGLE

Dinan

Dinan 2025+ BMW Gen2 B48/Gen3 B58 Iridium Spark Plug - Heat Range 9 - 12mm x 26.5mm x 14mm - SINGLE

SKU: DIND640-0003

DNN Spark Plugs...

A$42.29
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

The D640-0003 spark plug applies to the following engines: B48 TU B58 TU1 (Gen 2 B48 Gen 3 B58)

Data: v4.2 - Upd: 2026-10-20 19:04:42

Features

  • 152% higher melting point than silver, 125% higher than copper, and 38% higher than platinum
  • Acceptable for high performance / tuned and stock vehicle applications alike
  • Cooler operating temperature than stock plugs
  • Heat range 12 spark plug (Similar: NGK 8)
  • Hexagon: 14mm Bi-Hex
  • Install Torque: 15 + 25 Nm
  • Insulator Material: Ceramic
  • Lower required supplied voltage
  • Made in the EU
  • Optimized electrode design for hard to ignite fuels, such as ethanol
  • Projected insulator design
  • Resists preignition better than stock plugs
  • Seat Type: Flat
  • Stronger than copper and platinum
  • Supplied Gap: 0.5mm
  • Terminal Type: Cup
  • Thread diameter: 12mm
  • Thread reach: 26.5mm

Specifications

Reference Information

Brand Name/s Dinan
StreetFX SKU dinD640-0003
SFX Item ID 6884948
Supplier Item Code 6884948
Manufacturer SKU D640-0003
Manufacturer UPC 810215392988
Alternative References dnnd6400003, Gen2, B48/Gen3, B58, 12mm, 26.5mm

Compatibility

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