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Small metal glow plug with M4 x 0.7 threads and tapered tip

weber

weber Glow Plug Threaded M4 x 0.7 PG 23 BB Part WEB2400348

SKU CH-MYC3-P7N41

A replacement glow plug with an M4 × 0.7 thread, PG 23 BB specification, fitting Weber models 1500120 and 1500121

  • Selling UnitEach
  • TypeGrills & Accessories
  • Threaded M4 x 0.7 ensures precise fit
  • PG 23 BB specification matches original equipment
  • Compatible with models 1500120 and 1500121
  • Genuine Weber replacement part number 2400348
  • New condition guarantees reliable ignition performance

Genuine Weber Glow Plug M4 x 0.7

This genuine Weber glow plug carries part number WEB2400348 and uses an M4 x 0.7 thread designated PG 23 BB. It is supplied new as an individual replacement component for compatible barbecue ignition systems.

Direct replacement for models 1500120 and 1500121

The plug fits Weber models 1500120 and 1500121, restoring factory ignition performance when the original element fails. The jump is worth it when the grill no longer lights reliably or the ceramic insulator shows cracking.

Simple thread-in installation with basic tools

Installation requires only a suitable spanner to remove the old plug and thread the new one into the M4 x 0.7 port. The most common issue is cross-threading the fine pitch or over-tightening and damaging the ceramic body.

Highlights

  • Threaded M4 x 0.7 ensures precise fit
  • PG 23 BB specification matches original equipment
  • Compatible with models 1500120 and 1500121
  • Genuine Weber replacement part number 2400348
  • New condition guarantees reliable ignition performance

Specifications

BrandWeber
Selling UnitEach
Part NumberWEB2400348
TypeGrills & Accessories

Questions about this item

What thread size does the M4 x 0.7 glow plug need?

The glow plug uses an M4 thread with a 0.7 mm pitch for installation.

Which step is often missed when fitting the glow plug to models 1500120 and 1500121?

Users sometimes forget to torque the M4 x 0.7 thread to the grill manufacturer's specification after threading it in.

When should the PG 23 BB glow plug be replaced on a Weber grill?

Replace the glow plug when the grill fails to ignite reliably or the element shows visible wear or carbon build-up.

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