We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass quick-disconnect coupling with 1/2 inch internal diameter

weber

Weber 42144 NG 1/2" ID DIA Q-DISC SUM appliance part

SKU CH-QF5X-VK9WS

Genuine Weber natural-gas quick-disconnect coupling with 1/2-inch internal diameter for 106 Summit grill models

  • Selling UnitEach
  • TypeGrills & Accessories
  • Genuine Weber replacement part ensures reliable grill performance
  • 1/2-inch internal diameter quick-disconnect coupling fits natural-gas Summit models
  • Compatible with 106 Summit grill variants including E-620, S-450 and S-670 series
  • Replaces previous part number WEB61208 for direct installation
  • New condition guarantees factory-quality fit and finish

Genuine Weber Q-Disc coupling for Summit grills

This new Weber 42144 component is a 1/2 inch internal diameter Q-Disc coupling designed for natural gas Summit models. It replaces the earlier WEB61208 part and serves as a direct connection point in the grill's fuel delivery system.

Fits 106 specific Summit model numbers

The part matches a long list of Summit Gold, S and E series grills produced between 2007 and 2009, including built-in and freestanding variants. Buyers with other Weber lines such as Genesis or Spirit, or those needing a propane-specific fitting, will not be able to use this component.

1/2 inch internal diameter Q-Disc specification

The critical dimension is the 1/2 inch ID Q-Disc profile, which determines whether the coupling mates with your grill's existing gas supply tube. Verify this exact interface against the original part before ordering.

Highlights

  • Genuine Weber replacement part ensures reliable grill performance
  • 1/2-inch internal diameter quick-disconnect coupling fits natural-gas Summit models
  • Compatible with 106 Summit grill variants including E-620, S-450 and S-670 series
  • Replaces previous part number WEB61208 for direct installation
  • New condition guarantees factory-quality fit and finish

Specifications

BrandWeber
Selling UnitEach
Part NumberWEB42144
TypeGrills & Accessories

Questions about this item

Does this Q-DISC coupling fit the 1/2 inch gas line on my Summit S-670 NG (2008)?

Yes, the part is listed for the Summit S-670 NG (2008) among 106 compatible models.

What tool is required to install the 1/2 inch Q-DISC coupling without damaging the flare fitting?

Use two adjustable wrenches — one to hold the valve body steady while you tighten the coupling nut to avoid twisting the gas line.

When should I replace the Q-DISC coupling on a natural-gas Summit grill?

Replace it if you smell gas at the connection, see corrosion on the brass fitting, or whenever the gas supply line is disconnected for service.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.