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Small brass LP orifice with hexagonal nut and 1.05 mm opening

NEXGRILL

NEXGRILL NEX1988 LP Orifice Appliance Part

SKU CH-MNQK-QXBJT

LP gas orifice with 1.05 mm opening and 1/4 inch nut fits Glen Canyon, Jenn Air, Kirkland and Nexgrill grills

  • Selling UnitEach
  • TypeGrills & Accessories
  • Precise 1.05 mm aperture ensures correct LP gas flow
  • 1/4 inch nut width matches original factory fitting
  • Replaces eleven OEM part numbers across multiple brands
  • Compatible with Glen Canyon, Jenn Air, Kirkland and Nexgrill grills
  • New aftermarket orifice restores reliable burner performance

Direct Replacement Orifice

The NEX1988 orifice is a new LP‑gas component built to fit specific Glen Canyon, Jenn Air, Kirkland and Nexgrill grill models. It replaces the original factory part on units that use the listed 720‑series numbers.

Fixed 1.05 mm Flow Aperture

The orifice has a 1.05 mm opening and a 1/4‑inch diagonal nut width, dimensions that set the gas flow rate for the burner. No adjustment is possible, so the part must match the appliance’s original specification exactly.

Upgrade From Worn Or Damaged Orifices

Install this part when the original orifice is corroded, blocked or has been drilled out, restoring correct LP pressure. It does not convert a natural‑gas grill to LP and will not fit models outside the 720‑series compatibility list.

Highlights

  • Precise 1.05 mm aperture ensures correct LP gas flow
  • 1/4 inch nut width matches original factory fitting
  • Replaces eleven OEM part numbers across multiple brands
  • Compatible with Glen Canyon, Jenn Air, Kirkland and Nexgrill grills
  • New aftermarket orifice restores reliable burner performance

Specifications

BrandNexgrill
Selling UnitEach
Part NumberNEX1988
TypeGrills & Accessories

Questions about this item

Which NEX1988 orifice version fits my grill model?

This single LP orifice fits Glen Canyon 720-0145-LP, 720-0026, 720-0145; Jenn Air 720-0141-LP, 720-0150-LP, 720-0142, 720-0142-LP, 720-0062, 720-0150, 720-0062-LP, 720-0063-LP, 720-0141; Kirkland 720-0011-LP, 720-0011; and Nexgrill models using part numbers 720-0011, 0026, 0036, 0039, 0062, 0063, 0141, 0142, 0145, 0150, 0152.

What does the 1.05 mm orifice size mean for my burner?

The 1.05 mm bore meters LP gas flow to the burner; it is the factory-specified diameter for the listed Glen Canyon, Jenn Air, Kirkland and Nexgrill models, so flame height and heat output match the original design when installed correctly.

How does the 1/4 inch nut thread onto my valve?

The orifice has a 1/4 inch diagonal nut that threads directly into the compatible grill valve body; hand-tighten then snug with a wrench, taking care not to cross-thread the brass fitting into the aluminium or brass valve port.

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