Grill Valueparts Replacement Kit for Kenmore 3-Burner PG-4030400 Series — Porcelain-Coated Heat Plates & Matched Burners

Complete three-burner replacement kit for Kenmore/Permasteel PG-4030400 grills that includes porcelain-coated heat plates, matched burners and carryover tubes for even heat and reliable fit.

When a Kenmore or Permasteel three-burner outdoor grill needs refurbished cooking components, this Grill Valueparts kit supplies the most frequently replaced parts in a single package. Designed to match OEM dimensions for many Kenmore model numbers (including 146.23673310, 146.23678310 and related SKUs), the set restores even heat transfer, protects burners from grease and helps recover smoky flavor by returning drippings to the cooking chamber.

Which Kenmore and Permasteel models will this replacement kit fit?

This kit is built to fit a wide range of Kenmore and Permasteel three-burner grills and replaces many common part numbers. Check your old parts or model number against the compatibility list before ordering.

• Covers Kenmore model numbers: 146.23673310, 146.23678310, 146.23679310, 146.16133110 and many variants.
• Compatible with Permasteel models: PG-4030400LD, PG-4030400LG and other PG-4030400 series.
• Replaces specific parts: heat diffuser 40800023 and burners such as 40700125 where indicated.
• If unsure, contact the seller with photos and measurements for confirmation.

How are the parts sized and what comes in the package?

The kit ships as a matched set sized to align with the Kenmore three-burner layout so installation is straightforward when measurements match. Dimensions are provided so you can confirm fit before replacing parts.

• Heat plates: approximately 14 15/16" x 3 13/16" each (three included).
• Burners: approximately 14 3/4" length each (three included).
• Carryover tubes: adjustable between about 5" to 9.4" (two included) to bridge burner-to-burner gas flow.
• Total package: 3 heat shields/plates, 3 burners, 2 carryover tubes—verify fit to your grill model.

What materials and performance can I expect from these replacement parts?

Grill Valueparts uses upgraded porcelain-coated stainless steel to resist rust and maintain shape under grill temperatures. This finish improves durability and helps distribute heat for more consistent cooking results.

• Porcelain-coated stainless steel resists chipping, corrosion and deformation.
• Design preserves even flame across burner length and protects burner ports from grease buildup.
• Heat diffusers help evaporate drippings, returning smoky flavor while preventing clogged burner holes.
• Parts are intended for routine replacement and regular grill maintenance.

How difficult is installation and what should I check before starting?

Installation is moderate DIY work—basic tools and a bit of time are usually all you need. Confirm that the dimensions and mounting points match your grill, and work with the gas supply turned off for safety.

• Turn off gas and disconnect the propane tank or natural gas supply before replacing parts.
• Compare old parts to the listed dimensions and compatible part numbers included above.
• Use basic hand tools to remove grates, loosen mounting screws, and swap burners, heat plates and carryover tubes.
• If any component doesn’t align, contact the seller for guidance rather than forcing fitment.

Who this is for: Owners of Kenmore or Permasteel three-burner grills looking to replace worn heat plates, corroded burners or damaged carryover tubes will find this Grill Valueparts kit a convenient, value-oriented option. It's aimed at do-it-yourselfers who want an OEM-style match for models in the 146.2367xxx and PG-4030400 families, and for anyone wanting to restore even heat distribution, reduce grease-related burner clogging and revive the grill's flavor performance without buying a new grill.