Weber 70374 Summit Stainless Steel Cooking Grate

What Problem This Part Solves
This cooking grate replaces worn, rusted, or damaged grates that lead to uneven cooking and food sticking. Stainless steel grates are ideal for longevity and low maintenance—they resist corrosion better than cast iron while still providing consistent heat distribution for reliable grilling performance.

Key Features
Heavy-duty stainless steel rod construction for long lifespan
Corrosion-resistant design ideal for outdoor grilling environments
Thick solid rod construction improves heat retention and durability
Provides even heat distribution across the cooking surface
Sold as an individual grate section (multiple may be required depending on model)

Compatibility / Fits Models
Fits Weber Summit 400 series gas grills (2007 and newer)
Fits Weber Summit 600 series gas grills (2007 and newer)
Compatible with models such as Summit 420, Summit 640, Summit 650, Summit 660, and Summit 670
Approximate dimensions: 19-1/4" front-to-back × 15-3/8" wide
Fits most grills within this series—confirm model number before ordering

Installation / Use Instructions
Remove old cooking grate from grill
Place new grate onto support ledges
Preheat grill before first use

Why Buy From Bar-B-Que.com
Trusted grill experts since 1974
Genuine replacement parts and premium accessories
Fast nationwide shipping
Family-owned with real product support

FAQ Section

Does this fit my grill?
This grate fits Weber Summit 400 and 600 series grills (2007+). Confirm your model before ordering.

Is this a full set?
No, this is a single grate section. Most Summit grills require multiple grates to complete the cooking surface.

What is this part made of?
It is made from heavy-duty stainless steel rods designed for durability and corrosion resistance.

How long will this last?
Stainless steel grates can last many years with proper cleaning and maintenance.

Is stainless steel better than cast iron?
Stainless steel is lower maintenance and more rust-resistant, while cast iron provides stronger searing—this is a great balance for durability and ease of use.