PETKAO Grill Parts Kit for Weber Spirit II/I 300 Series

PETKAO Spirit II/I 300 Series grill parts are a replacement set of flavorizer bars and cooking grates for specified three-burner Weber grills. The listing describes stainless steel bars and matte cast iron grates, but check your grill model and dimensions before ordering.

At a glance

Kit combines five flavorizer bars with two cooking grates, rather than replacing only one part type.
Listing identifies the bars as 304 stainless steel and the grates as matte cast iron.
Compatibility is claimed for Weber GS4 Spirit II 300 Series models including S310, E310, E320 and S320.

Price

$34.49Save 50%

Reference price: ~~$68.98~~

Price checked: Nov 14, 2026

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Often bought together

7636 Flavorizer Bars for Weber GS4 Spirit II/I 300 SER E310 S310 E315 Parts | 3400302 Burner cover for weber gs4 replacement

$32.99

67060 Heat Deflector for Weber GS4 Spirit II 300/200 SER Grills Replacement | Fits Weber GS4 Spirit 2 Parts for Spirit II E21

$15.99

Pros and cons

Pros

A combined bars-and-grates set can address two common grill-part replacement needs at once.
The listing gives individual bar and grate dimensions to help compare against existing parts.

Technical specifications

8 specifications

Identity
Brand	PETKAO

Dimensions and installation
Weight listed	19.52 pounds
Package dimensions	17.95 x 13.66 x 6.26 inches
Flavorizer bar dimensions	15.3x 2.6x 2.5 inches per flavor bar
Flavorizer bar thickness	16GA
Cooking grate dimensions	17.5x 11.9" per cooking grate

Materials and included parts
Flavorizer bars	5-pack high-quality 304 stainless steel Flavorizer Bars
Cooking grates	2-pack matte cast iron cooking grates

What to know before buying

The compatibility claims cover several Spirit II/I model names and years, but the listing also provides extensive model and part-number lists that may not cover every variant. Compare your grill's model and the stated dimensions before purchase. The 304 stainless-steel bar and matte cast-iron grate materials are listing claims, and customers report mixed views about whether the bars are truly stainless steel.

Who is it for?

A good fit for

Owners of a listed Weber Spirit II/I 300 Series three-burner grill who need both flavorizer bars and cooking grates.
Buyers who can confirm that their grill model and existing parts match the listed dimensions.

Less suited to

Owners of grills outside the stated Spirit II/I 300 Series compatibility claims.
Buyers seeking burner, heat-deflector or other replacement parts, which are not listed as part of this kit.

PETKAO Grill Parts Kit for Weber Spirit II/I 300 Series · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 365 ratings

5 stars84%84%
4 stars9%9%
3 stars4%4%
2 stars1%1%
1 star2%2%

Customer feedback reports easy installation, clear instructions, compatibility with Weber grills, and satisfaction with appearance and value. Some say the parts make their grill feel renewed. Material quality is mixed, with some customers questioning whether the bars are truly stainless steel. That concern is relevant because the listing specifies 304 stainless steel, while the stated fit and dimensions still need to match the buyer's grill.

Positive themes

Customers report easy installation and appreciate the instructions.
Customers mention compatibility with Weber grills, appearance similar to original parts, and value.

Mixed feedback

Feedback on material quality is mixed, including questions about whether the bars are truly stainless steel.

Frequently asked questions

What parts are listed in this kit?

The listing specifies five flavorizer bars and two cooking grates.

Which grills does the listing claim are compatible?

It names Weber GS4 Spirit II 300 Series models such as S310, E310, E320 and S320, and also lists Spirit E310, E320, S310 and S320 models from 2013–2017. Confirm your exact grill model and part dimensions before ordering.

What materials are stated for the parts?

The listing describes the bars as 304 stainless steel and the grates as matte cast iron. Customer feedback includes mixed views about whether the bars are truly stainless steel.