Saturday May 16, 2026
ASK AN EXPERT

CART
0item(s)
RECENTLY ADDED ITEM(S)

You have no items in your shopping cart.

or

Product was successfully added to your shopping cart.

J5303

J5303 Superior Lennox Assembly, Grate S.S. Jm36

Part Number J5303

$429.97

The J5303 Superior Lennox Assembly, Grate S.S. Jm36 replacement part ships factory direct right to your door.

TIME TO FIND A NEW FIREPLACE?
Visit our Website
Newsletter

FACEBOOK | TWITTER

SALES@IBUYSTORES.COM

PARTS

ORDERING

RETURN POLICY

ABOUT US

Secure Shopping BBB Link Secure Seal

© 2026 fireplaceparts.com All Rights Reserved
iBuy Stores, Inc. is an international authorized distributor of all parts and equipment to fix popular Napoleon, Majestic, Vermont Castings, DESA, FMI Superior and Lennox fireplace and wood stove products online. Due to Prop 65 restrictions, we have a selected product offering to the state of CA at this time. As we get additional compliance confirmations from our manufacturers we will feature more product lines for availability. Contact us for more information. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov