Home > Thermos Grill Models > Thermos 420
We recommend you measure your old parts and compare them to what we show below. This will help insure that you get the correct replacement parts for your Thermos grill. This is best done with the old parts out of the grill. Verify your Thermos grill model number.
Replacement BBQ grill parts for Thermos model: 420
420 Venturis
Spider exclusion screens. Installs over venturi air shutters to keep spiders out. Approximately 7/8” in diameter and 1” long.
Part Number: 70002
Dimensions: 1” x 7/8”
Material: stainless steel
Weight: 0.1
$12.82
420 Cooking Grates
Porcelain steel
cooking grid.
Porcelain enameled, glossy finish. Sold individually.
Part Number: 51051
Dimension Front-to-Back: 13 3/4”
Dimension Side-to-Side: 25 1/4”
Material: porcelain steel wire
Weight: 3.4
$61.45
420 Heat Plates
Porcelain enameled steel
heat plate for Thermos model 420.
Part Number: 98401
Dimension Front-to-Back: 6 1/8”
Dimension Side-to-Side: 23 13/16”
Material: porcelain steel
Weight: 1.13
$32.16
420 Igniter Components
25” wire with female
spade connector on one end, and female
round connector on the other end. Commonly used to connect electrodes to igniters. Typical installation is
round connector to electrode, spade (flat) connector to igniter.
For more information about ignition systems and components, please see article Ignition 101 in our help center.
Part Number: 03400
Weight: 0.1
$5.35
Ignitor electrode and collector box assembly. Fits all grills equiped with the Charbroil Masterflame and MasterFlame II burner systems, including grill brands Charbroil, Coleman, Kenmore, and Thermos. Fits on our burner part numbers 115C2, 12102, 11512, and 12112.
Includes:
- Gas collector box
- Ceramic electrode and connecting wire with male round connector
- Mounting nuts and bolts
For more information about ignition systems and components, please see article Ignition 101 in our help center.
Part Number: 04400R
Weight: 0.3
$9.34
Ignitor electrode and collector box assembly. Fits all grills equiped with the Charbroil Masterflame and MasterFlame II burner systems, including grill brands Charbroil, Coleman, Kenmore, and Thermos. Fits on our burner part numbers BBC, LBBC, TBBC, and TLBBC.
Includes:- Gas collector box
- Ceramic electrode and wire
- Mounting hardware
For more information about ignition systems and components, please see article Ignition 101 in our help center.
Part Number: IG-11B
Weight: 0.3
$9.34
420 Accessories
HOW TO GRILL The Complete Illustrated Book of Barbecue Techniques. Steve Raichlen presents a full-color, step-by-step technique book that gets to the core of the grilling experience by showing and telling exactly how it's done. With more than 1,000 photographs, if features over 100 techniques and recipes, from how to set up a three-zone fire to how to grill a perfect prime rib, to grilling pizza, shellfish, vegetables, tofu, fruit, and s'mores.
Part Number: 0-7611-2014-9
Dimensions: 8” x 9 1/4”
Material: Paperback
Weight: 3.0
$20.09
15” Stainless steel tong.
- Soft comfort grip
- Locking mechanism
Part Number: 40259
Dimensions: 15
Material: stainless steel
Weight: 0.14
$9.92
Marinade Injector.For injecting flavor and marinades into meat. Disassembles for cleaning. Stainless steel injector tip. Graduated injection chamber.
Part Number: 14950
Material: stailess steel
Weight: 0.5
$14.41
Deluxe non-stick chicken and rib tumble basket. Attaches to rotisserie spit rod.
- Ideal for cooking pieces of meat or vegetables
- Self basting, easy to use
- Locks on spit rod with thumb screw (supplied)
- 6 1/2” x 10” long
Part Number: 24764
Dimensions: 6 1/2” x 10”
Weight: 1.1
$19.30
Deluxe venturi brush with 11” coil spring flexible shaft
Part Number: 77310
Weight: 0.3
$9.31