In 2019, MECOA acquired Cox Hobbies and rights to it in its entirety.
All molds, tooling, drawings and machinery for Cox engines, airplanes, cars, and boats are in our 16015 Adelante St., Irwindale, California facility.
MECOA owns the COX ® Trademark Reg. U.S. Patent Office
as well as Thimble-Drome and numerous other trademarks.
MECOA has made COX engines and parts since 1982, now we have airplanes and cars too.

CLICK HERE TO CONTACT US

MECOA K&B has been manufacturing original COX items since 1983
ALL OUR ITEMS ARE MANUFACTURED BY US IN THE USA
We don't just sell it, we make it too!

See all our COX parts - CLICK HERE

We also have parts for the Original Thimble-Drome tether car engine made by Cameron

7-17-2025
COX GLOW PLUGS
for Standard COX .049
COX GLOW PLUGS
for
TEE DEE
COX .049
COX GLOW PLUGS
for Texaco .049


Five Fin Glow Plug used on the COX Texaco .049.
COX Glow Plug Gaskets
.010
.020
.049/.051
.09 & .15

Made with original dies
TD Spinners
Made in USA
.010
.020
.049/.051
.09 & .15
CLICK size to order.

Replacement heads so you can use standard glow plugs in your Cox engine

Thimble Drome
Space Hopper .049
Spinner Nuts
with 3/8" hex
Made in USA

Rubber Spinner Hub for .049
Used on most COX airplanes
Made in USA

Crank removal/assembly tool for .049

Click for instruction manual
Thimble Drome
Medallion
.049 .09 and .15
Venturi's
From original molds
New Production
Cox .010 & .020 Tank
with Back Cover, Screw and Gasket
Red & Black
Tee Dee
.010 .020 .049/.051
.09 and .15
plastic venturi's
from original molds

New Production
Cox .010 & .020 Tank
Gasket
Set of 2

New Production
Cox .010 & .020 mount

Cox Glow Plug Clip

COX Crankshafts
.074

.09 medallion

.09 TD

COX Crankcases

.09 TD &
Medallion

.049 TD & Medallion

.020 TD

COX Prop Drivers

.09 TD & Medallion

.020 TD

COX Venturi Retaining nut

TD & Medallion

 

   
 
Cox
Lil'Stinker
Red Baron
Red Knight
Art Scholl
Parts
 
Cox Conquest .15
Made by K&B Since 1982
Coming soon from MECOA COX
COMING SOON
GLOW PLUGS for
COX .010 .020 .09 and .015
Coming Soon
PT-19 Parts
   

 

Holland Hornet Factory Replacement parts

GLOW PLUG CLIP
Much better than the Cox style, Just solder on your own leads.
Be sure to use at least 18 ga wire.

Holland Hornet .049
Spinner Nuts

Made in USA


COX ® and Thimble-Drome are Trademarks of Model Engine Corporation of America