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Autolite 2100 4100 Carburetor Choke Thermostat

Autolite 2100 4100 Carburetor Choke Thermostat

Your Price:$15.95
In Stock
Part Number:TH1022

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Included
Gasket (G918)
2100 and 4100 Autolite automatic choke thermostat. Includes the coil and plastic housing. This is a new choke, currently being produced.

This Choke Thermostat is integral style choke thermostats that are externally heated. They are mounted on the carburetor and control the opening and closing of the choke plate. This function allows for a richer than normal fuel/air ratio during cold temperature start and warm-up.

SPECS:

  • Looking at coil = rotates counter-clockwise when heated (choke opens / lean)
  • Choke shaft = rotates clockwise to close (choke closes / rich)
  • Cap diameter = 2.15"
  • Cap depth = .80"
Features:

Exact original equipment replacement

  • Housing mate with original equipment connector
  • Automatic operation in all temperatures
  • Durable, over one million field tested
  • Dustproof and moisture resistant housing

Electric Choke Conversion Kit

MAKE
YEAR
MODEL
CYLS
AMERICAN MOTORS
1977-78
304, 360 ALTITUDE
8
AMERICAN MOTORS
1970-76
304? 360?
8
AMERICAN MOTORS
1970-76
304? 360?
8
AMERICAN MOTORS
1970
304? 360?
8
AMERICAN MOTORS
1970-76
304? 360?
8
AMERICAN MOTORS
1972-73
304? 360?
8
AMERICAN MOTORS
1974
304? 360?
8
AMERICAN MOTORS
1971
304? 360?
8
AMERICAN MOTORS
1976
304? 360?
8
CHEVROLET
1976
305 EXC CANADA
8
CHEVROLET
1975
350 EXC HI PERF
8
CHEVROLET TRUCK
1975-77
305
8
EDSEL
1958-60
292, 332
8
EDSEL
1958-60
292,332
8
EDSEL
1959
332
8
EDSEL
1959
332
8
EDSEL
1959
332" STD TRANS, 2 BBL, FIRST FORD BUILT
8
EDSEL
1960
352 Full size, Thunderbird, Edsel, Thunderbird, Edsel (w/ST & OD) 1.12 VENTURI
8
EDSEL
1958
352", 361", AUTO TRANS, 4BBL, FIRST FORD BUILT
8
EDSEL
1958
352", 361", AUTO TRANS, 4BBL, FIRST FORD BUILT
8
EDSEL
1958
352", 361", STD TRANS, 4BBL, FIRST FORD BUILT
8
EDSEL
1958-60
352, 361
8
EDSEL
1958-60
352, 361
8
EDSEL
1958-60
352, 361
8
EDSEL
1960
352, 361 1.12 VENTURI 600 CFM
8
EDSEL
1959
361", AUTO TRANS, 4 BBL, FIRST FORD BUILT
8
F0RD
1964-65
289
8
F0RD
1963-67
289?
ÿ
F0RD
1958
332?
8
F0RD
1958
332?
8
F0RD
1958
332?
8
F0RD
1969
351?
ÿ
F0RD
1965
352
ÿ
F0RD
1964
352?
ÿ
F0RD
1964-66
352?
ÿ
F0RD
1964-66
352?
ÿ
F0RD
1964-66
352?
ÿ
F0RD
1964-66
352?
ÿ
F0RD
1964-66
352?
ÿ
F0RD
1964-66
352?
ÿ
F0RD
1963-65
352? CANADA
ÿ
F0RD
1963-65
352? CANADA
ÿ
F0RD
1963-65
352? CANADA
ÿ
F0RD
1963-65
352? CANADA
ÿ
F0RD
1961-64
390? CANADA
8
F0RD
1966
428?
8
F0RD
1966-69
BRONCO 289? ST
ÿ
F0RD
1969
BRONCO 302? ST
ÿ
F0RD
1969
BRONCO 302? ST
ÿ
F0RD
1958-60
EDSEL 292, 332
ÿ
F0RD
1962
FAIRLANE 221
ÿ
F0RD
1962-63
FAIRLANE 221?
ÿ
F0RD
1962
FAIRLANE 221?
ÿ
F0RD
1963
FAIRLANE 221?
ÿ
F0RD
1962-63
FAIRLANE 221?
ÿ
F0RD
1962
FAIRLANE 221?
ÿ
F0RD
1962-63
FAIRLANE 221?
ÿ
F0RD
1963-64
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1962-64
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1962-64
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1962-64
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1962-64
FAIRLANE 260?
ÿ
F0RD
1962-63
FAIRLANE 260?
ÿ
F0RD
1962-64
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1962-64
FAIRLANE 260?
ÿ
F0RD
1962-64
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?
ÿ
F0RD
1964
FAIRLANE 260?, 289? (CANADA)
ÿ
F0RD
1964-68
FAIRLANE 289
ÿ
F0RD
1965
FAIRLANE 289
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1964-68
FAIRLANE 289?
8
F0RD
1964-68
FAIRLANE 289?
ÿ
F0RD
1968
FAIRLANE 289? CANADA
ÿ
F0RD
1968
FAIRLANE 289? CANADA
ÿ
F0RD
1968
FAIRLANE 289? CANADA
ÿ
F0RD
1968
FAIRLANE 289? CANADA
ÿ
F0RD
1968
FAIRLANE 289? CANADA
ÿ
F0RD
1968
FAIRLANE 289? CANADA
ÿ
F0RD
1968
FAIRLANE 289? CANADA
ÿ
F0RD
1967
FAIRLANE 292?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
8
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1968-69
FAIRLANE 302?
ÿ
F0RD
1969
FAIRLANE 351?
ÿ
F0RD
1969
FAIRLANE 351?
ÿ
F0RD
1966
FAIRLANE 390
8
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1966-68
FAIRLANE 390
ÿ
F0RD
1968-69
FAIRLANE 390?
ÿ
F0RD
1966
FAIRLANE 390?
8
F0RD
1968-69
FAIRLANE 390?
ÿ
F0RD
1966-68
FAIRLANE 390?
ÿ
F0RD
1966-68
FAIRLANE 390?
ÿ
F0RD
1968-69
FAIRLANE 390?
ÿ
F0RD
1966-68
FAIRLANE 390?
ÿ
F0RD
1968
FAIRLANE 390? CANADA
ÿ
F0RD
1968
FAIRLANE 390? CANADA
ÿ
F0RD
1968
FAIRLANE 390? CANADA
ÿ
F0RD
1968
FAIRLANE 390? CANADA
ÿ
F0RD
1968
FAIRLANE 390? CANADA
ÿ
F0RD
1968
FAIRLANE 390? CANADA
ÿ
F0RD
1968
FAIRLANE 390? CANADA
ÿ
F0RD
1964
FAIRLANE CANADA 260?, 289?
ÿ
F0RD
1964
FAIRLANE CANADA 260?, 289?
ÿ
F0RD
1967
FAIRLANE, FALCON 289
ÿ
F0RD
1962
FAIRLANE, METEOR 260
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
ÿ
F0RD
1963-64
FALCON 260?
5 Stars
Mr.
First off, not upset in any way with this purchase. I'm tossing this one up whoever worked this car that I bought to restore. I have a '64 Tbird, and I though this cap would work on my 4100, at least I thought it would. What I experienced: Spring is mounted on a plastic stem on the cap, this stem sticks out too far to allow proper clearance of choke housing inner workings. I had to modify cap and remove some of the stem for clearance. I found the cap to be just too short with a new retaining bracket i bought. Not sure if a gasket should be inbetween the cap and housing. Once I found a gasket that worked, cap seemed to be working fine with modifications. After that, i am starting to think this carb is repaired with parts that might not have been from the 4100 or from a older year? just in case, I found a replacement spring that I can insert into the old cap that came with the car which I might do if i have more choke issues. FAST delivery and processing, parts were packed very nicely and I would use this site 100% again. A rebuild kit is in my future.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Danville. on 12/10/2015
5/5
5 Stars
Carburetor Choke Thermostat
Installed easily and as designed. Improved function of choke through the transition period from cold engine to hot. Unfortunately, did not solve "the first start in the morning" sticking problem. I'd hoped that changing out a 50+ year old spring would do the trick.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Hamilton, Mt. on 5/10/2019
5/5
5 Stars
Mr.
The choke thermostat is exactly the part I needed and it works great.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Fortuna. on 5/15/2017
5/5
5 Stars
Mr
Right part for the job
Did you find this helpful? 
Reviewed by:  from Kennewick, Washington. on 4/26/2018
5/5
5 Stars
Mr.
Thank you very much for your follow-up on my order.Very happy with the part and now my mustang purrs like a kitten!,
Did you find this helpful? 
Reviewed by:  from Moreno Valley,ca.. on 12/10/2017
5/5
2 Stars
'61 TBird
The original spring had a loop on its end that attached to the tine on the choke. This flat end did not work. I had to make a loop to connect it properly. Seems to work OK, but I ordered another unit with the proper loop from another supplier.
Did you find this helpful? 
Reviewed by:  from Virginia. on 5/1/2017
2/5
5 Stars
POLICE SERGEANT
GABRIEL KNEW EXACTLY WHAT I NEEDED FOR MY 1968 390 MERCURY 2100 CARB. SIX DIFFERENT STORES DIDN'T HAVE A CLUE WHAT PART I HAD TO HAVE.. I WAS REFERRED TO MIKES AND WITHIN MINUTES MY PART WAS ON THE WAY. IT HAS MADE ALL THE DIFFERENCE IN THE WORLD IN PERFORMANCE. THANK YOU.
Did you find this helpful? 
Reviewed by:  from LEXINGTON,MA. on 12/20/2016
5/5
5 Stars
It works
Autolite 4100. Snapped right on, perfect snug fit and does its job. What I liked most was the price.
Did you find this helpful? 
Reviewed by:  from Ohio. on 8/23/2016
5/5
4 Stars
60 tbird owner
I was unable to use this choke because the thicker spring interfered with the throttle shaft end. Note: the original spring on my thunderbird choke is only about 1/4 inch in thickness. My purchase was easily refunded. Thank you , Mark
Did you find this helpful? 
Reviewed by:  from california. on 2/15/2016
4/5
5 Stars
quality
as same as original
Did you find this helpful? 
Reviewed by:  from Tokyo JAPAN. on 2/7/2016
5/5

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