Product Summary

Gasket Spark Plug Seat Style, Gasket Seat Taper

  • 14mm threads
  • 7/16" reach
  • 13/16" wrench size
  • Flat gasket seal
  • 1939-53 Ford Flathead
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Key Specs

MFG. Part #844 H10C SE
BrandChampion
Thread Pitch14mm
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Need To Know

Quick and Easy Returns

Return Policy

Champion 844 H10C SE Details

These spark plugs fit all 1939-53 Flathead Fords. Work very well with our ignitions.

  • 14mm threads
  • 7/16" reach
  • 13/16" hex
  • Flat gasket seal

Item Details

7/16" Reach, 13/16" Hex, 14mm Threads

Application

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Champion 844 H10C SE Specifications

KEY SPECS
MFG. Part #844 H10C SE
BrandChampion
Thread Pitch14mm
GENERAL
Spark Plug Seat StyleGasket
Seat TaperGasket
Spark Plug Reach0.437"
ResistorNo
Insulator TypeNon-projected
Spark Plug Heat Range10
Core MaterialCopper
Tip MaterialNickel Alloy
Wrench Size13/16"
Sold in QuantityEach
GTIN Code037551000579

Ratings & Reviews

4.7

7 Reviews

Overall Assessment

Customers consistently appreciate the high quality and optimal performance of our products. Specifically, our spark plugs receive praise for their perfect positioning directly out of the box, stellar role in enhancing vehicles' function—particular mention of a '51 Ford—and their beneficial impact on various machinery like a 16-hp Economy tractor. The products are reportedly reliable, practical, possessing a level of superiority over alternative vendors, a fact substantiated by customers showcasing our catalog to others.

4.7

7 reviews

5

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Filter by Ratings

I always try to buy name brand items

5.0

4 years ago

RMG

Kent, Washington

Verified

Everything works well on the new heads.

Would Recommend

Great tech service

5.0

5 years ago

tom

Nipomo, ca

Verified

Great all around company

Yes—I have to. I need 8

3.0

6 years ago

Bill

Windsor, Canada

Verified

Wrong number of plugs

Would Recommend

Great

5.0

6 years ago

1931 Coupe

Lake Charles, La

Verified

Great

spark plug and fuel pump

5.0

8 years ago

Charlie

Jones Michigan

Verified

The spark plug was just what my old Economy 16 hp tractor needed . the fuel pump was over a year ago . both items came fast and were what I needed and are working well . I show other people your catalog when they are looking for parts. Thank you for the good service on the parts I needed !

Would Recommend

Happy with the function of the Champion

5.0

12 years ago

Rocky2

Owings, MD, USA

Verified

Got the spark plugs quickly, very satisfied. The quality is good and made my 51 Ford run much better!

Would Recommend

Sparky plugs

5.0

14 years ago

Doublecanister

Bumpass, Va

Verified

These plugs were perfect, and gapped correctly right out of the box, (always good to double check that) and all were right on the money.

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

1 Question • 1 Answer

Are these spark plugs compatible with Red Plug Wire Kit w/90 degree Rajah Ends? I have the "Red Plug Wire Kit w/90 degree Rajah Ends" and need to know if these spark plugs will fit the 90 degree Rajah ends (Part #910-64235). Do the tips of these spark plugs screw off? The catalog does not say which plugs are compatible with this set-up. If these are NOT the correct plugs I should use, please let me know where I can find the correct spark plugs. Thank you.

by MrHepcat

• 11 years ago

1 answer

1 of 1 questions shown

Fitment

  • 239 Ford Flathead V8

  • 221 Ford Flathead V8

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Customer Impersonation Script