• Good Parts Aren’t Cheap, And Cheap Parts Aren’t Good!
  • 0 Cart
  • Log in or Create an account
  • Menu
  • Home
  • Catalog
    • Accessories
    • Brakes & Parts Front Hand Brake
    • Carburetors and Parts
      • Linkert Carburetor
      • Tillotson Carburetor
      • Bendix Carburetor
      • Kehin Butterfly Carburetor
      • Kehin CV Carburetor
      • S&S Carbs and Parts
    • Charging System 6 & 12 Volt 1936-1999
    • Cluth Primary & Final Drive 1936-1999
    • ELectric Start Parts 1965-1999
    • Exhaust Systems And Parts 1936-1999
    • Fenders & Parts 1936-1999
    • Foot Pegs Footboards & Parts 1936-1999
    • Frame Front & Rear Guards & Parts 1936-1999
    • Front Fork Parts 1949-1999
    • Gas Tanks Lines & Fittings 1936-1999
    • Gaskets & Seals 1936-1999
    • Handlebars Controls Cables & Parts 1936-1999
    • Hardware Nuts Bolts Rivets And More
    • Ignition Systems & Parts 1936-1999
    • Instrument Panel Dash Speedo & Parts 1936-1999
    • Kick Stands Rear Stands & Parts 1936-1999
    • Kick Start Parts
      • Kick Start Parts
    • Lichting Horns Switches Harnesses & Electrical Parts 1936-1999
    • Motor Parts 1936-1999
      • Motor Parts Knucklehead 1936-1947
      • Motor Parts Flatheads 1937-1948
      • Motor Parts Panhead 1948-1965
      • Motor Parts Shovelhead 1966-1984
    • Oil Tanks Oil Lines & Fittings 1936-1999
    • Rear Swingarm & Parts 1936-1999
    • Seats Seat Post Saddlebags & Parts 1936-1999
    • Spring Fork(Springer) Front Fork Parts 1936-1949
    • Tools Lubricants Filters& other 1936-1999
    • Transmission & Kick-start Parts 1936-1999
    • Wheels Axles Rims Spokes Tires Tubes Hubs & Parts 1936-1999
  • About Deluxe HD Restorations
  • Need Help? Contact Us!
  • Log in
  • Create an account

Deluxe HD Restorations

130C Henry Street
Dousman WI 53118
cass.kuzba@deluxehdrestorations.com
262 244 0965
  • Home
  • Catalog
    • Accessories
    • Brakes & Parts Front Hand Brake
    • Carburetors and Parts
      • Linkert Carburetor
      • Tillotson Carburetor
      • Bendix Carburetor
      • Kehin Butterfly Carburetor
      • Kehin CV Carburetor
      • S&S Carbs and Parts
    • Charging System 6 & 12 Volt 1936-1999
    • Cluth Primary & Final Drive 1936-1999
    • ELectric Start Parts 1965-1999
    • Exhaust Systems And Parts 1936-1999
    • Fenders & Parts 1936-1999
    • Foot Pegs Footboards & Parts 1936-1999
    • Frame Front & Rear Guards & Parts 1936-1999
    • Front Fork Parts 1949-1999
    • Gas Tanks Lines & Fittings 1936-1999
    • Gaskets & Seals 1936-1999
    • Handlebars Controls Cables & Parts 1936-1999
    • Hardware Nuts Bolts Rivets And More
    • Ignition Systems & Parts 1936-1999
    • Instrument Panel Dash Speedo & Parts 1936-1999
    • Kick Stands Rear Stands & Parts 1936-1999
    • Kick Start Parts
      • Kick Start Parts
    • Lichting Horns Switches Harnesses & Electrical Parts 1936-1999
    • Motor Parts 1936-1999
      • Motor Parts Knucklehead 1936-1947
      • Motor Parts Flatheads 1937-1948
      • Motor Parts Panhead 1948-1965
      • Motor Parts Shovelhead 1966-1984
    • Oil Tanks Oil Lines & Fittings 1936-1999
    • Rear Swingarm & Parts 1936-1999
    • Seats Seat Post Saddlebags & Parts 1936-1999
    • Spring Fork(Springer) Front Fork Parts 1936-1949
    • Tools Lubricants Filters& other 1936-1999
    • Transmission & Kick-start Parts 1936-1999
    • Wheels Axles Rims Spokes Tires Tubes Hubs & Parts 1936-1999
  • About Deluxe HD Restorations
  • Need Help? Contact Us!
    • Subitem One a
    • Second Subitem b
    • 3rd Subitem d
    • Subitem One
    • Second Subitem
    • 3rd Subitem
    • Subitem One
    • Second Subitem
    • 3rd Subitem
Home > Ignition Systems & Parts 1936-1984 > D21 Champion Spark Plug
D21 Champion Spark Plug

D21 Champion Spark Plug

$ 4.00

1

Fits The Following Harley-Davidson Models

1936-1957 Knuckleheads

1937-1948 Big Twin Flathead U Models

Share 0 Tweet 0 Pin it 0 Fancy +1

Related Products

1961-1964 Panhead Copper Core Spark Plug Wires For Stock 2 Coil Single Fire

1961-1964 Panhead Copper Core Spark Plug Wires For Stock 2 Coil Single Fire

$ 24.95
1965-1979 Copper Core Spark Plug Wires Original Style for Points Ignition USA Made

1965-1979 Copper Core Spark Plug Wires Original Style for Points Ignition USA Made

$ 21.95
2281-18 1937-1947 KNUCKLEHEAD FLATHEAD COIL MOUNT KIT

2281-18 1937-1947 KNUCKLEHEAD FLATHEAD COIL MOUNT KIT

$ 47.37
30507-47 Eccentric Ignition Points Adjusting Screw 3146-1 Colony USA

30507-47 Eccentric Ignition Points Adjusting Screw 3146-1 Colony USA

$ 8.00
30605-48 Original Ignition Style Points

30605-48 Original Ignition Style Points

$ 9.00

Quick Links

  • Search
  • About Us
  • Visa
  • MasterCard
  • Amex
  • Discover
  • PayPal

Copyright © 2025 Deluxe HD Restorations