Skip to content
Close menu
TC BROS. BRAND EXCLUSIVES
TC BROS. BUILDS
NEW PRODUCTS
AIR CLEANERS / INTAKE
BATTERY BOXES
BRAKES
CHAINS & SPROCKETS
CRASH PROTECTION
DIY EXHAUST
ENGINE STANDS
FENDERS
FOOT PEGS
FORK TUBES
FABRICATION PARTS
FORWARD CONTROLS
1" HANDLEBARS
7/8" HANDLEBARS
HANDLEBAR RISERS
HARDTAILS
HEADER WRAP
KICKSTANDS
LIGHTING
MID CONTROLS
OIL TANKS
SEATS
SHIFT LINKAGE
SISSY BARS
SKID PLATES
THROTTLES
WIRING
2018+ M8 PARTS
AIR INTAKE & FUEL SYSTEM
BRAKES
CHAINS & SPROCKETS
CRASH PROTECTION
ENGINE & CLUTCH
EXHAUST
FOOT CONTROLS & PEGS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
LIGHTING
MIRRORS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
WHEELS
WINDSHIELDS & FAIRINGS
DYNA
AIR INTAKE & FUEL SYSTEM
BRAKES
CRASH PROTECTION
CHAIN CONVERSION KITS
ENGINE & CLUTCH
EXHAUST
WINDSHIELDS & FAIRINGS
FORWARD CONTROLS
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
KICKSTANDS
LIGHTING
MID CONTROLS
MIRRORS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SKID PLATES
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
WHEELS
WINDSHIELDS & FAIRINGS
SPORTSTER
AIR INTAKE & FUEL SYSTEM
BRAKES
CHAIN CONVERSION KITS
ENGINE & CLUTCH
EXHAUST
FABRICATION BUNGS & TABS
FENDERS
FOOT CONTROLS & PEGS
FRAMES
GAS TANKS & FUEL ACCESSORIES
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
KICKSTANDS
LIGHTING
MIRRORS
OIL TANKS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
TRACKER PARTS
WHEELS
WINDSHIELDS & FAIRINGS
BIG TWIN
AIR INTAKE & FUEL SYSTEM
BRAKES
CHAINS & SPROCKETS
DYNA SPRINGER FRONT ENDS
ENGINE & CLUTCH
EXHAUST
FABRICATION BUNGS & TABS
FENDERS
FOOT CONTROLS & PEGS
FRAMES
GAS TANKS & FUEL ACCESSORIES
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
LIGHTING
MIRRORS
OIL TANKS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
WHEELS
WINDSHIELDS & FAIRINGS
METRIC
AIR INTAKE & FUEL SYSTEM
BRAKES
CAFÉ RACER PARTS
CHAINS & SPROCKETS
ENGINE & CLUTCH
EXHAUST
FABRICATION BUNGS & TABS
FENDERS
FRAMES
FOOT CONTROLS & PEGS
GAS TANKS & FUEL ACCESSORIES
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
LIGHTING
MIRRORS
OIL TANKS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TOOLS & CHEMICALS
TIRES & TUBES
WHEELS
CB750 CHOPPER & BOBBER PARTS
HUGH'S HANDBUILT XS650 PRODUCTS
XS650 CHOPPER & BOBBER PARTS
WINDSHIELDS & FAIRINGS
PAN AMERICA
GEAR
NEW PRODUCTS
About Us
Blog
Videos
Reviews
Contact Us
Call/Text Us: 419-265-9399
Log in
Instagram
Facebook
YouTube
TikTok
Cart
Close cart
Your cart is currently empty.
Pause slideshow
Play slideshow
BLACK FRIDAY DEALS ARE LIVE!
+ 5X ENTRIES for the Lowrider ST + $5k Cash Giveaway
About Us
Blog
Videos
Reviews
Contact Us
Call/Text Us: 419-265-9399
Instagram
Facebook
YouTube
TikTok
TC BROS. BRAND EXCLUSIVES
TC BROS. BUILDS
NEW PRODUCTS
AIR CLEANERS / INTAKE
BATTERY BOXES
BRAKES
CHAINS & SPROCKETS
CRASH PROTECTION
DIY EXHAUST
ENGINE STANDS
FENDERS
FOOT PEGS
FORK TUBES
FABRICATION PARTS
FORWARD CONTROLS
1" HANDLEBARS
7/8" HANDLEBARS
HANDLEBAR RISERS
HARDTAILS
HEADER WRAP
KICKSTANDS
LIGHTING
MID CONTROLS
OIL TANKS
SEATS
SHIFT LINKAGE
SISSY BARS
SKID PLATES
THROTTLES
WIRING
2018+ M8 PARTS
AIR INTAKE & FUEL SYSTEM
BRAKES
CHAINS & SPROCKETS
CRASH PROTECTION
ENGINE & CLUTCH
EXHAUST
FOOT CONTROLS & PEGS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
LIGHTING
MIRRORS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
WHEELS
WINDSHIELDS & FAIRINGS
DYNA
AIR INTAKE & FUEL SYSTEM
BRAKES
CRASH PROTECTION
CHAIN CONVERSION KITS
ENGINE & CLUTCH
EXHAUST
WINDSHIELDS & FAIRINGS
FORWARD CONTROLS
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
KICKSTANDS
LIGHTING
MID CONTROLS
MIRRORS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SKID PLATES
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
WHEELS
WINDSHIELDS & FAIRINGS
SPORTSTER
AIR INTAKE & FUEL SYSTEM
BRAKES
CHAIN CONVERSION KITS
ENGINE & CLUTCH
EXHAUST
FABRICATION BUNGS & TABS
FENDERS
FOOT CONTROLS & PEGS
FRAMES
GAS TANKS & FUEL ACCESSORIES
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
KICKSTANDS
LIGHTING
MIRRORS
OIL TANKS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
TRACKER PARTS
WHEELS
WINDSHIELDS & FAIRINGS
BIG TWIN
AIR INTAKE & FUEL SYSTEM
BRAKES
CHAINS & SPROCKETS
DYNA SPRINGER FRONT ENDS
ENGINE & CLUTCH
EXHAUST
FABRICATION BUNGS & TABS
FENDERS
FOOT CONTROLS & PEGS
FRAMES
GAS TANKS & FUEL ACCESSORIES
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
LIGHTING
MIRRORS
OIL TANKS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TIRES & TUBES
TOOLS & CHEMICALS
WHEELS
WINDSHIELDS & FAIRINGS
METRIC
AIR INTAKE & FUEL SYSTEM
BRAKES
CAFÉ RACER PARTS
CHAINS & SPROCKETS
ENGINE & CLUTCH
EXHAUST
FABRICATION BUNGS & TABS
FENDERS
FRAMES
FOOT CONTROLS & PEGS
GAS TANKS & FUEL ACCESSORIES
HANDLEBARS
HANDLEBAR CONTROLS & SWITCHES
HANDLEBAR RISERS
IGNITION & ELECTRICAL
LIGHTING
MIRRORS
OIL TANKS
SADDLEBAGS & LUGGAGE
SEATS
SISSY BARS
SPRINGER FRONT ENDS
SUSPENSION
THROTTLES & GRIPS
TOOLS & CHEMICALS
TIRES & TUBES
WHEELS
CB750 CHOPPER & BOBBER PARTS
HUGH'S HANDBUILT XS650 PRODUCTS
XS650 CHOPPER & BOBBER PARTS
WINDSHIELDS & FAIRINGS
PAN AMERICA
GEAR
NEW PRODUCTS
Log in
Search
Site navigation
Cart
Search
"Close (esc)"
BLACK FRIDAY DEALS +5X entries this week!
Lowrider ST + $5,000 Cash Giveaway
See details
Home
/
Big Twin Ignition & Electrical
Product type
Battery Boxes
(10)
Brake Lines/Fittings
(1)
Engine Covers
(1)
Fabrication Tabs
(2)
Fuel Tuners
(6)
Gauges
(3)
Gift Card
(1)
Hardware & Fittings
(1)
Horns
(3)
Ignition & Charging
(82)
Lighting
(1)
Starters
(11)
Switches
(4)
Wiring
(5)
Brand
AntiGravity
(3)
Autolite
(1)
Blue Streak
(1)
Cycle Electric
(30)
Daytona Twin TEC
(1)
Deltran
(2)
Drag Specialties
(12)
Dynatek
(13)
Dynojet
(1)
Firepower
(2)
Goodridge
(1)
HardDrive
(1)
Koso
(3)
LC Fabrications
(3)
Mid-USA
(12)
Moto Iron®
(7)
Namz
(2)
Pingel
(1)
Prism Supply
(1)
S&S Cycle
(2)
TC Bros.
(8)
ThunderMax
(5)
Twin power
(1)
V-Factor
(4)
Wyatt Gatling
(14)
Price
Availability
In stock
(119)
Out of stock
(12)
Filter
Close menu
Product type
Battery Boxes
(10)
Brake Lines/Fittings
(1)
Engine Covers
(1)
Fabrication Tabs
(2)
Fuel Tuners
(6)
Gauges
(3)
Gift Card
(1)
Hardware & Fittings
(1)
Horns
(3)
Ignition & Charging
(82)
Lighting
(1)
Starters
(11)
Switches
(4)
Wiring
(5)
Brand
AntiGravity
(3)
Autolite
(1)
Blue Streak
(1)
Cycle Electric
(30)
Daytona Twin TEC
(1)
Deltran
(2)
Drag Specialties
(12)
Dynatek
(13)
Dynojet
(1)
Firepower
(2)
Goodridge
(1)
HardDrive
(1)
Koso
(3)
LC Fabrications
(3)
Mid-USA
(12)
Moto Iron®
(7)
Namz
(2)
Pingel
(1)
Prism Supply
(1)
S&S Cycle
(2)
TC Bros.
(8)
ThunderMax
(5)
Twin power
(1)
V-Factor
(4)
Wyatt Gatling
(14)
Price
Availability
In stock
(119)
Out of stock
(12)
Filter
131 products
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Dynatek
2000-HDE PC-Programmable Digital Ignition Module - For '94-'97 XL '94-'99 Big Twin '96-'98 FXD
$269.72
1348 Entries
5X
Drag Specialties
Black Battery Cover 99-05 Dyna FXD/FXDWG, 97-03 Sportster OEM# 66718-01 (AGM Battery Only)
$36.95
184 Entries
5X
Drag Specialties
Black Battery Top Cover 99-05 FXD/FXDWG OEM# 66368-97
$26.95
134 Entries
5X
Sale
TC Bros.
TC Bros. Battery Box (fits stock XS650 battery 12N14)
Regular price
$49.95
Sale price
$39.95
Save $10.00
199 Entries
5X
2
reviews
Sale
Cycle Electric
Rectifying Regulator CE-608-15 - 2014-2016 Harley-Davidson FLH FLT Liquid Cooled
Regular price
$222.61
Sale price
$200.35
Save $22.26
1001 Entries
5X
Sale
Cycle Electric
CE-8188 Stator fits 1981-1988 Harley Davidson Big Twin Models OEM 29965-81A
Regular price
$101.09
Sale price
$90.98
Save $10.11
454 Entries
5X
Drag Specialties
Black Handlebar Switch Kit For Harley 1996-2013
$188.95
944 Entries
5X
Mid-USA
Universal Motorcycle Brake Light Switch
$14.99
74 Entries
5X
3
reviews
Moto Iron®
Asphalt Wire Loom 1/4 in x 10ft
$14.95
74 Entries
5X
1
review
Deltran
Battery Tender QDC Plug USB Charger 2.1amp
$17.95
89 Entries
5X
Namz
Road Glide Speedometer & Instrument Extension Harness - 20
$78.95
394 Entries
5X
Mid-USA
Universal 7mm Yellow Spark Plug Wire Set 28" Long (Fits All Harley Models)
$16.95
84 Entries
5X
12
reviews
Mid-USA
Handlebar Extended Wiring +12" For Big Twin & Sportster 1996-2006, 48" Total Length
$19.95
99 Entries
5X
3
reviews
Sale
Cycle Electric
CE-102 Regulator fits 1965-77 Harley-Davidson XL XLH XLCH 1965-69 FL FLH
Regular price
$138.44
Sale price
$124.60
Save $13.84
623 Entries
5X
LC Fabrications
LC Fabrications Anti-Gravity Box 4 cell
$64.95
324 Entries
5X
Namz
Replacement Rear Fender Harness - For '96-'10 Softail '97-'11 Dyna '99-'03 XL
$41.95
209 Entries
5X
Wyatt Gatling
Chrome Dual Handlebar Button Switch Kit
$61.83
309 Entries
5X
2
reviews
Drag Specialties
Horn Cover - Black For '99-'16 Big twins and '17+ M8 Touring
$40.95
204 Entries
5X
Drag Specialties
Black Points Cover 1986-2022 Sportster
$13.95
69 Entries
5X
Blue Streak
Points and Condenser - For '71-'78 Big twin '72-'79 XL Models
$29.95
149 Entries
5X
Firepower
Universal Mini Horn 12v - Black
$12.95
64 Entries
5X
Wyatt Gatling
Red 7mm Universal Spark Plug Wire Kit - Black Ends
$18.95
94 Entries
5X
Wyatt Gatling
Black Dual Handlebar Button Switch Kit
$55.67
278 Entries
5X
TC Bros.
Bolt On 13/16 Ignition Switch Mounting Tab by TC Bros
$5.95
29 Entries
5X
6
reviews
Autolite
Autolite 4164 Spark Plug Sportster & Twin Cam - Sold Each
$5.95
29 Entries
5X
Wyatt Gatling
Cloth Braded Spark Plug Wire Kit 7mm - Yellow w/Blue Tracer
$21.95
109 Entries
5X
Twin power
Ignition Switch for 2011-2017 Harley Softail - Black
$72.95
364 Entries
5X
Mid-USA
Custom Rubber Isolator Mounts For Battery Boxes, Oil Tanks (5/16-24 3/4" Studs) 3 PACK
$8.95
44 Entries
5X
11
reviews
Wyatt Gatling
Cloth Braded Spark Plug Wire Kit 7mm - Navy Blue w/Red Tracer
$21.95
109 Entries
5X
TC Bros.
Weld On 3/4 Ignition Switch Mounting Tab by TC Bros
$5.95
29 Entries
5X
4
reviews
TC Bros.
Weld On 13/16 Ignition Switch Mounting Tab by TC Bros
$5.95
29 Entries
5X
Sale
Cycle Electric
CE-8120 Shim Kit for CE-32A Alternators on Harley Davidson Models
Regular price
$26.60
Sale price
$23.94
Save $2.66
119 Entries
5X
Wyatt Gatling
Yellow Suppression Core 7mm Universal Spark Plug Wire Kit - Black Ends
$18.95
94 Entries
5X
Mid-USA
Starter Drive Clutch 99-06 Twin Cam (not 06 Dyna), 91-94 Sportster 1200, 95-21 Sportster 883/1200
$36.40
182 Entries
5X
Moto Iron®
Yellow Vintage Cloth Covered Wire 25ft
$27.95
139 Entries
5X
Firepower
Universal Mini Horn 12v - Chrome
$12.95
64 Entries
5X
Mid-USA
Handlebar Extended Wiring +12" For Big Twin & Sportster 1982-1995, 48" Total Length
$19.95
99 Entries
5X
4
reviews
Pingel
Kill Switch - 1" Handlebar Mount For Hooligan Class Sportsters
$141.95
709 Entries
5X
Daytona Twin TEC
Daytona Twin TEC Internal Ignition System - For 1970-1999 Harley Davidson FL, FX, and XL Models
$449.95
2249 Entries
5X
Dynatek
2000-HDE PC-Programmable Digital Ignition Module '90-'93 XL '91-'95 Big Twin '92-'95 '98 FXD
$264.43
1322 Entries
5X
Dynatek
2000-HDE PC-Programmable Digital Ignition Module - For '94-'97 XL '94-'99 Big Twin '96-'98 FXD
$264.43
1322 Entries
5X
S&S Cycle
HI-4N Performance Ignition Kit for 1984-'99 HD® Big Twins.
$549.95
2749 Entries
5X
S&S Cycle
HI-4N Performance Ignition for 1984-'99 HD® Big Twins
$399.95
1999 Entries
5X
Drag Specialties
Black Battery Top Cover 86-96 Sportster OEM# 66367-73
$23.95
119 Entries
5X
ThunderMax
ThunderMax ECM With Autotune Closed Loop System For Harley 2001-2010
$1,088.95
5444 Entries
5X
ThunderMax
ThunderMax ECM With Autotune Closed Loop System For Harley 2008-2013
$1,088.95
5444 Entries
5X
Drag Specialties
High Performance Starter Motor- Black 2017-2022 Dresser/Trike Models OEM# 31400053
$394.95
1974 Entries
5X
Wyatt Gatling
Orange 7mm Universal Spark Plug Wire Kit - Black Ends
$18.95
94 Entries
5X
ThunderMax
ThunderMax ECM With Auto Tune Closed Loop System For Harley 2014-2020
$1,088.95
5444 Entries
5X
Sale
Cycle Electric
CE-500L Replacement Regulator for DGV-5000L Generator
Regular price
$177.75
Sale price
$159.98
Save $17.77
799 Entries
5X
Sale
Cycle Electric
Generator DGV-2578-H 6 Volt for 1936-1957 Harley-Davidsons w/Heli Coils
Regular price
$427.84
Sale price
$385.06
Save $42.78
1925 Entries
5X
Sale
Cycle Electric
CE-500 Replacement Regulator for DGV-5000 Generator
Regular price
$177.75
Sale price
$159.98
Save $17.77
799 Entries
5X
Sale
Cycle Electric
CE-3845-02 Stator fits 2002-2005 Harley Davidson FLH and FLT Models
Regular price
$142.97
Sale price
$128.67
Save $14.30
643 Entries
5X
Sale
Cycle Electric
6V Regulator CE-101 - 1958-1964 Harley-Davidson XL XLH XLCH FL FLH
Regular price
$138.44
Sale price
$124.60
Save $13.84
623 Entries
5X
Sale
Cycle Electric
CE-84T-99 Stator Rotor & Regulator Kit fits 99-03 Harley-Davidson FLH and FLT Models
Regular price
$539.67
Sale price
$485.70
Save $53.97
2428 Entries
5X
Sale
Cycle Electric
Generator DGV-5000-L-BLK 12 Volt Low Voltage for 1965-84 Harley-Davidsons - Blacked Out
Regular price
$526.55
Sale price
$473.90
Save $52.65
2369 Entries
5X
Sale
Cycle Electric
CE-203 Rectifying Regulator fits 1976-1980 Harley Davidson Big Twins
Regular price
$158.12
Sale price
$142.31
Save $15.81
711 Entries
5X
Dynatek
Dynatek Coils 12V 5 OHM 1 Angled BigTwin&XL w/Points or Elec Singfire (ex w/OE Singlefire) #DC10-1
$227.20
1136 Entries
5X
Mid-USA
Handlebar Extended Wiring +12" For Big Twin & Sportster 1973-1981, 48" Total Length
$19.95
99 Entries
5X
1
review
Sold Out
HardDrive
Direct Starter Button For Harley Davidson® - Black (Sportster, Dyna & others)
$37.95
189 Entries
5X
1
review
Previous
1
2
3
Next
Find a wide selection of electrical and ignition componets for your custom big twin Harley motorcycle at TC Bros.
The TC Bros. Difference
"Close (esc)"