Wiring Group
Harley Bike Wiring Groups at JJ Motorsports
Simplify your Harley's electrical upgrades with premium wiring extensions and connectors from JJ Motorsports, featuring plug-and-play harnesses and mating plugs for clean handlebar swaps, throttle-by-wire conversions, and accessory additions on Touring, Softail, Dyna, and Sportster models. These high-quality NAMZ components ensure reliable connections without cutting stock wiring.
Shop NAMZ wiring groups for race-proven reliability. Explore related categories such as Harley lights and electrical for batteries and switches, or Harley for handlebars and levers to complete your electrical refresh.
Top Harley Wiring Groups
- NAMZ Mating Connectors NMD-410017 – Universal mating connector set; weatherproof plugs for custom wiring on Twin Cam and M8 models.
- NAMZ Throttle by Wire Extension Harness Harley-Davidson NTBW-4202 – TBW extension harness for 2014+ Touring; 8-inch length for clean lever swaps.
- NAMZ Handlebar Wiring Extension 8" 96-06 FL NHCX-DB08 – 8-inch extension for 1996-2006 Touring; pre-wired for clutch and brake switches.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
NAMZ Molex MX 150 Connector - 3 Pin Female - Brown NM-33471-0303
NAMZ
$3.95Male and female connectors and terminals, Simple to use, Watertight construction in a small compact size, Hole plugs are used when a wire/terminal is not present in order to keep connector watertight, Made in the U.S.A.21200681- SKU:
- 21200681
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR PIN COUNT:
- 3 PINS
- CONNECTOR TYPE:
- MOLEX MX-150
- COLOR/FINISH:
- BROWN
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- TYPE:
- SINGLE ROW
- UNITS:
- EACH
$3.95 -
NAMZ Rear Speaker Harness NHD-70160-11
NAMZ
$115.95Made in the U.S.A., Customer will need to have the radio flashed by a dealer to activate rear channels in order for these harnesses to work.21200770- SKU:
- 21200770
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- TYPE:
- REAR SPEAKER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- TOUR PAK
- PRODUCT NAME:
- WIRING HARNESS
$115.95 -
NAMZ Front Turn Signal Relocation Harness - 36" NTSX-3602
NAMZ
$41.9536" extensions allow relocation of handlebar switch-mounted turn signals on models with CANbus electrical systems, After cutting and disconnecting the wires at the switch housings, extensions are soldered in; OEM-style plugs connect into the two...21200785- SKU:
- 21200785
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- WIRE/CABLE LENGTH IMPERIAL:
- 36'
- FEATURES:
- INCLUDES TERMINAL ENDS
- FEATURES:
- HEAT SHRINK
- PRODUCT NAME:
- WIRING HARNESS
- TYPE:
- TURN SIGNAL
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
$41.95 -
NAMZ Receptacle Kit MDR-4B
NAMZ
$8.95Same configuration as the Deutsch DT series, but on a smaller scale, Can be used for replacement in OEM applications, Made in the U.S.A.21200391- SKU:
- 21200391
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- CONNECTOR GENDER:
- MALE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- CONNECTOR PIN COUNT:
- 4 PINS
- CONNECTOR TYPE:
- DEUTSCH DTM
- PRODUCT NAME:
- WIRING CONNECTOR
$8.95 -
NAMZ Receptacle Kit MDR-8B
NAMZ
$18.95Same configuration as the Deutsch DT series, but on a smaller scale, Can be used for replacement in OEM applications, Made in the U.S.A.21200393- SKU:
- 21200393
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- CONNECTOR GENDER:
- MALE
- CONNECTOR PIN COUNT:
- 8 PINS
- CONNECTOR TYPE:
- DEUTSCH DTM
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
$18.95 -
NAMZ Plug Kit MDP-4B
NAMZ
$8.95Same configuration as the Deutsch DT series, but on a smaller scale, Can be used for replacement in OEM applications, Made in the U.S.A.21200396- SKU:
- 21200396
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- CONNECTOR PIN COUNT:
- 4 PINS
- CONNECTOR TYPE:
- DEUTSCH DTM
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- CONNECTOR GENDER:
- FEMALE
$8.95 -
NAMZ Stamped Crimp Pins 100PK - Sold Each MDR-PINS
NAMZ
$26.95Same configuration as the Deutsch DT series, but on a smaller scale, Can be used for replacement in OEM applications, Made in the U.S.A.21200399- SKU:
- 21200399
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- WIRING CONNECTOR
- CONNECTOR GENDER:
- MALE
- CONNECTOR PIN COUNT:
- 1 PIN
- RIDING STYLE:
- STREET
- CONNECTOR TYPE:
- DEUTSCH DTM
- UNITS:
- 100 PACK
$26.95 -
NAMZ Stamped Crimp Sockets 100PK - Sold Each MDP-SOCKETS
NAMZ
$45.95Same configuration as the Deutsch DT series, but on a smaller scale, Can be used for replacement in OEM applications, Made in the U.S.A.21200400- SKU:
- 21200400
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CONNECTOR TYPE:
- DEUTSCH DTM
- PRODUCT NAME:
- WIRING CONNECTOR
- UNITS:
- 100 PACK
- COLOR/FINISH:
- SILVER
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR PIN COUNT:
- 1 PIN
- RIDING STYLE:
- STREET
$45.95 -
NAMZ AMP 040 Connetors - 2 Wire NA-174056-2
NAMZ
$1.95AMP 040 male and female connectors, Made in the U.S.A.21200401- SKU:
- 21200401
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- WIRING CONNECTOR
- TYPE:
- AMP 040
- COLOR/FINISH:
- BLACK
- CONNECTOR GENDER:
- MALE
- RIDING STYLE:
- STREET
- CONNECTOR PIN COUNT:
- 2 PINS
- CONNECTOR TYPE:
- AMP 040
$1.95 -
NAMZ AMP 040 Connetors - 4 Wire NA-174966-2
NAMZ
$4.95AMP 040 male and female connectors, Made in the U.S.A.21200403- SKU:
- 21200403
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- WIRING CONNECTOR
- UNITS:
- EACH
- CONNECTOR PIN COUNT:
- 4 PINS
- TYPE:
- AMP 040
- CONNECTOR GENDER:
- MALE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- CONNECTOR TYPE:
- AMP 040
$4.95 -
NAMZ AMP 040 Connetors - 4 Wire NA-174967-2
NAMZ
$3.95AMP 040 male and female connectors, Made in the U.S.A.21200404- SKU:
- 21200404
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- WIRING CONNECTOR
- TYPE:
- AMP 040
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- CONNECTOR TYPE:
- AMP 040
- RIDING STYLE:
- STREET
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR PIN COUNT:
- 4 PINS
$3.95 -
NAMZ Terminal Cap 25PK - Female NA-175062-1
NAMZ
$7.95AMP 040 male and female connectors, Made in the U.S.A.21200405- SKU:
- 21200405
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- WIRING CONNECTOR
- TYPE:
- AMP 040
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR PIN COUNT:
- 1 PIN
- CONNECTOR TYPE:
- AMP 040
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
$7.95 -
NAMZ Terminal Cap 25PK - Male NA-175063-1
NAMZ
$20.95AMP 040 male and female connectors, Made in the U.S.A.21200406- SKU:
- 21200406
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- SILVER
- TYPE:
- AMP 040
- CONNECTOR GENDER:
- MALE
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
- CONNECTOR TYPE:
- AMP 040
- CONNECTOR PIN COUNT:
- 1 PIN
$20.95 -
NAMZ AMP Mate-n-Lock Connector 72043-71 - 1 Pin Female NA-1-480349-0
NAMZ
$0.95Top-quality OEM-style replacement connectors and terminals, Easy to use, Made in the U.S.A.21200409- SKU:
- 21200409
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR GENDER:
- FEMALE
- RIDING STYLE:
- STREET
- CONNECTOR PIN COUNT:
- 1 PIN
- CONNECTOR TYPE:
- AMP MATE-N-LOK
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- WIRING CONNECTOR
- TYPE:
- AMP
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
$0.95 -
NAMZ AMP Mate-n-Lock Connector 70287-81A - 8 Pin Female NA-1-480283-0
NAMZ
$1.95Top-quality OEM-style replacement connectors and terminals, Easy to use, Made in the U.S.A.21200414- SKU:
- 21200414
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- AMP
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- CONNECTOR PIN COUNT:
- 8 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR TYPE:
- AMP MATE-N-LOK
$1.95 -
NAMZ AMP Mate-n-Lock Connector 70293-87 - 10 Pin Female NA-1-480285-0
NAMZ
$2.95Top-quality OEM-style replacement connectors and terminals, Easy to use, Made in the U.S.A.21200415- SKU:
- 21200415
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR PIN COUNT:
- 10 PINS
- CONNECTOR TYPE:
- AMP MATE-N-LOK
- UNITS:
- EACH
- CONNECTOR GENDER:
- FEMALE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- WIRING CONNECTOR
- TYPE:
- AMP
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
$2.95 -
NAMZ Quick Disconnect 16-14 Gauge Wire - Male NIS-19164-0048
NAMZ
$47.95An inexpensive way to connect wiring, Fully insulated PVC construction21200580- SKU:
- 21200580
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- PVC
- COLOR/FINISH:
- GREEN
- CONNECTOR TYPE:
- CRIMP STYLE
- FEATURES:
- HEAT SHRINK
- TYPE:
- QUICK-DISCONNECT
- WIRE GAUGE:
- 16-14 AWG
- CONNECTOR GENDER:
- MALE
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
$47.95 -
NAMZ Quick Disconnect 16-14 Gauge Wire - Female NIS-19164-0050
NAMZ
$27.95An inexpensive way to connect wiring, Fully insulated PVC construction21200582- SKU:
- 21200582
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- CONNECTOR GENDER:
- FEMALE
- MATERIAL:
- PVC
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
- CONNECTOR TYPE:
- CRIMP STYLE
- FEATURES:
- HEAT SHRINK
- TYPE:
- QUICK-DISCONNECT
- WIRE GAUGE:
- 16-14 AWG
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- WIRING CONNECTOR
$27.95 -
NAMZ Butt Splices 11-12 Gauge - 25PK NIS-19164-0056
NAMZ
$26.95Butt splices21200585- SKU:
- 21200585
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- WIRE GAUGE:
- 12-10 AWG
- FEATURES:
- HEAT SHRINK
- MATERIAL:
- NON-PVC
- PRODUCT NAME:
- WIRING CONNECTOR
- COLOR/FINISH:
- YELLOW
- RIDING STYLE:
- STREET
- TYPE:
- BUTT SPLICE
- UNITS:
- 25 PACK
$26.95Qty in Cart: 0Quantity:Price:$26.95Subtotal: -
NAMZ Ring Terminals 22-18 Gauge - #10 NIS-19164-0003
NAMZ
$28.95An inexpensive way to connect wiring, Fully insulated PVC construction21200589- SKU:
- 21200589
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR GENDER:
- -
- CONNECTOR TYPE:
- #10
- CONNECTOR TYPE:
- RING TERMINAL
- CONNECTOR TYPE:
- CRIMP STYLE
- FEATURES:
- HEAT SHRINK
- MATERIAL:
- PVC
- RIDING STYLE:
- STREET
- TYPE:
- RING TERMINAL
- UNITS:
- 25 PACK
- WIRE GAUGE:
- 22-18 AWG
- COLOR/FINISH:
- PINK
- PRODUCT NAME:
- WIRING CONNECTOR
$28.95
