Electrical & Ignition

-€9.85

COMP CAMS Fast Start Boost Relay — 12V

Delivers full battery voltage to single-fire coil during cranking. Sealed 30 A unit with high-temp housing. Compact 1.5" x 1" x 1" with mounting flange.

€27.89 €37.74

-€17.41

TECHNORESEARCH Data Cable — Harley-Davidson®, Red

Data Cable compatible with TR4 VCMs (Centurion, Maximus and Alaris); required for programming '21 and '22 models.

€25.16 €42.57

3 In 1 OBD TR4 Cable — 4-pin, 6-pin & OBD connectors, fits TR4 VCMs '01–'23, Harley Davidson®

-€27.70

TECHNORESEARCH 3 In 1 OBD TR4 Cable — 4-pin, 6-pin & OBD connectors, fits TR4...

Combines old and newer data port styles. Includes 4-pin, 6-pin and OBD connectors; compatible with '01–'23 models. Made in the USA. For use with TR4 VCMs only.

€107.50 €135.20

-€12.14

TECHNORESEARCH Adapter Cable — 12V, Black

Cable for directly sourcing power between the battery and the TRO controller.

€48.86 €61.00

Security Can Retrieval Cable — 12V, Black, Red

-€12.14

TECHNORESEARCH Security Can Retrieval Cable — 12V, Black, Red

CAN security retrieval cable for upgrading VCM-TR4 dealer pack and Centurion Super Pro Plus; includes fuse and fuse holder. Works only with #3807-0499 and #1020-2851.

€48.86 €61.00

-€1.22

PARTS UNLIMITED Spark Plug Caddy — 14 mm, Black

Holds two ignition units securely for organized, protected storage.

€3.44 €4.66

Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm, threaded stud, 90°, Blue

-€2.32

PARTS UNLIMITED Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm, threaded stud,...

Provides a visual spark indicator for quick ignition checks. Not for use on fuel-injected models.

€6.57 €8.89

-€2.32

PARTS UNLIMITED Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm, 90° connector, Red

Flashing cap for terminal nut-style plugs; accepts common plug wires; not for fuel-injected models.

€6.57 €8.89

-€2.32

PARTS UNLIMITED Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm, threaded stud, red

Provides a visual spark indication for quick diagnostics. Fits terminal nut style plugs. Not for fuel-injected models.

€6.57 €8.89

Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm plugs, threaded stud terminal

-€2.32

PARTS UNLIMITED Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm plugs, threaded...

Flashing cap for terminal-nut spark plugs; fits 10 mm, 12 mm and 14 mm plugs and accepts 7 mm or 8 mm wires. Not for fuel-injected models.

€6.57 €8.89

-€2.32

PARTS UNLIMITED Flashing Spark Plug Cap — 10mm, 12mm, 14mm, threaded stud, red

Flashing cap for terminal-nut spark plugs; fits 10 mm–14 mm and accepts 7 mm or 8 mm wires. Not for fuel-injected models.

€6.57 €8.89

Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm, Threaded stud, Blue

-€2.32

PARTS UNLIMITED Flashing Spark Plug Cap — 10 mm, 12 mm, 14 mm, Threaded stud,...

Fits 10 mm, 12 mm and 14 mm plugs with terminal nuts.
Accepts 7 mm or 8 mm plug wires.
For terminal nut style plugs; not for fuel-injected models.

€6.57 €8.89

-€2.18
Out of Stock

COLONY Magneto Ground Terminal Assembly — Magneto

Secure magneto ground terminal assembly for consistent engine grounding and reliable ignition performance.

€6.16 €8.34

-€23.59
Out of Stock

PRO-ONE PERF.MFG. Key Switch Bracket — Chrome, 6061-T6 aluminum

Sturdy, precision-machined bracket for the ignition switch; includes necessary mounting hardware.

€66.67 €90.26

-€23.59
Out of Stock

PRO-ONE PERF.MFG. Ignition Switch Cover — Black, Polished

Quick-fit billet knob cover installs over stock switch knob using double-sided adhesive for a clean, custom look.

€66.67 €90.26

-€23.59
Out of Stock

PRO-ONE PERF.MFG. Ignition Switch Cover — Black, Polished

Quick-fit ignition switch cover with easy adhesive installation and billet-matching design.

€66.67 €90.26

Circuit Breaker to Coil Wire Assembly — Black

-€6.42
Out of Stock

COLONY Circuit Breaker to Coil Wire Assembly — Black

Reproduction wire assembly with cloth sheathing. Made in the U.S.A.

€18.16 €24.58

-€2.78
Out of Stock

PARTS UNLIMITED Starter Shaft Housing Bearing — BCE810

Needle bearing for starter housings; precision rollers reduce friction and ensure smooth crank operation.

€7.88 €10.66

-€13.01
Out of Stock

COLONY Terminal Box Assembly — Black, Threaded

Preassembled unit with included mounting hardware for quick, reliable installation.

€50.61 €63.62

-€6.08
Out of Stock

COLONY Terminal Plate — Threaded connector, Black

Preassembled with painted finish; includes all mounting hardware.

€23.66 €29.74

Electrical & Ignition

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