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Ignition System

If the last 6 of your VIN are 71698 or lower

Triumph Thunderbird & Thunderbird Sport · Electrical System · 15 parts · 2 on the shelf in Brea

Exploded parts diagram — Ignition System, Triumph Thunderbird & Thunderbird Sport

Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.

Motorcycles this catalogue covers

Thunderbird & Thunderbird Sport
1999

Our parts team checks fitment against your motorcycle before any order ships.

Every part on this diagram

1
T1290046
Ignition coil
Qty 3
3 Cyl
Triumph has stock
$263.76
Order-in Ask the parts desk
2
T1290015
Ignition cable
Qty 1
Set 3 Cyl
Triumph has stock
$156.66
Order-in Ask the parts desk
3
T1290024
Spark Plug, DPR8EA-9
Qty 3
Standard NGK DPR 9 EA-9
$6.80
In stock in Brea Ask the parts desk
4
T3338989
Screw, But/Hd, M5 x 20, S/S
Qty 6
If the last 6 of your VIN are 67827 or lower
Triumph has stock
$6.26
Order-in Ask the parts desk
4
T3330728
Screw, Pan/Hd, Tx, M5 x 16, Enc
Qty 6
If the last 6 of your VIN are 67828 or higher
Triumph has stock
$0.90
Order-in Ask the parts desk
5
T1290022
Sensor
Qty 1
If your engine number is 56144 or lower
Triumph has stock
$263.76
Order-in Ask the parts desk
5
T1290022
Sensor
Qty 1
If your engine number is 56145 or higher
Triumph has stock
$263.76
Order-in Ask the parts desk
6
T3331042
Screw, Pan/Hd, Tx, M6 x 12, Enc
Qty 2
$1.30
In stock in Brea Ask the parts desk
7
T1290110
Rotor
Qty 1
** Part No Longer Available **
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
8
1100039-T0301
Clamping piece
Qty 1
Triumph has stock
$14.02
Order-in Ask the parts desk
9
3050001-T0301
Capscrew
Qty 1
M8 x 20mm
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
10
T1290063
Igniter
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
11
1290012-T0301
Mounting strap
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
12
T3555023
Washer, 5.3 x 18 x 1.6
Qty 6
If the last 6 of your VIN are 67827 or lower
Triumph has stock
$1.18
Order-in Ask the parts desk
13
T3550082
Washer rubber
Qty 6
If the last 6 of your VIN are 67827 or lower
Triumph has stock
$0.70
Order-in Ask the parts desk

Diagram and part data from Triumph’s own parts catalogue. Prices and availability are a dated snapshot, not a reservation. Fitment is Triumph’s data — send us the last six of your VIN if you want it checked before you order.

Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700

Triumph supply checked Aug 5, 2026 · Brea shelf Aug 18, 2026.