Returns on eligible items

Engine Management System

Triumph Speed Triple · Electrical System · 19 parts · 6 on the shelf in Brea

Exploded parts diagram — Engine Management System, Triumph Speed Triple

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

Triumph lists this drawing for the Speed Triple S, VIN 735438 to 867684. Triumph builds more than one machine in this book and they do not all take the same parts. Tell us which one you ride →

Motorcycles this catalogue covers

Speed Triple 955i & 1050
Choose your year

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

Every part on this diagram

1
T1291234
ECM Base
Qty 1
$1065.03
Available
2
T1290291
Crankshaft Position Sensor
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$86.24
On backorder
3
T1290239
O Ring, Crankshaft Sensor
Qty 1
Low stock at Triumph
$4.91
Limited availability
4
T3331042
Screw, Pan/Hd, Tx, M6 x 12, Enc
Qty 1
$1.99
In stock in Brea
5
T1291509
Coil, Plug Top, Ignition, 1.4 OHM
Qty 3
If the last 6 of your VIN are 781372 or lower and your engine number is 780647 or lower
Backordered at Triumph · expected Oct 23
$170.73
On backorder
5
T1297890
Coil, Ignition
Qty 3
If the last 6 of your VIN are 781372 or lower and your engine number is 780648 or higher
$170.73
Available
6
T1290088
Sensor, Air Temperature
Qty 1
Low stock at Triumph
$59.95
Limited availability
7
T1295151
Spark Plug, Iridium
Qty 3
$16.20
In stock in Brea
8
T2100808
Sensor, Engine Coolant
Qty 1
$50.02
Available
9
T3550571
Washer, Cu, OD 16 x ID 12.5
Qty 1
$4.70
Available
10
T1290975
Air Pressure Sensor
Qty 2
$133.79
Available
11
T3331044
Screw, Pan/Hd, Tx, M6 x 16, Slv
Qty 1
$1.99
In stock in Brea
12
T3332464
Screw, S/Tap, Tx, 5 x 25
Qty 2
Low stock at Triumph
$2.01
Limited availability
13
T3331041
Screw, Pan/Hd, Tx, M6 x 25, Enc
Qty 1
$1.99
In stock in Brea
14
T1164500
Blanking Plug
Qty 1
$2.36
Available
15
T3600085
O-Ring, ID 14.6, SD 2.4
Qty 1
$3.71
Available
16
T1292057
Gear Position Sensor
Qty 1
$110.89
Available
17
T3205066
Bolt, HHF, Lghtd, M6 x 20, Slv
Qty 2
$4.21
In stock in Brea · last ones
18
T3600267
O Ring, ID 26.65 x Dia 2.62
Qty 2
$1.99
In stock in Brea

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 Oct 15, 2026.