Ferguson TE20 Electrical Parts – Ignition, Starter & Lighting Components NZ

Agline supplies a comprehensive range of Ferguson TE20 electrical parts to keep your classic tractor starting reliably and running smoothly. Whether you’re completing a full restoration or repairing a starting fault, we stock quality replacement components for ignition, starter, charging, and lighting systems.

From original 6V systems to 12V conversions, our TE20 electrical range supports both factory-correct restorations and practical upgrades.

⚡ TE20 Ignition Components

Reliable ignition is essential for smooth engine performance.

Available parts include:

• 12V Lucas-style ignition coils

• 6V ignition coils

• Contact points & condenser sets

• Spark plugs

• Distributor components

✔ Suitable for original 6V or 12V conversion systems
✔ Improved starting performance
✔ Strong, consistent spark output

👉 Shop TE20 Ignition Parts

🔑 Starter & Starting System

Ensure dependable cranking performance with quality starter components.

• Starter switches (TE20 petrol models)

• Starter motors

• Battery cables

• Electrical connectors

✔ Reliable electrical contact
✔ Durable construction
✔ Ideal for restoration and repair

👉 Shop TE20 Starter Parts

💡 Lighting & Electrical Accessories

Maintain visibility and compliance with quality lighting parts.

• Headlight globes

• 12V conversion bulbs

• Wiring components

• Electrical fittings

✔ Suitable for 6V & 12V systems
✔ Bright, reliable performance

👉 Shop TE20 Lighting Parts

Common TE20 Electrical Problems

• Hard starting

• No spark

• Weak spark

• Dim headlights

• Battery not charging

Most issues can be traced to worn ignition coils, faulty starter switches, poor earth connections, or incorrect 6V/12V components.

6V vs 12V TE20 Systems

Many Ferguson TE20 tractors have been converted from 6V to 12V for improved reliability.

✔ Faster cranking
✔ Improved cold starting
✔ Brighter lights
✔ Easier battery sourcing

Always match your ignition coil and bulbs to your system voltage.

Why Buy TE20 Electrical Parts from Agline?

• Quality Bare Co components

• Trusted restoration parts supplier in NZ

• Suitable for classic Ferguson models

• Reliable fitment and performance

Agline supplies dependable Ferguson TE20 electrical parts in NZ for restoration, maintenance, and performance upgrades.

Ferguson TE20 Starter & Ignition Comparison Guide

Starter Switch vs Starter Solenoid vs Ignition Switch

When repairing starting issues on a Ferguson TE20 petrol, it’s important to understand the difference between the ignition switch, starter switch, and starter solenoid. Each component performs a separate role in the electrical system.

Installing the wrong part can result in continued starting problems, so here’s a simple breakdown.

🔑 1️⃣ Ignition Switch

What it does:
Supplies power to the ignition system.

Function:

• Turns electrical system on/off

• Sends power to ignition coil

• Allows engine to run

Common Symptoms of Failure:

• No spark

• Engine won’t start

• Intermittent power loss

• Tractor cuts out while running

👉 Example: Bare Co B3837 – TE20 Petrol Ignition Switch

⚡ 2️⃣ Starter Switch

What it does:
Manually engages the starter motor circuit.

Function:

• Connects battery power to starter motor

• Used when pressing starter lever/button

• Controls cranking

Common Symptoms of Failure:

• Starter does not crank

• Intermittent starting

• No response when pressing starter

👉 Example: Bare Co B3794 – TE20 Petrol Starter Switch

🔋 3️⃣ Starter Solenoid

What it does:
Acts as a heavy-duty electrical relay for the starter motor.

Function:

• Transfers high current from battery to starter

• Protects switch from heavy load

• Used in some starter systems

Common Symptoms of Failure:

• Clicking sound but no cranking

• Starter engages intermittently

• Burnt electrical smell

👉 Example: Bare Co B3876 – MF / Ford Starter Solenoid

Quick Diagnosis Table

Why This Matters for TE20 Owners

Understanding these differences:

✔ Prevents incorrect part purchases
✔ Reduces downtime
✔ Improves starting reliability
✔ Supports successful 6V to 12V conversions

Agline stocks quality Ferguson TE20 ignition switches, starter switches, and starter solenoids to keep your tractor starting reliably.