ERR6999 - Alternator – 120A – TD5

- €290,00

€290,00

€290,00 - €290,00

€290,00

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Alternator, 120A, for the 2.5L Td5 diesel - the charging-system unit that supplies the vehicle's electrical power and recharges the battery.

Belt-driven from the engine, it is rated at 120A output and incorporates an integral vacuum pump at the rear. The vacuum pump generates the vacuum needed for the brake servo and other vacuum-operated controls, which a diesel engine cannot draw from the inlet manifold.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 2 1998-2004 (L318)

Fitment Notes DEFENDER 1987-2006 — 2.5L TD5 5-cyl turbo diesel, 120A, alternator c/w vacuum pump
DISCOVERY 2 1998-2004 — 2.5L TD5 5-cyl turbo diesel, 120A, alternator c/w vacuum pump

Alternative Codes

ERR6999RERR6999ERR6999ESDAN670LR006190

In stock 3 units

2 · Gouda 1 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the ERR6999R alternator used for?

The ERR6999R is a 120A alternator for the 2.5L Td5 diesel. Belt-driven from the engine, it supplies the vehicle's electrical power and recharges the battery. It also carries an integral vacuum pump at the rear that generates the vacuum a diesel engine can't draw from the inlet manifold.

Which vehicles does the ERR6999R alternator fit?

The ERR6999R fits the Defender (1987-2006) and Discovery 2 (1998-2004) with the 2.5L Td5 5-cylinder turbo diesel engine. It's the 120A unit complete with the integral rear vacuum pump, so confirm your Td5 uses this combined alternator-and-vacuum-pump setup before ordering.

Why does the Td5 alternator have a vacuum pump?

The Td5 alternator carries an integral vacuum pump because a diesel engine can't draw vacuum from the inlet manifold like a petrol engine. That vacuum feeds the brake servo and other vacuum-operated controls, so on the Defender and Discovery 2 Td5 the pump is built into the rear of the alternator.

What are the signs the alternator needs replacing?

Signs the ERR6999R needs replacing typically include a battery warning lamp, dim lights or a flat battery from undercharging on the Td5. If the integral vacuum pump fails, you may also notice a hard brake pedal, since the servo loses its vacuum supply.