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ERR6999G - Alternator – 120A – TD5 by DensoElectrical Part Land Rover Range Rover Defender, Discovery

ERR6999G - Alternator – 120A – TD5

- €470,00
€470,00
€470,00 - €470,00
€470,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Denso
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
ERR6999ERR6999GERR6999XDAN670LR006190

In stock 2 units
1 · 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 does the Td5 120A alternator do?
The Td5 120A alternator is the charging-system unit that supplies the vehicle's electrical power and recharges the battery on the 2.5L Td5 diesel. It's belt-driven from the engine and rated at 120A output, and it incorporates an integral vacuum pump at the rear.
Why does the Td5 alternator have a vacuum pump on the back?
The Td5 alternator carries an integral vacuum pump at the rear because a diesel engine can't draw vacuum from the inlet manifold like a petrol engine. That pump generates the vacuum needed for the brake servo and other vacuum-operated controls, so it's tied into the braking system.
Which models does this 120A alternator fit?
This 120A alternator with vacuum pump fits the Defender (1987-2006) and Discovery 2 (1998-2004) with the 2.5L Td5 diesel engine. Confirm your engine is the Td5 and that your original unit is the 120A vacuum-pump type before ordering.
What are the signs the Td5 alternator is failing?
Signs of a failing Td5 alternator typically include a battery warning light, dim or flickering lights and a flat battery from poor charging. Because this unit also drives the brake servo vacuum pump, a hard brake pedal or loss of servo assistance can point to the same unit.

Alternative & Related Options

Same part, different brands or quality grades. Click any option to view full details.

1 option
ERR6999 - Alternator – 120A – TD5
Aftermarket ERR6999 - Alternator – 120A – TD5
Stock 3
€290,00 excl. VAT
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