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ERR722 - Fuel Injector – V8 EFI

Original price - Original price €84,50
Original price
€84,50
€84,50 - €84,50
Current price €84,50
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Fuel Injector for the EFI V8 petrol engine, part of the multi-point electronic fuel injection system.

The injector is an electrically-operated solenoid valve fitted in the inlet manifold port. The engine ECU pulses it open to meter and atomise pressurised fuel into the inlet tract feeding its cylinder, the open duration setting the quantity delivered. A correct spray pattern and flow rate are essential for even running, smooth idle and accurate fuelling across all cylinders.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic up to 1994
Range Rover Classic 1994-2001 (P38)
Fitment Notes DEFENDER — V8 EFI fuel injector (up to VIN WA410481)
DISCOVERY 1 — V8 EFI fuel injector (3.9L)
DISCOVERY 2 — V8 fuel injector (4.0L)
RANGE ROVER CLASSIC — V8 EFI fuel injector (3.9L)
RANGE ROVER P38 1994–2001 — V8 fuel injector (4.0L and 4.6L)
Alternative Codes
ERR722ERR722XETC6264

In stock 26 units
19 · Gouda 7 · 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 V8 EFI fuel injector do?
The V8 EFI fuel injector is an electrically-operated solenoid valve fitted in the inlet manifold port of the EFI V8 petrol engine. The ECU pulses it open to meter and atomise pressurised fuel into the inlet tract feeding its cylinder, with the open duration setting the quantity delivered.
How many injectors does the V8 need and should I replace them as a set?
The EFI V8 uses one injector per cylinder, so eight in total. They're typically replaced as a matched set when fuelling is uneven, since a single weak or leaking injector affects idle and running. Replacing all eight keeps spray pattern and flow consistent across cylinders.
Which V8 engines and models does this injector fit?
This injector fits the V8 EFI petrol engine across the Defender (up to VIN WA410481), Discovery 1 (3.9L), Discovery 2 (4.0L), Range Rover Classic (3.9L) and Range Rover P38 1994-2001 (4.0L and 4.6L). Check your VIN and engine size before ordering.