Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.
LR000604LR - Spark Plug by LAND ROVEREngine Part Land Rover Range Rover

LR000604LR - Spark Plug

- €12,20
€12,20
€12,20 - €12,20
€12,20
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Spark Plug for the 4.0L Cologne V6 (SOHC) EFI petrol engine.

The spark plug threads into the cylinder head and delivers the ignition spark to the combustion chamber, igniting the compressed air/fuel mixture.
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Land Rover Discovery 4 2010-2016 (L319)
Fitment Notes DISCOVERY 3 2005-2009 — Cologne V6 4.0 EFI (SOHC) petrol, to VIN 9A999999
DISCOVERY 4 2010-2016 — Cologne V6 4.0 EFI (SOHC) petrol, from VIN AA000001
Alternative Codes
LR000604LR

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

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 this spark plug do?
This spark plug threads into the cylinder head of the 4.0L Cologne V6 (SOHC) EFI petrol engine and delivers the ignition spark to the combustion chamber, igniting the compressed air and fuel mixture. It's the genuine Land Rover plug for that engine.
Which vehicles does this spark plug fit?
This spark plug fits the 4.0L Cologne V6 (SOHC) EFI petrol engine in the Discovery 3 (2005-2009, up to VIN 9A999999) and the Discovery 4 (2010-2016, from VIN AA000001). Confirm your Discovery runs the 4.0 V6 petrol rather than a diesel or the 4.4 V8 before ordering.
How many spark plugs does the 4.0 V6 need?
The 4.0L Cologne V6 is a six-cylinder engine, so it takes six spark plugs for a full set. This listing is priced per plug, so order six to replace the complete set on your Discovery 3 or Discovery 4. Replacing them as a full set keeps ignition even across all cylinders.
What are the signs the spark plugs need replacing?
Worn spark plugs on the 4.0 V6 typically show as misfires, rough idle, hesitation under acceleration, or harder starting as the electrodes erode and the spark weakens. Replace them as a full set of six on the Discovery 3 or 4, and follow your vehicle's service schedule for timing.