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NGC103800LR - HT Ignition Lead – No.7 Cylinder

Original price - Original price €43,90
Original price
€43,90
€43,90 - €43,90
Current price €43,90
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
HT Ignition Lead - No.7 Cylinder - high-tension ignition lead from the ignition coil and HT lead assembly, carrying the secondary ignition output to the spark plug at No.7 cylinder of the 4.0L and 4.6L Rover V8 petrol engine.

Leads in a V8 set are made to individual lengths matched to the routing of each cylinder position, so this lead is specific to No.7 and is not interchangeable with the leads for the other cylinders. Both ends carry insulating boots: one seals over the spark plug insulator, the other over its matching high-tension terminal.

HT leads are a wearing item. Insulation hardens and cracks with repeated heat cycling and conductor resistance rises with age, which typically shows up as a misfire under load, rough idle, or poor starting in damp weather. A degraded lead can also track to earth or to a neighbouring lead, so all eight are normally renewed together to keep secondary resistance consistent across the engine.
Vehicle Model Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic 1994-2001 (P38)
Fitment Notes DISCOVERY 2 1998-2004 — 4.0L V8 Petrol. HT ignition lead to No.7 cylinder
RANGE ROVER P38 1994-2001 — 4.0L V8 EFi Petrol, 4.0L V8 L/R EFi Petrol, 4.6L V8 EFi Petrol. HT ignition lead to No.7 cylinder. To VIN XA410482
Alternative Codes
NGC103800LRNGC103800

Available to order 2–3 weeks

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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.

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Job kits containing this part

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Frequently asked questions

What is the NGC103800LR HT ignition lead?
The NGC103800LR is the high-tension ignition lead for number 7 cylinder on the Rover V8 petrol engine. It carries the spark to the number 7 spark plug. It's a genuine Land Rover lead.
Which vehicles does this No.7 HT lead fit?
This No.7 cylinder HT lead fits the Discovery 2 (1998-2004) 4.0L V8 and the Range Rover P38 (1994-2001) 4.0L and 4.6L V8 EFI up to VIN XA410482. Match the lead number to the cylinder you're working on, as each lead is a set length.
How do I know when to replace this HT lead?
A misfire on number 7, rough running, or cracked insulation usually points to a failing HT lead. Leads are commonly changed as a complete set, so if the No.7 lead is breaking down the rest are typically worth renewing.