RTC3812 - Spark Plug Engine Part Land Rover Range Rover Defender, Discovery, Range Rover

RTC3812 - Bougie N9YC

- €3,60

€3,60

€3,60 - €3,60

€3,60

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OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Omschrijving:
Bougie PSB7E2/N9YC

Alle productcodes / identificatiecodes:
RTC3812 RTC3812 PSB7E2 | BP6 | RN9YC | BR2330

Modellen:
Land Rover Defender tot 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic tot 1994
Montage-opmerkingen:
DEFENDER 1983-2006 — bougie, V8 benzine (Champion N9YC)
DISCOVERY 1 1989-1998 — bougie, V8 benzine (Champion N9YC)
RANGE ROVER CLASSIC 1986-1994 — bougie, V8 benzine (Champion N9YC)

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994

Fitment Notes DEFENDER 1987-2006 — 2.5L 4 Cyl Petrol (Champion N9YC)
DISCOVERY 1 1989-1998 — V8 EFI Petrol, from VIN FA393361 to WA799999 (Champion N9YC)
RANGE ROVER CLASSIC 1986-1991 — V8 EFI Petrol, to VIN HA610293 (Champion N9YC)

Alternative Codes

RTC3812BP6BR2330PSB7E2RN9YC

In stock 590 units

569 · Gouda 21 · 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

Which engines does the RTC3812 spark plug fit?

The RTC3812 spark plug fits the Defender 2.5L 4-cylinder petrol, the Discovery 1 V8 EFI petrol, and the Range Rover Classic V8 EFI petrol. It's the Champion N9YC equivalent, threaded into the cylinder head and connected to the HT lead to ignite the air/fuel mixture.

How many RTC3812 spark plugs do I need?

You need one spark plug per cylinder, so a Defender 2.5 4-cylinder petrol takes four, and a V8 EFI Discovery 1 or Range Rover Classic takes eight. Plugs are always replaced as a complete set so every cylinder fires evenly.

What does the RTC3812 cross-reference to?

The RTC3812 cross-references to Champion RN9YC and N9YC, plus PSB7E2, BP6 and BR2330. These are equivalent plugs for the same petrol applications, so any of these codes points to the correct fitment for these engines.

What are the signs the spark plugs need replacing?

Common signs include misfiring, hard starting, rough idle and poor fuel economy. Worn or fouled plugs struggle to spark cleanly across the electrode gap. Set the gap to your engine's workshop specification when fitting new plugs.

Does the RTC3812 fit all Discovery 1 models?

On the Discovery 1 V8 EFI the RTC3812 covers VIN FA393361 to WA799999. Confirm your build falls in that range, and note the Range Rover Classic V8 EFI application runs up to VIN HA610293.