603446 - Distributor O-Ring – V8 Electrical Part Land Rover Range Rover Defender, Discovery, Range Rover, Series

603446 - Verdeler O-ring – V8

- €8,20

€8,20

€8,20 - €8,20

€8,20

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Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Verdeler O-Ring, de afdichtring voor de ontstekingsverdeler op de 3.5L V8 benzinemotor.

De O-ring dicht de verdelerbasis af waar deze in de motor zit, waardoor olielekkage bij de verdelerbevestiging wordt voorkomen.

Vehicle Model Land Rover Defender tot 2016
Land Rover Defender Nieuw 2020+
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic tot 1994
Land Rover Series 2 en 3

Fitment Notes SERIE II/III — 3.5L V8
DEFENDER 1983-2006 — 3.5L V8
DISCOVERY 1 1989-1998 — 3.5L V8
RANGE ROVER CLASSIC 1970-1994 — 3.5L V8
101 FORWARD CONTROL — 3.5L V8

Alternative Codes

603446

On order 7 units · ETA 31-07-2026

Currently out of stock. Order now — we'll ship as soon as it arrives.

When will my order arrive?

We have 7 units on order from our supplier, expected 31-07-2026. Order now to reserve — we'll dispatch as soon as stock arrives.

Netherlands / Belgium / Germany: 2–4 working days after dispatch.
Other EU countries + UK: 4–8 working days after dispatch.

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

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 is the Distributor O-Ring (603446) and what does it do?

The distributor O-ring seals the ignition distributor where its base locates into the engine, preventing oil leakage at the distributor mounting. It fits the 3.5L V8 petrol engine used in models such as the Range Rover Classic, Discovery 1 and Land Rover Series.

Where does this O-ring fit on the V8 engine?

This O-ring fits around the base of the ignition distributor on the 3.5L V8 petrol engine, sealing the joint where the distributor enters the engine. It's a common source of an oil leak at the distributor on the Range Rover Classic and Discovery 1 if the seal hardens.

Can the distributor O-ring be reused?

The distributor O-ring is typically a single-use seal, so it's best to fit a new one whenever the distributor is removed from the 3.5L V8. Reusing an old, compressed O-ring usually leads to an oil leak at the distributor base soon after refitting.