ERR3683 - Dipstick tube O-ring 200 & 300TDi, TD5 by AftermarketEngine Part Land Rover Range Rover Defender, Discovery, Range Rover

ERR3683 - O-ring peilstokbuis 200 & 300TDi, TD5

- €1,30

€1,30

€1,30 - €1,30

€1,30

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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.

O-ring oliepeilbuis 200 & 300TDi, TD5

Vehicle Model Land Rover Defender tot 2016
Land Rover Defender Nieuw 2020+
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic tot 1994

Fitment Notes Defender (1994–2007) — 300TDi- of TD5-motor
Discovery 1 — 300TDi-motor
Discovery 2 — TD5-motor
Range Rover Classic (1992–1994) — 300TDi-motor

Alternative Codes

FOUT3683

In stock 197 units

187 · Gouda 10 · 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 is the ERR3683 dipstick tube O-ring?

The ERR3683 is the O-ring that seals the oil dipstick tube where it fits into the engine block. It stops oil weeping from the base of the dipstick tube. It fits 200TDi, 300TDi and Td5 engines in the Defender up to 2016, Discovery 1, Discovery 2 and Range Rover Classic.

Which engines does the ERR3683 fit?

The ERR3683 dipstick tube O-ring fits the 300TDi and Td5 engines in the Defender, the 300TDi in the Discovery 1, the Td5 in the Discovery 2, and the 300TDi in the Range Rover Classic. Confirm your engine type before ordering, as tube sizes vary between engines.

Why does the dipstick tube O-ring leak?

The dipstick tube O-ring typically hardens and shrinks with engine heat and age, letting oil seep from the bottom of the tube on TDi and Td5 engines. It's a cheap, common cause of an oil weep, so replacing the O-ring often cures a leak that looks worse than it is.

Is the ERR3683 an easy fix?

Replacing the ERR3683 O-ring is usually a straightforward job of removing the dipstick tube, fitting the new O-ring and refitting the tube on the Defender, Discovery or Range Rover Classic. Clean the block seat and lightly oil the new ring so it seats without pinching.