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ESR259 - O-Ring

Original price - Original price €3,50
Original price
€3,50
€3,50 - €3,50
Current price €3,50
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
O-Ring — a sealing ring fitted at fuel pipe connections to form a leak-tight joint.

Seated in a groove and compressed between the mating faces of a union, it contains fuel under pressure and prevents leaks and vapour escape at the connection. The same O-ring is also used at the power steering reservoir on some applications.

As an elastomer seal it hardens and loses elasticity with age, heat and fuel exposure, so it is renewed whenever the joint is opened to ensure it reseals correctly.
Vehicle Model Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Range Rover Classic 1994-2001 (P38)
Fitment Notes DISCOVERY 1 1989-1998 — 4-cyl MPi Petrol, V8 EFI Petrol, fuel pipes
RANGE ROVER P38 1994-2001 — 4.0L/4.6L V8 Petrol (to VIN WA410481), fuel pipes and power steering reservoir
RANGE ROVER CLASSIC 1992-1994 — Petrol engines, fuel pipes
Alternative Codes
ESR259

In stock 1 unit
1 · Gouda 0 · 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 ESR259 O-ring used for?
The ESR259 O-ring is a sealing ring fitted at fuel pipe connections to form a leak-tight joint. Seated in a groove and compressed between the mating faces of a union, it contains pressurised fuel and prevents leaks and vapour escape. On some P38 applications the same O-ring also seals the power steering reservoir.
Which Land Rovers does the ESR259 O-ring fit?
The ESR259 fits petrol fuel pipe connections on the Discovery 1, Range Rover Classic, and Range Rover P38. On the P38 it applies up to VIN WA410481 and also seals the power steering reservoir. It's an OEM part, so confirm your VIN on P38 applications where later build changes affect fitment.
Can the ESR259 O-ring be reused, or should it be replaced?
Replace the ESR259 O-ring whenever the fuel union is opened. As an elastomer seal it hardens and loses elasticity with age, heat, and fuel exposure, so a used ring typically won't reseal reliably. Fitting a fresh O-ring each time the joint is disturbed ensures a leak-tight connection.