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STC4187 - Inlet Manifold O-Ring Engine Part Land Rover Range Rover Range Rover

STC4187 - O-ring inlaatspruitstuk

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€1,70
€1,70 - €1,70
€1,70
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Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Inlaatspruitstuk O-ring voor de 2.5L 6-cilinder BMW dieselmotor (M51).

Deze O-ring dicht de verbinding aan het inlaatspruitstuk af, waardoor luchtlekkage wordt voorkomen die zou leiden tot een onregelmatige motorloop, verlies van turbodruk en verhoogde uitlaatgassen. Deze moet worden vervangen telkens wanneer het inlaatspruitstuk wordt verwijderd om een betrouwbare afdichting bij hermontage te garanderen.
Vehicle Model Range Rover Classic 1994-2001 (P38)
Fitment Notes RANGE ROVER P38 1994-2001 — Inlaatspruitstuk O-ring, 2.5L 6-cil. BMW diesel
Alternative Codes
STC4187

In stock 6 units
0 · Gouda 6 · 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 does the STC4187 inlet manifold O-ring do?
The STC4187 inlet manifold O-ring seals the inlet manifold joint on the 2.5-litre six-cylinder BMW diesel Range Rover P38 (1994-2001). It stops air leaks at the manifold that would otherwise cause rough running, lost turbo boost and higher emissions.
How many inlet manifold O-rings are needed?
Three inlet manifold O-rings are needed per vehicle on the 2.5-litre BMW diesel Range Rover P38 (1994-2001). Renew all three together whenever the manifold is removed rather than reusing any, since a single hardened O-ring can let unmetered air into the inlet.
Why does the inlet manifold O-ring fail on the P38 diesel?
The inlet manifold O-ring hardens and shrinks with age and heat cycling on the Range Rover P38 (1994-2001), letting unmetered air into the inlet. Symptoms typically include rough idle, poor boost and uneven running. Renew the O-rings whenever the manifold is disturbed.
Is the STC4187 inlet manifold O-ring still available?
The STC4187 O-ring is being discontinued and won't be restocked once current stock runs out. If you're keeping a 2.5-litre BMW diesel Range Rover P38 (1994-2001) on the road, bear in mind the three O-rings needed per vehicle may be harder to source later.