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JZX1039L - SU Carburateurnaaldbus – V8

- €9,30
€9,30
€9,30 - €9,30
€9,30
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Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
SU Carburateur Naaldsproeiergeleider is een brandstofdoseeronderdeel van de dubbele SU carburateur gemonteerd op de 3.5L V8. Het positioneert en ondersteunt de naaldsproeier in het carburateurhuis, en houdt deze concentrisch met de taps toelopende doseernaald zodat brandstof gelijkmatig wordt aangezogen wanneer de naald in en uit de sproeier beweegt.

Een nauwkeurige uitlijning van de sproeiergeleider is essentieel voor een consistente brandstoftoevoer; slijtage of een verkeerde uitlijning hier verstoort het lucht/brandstofmengsel over het gehele werkingsbereik van de carburateur.
Vehicle Model Land Rover Defender t/m 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic t/m 1994
Fitment Notes DEFENDER 1987-2006 — 3.5L V8 dubbele SU-carburateur, Links & Rechts
DISCOVERY 1 1989-1998 — 3.5L V8 dubbele SU-carburateur (VIN FA393361-WA799999)
RANGE ROVER CLASSIC 1986-1991 — V8 dubbele SU-carburateur, Links & Rechts
Alternative Codes
JZX1039L

In stock 2 units
0 · Gouda 2 · 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 SU carburettor needle jet guide do?
The needle jet guide locates and supports the needle jet inside the SU carburettor body on the 3.5 V8. It holds the jet concentric to the tapered metering needle so fuel is drawn evenly as the needle rises and falls, which keeps the air/fuel mixture consistent across the rev range.
What are the signs the needle jet guide is worn?
Wear or misalignment in the jet guide upsets the air/fuel mixture, so symptoms typically include uneven running, poor idle and inconsistent fuelling on the twin-SU V8. Because the guide holds the jet concentric to the needle, any play here disturbs metering and carburettor balance.
Which Land Rover models does this needle jet guide fit?
It fits the 3.5 V8 twin-SU carburettor on the Defender 1987 to 2006, Discovery 1 1989 to 1998 (VIN FA393361 to WA799999) and Range Rover Classic 1986 to 1991. These use matched LH and RH carburettors, so check your VIN and carburettor side when ordering.