Nozzles
DLLA143P1532 Genuine Nozzle
DLLA143P1532 Genuine Nozzle 0433171944
ASLA143P1523 Firad Nozzle
ASLA143P1523 Firad Nozzle
ALLA149P1515/ Firad Nozzle
ALLA149P1515/ Firad Nozzle
DSLA128P1510 Non Genuine Nozzle
DSLA128P1510 Non Genuine Nozzle
ALLA150P15093 Firad Nozzle
ALLA150P15093 New Diesel Firad Nozzle
DSLA145P446 Genuine Nozzle
DSLA145P446 Genuine Nozzle
DSLA150P448 Non Genuine Nozzle
DSLA150P448 Non Genuine Nozzle
ALLA158P7154 Firad Nozzle
ALLA158P7154 Firad Nozzle
DSLA150P715 Genuine Nozzle
DSLA150P715 Genuine Nozzle now 2437010065 kit
DLLA150P711 Genuine Nozzle
DLLA150P711 Genuine Nozzle
DLLA146P693 Genuine Nozzle
DLLA146P693 Genuine Nozzle
ALLA144P690-J Firad Nozzle
ALLA144P690-J Firad Nozzle Denso
ALLA155P683-J Firad Nozzle
ALLA155P683-J Firad Nozzle Denso
DSLA145P682 Non Genuine Nozzle
DSLA145P682 Non Genuine Nozzle
ALLA154P669-J Firad Nozzle
ALLA154P669-J Firad Nozzle Denso
For a diesel engine to function correctly, the injector has to produce atomised fuel at a set pressure and a specific time in the power cycle. To achieve this, the injector nozzle might need to be replaced at some stage if the engine is not performing as economically as it used to or if nozzle replacement is an intrinsic part of a car’s service plan.
If nozzle replacement is required, like-for-like is a must, otherwise an injector fitted with the wrong spray angle nozzle may cause engine malfunction.
Our Stock

Our stock of nozzles covers Bosch, Delphi (CAV), Lucas, Simms, Friedman Maier, Zexel (Dieselkiki), Denso (Nippon Denso), Siemans, and many other manufacturers.
Pre-common rail, the style of nozzle might be pintle, pintux, needle valve, longstem, and P-type.
Genuine and good quality replacements are always in stock of this type of nozzle (as well as the common rail type).
In between pre-common rail and common rail, there was the two-stage style of nozzle, and again these are a stock item.
With common rail, there are a multitude of variants of nozzle. Please browse our website or call us to find the most appropriate nozzle for your application.
Fitting the wrong type of nozzle can have quite serious consequences for the performance of an engine.
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Call Darwen Diesels on +44 (0)1254 53545
We can source virtually any diesel part!
Or send us a message via our contact form and we will get back to you
- ✓We hold vast stocks of OE and quality replacement parts
- ✓We can source virtually any diesel part
- ✓The largest UK independent distributor of Diesel Fuel Injection components
- ✓We export our products to worldwide destinations
- ✓Next day delivery
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