Nissan Primastar Clutch Master Cylinder Replacement Parts

Yes, but only on manual gearbox variants — the clutch master cylinder is the hydraulic component that transfers your clutch pedal movement to the gearbox, and it only exists where there is a clutch pedal to operate. If your Primastar has an automatic gearbox, there is no clutch master cylinder fitted, and you would be looking at a different part entirely. All manual Primastar vans do carry one, so if yours is a manual, you are looking for the right part.

The Nissan Primastar ran as a single generation in the UK from approximately 2002 to 2014, sharing its platform and drivetrain closely with the Renault Trafic and Vauxhall Vivaro of the same era, and there were mid-life updates during this production run that could affect ancillary components like the master cylinder. Engine code is the most reliable guide here — a 2.0-litre dCi and a 1.9 dCi are different engines and are unlikely to share the same master cylinder specification. Confirm the exact match with the breaker by supplying your registration or engine code before buying.

Yes, engine code is the single most important detail for this part — the Primastar was offered with different diesel engines including the 1.9 dCi (G9U family) and the 2.0 dCi (M9R family), and these can have different clutch hydraulic specifications. Your engine code is shown on your V5C or can be confirmed via a VIN check, and it is the first thing a breaker will ask for. Always quote it when requesting a quote on Findapart to avoid being sent the wrong unit.

No — trim level has no bearing on clutch master cylinder fitment whatsoever. The Primastar was sold in various commercial specifications but the clutch hydraulics are determined by the engine and gearbox, not by trim or specification level. You may find cosmetic differences between donor vans when buying from a breaker, but the mechanical part itself will be the same across trim grades sharing the same engine and manual gearbox.

The Nissan Primastar, Renault Trafic, and Vauxhall Vivaro of the same generation share the same basic platform and engines, and clutch master cylinders from these vehicles are often interchangeable where the engine code matches. However, whether a specific unit from a specific year of those vehicles crosses over to your exact Primastar is something you should confirm with the breaker against your registration, as there can be differences in brackets or connections introduced at various points in production. A good breaker will cross-reference by engine code and can tell you quickly if a part from a platform sibling will suit your van.

An automatic Primastar does not have a clutch pedal or a clutch master cylinder — these components only exist on manual gearbox vehicles where hydraulic pressure is needed to operate the clutch. If your van is an automatic and you are chasing a hydraulic fault, the part you are likely looking for is something within the automatic transmission system rather than a clutch master cylinder. If you are unsure which part you need, describe the symptom to a breaker or mechanic before ordering.