Second Hand Nissan Interstar Radiator

The Nissan Interstar ran from 2002 to 2010 and is a badge-engineered version of the Renault Master (X70 generation), sharing its engines and cooling components across that production run. There were no major generational breaks during this period, but minor mid-production revisions to ancillary fittings and mounting brackets did occur, so you should confirm exact bracket and hose outlet positions with the breaker against your registration plate. The engine code, found on your V5 or via a VIN check, is the single most useful detail to give a breaker when sourcing a radiator.

Because both years fall within the same 2002–2010 production run and share the same platform, a radiator from a 2004 van has a reasonable chance of fitting a 2008 van if the engine codes match — the 2.5 dCi (G9U) and earlier 2.2 dCi (G9T) units are the key dividing line here. However, mounting bracket positions and ancillary connections can vary at points within the production run, so give the breaker your registration and engine code and let them confirm the part number cross-reference before you commit. Never assume fitment solely on year.

Yes — the Interstar was offered with the 2.2 dCi (engine code G9T) in early production and the 2.5 dCi (engine code G9U) in later production, and the cooling requirements and radiator specifications can differ between these units. Fuel type is straightforward as the Interstar was diesel throughout UK sales, so that is unlikely to cause confusion, but matching the engine code exactly is essential. Give the breaker your engine code, not just the engine size, as this is the most reliable way to ensure you receive the correct radiator.

It can do, because automatic transmission models often use a combined radiator with an integrated transmission oil cooler, whereas manual gearbox vehicles typically do not require this. If your Interstar has an automatic gearbox, make sure the breaker knows this so they can supply a radiator with the correct oil cooler provision. Confirm this detail against your registration when speaking to the breaker, as fitting the wrong type could result in inadequate transmission cooling.

No — trim level has no bearing whatsoever on radiator fitment for the Interstar; what matters is the engine code, gearbox type, and year of manufacture. The Interstar's trim variants relate to cab equipment and comfort features rather than mechanical or cooling system differences, so you can disregard trim entirely when sourcing this part. Do bear in mind that a radiator pulled from a different trim-level donor van may look slightly different in terms of brackets or surrounding plastics, so check the part number with the breaker to avoid any cosmetic mismatch.

The Nissan Interstar is mechanically identical to the Renault Master X70 generation (2003–2010), sharing the same engines, cooling system architecture, and many of the same components, so a Master radiator is frequently a direct match. The engine code is the critical detail — a G9U from a Master and a G9U from an Interstar should require the same radiator — but ancillary mounting details can vary, so always cross-reference the full part number with the breaker using both registrations. This cross-platform compatibility means the pool of available used parts is larger, which can help with price and availability.