AutoKarnet
Master II · 2003–2010
The Renault Master 2.5 dCi 100 of the Master II generation uses the G9U 2.5 dCi diesel engine with 100 hp.
Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.
Specification source : [1] AutoKarnet
100 hp (73 kW), front-wheel drive, 6-speed manual. Built from 2003 to 2010.
AutoKarnet advice
It sits between the 2.2 dCi 90 (90 hp) and the 2.5 dCi 120 (120 hp). The G9U 2.5 dCi engine is also fitted to: Opel Vivaro (Vivaro A), Renault Trafic (Trafic II).
AutoKarnet advice
On a van, use matters more than age: heavy loads, short trips and long idling wear the clutch, rear brakes and particulate filter. Check the rear tyres and dampers and the side and rear doors, and tell the workshop about urban delivery use.
AutoKarnet advice
Among the Master II pages, the 2.5 dCi 120 120 hp offers a comparison: 120 hp (88 kW), G9U 2.5 dCi, 2 464 cm³, 6-speed manual, 2003–2010. The version on this page has 100 hp (73 kW), G9U 2.5 dCi, 2 464 cm³, 6-speed manual, 2003–2010. When requesting a quote, specify the output and gearbox; the marketing name alone does not identify the correct parts.
AutoKarnet advice
≈: estimated reference — the vehicle’s service indicator prevails.
≈ 40,000 km or 2 years
Typical interval: 40,000 km or 24 months, whichever comes first. RN0720 / ACEA C4 — Engine, model year and severe use may require a shorter interval; do not exceed the service warning. The listed oil approvals are not interchangeable: check the one for the engine.
Source [1]Every 2 years
Brake fluid: generally replaced every 2 years; inspect the brakes at each service.
Source [1]120,000 km or 5 years
Replace the complete kit (belt, tensioners and usually the water pump) at whichever comes first; a broken belt destroys the engine.
Source [1]60,000 km or 4 years
Replace more often in dusty conditions.
Source [1]30,000 km or 2 years
Often replaced at each service; earlier if smells or persistent misting appear.
Source [1]60,000 km or 4 years
Drain any water at each service; a clogged filter causes loss of power.
Source [1]The G9U 2.5 dCi diesel engine (2 464 cc), 100 hp (73 kW).
AutoKarnet advice
A RN0720 / ACEA C4-approved oil suited to the G9U 2.5 dCi engine.
AutoKarnet advice
This page covers Renault Master II 2.5 dCi 100 100 hp, panel van, 2003–2010, with 100 hp (73 kW), G9U 2.5 dCi, 2 464 cm³, 6-speed manual, 2003–2010. Compare these details with the registration document and gearbox identification. The designation G9U 2.5 dCi may cover several revisions: a VIN is still needed to confirm part numbers.
AutoKarnet advice
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026