2004 Nissan Primastar 1.9L Diesel · OU04 YCD

The vehicle most recently passed its MOT test on 4 April 2025, though the examiner recorded five advisories covering both front suspension component mounting areas for corrosion, both rear coil springs for surface corrosion, and general corrosion of brake pipework under grease or other material. While these items did not constitute failures, their collective presence suggests that the structural and braking hardware is beginning to show age-related deterioration typical of a 22-year-old commercial vehicle. Looking at the broader trend across the recorded tests, the pattern is one of gradual worsening rather than improvement. The earlier 2020 and 2021 tests were passed with relatively minor observations, but by 2023 the vehicle suffered a failure relating to excessive play in the track rod end ball joints, and the 2024 test introduced advisories concerning brake pad thinning, power steering pipe seepage, and an oil leak. The progression from isolated minor defects to repeated suspension, steering, and corrosion advisories indicates that consumable and chassis components are now entering an active wear phase that will likely require increasing spend over the coming years. With 207,811 miles recorded over approximately 22 years, this Nissan Primastar has covered roughly 9,400 miles per year on average, which is broadly typical for a working van of this vintage and suggests consistent, purposeful use rather than prolonged periods standing unused. The MOT history does not reveal any extended gaps in testing, and the mileage accumulation appears steady, which is mechanically beneficial in that seals, gaskets, and drivetrain components have been kept in regular service rather than suffering from dry operation. However, this is undeniably high accumulated mileage for a vehicle of its age, and components such as the clutch, dual-mass flywheel if fitted, turbocharger if applicable, engine mounts, and gearbox internals will have experienced significant wear. Buyers should interpret the average annual figure as broadly reassuring but should not mistake it for low wear, as the absolute mileage places this van firmly in the high-mileage category where major drivetrain refurbishment becomes a realistic possibility. The recurring advisories warrant close physical inspection. The front suspension mounting corrosion noted in 2025 should be examined closely for any thinning of the metal around the strut tops or subframe, as corrosion in prescribed areas can progress rapidly once initiated and may compromise structural integrity if left unaddressed. The corroded rear coil springs should be checked for any signs of cracking or flaking at the lower coils, and buyers should listen for clonking noises over speed bumps or uneven surfaces, which would indicate worn bushes or top mounts. The advisories regarding brake pipe corrosion are particularly significant, as brake lines are safety-critical; the pipes should be visually inspected along their full length for any pitting, rust-through, or damage, and the brake pedal should feel firm with no sponginess under testing. The earlier advisories concerning front brake pad wear and power steering pipe chafing suggest that a brake fluid renewal, brake pad and disc inspection, and a thorough check of the power steering circuit for leaks should be undertaken promptly. The track rod end replacements flagged in 2023 should be confirmed as properly completed, and the steering should be checked for any wandering, vagueness, or knocking on full-lock manoeuvres, which could indicate worn inner tie rods or improperly torqued components. Given the age and mileage of this vehicle, several time-based inspections are also advisable regardless of the MOT history. The 12V battery should be load-tested, as batteries in vehicles of this age commonly fail without warning, particularly if the van has been used for short journeys only. All fluid services should be verified, including engine oil and filter, gearbox oil, brake fluid, and coolant, with attention to the timing of the last renewal rather than just the recorded mileage, as calendar degradation of brake fluid and coolant can compromise braking performance and cooling system protection. Tyres should be inspected for sidewall cracking or perishing caused by age, even if the tread depth appears adequate, and a check of the spare wheel should be included. The diesel particulate filter, if fitted, should be assessed through sustained driving to confirm it is regenerating correctly, and the turbo and intercooler hoses should be examined for splits or oil contamination. Finally, the timing belt or chain service history must be verified with documentation, as neglect of this critical item on a high-mileage diesel can result in catastrophic engine failure, and any gaps in the service book should be treated as a serious negotiating point.