Nissan NT400 Engine ReplacementCompare Prices & Save

The Nissan NT400 Cabstar uses diesel engines only. Post-2014 models use the 2.5L YD25DDTi, while 2007-2013 models use the 3.0L ZD30DDTi. Earlier F23 models (1998-2006) use the 2.7L TD27 or TD27T.

• YD25DDTi is the most common post-2014 engine
• ZD30DDTi powered pre-facelift F24 models
• TD27/TD27T fitted to first-generation F23 chassis
• Enter your registration to confirm your exact engine code

Rebuilt Nissan NT400 engines typically cost £1,350-£3,800 supply-only, depending on engine code and variant. YD25DDTi units start around £1,450, while ZD30DDTi and legacy TD engines range £950-£3,800.

• YD25DDTi rebuilt: £1,350-£3,200 typical range
• ZD30DDTi rebuilt: £1,650-£3,800 typical range
• TD27 legacy engines: £950-£2,400 typical range
• All prices include 12-month unlimited mileage warranty

NT400 engines are robust when maintained, but commercial mileages expose weaknesses. YD25DDTi and ZD30DDTi suffer turbo oil coking and injector failure; TD27 is simpler but lower-powered.

• Regular oil changes critical to prevent turbo failure
• Injector failure common above 90k miles on common-rail engines
• DPF clogging affects Euro 5b+ models on short journeys
• Rebuilt engines address known failure points with upgrades

Turbo failure on YD25DDTi engines is primarily caused by oil coking in the bearing housing due to infrequent oil changes, short-journey use, and heat soak after shutdown.

• Oil coking restricts lubrication to turbo bearings
• Commercial stop-start use accelerates carbon buildup
• Heat soak after shutdown bakes oil residues in turbo
• Rebuilt engines include upgraded turbo components

Yes, the YD25DDTi engine is shared between the Nissan Navara and post-2014 NT400 Cabstar, making Navara donors a viable source for replacement engines.

• YD25DDTi architecture is common to both models
• Engine mounts and ancillaries may require adaptation
• Navara YD25 engines often more readily available from breakers
• Verify variant codes (-LO/-MI/-HO) match your NT400

The NT400 35.15 uses the YD25K3LD-5HO 2.5L diesel producing 146hp, or the ZD30DDTi 3.0L diesel producing 150hp on pre-facelift and select heavy-duty models.

• YD25K3LD-5HO: 2.5L, 146hp, common rail, Euro 5b+
• ZD30DDTi: 3.0L, 150hp, common rail, Euro 4/5
• Both engines use turbocharging and DPF on later models
• Enter registration to confirm which engine your 35.15 has

With proper maintenance, NT400 engines can reach 150,000-200,000 miles, but commercial use and infrequent servicing often lead to turbo or injector failure between 60,000-100,000 miles.

• Regular oil changes critical for turbo longevity
• Injector life typically 90k-140k miles on common-rail engines
• DPF maintenance affects overall engine health on Euro 5b+
• Rebuilt engines with upgraded components extend service life

These are power variants of the YD25DDTi engine: -LO produces 121hp (35.12), -MI produces 136hp (35.14/45.14), and -HO produces 146hp (35.15/45.15).

• Same 2.5L block, different ECU tuning and turbo mapping
• HO variant has highest boost pressure for payload capacity
• All share common failure patterns: turbo oil coking, injector wear
• Rebuilt engines available for all three variant codes

EngineMarket connects you with vetted UK specialists supplying rebuilt, reconditioned and used Nissan NT400 engines, with nationwide delivery and 12-month warranty coverage.

• Network includes commercial vehicle engine specialists
• All suppliers vetted for quality and warranty fulfilment
• Supply-only or full supply & fit options available
• Compare quotes from multiple specialists in minutes

For NT400s valued over £8,000 with under 120k miles, a rebuilt engine with upgraded components offers better value than repeated repairs or vehicle replacement.

• Rebuilt engines address known failure points with upgrades
• 12-month unlimited mileage warranty protects your investment
• Supply & fit options minimise commercial vehicle downtime
• Compare rebuilt quotes against vehicle residual value