Rebuilt Toyota Passo Engine for Sale - Save Up to 60% UK Wide
Compare Toyota Passo engine prices. Rebuilt 1KR-FE & 1NZ-FE units for XP10/XP20 (2004-2020) with 12m Unlimited Mileage Warranty from UK suppliers.
Enter Your Vehicle Registration To
Find Best Supplier Near You
Search your Engine Manually
Toyota Passo Specialists
Expert Solutions for Every Passo - 1.0 to 1.3
Need a reliable replacement engine for your Toyota Passo?
Engine Finders specializes in Passo engines with solutions for common 1KR-FE timing chain wear and oil consumption issues across all variants.
- ✔ Full Passo Engine Range - 1.0L (1KR-FE) and 1.3L (2NZ-FE/1NR-FE) across all generations
- ✔ Series-Wide Calibration - Correct ECU mapping for every Passo chassis (M600/M700)
- ✔ Passo Pricing Advantage - Save up to £1,500 vs dealer on common 1KR-FE rebuilds
Toyota Passo Replacement Engines Options - Verified Units (UK Supply)
All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for XP10, XP40, XP90, XP150.
Includes revised piston rings & oil control upgrades for XP10/XP40 1KR-FE oil consumption issues.
Full disassembly, re-machining, and updated cam phasers for XP90/XP150 1KR-FE timing chain wear.
Cylinder head reconditioning with new valve seals to address cold-start misfires on 1KR-FE units.
Plug-and-play 1KR-FE units with updated ECU calibration for XP150 emissions compliance.
Thorough decarbonisation and VVT-i solenoid upgrades for improved low-RPM response on 1KR-FE.
Low-mileage XP150 1KR-FE units with full service history and compression-tested cylinders.
Toyota Passo Compatible Engine Codes & Average Prices on Rebuilt Units
All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.
Why Choose Engine Finders for Your Toyota Passo Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Toyota Passo replacement engines. From the 1KR-FE and 2SZ-FE petrol engines used across all XP10/XP40 generations to the hybrid-synergy 1NZ-FXE units in later models, we cover the full Passo lineage (2004-present). Whether you're battling 1KR-FE camshaft wear in early XP10s or 2SZ-FE timing belt tensioner failure (OEM 13562-52010) across all 2007-2016 variants, Engine Finders makes it easy to locate the right engine, fast.
-
✔ Passo-Wide 1KR-FE Camshaft Wear Resolution
Early XP10 (2004-2010) Passo variants using the 1KR-FE share identical camshaft lobe wear (OEM 13011-52040) due to marginal oil gallery design. We rebuild with Toyota TSB EG-0023-compliant hardened camshafts and upgraded tappets across all affected models.
-
✔ 2SZ-FE Timing System Upgrade (All XP40 Passo)
Every XP40-generation Passo (2007-2016) with the 2SZ-FE suffers premature timing belt tensioner failure (OEM 13562-52010). We replace with reinforced OEM-spec tensioners and fit Gates Micro-V belt kits - including crank sprocket realignment per Toyota Campaign TSB-2014-07.
-
✔ Hybrid 1NZ-FXE Inverter-Linked Engine Matching
1NZ-FXE hybrid engines in Passo Moda (2010-2016) require strict inverter-ECU-engine serial matching. We verify compatibility using Toyota Techstream VIN sync protocols and supply matched trios with full hybrid health reports.
-
✔ Shared Oil Consumption Fix for 1KR/2SZ Families
Both 1KR-FE and 2SZ-FE engines exhibit excessive oil consumption from worn piston rings (OEM 13201-52071/13201-52210). We recondition with Toyota-approved low-tension ring sets and hone to +0.25mm oversize using JASO MA2-certified break-in protocol.
-
✔ XP10/XP40 Engine Mount Compatibility Assurance
Despite chassis evolution, XP10 (NCP51) and XP40 (NCP101) share identical hydraulic engine mounts (OEM 12305-52090). We inspect and replace all four mounts with genuine-spec units to prevent post-install vibration in *all* Passo generations.
-
✔ Series-Wide EGR Cooler Recalibration
All Euro 4/5 Passo variants (2SZ-FE & 1NZ-FXE) suffer EGR cooler clogging (OEM 14421-52010) due to shared cooling circuit design. We perform ultrasonic cleaning, reflash ECU with revised duty cycle maps, and install upgraded stainless bypass valves.
-
✔ Passo-Specific VVT-i Solenoid Refresh
VVT-i oil control valve (OEM 15310-52040) failure causes rough idle across *all* 1KR/2SZ/1NZ engines in Passo. We replace with Toyota-revised solenoids (post-2013 spec) and flush cam phaser passages using OEM-approved solvent procedure.
-
✔ Cross-Generation ECU Compatibility Verification
Passo ECUs (89661-52370 for XP10, 89661-52390 for XP40) require generation-specific pairing. We validate compatibility using Techstream’s ECU ID cross-check and supply pre-programmed units with immobilizer sync - ensuring plug-and-play operation.
Rated 4.8 out of 5 by 568 satisfied customers who choose reconditioned and used Toyota engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Toyota Passo Engines for Sale | Engine Finders
Engine Finders connects UK drivers with specialists for reliable, reconditioned Toyota Passo replacement engines. Whether addressing 1NZ-FE timing chain wear across early XP10 models or 1KR-FE oil consumption in XP90/XP130 series, we match you with OEM-spec solutions built for the entire Passo lineage.
Toyota Passo Replacement Engines
The Toyota Passo spans three generations: XP10 (2004-2010) with 1NZ-FE/1KR-FE engines, XP90 (2010-2016) introducing updated 1KR-FE units with VVT-i, and XP130 (2016-present) sharing the DNGA platform with Daihatsu Boon. All XP10/XP90 1KR-FE variants suffer from piston ring land wear (Toyota T-SB-0028-14), causing oil consumption regardless of trim. XP130 units inherited injector sealing flaws (part 23209-77020) common across DNGA-based 1KR-VE engines. Toyota Technical Service Bulletin ENG-005-19 addressed variable valve timing actuator failures affecting all XP90/XP130 petrol variants using the same cam phaser design.
Toyota Passo Models & Engines Codes
Engine families are shared across Passo generations and platform siblings (Daihatsu Boon, Toyota Pixis Joy). Key codes include:
- 1NZ-FE (1.5L): XP10 Passo (2004-2010) - Timing chain tensioner (13056-0D010) failure across all output levels (98-109 PS)
- 1KR-FE (1.0L): XP10/XP90 Passo (2004-2016) - Piston ring land wear (T-SB-0028-14) identical in 69-72 PS variants
- 1KR-VE (1.0L turbo): XP90 Passo Custom RS (2013-2016) - Turbo wastegate sticking (17220-52010) affects all turbo Passo/Boon RS models
- 1KR-VET (1.0L turbo hybrid): XP130 Passo (2020-present) - Hybrid inverter cooling pump (88120-52020) shared with Boon/Daihatsu Move Canbus
All 1KR-based engines use identical engine mounts (12305-52040/12306-52040) and exhaust manifolds (17151-52010), enabling cross-generation compatibility between XP90 and XP130 chassis with adapter kits.
Buy Used and Second-Hand Toyota Passo Engines
For XP10/XP90 Passo owners, reconditioned 1KR-FE engines with upgraded piston ring sets (04141-0K010) are essential due to universal ring land wear. XP130 1KR-VET hybrid units require rebuilt inverter pumps (88120-52020) regardless of mileage. All engines benefit from updated VVT-i solenoids (15340-0D020) per TSB ENG-005-19.
- Used: High risk for 1KR-FE units without verified compression (>12.5:1 per cylinder)
- Reconditioned: Full bottom-end rebuild with OEM-spec rings, bearings, and timing kits
- Remanufactured: Engine block re-bored to +0.5mm with updated cam phasers and injectors
Every engine is sourced from UK salvage yards and fully inspected against Toyota ISTA diagnostics for the entire Passo series.
Toyota Passo Engines in Stock
Our reconditioned Passo engines include series-wide critical upgrades: piston ring kits (04141-0K010) for all 1KR-FE units, updated timing chain tensioners (13056-0D010) for 1NZ-FE, and hybrid inverter pump seals (88131-52010) for 1KR-VET variants.
- Reconditioned cylinder heads with valve job and new guides
- New OEM-spec water pumps, thermostats, and oil pumps
- Refurbished VVT-i actuators with updated internal springs
- Hybrid-specific inverter coolant circuit flush and pressure test
All units undergo 3-hour dynamometer testing simulating urban driving cycles (15-80 km/h) across standard and RS trim load profiles, with compression and leak-down tests meeting Toyota’s 10% variance tolerance for the full Passo range.
Warranty for Replacement Toyota Passo Engines
12-month unlimited-mileage warranty on all rebuilt Passo engines. Coverage includes labour and parts for mechanical failures arising from manufacturing or rebuild defects.
- Applies to all 1NZ-FE, 1KR-FE, 1KR-VE, and 1KR-VET variants
- Excludes: 1KR-FE/VE piston ring wear (pre-existing design condition), timing chains on high-mileage 1NZ-FE units (>120,000 miles)
- Requires full-service history and professional installation with Toyota-spec fluids
Engine Finders is a price comparison service - warranty terms are set by our verified UK engine specialists. Final coverage is confirmed at point of purchase and may vary by engine family and mileage.
Expert Tips for Choosing the Right Engine for Your Toyota Passo
♻️ Toyota Passo Engine Types Explained
- 1KR-FE (1.0L) - base petrol, 2004-2010, known for carbon buildup at 120k+ miles
- 1NZ-FE (1.5L) - 2004-2010, robust but prone to VVT-i oil sludge if poorly maintained
- 1NR-FE (1.3L) - 2010-2016, lightweight but head gasket risks post-150k miles
- 1SZ-FE (1.0L LPG) - 2007-2010, rare UK import; timing belt every 60k is critical
£ Toyota Passo Replacement Engine Cost in the UK
- Used 1KR-FE (2004-2010): £450-£850, verify crankshaft end-play first
- Reconditioned 1NZ-FE: £1,600-£2,200 - includes updated VVT-i solenoids (OEM 15340-21040)
- 1NR-FE reman: £1,900-£2,500 - mandatory head gasket upgrade (Toyota TIS 01848-12)
- LPG 1SZ-FE: £1,200+ - scarce; avoid units without LPG system diagnostics
🔍 Finding the Right Toyota Passo Engine
- Check VIN plate: 1KR-FE = “NCP41”, 1NR-FE = “NCP140” (2010-2016 facelift)
- 1NZ-FE engines in NCP42 have *black* cam covers; red = 1KR-FE (non-interchangeable mounts)
- 1NR-FE requires ECU pairing - avoid “plug-and-play” claims without VIN matching
- LPG 1SZ-FE only fits 2007-2010 NCP43 - verify LPG injector compatibility (Keihin vs. Prins)
⛽ Toyota Passo Petrol vs Diesel Engines
- No factory diesel Passo - UK imports with retrofitted diesels void warranty & fail MOT
- 1.0L (1KR-FE) - best for city driving; 58mpg real-world, but weak on motorways
- 1.3L (1NR-FE) - ideal for mixed use; 48mpg, but watch for overheating in LPG conversions
- 1.5L (1NZ-FE) - ULEZ-exempt pre-2006; post-2006 models fail if catalyst degraded
🔒 Quality Assurance & Warranty
- All 1NR-FE rebuilds include Toyota TIS-mandated head gasket (Part #11115-31080)
- VVT-i oil control valves replaced with updated OEM 15340-21040 in 1NZ-FE units
- 1KR-FE rebuilds test crankcase ventilation - failure causes PCV sludge at 90k+ miles
- 12-month warranty covers timing chain stretch (excludes LPG-converted engines)
🛒 Compare & Save on Toyota Passo Engines
- Avoid 1KR-FE units >150k miles - timing chain rattle common post-160k (no recall)
- For 2010-2016 Passo, insist on ECU flash report - mismatched firmware causes limp mode
- LPG 1SZ-FE: demand full LPG service history - valve seat recession unrepairable
- Engine Finders saves £320 avg. by sourcing ex-Japan units with OEM maintenance logs
⚙️ Toyota Passo Engine Works: How Experts Rebuild Engines
When your engine fails, Toyota Passo engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.
1. Disassembly & Inspection: Engines are stripped using Toyota SST 09213-54013 for cam sprocket removal. Block is magnafluxed for micro-cracks - critical for 1NR-FE due to thin deck height (Toyota TSB ENG-07-14).
2. Component Reconditioning: Cylinder bores honed to +0.5mm oversize only if wear exceeds 0.05mm (per TIS spec). 1KR-FE pistons replaced with forged units if ring land wear >0.1mm.
3. Critical Upgrades: All 1NZ-FE units get updated VVT-i solenoids (15340-21040) and revised tensioner (13505-31010) per Service Bulletin ENG-11-09 addressing oil starvation.
4. Assembly Precision: 1NR-FE head torque sequence: 20Nm → 90° → 90° → 45° (not standard 90°-90°), verified with digital angle gauge to prevent gasket failure.
5. Post-Build Testing: 2-hour dynamometer run at 3,500rpm simulating stop-start cycles. Oil pressure must hold 42psi min (TIS spec) - 1KR-FE units failing this indicate worn crank bearings.
6. ECU Calibration: For 2010+ Passo, ECU is reflashed with latest calibration (ROM ID ending in “-8C00”) to correct idle surge issues unique to post-facelift throttle bodies.