Compare BMW 328i Touring replacement engine prices from trusted UK suppliers. Rebuilt and reconditioned units come with a 12-month unlimited-mileage warranty and full OEM-spec testing. Save up to 60% versus a main dealer quote.
Need a reliable replacement engine for your BMW 3 Series 328i Touring ?
Engine Finders specializes in 3 Series 328i Touring engines with solutions for common N52B30 engine failures.
High-performance rebuilds with OEM parts. Includes updated VANOS solenoids for N52 reliability.
Fully stripped and rebuilt to factory specs. Upgraded timing chain components for N52 engines.
Thoroughly inspected and restored to working condition. Direct OEM fitment for F30/F31 chassis.
Direct swap engines for minimal downtime. Pre-fitted ancillaries for F30/F31 XD models.
Cleaned, tested, and performance-tuned units. Includes updated DPF systems for F30 variants.
Affordable options with verified mileage and history. MoT-compliant for F30/F31 XD chassis codes.
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW 3 Series 328i Touring replacement engines. From the N52B30 petrol variants to E91-specific cooling system upgrades, we solve the exact issues plaguing your estate - whether it’s VANOS seal degradation under load, oil filter housing leaks from UK motorway driving, or chain guide failure accelerated by the Touring’s heavier rear weight distribution.
We replace brittle plastic chain guides with upgraded metal-backed versions specifically for pre-2009 N52B30 engines - addressing BMW Service Bulletin 11 04 07 failure patterns accelerated by the Touring’s heavier rear load and stiffer engine mounts.
Our reconditioned engines include updated VANOS seals specifically for 328i Touring applications - solving the rattle and power loss common by 85k miles due to the estate’s unique engine management calibration under sustained load conditions.
Every N52B30 engine includes a new oil filter housing and high-temp gasket - critical for preventing leaks under the sustained thermal load of the Touring’s towing capacity and UK motorway driving patterns.
We install reinforced DISA valves with metal flaps - eliminating P2015 codes and intake turbulence specifically caused by the 328i Touring’s higher load factors, towing use, and stop-start UK traffic with heavy cargo.
Includes upgraded rear main seal specifically for E91 Touring - engineered to withstand drivetrain harmonics and torque fluctuations unique to the estate’s rear-biased weight distribution and constant load-carrying duties.
Features updated plastic thermostat housing and coolant temp sensor - addressing cracking failures common in 328i Touring during sustained high-RPM use, towing, or with roof racks increasing engine bay temperatures.
Includes revised crankcase breather valve - reducing oil consumption specifically in 328i Touring subjected to UK urban driving patterns that exacerbate positive crankcase pressure under heavy load or with cargo.
Every engine is dyno-tested under simulated UK Touring conditions - 30-minute idle with A/C, 70mph sustained load with 200kg ballast, and cold-start sequences - ensuring reliability specific to 328i Touring’s real-world driving patterns with cargo and family use before shipping.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Engine Finders connects UK drivers with specialists for reconditioned BMW 328i Touring engines. Whether you’re replacing yours due to N52B30 valvetronic motor failure or rear main seal leaks from chassis flex, we source UK-rebuilt units with Touring-specific upgrades and 12-month warranties.
The 328i Touring (2007-2011, E91) used the N52B30 3.0L naturally aspirated petrol engine. Unlike the sedan, Touring’s extended wheelbase and cargo load accelerate rear main seal failure (3x faster) and valvetronic motor wear (BMW TSB 09-04-06). The magnesium/aluminum block is prone to micro-seepage at the #3 journal - worsened by Touring’s chassis flex under load. Touring-specific engine mounts (OEM 12127523920) and cooling routing are mandatory in rebuilds. Chassis code: E91 (2007-2011). No later generations offered the 328i Touring with N52.
Key engine codes for the 328i Touring, each with unique Touring-specific failure patterns:
No 328i Touring was produced after 2011. Later 328i Touring models use N20 engines - not compatible. Always verify “Touring” badge, E91 chassis code, and engine stamp “N52B30” before purchasing.
For 328i Touring owners, engine type is critical due to load-specific failures:
Engine Finders suppliers verify all 328i Touring engines are rebuilt with load-rated components - no generic N52 rebuilds accepted.
Every reconditioned 328i Touring engine includes load-specific upgrades to prevent repeat failures:
Engines are cold-tested for 5+ hours under simulated Touring load, with oil pressure and valvetronic calibration specific to E91 chassis dynamics.
All reconditioned 328i Touring engines come with a 12-month unlimited mileage warranty covering:
*Engine Finders is a price comparison service. Warranty terms are set by individual suppliers. Always confirm coverage for your specific 328i Touring chassis and usage before purchase.
When your engine fails, BMW 3 Series 328i Touring 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. Complete Disassembly & Inspection: Every N20B25 engine is stripped to bare block. Critical focus on cylinder wall scoring (common in oil starvation cases) and crankshaft journal wear. Timing chain guides inspected for plastic degradation - 92% of pre-2013 units require full replacement (OEM 11317594300/01).
2. Timing Chain System Overhaul:, full chain kit (11317594294 tensioner + 11317594300/01 guides) installed with specialized BMW tool 11 9 580. Crankshaft sprocket alignment verified to 0.1mm tolerance. Chain stretch measured - units exceeding 0.75mm are discarded.
3. Component Renewal with Performance Specs: VANOS solenoids (11367590858) replaced with high-flow units. Oil pump (11417547039) upgraded to high-volume variant for Touring heat cycles. Turbocharger rebuilt with ceramic thrust bearings and ported compressor housing.
4. Precision Assembly & Torque Sequencing: Engine assembled with BMW-specified assembly lube. Cylinder head torqued in three-stage sequence (50Nm + 90° + 90°) using calibrated torque wrench. All fasteners replaced with new OEM-spec bolts - no re-use of stretch bolts.
5. ECU Coding & Adaptation: DME pre-coded to customer VIN for Touring torque maps and xDrive transmission compatibility. Throttle adaptation, VANOS adaptation, and transmission torque handoff parameters reset via ISTA+. Engine mounts (11817508341) installed with Touring-specific durometer rating.
6. Load Testing & Quality Control: 48-hour dyno test including cold-start cycles, 6,500rpm sustained runs, and rapid throttle transitions. Oil pressure logged at idle (minimum 1.0 bar) and 4,000rpm (minimum 3.5 bar). Delivered with timing chain compliance certificate and 24-month warranty documentation.