Covers SEAT petrol, diesel, and hybrid powertrains used across UK and European models - from classic Fiat-derived units to modern Volkswagen Group EA series turbocharged engines. Each engine code includes specifications, compatible vehicles, and emissions data, sourced from official SEAT and EU records.
Data sourced from SEAT Technical Service Information, Volkswagen Group Technical Documentation, EU Regulation (EC) No 715/2007, and SEAT ELSA Pro.
Find SEAT engine codes by family, model, or generation
| Engine Code | Fuel Type | Series | Specifications |
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See where SEAT powertrains are shared across VW, Škoda, Audi, and Cupra.
Explore SEAT's electrified powertrain technologies.
Engine specifications and technical data sourced from SEAT Technical Documentation and EU Vehicle Type Approval Database. Consult vehicle documentation or professional guidance before undertaking mechanical work. Report errors or omissions through our contact channels.
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The engine code is essential for ordering parts, diagnosing issues, and verifying compatibility. It is not the same as the VIN or chassis number. This guide shows exactly where to find it - by model and engine type - using official SEAT and DVLA sources
A unique identifier stamped on the engine block or cover used for parts and service.
The vehicle identification number that holds encoded vehicle and engine information.
The chassis or frame number used for registration and legal identification.
Locate the engine code on a white label attached to the valve cover, near the oil filler cap. It reads 'CHZJ', 'DFGA', or similar. The code may also be stamped into the block near the oil filter housing.
The engine code is located on a label attached to the timing belt cover, visible at the front of the engine. It reads 'CRGA', 'DSRA', or similar. Also check the data sticker in the boot or service book.
Open the bonnet and look at the front right of the engine bay. The engine code is on a white label near the turbocharger and intake manifold. It reads 'DKZA', 'DLBA', or similar. Confirm 'TSI' for petrol variants.
The engine code is cast into the front of the cylinder head or on a black label near the camshaft cover. Look for 'AVB', 'BRT', or similar. Older models may require torch inspection.
Engine code locations per SEAT ELSA Pro Vehicle Identification Guide. V5C field definitions from DVLA Guide to Vehicle Registration. VIN structure compliant with EU Regulation (EC) No 715/2007, Article 7.
A technical breakdown of SEAT's core engine systems including TSI turbocharging, TDI common rail, MQB modular architecture and e-Hybrid electrification with documented reliability impacts. All data sourced from SEAT Technical Service Information, Volkswagen Group ELSA/WIS and EU Regulation (EC) No 715/2007
SEAT's TSI (Turbo Stratified Injection) combines turbocharging with direct petrol injection for enhanced power and efficiency. The EA211 family represents the most widely deployed TSI architecture across SEAT's range.
A turbocharger compresses intake air; direct injection delivers fuel into the combustion chamber at high pressure. Stratified charge operation (in some modes) improves part-load efficiency. Integrated exhaust manifold aids thermal management and reduces turbo lag.
1.2/1.4 TSI (2010)
Twincharger (turbo+supercharger), early tensioner issues
1.0/1.4 TSI (2013)
Belt-driven timing, aluminium block, improved cooling
1.5 TSI (2017)
Miller cycle, ACT cylinder deactivation, GPF
1.5 TSI evo2 (2020)
48V e-Boost integration, improved low-RPM response
Timing belt tensioner wear
Early 1.2/1.4 TSI: premature wear, risk of jump; replace at 210,000 km
Carbon buildup
Direct injection bypasses intake valves; walnut blasting recommended
HPFP wear
High-pressure fuel pump service item at 100,000+ miles
SEAT's TSI (Turbo Stratified Injection) combines turbocharging with direct petrol injection for enhanced power and efficiency. The EA211 family represents the most widely deployed TSI architecture across SEAT's range.
A turbocharger compresses intake air; direct injection delivers fuel into the combustion chamber at high pressure. Stratified charge operation (in some modes) improves part-load efficiency. Integrated exhaust manifold aids thermal management and reduces turbo lag.
1.2/1.4 TSI (2010)
Twincharger (turbo+supercharger), early tensioner issues
1.0/1.4 TSI (2013)
Belt-driven timing, aluminium block, improved cooling
1.5 TSI (2017)
Miller cycle, ACT cylinder deactivation, GPF
1.5 TSI evo2 (2020)
48V e-Boost integration, improved low-RPM response
Timing belt tensioner wear
Early 1.2/1.4 TSI: premature wear, risk of jump; replace at 210,000 km
Carbon buildup
Direct injection bypasses intake valves; walnut blasting recommended
HPFP wear
High-pressure fuel pump service item at 100,000+ miles
All technical descriptions and failure data sourced from SEAT Product Technical Reports, SEAT ELSA/WIS Service Information, and EU Regulation (EC) No 715/2007 on vehicle type-approval.
Authoritative data on SEAT's global engine production, plant operations, and strategic partnerships within Volkswagen Group. All figures sourced from SEAT Annual Reports, Volkswagen Group Sustainability Reports, and EU industrial compliance records.
SEAT manufactures and integrates engines primarily at its Martorell facility, with Volkswagen Group-sourced components from German and Polish plants.
SEAT integrates approximately 280,000 engines per year. Note the steady decline in Diesel production due to Euro 6d and WLTP regulations, while e-Boost and e-Hybrid integration rises.
Note: Diesel production has declined steadily due to Euro 6d and WLTP regulations (Regulation (EC) No 715/2007). e-Boost and plug-in hybrid integration rising.
Strategic platform and powertrain sharing across Volkswagen Group brands. SEAT benefits from VW Group's EA211/EA888 architecture, e-Hybrid systems, and MQB platform while maintaining unique calibration and assembly at Martorell.
EA211 1.5 TSI used in SEAT León, Škoda Octavia, Volkswagen Golf with brand-specific tuning
EA211/EA288 blocks built in Germany/Poland, final assembly and calibration at SEAT Martorell
SEAT Platform Strategy Documentation
Shift in production reflects SEAT's electrification strategy and changing consumer demand.
This aligns with Commission Regulation (EU) 2017/1151 (WLTP/RDE) and SEAT's electrification roadmap.
Engine production years verified via SEAT Product Reports and EU type-approval records
The most common questions about engine codes, what they mean, how to find them and how this database works
Confirm the full engine designation using vehicle-specific manufacturer records and the engine marking. An engine serial number, a registration record and a marketed power badge are not automatically the same identifier. Match the VIN/build data and the installed engine before selecting parts or a replacement.
No. A factory-application reference and a replacement-interchange decision are different. Match the full engine designation, vehicle build data, emissions equipment, controls and relevant supplier/OEM information.
No. Records have different review states. Read the correction notice, source scope and application limits on the individual record. Missing technical fields must not be inferred from similar engine codes.
EngineCode.uk provides reference information about SEAT engines. It is operated by Engine Finders UK Ltd and also offers an optional replacement-engine enquiry service. Technical information can contain errors or omissions. Check the sources and verification notes for the relevant record, and confirm the details for your vehicle before buying parts or arranging work.
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