BYD472QC is a petrol engine code found in BYD DM-i documentation. It identifies the combustion engine, not the electric drive motor or the complete hybrid powertrain. If you are researching a car or buying a replacement engine, start with the exact vehicle specification and engine code.
A documented specification example
The official 2026 Qin PLUS DM-i manual lists BYD472QC with a displacement of 1.498 litres, rated output of 74 kW at 6,000 rpm and maximum net output of 70 kW at 6,000 rpm. These figures describe the engine in the listed vehicle variants. They are not combined hybrid-system output and should not be applied automatically to every vehicle carrying a similar model name. BYD owner’s manual
Documented vehicle applications
The table brings applications of BYD472QC together in this engine-code guide. It is a documented subset, not an exhaustive list of every year or market. A listed application does not establish interchangeability between complete assemblies.
| Brand / vehicle | Model year | Variant / manufacturer vehicle codes | Market | Source |
|---|---|---|---|---|
| BYD Qin PLUS DM-i | 2026 | BYD7155WT6HEV6; BYD7155WT6HEV7; BYD7155WT6HEV8 | China | Official manual |
| BYD Qin L DM-i | 2026 | BYD7153WT6HEV6; BYD7153WT6HEV8; BYD7153WT6HEV9; BYD7153WT6HEV10; BYD7153WT6HEV11 | China | Official manual |
Retail trim names and production-date boundaries have not yet been established here. Use the manufacturer vehicle code and VIN to identify the exact variant; do not assume that all trims or earlier model years use this engine. Additional verified applications will be added to this same guide.
Identify the vehicle before comparing engines
Provide the vehicle VIN, model year, market version and a clear photograph of the engine identification. Ask the seller to supply the corresponding information for the offered unit. Matching the broad vehicle name, displacement or a photograph of the engine cover is not enough.
A replacement assessment should compare the complete engine code, part numbers, mounting points, connectors, accessories and control-system requirements. A matching code is an important starting point, but it does not by itself establish that every complete assembly is interchangeable.
Define what the quotation includes
An engine quotation should have an itemised list. Confirm whether it includes manifolds, fuel-system components, sensors, wiring and control modules. A combustion-engine price should not be interpreted as including the hybrid transmission, drive motor, battery or other hybrid components unless they are explicitly listed.
Ask for photographs tied to the actual unit, its identification, condition records and available inspection evidence. If the engine cannot be demonstrated in a running donor vehicle, ask which tests were performed and which operating conditions remain unverified.
Common buying questions
Is BYD472QC an electric motor? No. The cited BYD manual lists engine and electric-motor specifications separately.
Can it replace BYD472ZQB? Do not assume that. They are different engine codes; compatibility requires a vehicle-specific parts and control-system assessment.
Does low vehicle mileage prove the engine is healthy? It is supporting information, not a substitute for condition and diagnostic records.
Is a warning light proof that the combustion engine needs replacement? A hybrid vehicle needs a system-level diagnosis before parts are ordered. A warning alone does not identify the failed assembly.
What should a buyer in Ghana send for a sourcing assessment? The VIN, engine-code photograph, diagnosis or fault report, required assembly scope and destination. Availability, inspection scope and delivered price should then be confirmed for the specific offered unit.
Where to find the identification
For the cited 2026 Qin PLUS DM-i, the manual shows an engine label above the engine and identification stamped on the cylinder block. The vehicle plate is below the right-hand B-pillar. Use the model-specific illustration on page 376; do not confuse the electric-motor label with the engine label. Official identification guide
Photograph both the readable identification and a wider view locating it on the offered unit. Keep the full VIN and serial number in the transaction record rather than publishing them in the article.
Normal behaviour versus a fault
The Qin PLUS manual explains that prolonged EV use can trigger an engine-maintenance start. That event alone is not proof of a defective engine. Conversely, its oil-pressure warning instructions require stopping safely and shutting the engine down; do not continue driving merely to test whether the warning clears. Manual, pages 58 and 60
Read the inspection evidence, not just “tested”
Ask for the unit identification, test date, engine temperature, test method and actual readings. A cold-start video records that event; it does not establish long-term oil consumption or performance under all loads. A borescope image shows only the surfaces it actually captures, so request labelled images rather than an unexplained photograph.
Relative compression compares cylinders; it is not an absolute pressure measurement or a complete health certificate. Pico advises further confirmation and vehicle-specific test data. Do not accept a universal pass pressure for every engine. Pico compression-testing guidance
For this purchase, ask the inspecting workshop to explain whether symptoms point to internal damage or to another system. Preserve diagnostic results and the underlying checks before deciding on replacement. Neither an advertising claim nor one fault code establishes the correct repair.
Specify the assembly you are buying
Use a component checklist alongside the seller’s description:
| Seller description | What to confirm in writing |
|---|---|
| Bare engine / long block | Exact internal assembly and covers supplied; terminology varies between sellers |
| Engine with accessories | Individually list manifolds, fuel components, sensors, wiring and controllers |
| Engine plus hybrid transmission | Identify both assemblies and their part numbers; list motors and controls separately |
| Complete hybrid powertrain | Define every component; do not assume the battery, high-voltage wiring or installation is included |
These are quotation questions, not a statement that AsiaPower currently supplies every configuration. Photograph the agreed components and identify the actual offered unit on the quotation.
Installation, aftercare and delivery questions
Before purchase, ask the receiving workshop to confirm that it can identify this variant, access suitable diagnostic information and carry out hybrid-system work. Ask for a written installation and commissioning scope covering the original cause of failure, required seals and service parts, correct fluids, cooling-system checks and any specified control-system procedures. This buyer checklist is not a substitute for the vehicle’s repair instructions.
Obtain the seller’s written inspection period, covered assembly, exclusions, claim evidence and responsibility for transport and labour costs. Do not assume a used engine has the same warranty as a new vehicle. BYD’s regional service information refers to authorised-sale warranty conditions; it does not establish warranty coverage for this proposed used-engine transaction. BYD regional service information
For Ghana, confirm the actual unit’s location, preparation time, included accessories, packaging and delivery terms. Local workshop capability and parts availability need a current check for the exact vehicle; Chinese production or an online listing is not proof of immediate local repair support.