I’ve been around Volkswagen-Audi Group workshops long enough to spot a solid long-block when I hear it idling. The Engine Assembly for EA888 CUF 1.8T III for AUDI Volkswagen is exactly that—purpose-built for techs who want a clean, low-drama install and owners who just want their car back to pulling strong.
What’s trending in EA888 replacements
Shops tell me two things are driving demand: predictable turnaround and emissions-ready builds. Modern customers also care about measured quality—bench-tested, leak-free, and with documentation. This assembly hits those notes, and, to be honest, it shows.
Core technical profile (Gen III, CUF code)
| Spec | Detail (≈, real-world may vary) |
|---|---|
| Displacement | 1798 cc |
| Bore × Stroke | 82.5 mm × 84.1 mm |
| Compression Ratio | ≈9.6–9.8:1 |
| Block / Head | Grey cast-iron block; aluminum DOHC head with integrated exhaust manifold |
| Turbocharging | IHI single-scroll, water-cooled CHRA |
| Fuel System | Direct injection (Gen III); ECU mapping dependent |
| Emissions readiness | Euro 5/6 capable depending on vehicle hardware and calibration |
Process flow, materials, and testing
- Materials: precision-honed grey cast-iron block; AlSi cylinder head; nitrided intake/exhaust valves; forged steel crank; fracture-split rods.
- Methods: torque-to-yield fasteners with angle control; laser-marked traceability; balanced rotating assembly (ISO 21940 guidelines).
- Testing: hot-run bench test (20–30 min), oil pressure ≥3.5 bar @ 2,000 rpm (warm), compression 11–13 bar/cyl (even),
- Service life: designed for ≈200,000 km+ with proper oil (VW 502 00/504 00) and intervals; actual life varies with duty cycle.
- Industries: dealer-alternative service centers, fleet refurb, performance daily drivers wanting OEM-like manners.
Where it fits, and why shops pick it
Compatible with a range of Audi and Volkswagen models using the CUF-coded EA888 Gen III 1.8T. Many customers say the swap feels “factory,” especially when reusing original ancillaries and maintaining stock ECU calibration. I guess that’s the point: reliable torque, quiet idle, no drama.
Engine Assembly for EA888 CUF 1.8T III for AUDI Volkswagen can be ordered as a long-block or more complete unit. Options include turbocharger inclusion, injector rail, and harness pre-fit—handy for fleet turnaround.
| Vendor Type | Quality/Testing | Lead Time | Notes |
|---|---|---|---|
| OEM Dealer Long-Block | Factory spec, full documentation | Often longer | Highest price |
| Oujia Certified Assembly | Hot-run tested, traceable, ISO/IATF-aligned | Typically faster | Balanced price/performance |
| Budget Rebuilt | Variable; limited test data | Varies | Lower upfront, higher risk |
Customization and documentation
- Build formats: long-block; with turbo; with fuel rail/injectors; accessory-ready.
- Calibration: intended for stock ECU maps; performance tunes require pro verification (knock control, lambda, EGT).
- Paperwork: serial traceability; bench test sheet; torque charts; oil spec guidance.
- Certs: ISO 9001 and IATF 16949 manufacturing alignment; VDA 6.3 process audit readiness.
Field notes and a quick case
A fleet Golf owner shared compression readings post-install: 12.1/12.0/12.0/12.2 bar warm—remarkably even. Oil consumption after 5,000 km? “Basically nil,” they said. That’s consistent with my own shop experiences when the Engine Assembly for EA888 CUF 1.8T III for AUDI Volkswagen is paired with 504 00 oil and OE PCV.
Origin matters: assemblies ship from 289 Heping East Road, Chang ’an District, Shijiazhuang, Hebei, China—with consistent packaging, foam bracing, and drain plugs installed. Small detail, big peace of mind.
Bottom line
If you want a Gen III 1.8T that bolts in, primes clean, and passes the sniff test (literally and figuratively), this is the practical, workshop-friendly choice.
Authoritative citations
- Volkswagen AG, EA888 Gen.3 Technical Product Information (ErWin/SSP references).
- UNECE Regulation No. 85: Measurement of the net power of internal combustion engines.
- IATF 16949:2016 — Automotive Quality Management Systems; ISO 9001:2015.
- Regulation (EC) No 715/2007 and subsequent Euro 5/6 amendments (emissions).
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