Ultimate Engine Overhaul Seal Kit for VW/Audi 2.0TDI | Complete Gasket & Seal Set w/ Critical Oil Seals | Replaces 03L198020C & 16+ OE Numbers
Is your EA189 2.0TDI engine ready for a rebuild, overhaul, or a comprehensive leak repair? Looking for a truly complete kit that eliminates the need for separate seal orders?
This Ultimate Engine Overhaul & Rebuild Seal Kit is not just a replacement for the base OE kit 03L198020C. It integrates critical oil seals and wear items to form a rare, comprehensive sealing solution on the market. Designed for CDB, CAA, CNE, and other 2.0L TDI diesel engines, it includes over 60 sealing components—from the cylinder head gasket to crankshaft seals, and from intake manifolds to the turbocharger. This kit aims to provide professional mechanics with a one-stop solution, ensuring post-overhaul engine sealing and reliability meet factory standards, eliminating leaks for good.
🔥 Core Advantages: The Ultimate Choice Beyond Standard Kits
✅ Ultimate Completeness: Integrated Critical Seals, Saves Time & Effort
Unlike basic kits, this set builds upon 03L198020C by integrating key seals such as front/rear crankshaft seals (06B109675B), valve stem seals, vacuum pump seals, and turbocharger oil return gaskets—covering over 16 critical OE part numbers. This means you no longer need to source missing seals separately, significantly improving repair efficiency.
✅ Precise OEM Specifications with 2-Year Warranty
Every component is manufactured to strict Volkswagen/Audi OE standards, ensuring perfect fit, material quality, and performance. We back these core components, vital to the engine's lifecycle, with a 2-Year Warranty, demonstrating our absolute confidence in their quality.
✅ High-Quality Materials for Demanding Diesel Environments
Uses OE-grade materials: Multi-layer steel cylinder head gaskets ensure combustion seal; Fluoroelastomer (FKM) oil seals resist high temperatures and diesel fuel; Precision-molded rubber gaskets guarantee long-term elasticity. Designed specifically for the high-pressure, high-temperature conditions of diesel engines.
✅ Clear Parts List & Professional Transparency
We provide a detailed parts correspondence list based on OE numbers, allowing professional technicians to verify clearly, ensuring no critical component is missed, making the repair plan reliable and straightforward.📦 Detailed Kit Contents (Based on Key Provided Part Numbers)
OE Number ReferenceComponent CategoryKey Part Description
03L198020CCore Overhaul KitIncludes cylinder head gasket, valve cover gasket set, manifold gaskets, oil pan gaskets, and other base seals.
03L198070Vacuum Pump SealsGaskets and seals for the vacuum pump, preventing oil leaks.
06B109675BCrankshaft SealFront crankshaft seal, a critical front main seal.
03L103383AN / 03L103483CCamshaft SealsIntake and exhaust camshaft end cap seals.
03L129717DValve Stem SealsCrucial for preventing oil consumption (burning oil).
03L253039GTurbocharger Oil Return GasketGasket for the turbocharger oil return line.
03L198441Oil Cooler SealSeal between the oil cooler and its housing.
… (and other numbers)Various O-Rings, Sealing Rings, GasketsCovers all sealing points for water pump connections, sensors, pipe joints, etc.
(Note: This is a partial list of key components. The full kit includes all parts corresponding to the provided list, totaling over 60 pieces.)
🚗 Vehicle Compatibility & Engine Information
Target Engine: Volkswagen Group EA189 series 2.0L TDI turbocharged diesel engine.
Specific Engine Codes include (but not limited to): CDB, CAA, CNE, CFCA, CFHC, etc.
Compatible Primary Models (Common configurations, approx. 2008-2016):
Volkswagen (VW): Golf (MK6), Jetta, Passat (B7), Tiguan, Beetle, Sharan, Multivan, Amarok.
Audi: A4 (B8), A5 (8T), A6 (C7), Q5 (8R), Q3 (8U), TT (8J).⚠️ Mandatory Fitment Verification:
Engine overhaul tolerates no errors. You MUST confirm compatibility using one of these methods:
Best Method: Provide your 17-digit Vehicle Identification Number (VIN) to a professional parts supplier or use an official parts catalog (e.g., ETKA).
Match Old Parts: Compare the numbers on the parts you plan to replace with the main OE numbers in the list above (e.g., 03L198020C).
Confirm Engine Code: Ensure the code on the engine bay sticker belongs to the EA189 family mentioned above.🔧 Professional Installation Warning & Advice
⚠️【Absolute Professional-Grade Operation】
This kit is intended only for professional technicians or workshops with complete engine overhaul capabilities, specialized tools (e.g., torque wrench, torque-angle gauge for head bolts, straightedge), and access to the factory service manual. Incorrect installation will lead to immediate failure and severe engine damage.
【Mandatory Concurrent Inspection & Replacement】
During overhaul, the following non-seal components must be assessed and replaced:
Cylinder Head Bolts (one-time use, must be replaced).
Piston Rings, Connecting Rod Bearings, Main Bearings.
Complete Timing Belt/Chain Kit (including tensioners, idlers).
Water Pump, Oil Pump.
All Fluids and Filters (engine oil, coolant, fuel filter, oil filter).
【Cleaning & Procedure】
All sealing surfaces must be absolutely clean, free of scratches, and burrs. Assembly must strictly follow the service manual's sequence, steps, and torque specifications (especially the torque + angle requirements for cylinder head bolts).📄 Warranty & Packaging
Packaging: Components are packaged by system category with clear labels for easy identification and verification.
Warranty: Covered by a 2-Year Limited Warranty against manufacturing defects. Proof of purchase is required. Damage resulting from improper installation, misuse, or failure to follow standard repair procedures is not covered.Choose the ultimate sealing solution for your 2.0TDI engine overhaul project. This complete kit, integrating all critical oil seals, will save you the hassle of sourcing parts from multiple places, laying a solid foundation for a successful professional-grade rebuild.