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This ARP performance fastener, stud, bolt, tool, or assembly is the VW 1.8L Turbo 20V M10 (with tool) Head Stud Kit for 2000-2005 Audi A4. Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.
Key Features
- Thread, length, material, strength series, and included quantity are exact-part specific
- Engine, vehicle, component, and installation requirements must match the current ARP application
- ARP 204-4104 head stud kit delivers reliable clamping force for VW and Audi 1.8T engines in 1998-2006 models like Beetle Golf Jetta Passat A4 and TT.
- M10x1.5 studs with included installation tool handle high boost pressures for leak-free operation.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2000-2005 | Audi | A4 | Base |
| 2003-2006 | Audi | A4 | Cabriolet |
| 2000-2005 | Audi | A4 Quattro | Avant |
| 2000-2005 | Audi | A4 Quattro | Base |
| 2000-2006 | Audi | TT | Base |
| 2002 | Audi | TT Quattro | ALMS Edition |
| 2000-2006 | Audi | TT Quattro | Base |
| 1999-2003 | Volkswagen | Beetle | GL |
| 1999-2005 | Volkswagen | Beetle | GLS |
| 1999-2004 | Volkswagen | Beetle | GLX |
| 2001-2002 | Volkswagen | Beetle | Sport |
| 2002-2004 | Volkswagen | Beetle | Turbo S |
| 2000-2001 | Volkswagen | Golf | GLS |
| 2002-2006 | Volkswagen | Golf | GTI 1.8T |
| 2003 | Volkswagen | Golf | GTI 20th Anniversary |
| 2002 | Volkswagen | Golf | GTI 337 |
| 2000-2001 | Volkswagen | Golf | GTI GLS |
| 2003-2005 | Volkswagen | Jetta | GL |
| 2004-2005 | Volkswagen | Jetta | GLI |
| 2000-2005 | Volkswagen | Jetta | GLS |
| 2001 | Volkswagen | Jetta | Wolfsburg Edition |
| 2003 | Volkswagen | Jetta | Wolfsburg Edition |
| 2003-2005 | Volkswagen | Passat | GL |
| 1998-2005 | Volkswagen | Passat | GLS |
| 2004-2005 | Volkswagen | Passat | GLS 4 Motion |
Specifications
| Brand | ARP |
|---|---|
| Manufacturer Part Number | 204-4104 |
| Product Type | Head Stud & Bolt Kits |
| Condition | New |
| Configuration | VW 1.8L Turbo 20V M10 (with tool) Head Stud Kit |
| ARP2000 Alloy Construction | Forged studs at 220,000 psi tensile strength handle extreme cylinder pressures and resist fatigue stretching |
| M10 x 1.5 Threads | 220mm precision rolled threads provide direct OEM replacement in 1.8L Turbo 20V cylinder heads |
| Complete Kit Contents | 10 studs 10 hardened washers 10 12-point nuts cover full head assembly needs |
| Black Oxide Finish | Resists corrosion enables smooth nut torque for consistent repeatable results |
| Torque to ARP specifications | studs at 60 ft-lbs initial then +90 degrees angle torque |
| Q | Does this kit fit all VW/Audi 1.8T engines from 1998-2006? A: Yes it fits AWP AWV AWD and similar 20V turbo codes in listed models confirm your engine code for compatibility |
| Method | UPS Ground or USPS Priority |
| Availability | In stock - ships same or next business day |
| Packaging | Compact box measures 9 x 6 x 1.5 inches |
| Weight | 2.1 lbs |
| Features ARP2000 Alloy Construction | Forged studs at 220,000 psi tensile strength handle extreme cylinder pressures and resist fatigue stretching |
What's Included
One new ARP head stud & bolt kit in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.
About ARP
Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.
Important Disclosures
- California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.
Related Parts
- Shop all ARP products
- ARP Golf/Jetta 1.8L Turbo 20 valve Head Stud Kit w/ Tool
- ARP VW 1.8L Turbo 20V M10 (without tool) Head Stud Kit
- ARP VW 1.8L & 2.0L Water-Cooled Rod Bolt Kit (Set of 2)
Frequently Asked Questions
How do I confirm the VW 1.8L Turbo 20V M10 (with tool) Head Stud Kit fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.
Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP's current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.
What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.
Installation Instructions
- Confirm ARP part number 204-4104, the complete application, and every required supporting component before beginning work.
- Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
- Follow ARP's current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
- Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.
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