ARP Golf/Jetta 1.8L Turbo 20 valve Head Stud Kit w/ Tool

This ARP performance fastener, stud, bolt, tool, or assembly is the Golf/Jetta 1.8L Turbo 20 valve Head Stud Kit w/ Tool 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

• High-Strength 8740 Chromoly Steel Heat-treated for superior tensile strength and fatigue resistance.
• 200,000+ PSI Rating Dramatically stronger than factory head bolts.
• Precise Clamping Force Maintains head gasket seal under high boost and cylinder pressure.
• Includes Installation Tool Makes cylinder head installation faster and more accurate.
• 12-Point Nuts & Washers Parallel-ground for even load distribution and easier torquing.
• Yes, the kit includes the ARP installation tool to simplify the process.

Fitment

Specifications

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 VW 1.8L Turbo 20V M10 (with tool) Head Stud Kit
• 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 Golf/Jetta 1.8L Turbo 20 valve Head Stud Kit w/ Tool 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

1. Confirm ARP part number 204-3902, the complete application, and every required supporting component before beginning work.
2. Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
3. Follow ARP’s current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
4. Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.