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SKU: 203-4303 | UPC: 672036042202
ARP Toyota 2AZ-FE 2.4L 4cyl Head Stud Kit 2001-2013
ARP 203-4303 head stud kit upgrades Toyota 2AZ-FE 2.4L engines with stronger fasteners than stock bolts. Designed for Camry, RAV4, Matrix, Highlander, Corolla XRS, and Scion tC models from 2001-2013, it maintains clamp load under extreme boost or RPM. Enthusiasts rely on this kit for consistent performance in street and track use.
Key Features
- Genuine ARP Fasteners: Forged from 8740 chromoly steel with 200,000 psi tensile strength for reliable clamping in high-horsepower builds
- Stud Design: Minimizes cylinder head block thread damage while delivering repeatable torque values cycle after cycle
- Precision-Rolled Threads: Ensures maximum thread engagement and accuracy for secure head gasket sealing
- Matched Hardware: Includes 12-point nuts, washers, and studs for complete kit with no additional parts needed
- Versatile Application: Handles boosted, naturally aspirated, or race setups across multiple Toyota platforms
Product Notes
- ARP recommends Ultra-Torque lubricant on threads and under nut faces for accurate torque
- Inspect head and block surfaces before installation to ensure flatness within spec
- Ships in protective packaging, weight 1.80 lbs, box dimensions 12 x 8 x 2 inches
Installation Notes
- Professional installation recommended.
- Torque to ARP specs in sequence: 60 ft-lbs initial, plus 110 degrees angle torque
- Uses existing block holes. no modifications required for listed fitments
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Scion | tC | Base |
| 2005-2006 | Toyota | Camry | Base |
| 2009 | Toyota | Camry | Base |
| 2007-2008 | Toyota | Camry | CE |
| 2002-2009 | Toyota | Camry | LE |
| 2002-2009 | Toyota | Camry | SE |
| 2002-2009 | Toyota | Camry | XLE |
| 2009-2010 | Toyota | Corolla | XRS |
| 2001-2007 | Toyota | Highlander | Base |
| 2009-2013 | Toyota | Matrix | S |
| 2009-2010 | Toyota | Matrix | XRS |
| 2004-2008 | Toyota | RAV4 | Base |
| 2005 | Toyota | RAV4 | L |
| 2006-2008 | Toyota | RAV4 | Limited |
| 2005-2008 | Toyota | RAV4 | Sport |
Why Choose ARP?
- Proven in racing for decades with fasteners in NHRA and NASCAR engines
- Heat-treated and rolled for strength that exceeds OEM by wide margin
- Application-engineered kits tested for exact engine platforms
Frequently Asked Questions
-
Q: Will this kit fit my 2005 Toyota Camry 2AZ-FE?
A: Yes, confirmed fit for 2002-2009 Camry LE, SE, XLE, Base, and CE models with 2AZ-FE engine -
Q: What material are the studs made from?
A: High-strength 8740 chromoly steel with rolled threads and black oxide finish for corrosion resistance -
Q: Does ARP offer a warranty on this kit?
A: Lifetime warranty against manufacturing defects when installed and torqued per ARP instructions
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box 12 x 8 x 2 inches to prevent damage
- Weight: 1.80 lbs
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ARP (Automotive Racing Products) is the world’s premier manufacturer of high-strength engine and driveline fasteners—head studs and bolts, main studs, rod bolts, and more—engineered and manufactured in-house from start to finish for race-proven reliability. With vertically integrated processes that include cold heading, machining, heat-treating, thread rolling after heat treat, and rigorous QA, ARP maintains aerospace-level certifications (ISO 9001 and AS9100) and validates every part for repeatable clamp load and fatigue resistance. Signature alloys such as 8740 chromoly, ARP2000, L19, and Custom Age 625+ deliver ultimate tensile strengths up to the super-alloy range, while ARP Ultra-Torque fastener assembly lubricant helps achieve consistent pre-load during installation. From street performance builds to professional motorsport programs, ARP fasteners provide precise fitment, superior metallurgy, and the durability needed to keep engines together at elevated cylinder pressures and...
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