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SKU: 203-5407 | UPC: 672036041380
ARP Toyota 2ZZGE DOHC 1.8L 4cyl Main Stud Kit 203-5407
ARP Main Stud Kit 203-5407 strengthens Toyota 2ZZGE DOHC 1.8L 4-cylinder engines in Celica GTS Corolla XRS Matrix XRS Pontiac Vibe GT and Lotus Elise Exige models. This kit secures main bearings with precise clamp load to handle high horsepower builds. Built for street track and racing use with hardware that resists fatigue and distortion.
Key Features
- Genuine ARP Fasteners: Provide clamping force that maintains cylinder block alignment under extreme pressure
- Stud Design: Minimizes block thread damage while allowing accurate torque values across multiple builds
- Precision-Rolled Threads: Ensure maximum thread engagement and repeatable torque readings every time
- Matched Hardware: Includes studs washers and 12-point nuts for complete easy assembly
- Versatile Application: Handles daily driving drag strip runs and road course demands reliably
Product Notes
- Clean engine block threads and inspect for damage prior to installation
- Apply ARP Ultra-Torque lubricant to studs threads and nut faces for accurate torque
- Packed in protective box weighs 1.1 lbs measures 2.5 x 6 x 8 inches
Installation Notes
- Professional installation recommended.
- Torque to ARP specs typically 70-75 ft-lbs on mains in proper sequence
- Compatible with stock and aftermarket main caps includes all required components
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000-2005 | Toyota | Celica | GTS |
| 2005-2006 | Toyota | Corolla | XRS |
| 2003-2006 | Toyota | Matrix | XRS |
| 2003-2006 | Pontiac | Vibe | GT |
| 2005-2011 | Lotus | Elise | Base |
| 2011 | Lotus | Elise | R |
| 2008-2011 | Lotus | Elise | SC |
| 2006 | Lotus | Exige | Base |
| 2007-2009 | Lotus | Exige | S |
| 2008-2010 | Lotus | Exige | S240 |
Why Choose ARP?
- Trusted by racers and builders for decades in high-stress engine applications
- Manufactured from ARP2000 alloy steel for strength beyond stock fasteners
- CNC-machined and heat-treated for precise fit and consistent performance
Frequently Asked Questions
-
Q: Does this fit a 2003 Toyota Matrix XRS with 2ZZ-GE engine?
A: Yes ARP 203-5407 is direct fit for all 2003-2006 Matrix XRS models equipped with the 1.8L DOHC 2ZZ-GE engine -
Q: What material are these main studs made from?
A: ARP2000 chromoly alloy steel construction with rolled threads for fatigue resistance and 220000 psi tensile strength -
Q: What warranty does ARP provide?
A: Limited lifetime warranty against breakage when installed and torqued per ARP instructions
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure ARP box 2.5 x 6 x 8 inches
- Weight: 1.1 lbs
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