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SKU: 165-5401 | UPC: 672036024062
ARP Main Stud Kit for Saturn 1.9L SOHC (1999-02)
ARP main stud kit 165-5401 secures main bearing caps in 1999-2002 Saturn 1.9L SOHC engines used in SL1 SL1 SW1 SC1 models. It stops main cap walk and fretting while protecting engine block threads from wear. Kits include all necessary hardware for direct replacement and performance upgrades.
Key Features
- 8740 Chrome Moly Construction: Heat-treated in-house to 190,000 PSI tensile strength for reliable clamping under high loads
- Rolled J-Form Threads: Formed after heat treatment to deliver threads 2000% stronger than standard fasteners reducing breakage risk
- Hardened Washers and Nuts: Parallel-ground washers with high-quality 12-point nuts ensure even load distribution and secure fit
- Black Oxide Finish: Provides corrosion resistance and lubricity for easier installation and long-term durability
- USA Manufactured: Precision-built to exact tolerances for consistent performance in street and race applications
Product Notes
- Replaces factory bolts to handle increased cylinder pressures in modified engines
- Torque to ARP specs using ARP lubricant for best results
- Kit weighs 1.25 lbs and ships in protective ARP packaging
Installation Notes
- Professional installation recommended.
- Apply ARP Ultra-Torque assembly lubricant to threads and under nut faces
- Compatible with OEM main caps. no windage tray standoffs required for this application
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2002 | Saturn | SL1 | 1.9L SOHC |
| 1999-2001 | Saturn | SC1 | 1.9L SOHC |
| 1999-2000 | Saturn | SW1 | 1.9L SOHC |
Why Choose ARP?
- 50+ years engineering high-performance fasteners for racing teams worldwide
- 8740 chromoly steel exceeds OEM strength for demanding builds
- Precision rolling and heat treatment ensure repeatability and reliability
Frequently Asked Questions
-
Q: Does this fit 2001 Saturn SC1 with 1.9L SOHC engine?
A: Yes ARP 165-5401 fits all 1999-2002 Saturn 1.9L SOHC models including SC1 SL1 SW1 with direct bolt-in installation -
Q: What material and strength rating does it have?
A: Made from 8740 chrome moly steel heat-treated to 190,000 PSI tensile strength with black oxide finish for corrosion protection -
Q: What warranty coverage is provided?
A: ARP offers limited lifetime warranty against defects in materials or workmanship when properly installed
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective ARP box approximately 8 x 6 x 2 inches
- Weight: 1.25 lbs
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