SKU: 771-1015 | UPC: 672036028367
ARP M8 x 1.25 x 100 12pt SS Bolts (5/pkg) for 2002-2015 Honda Acura K-Series
ARP M8 x 1.25 x 100 12pt SS bolts provide reliable fastening for critical engine hardware on Honda and Acura K20 K24 vehicles such as Civic Si RSX and TSX. Crafted from stainless steel these bolts withstand corrosion and heat in demanding engine bays with exact thread fit for secure hold. Packs of 5 support replacements on thermostat housing water neck intake manifold and accessory mounts.
Key Features
- Thread Specs: M8 x 1.25 pitch matches OEM standards for precise fit on K-Series thermostat housing water outlet and manifold components
- Length: 100mm designed for extended mounts including water neck bolts and accessory brackets
- 12-Point Head: Larger contact area allows higher torque from wrenches or sockets without rounding or stripping
- Stainless Steel Build: Type 316 construction fights rust and retains strength amid oil heat and moisture exposure
- Pack Quantity: 5 bolts per pack meets needs for multiple common K-Series service points
Product Notes
- Confirm thread pitch and length against your application before purchase
- Apply anti-seize compound to threads during assembly for ease of future service
- Packaged securely to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Torque to ARP or OEM specifications using calibrated tools
- Compatible with factory or aftermarket M8 threaded holes in K-Series engines
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | Si (K20Z3) |
| 2002-2006 | Acura | RSX | Type-S (K20A2/A3) |
| 2004-2008 | Acura | TSX | Base (K20A2) |
| 2007-2011 | Honda | Civic | Si Sedan (K20Z3) |
| 2008-2015 | Honda | CR-Z | (K20Z3) |
Why Choose ARP?
- Trusted by NHRA IHRA and Formula race teams for critical fasteners
- Manufactured in USA with rigorous quality controls
- Precision rolled threads and heat treatment for consistent clamping force
Frequently Asked Questions
- Q: Which K-Series applications use these bolts?
A: Ideal for thermostat housing water neck intake manifold and accessory bracket fasteners on 2002-2015 Civic Si RSX TSX and similar K20 K24 engines - Q: What material and strength rating?
A: Type 316 stainless steel construction offers excellent corrosion resistance and tensile strength for automotive use - Q: What is the warranty and torque info?
A: Backed by ARP limited lifetime warranty against manufacturing defects torque per ARP instructions typically 20-25 ft-lbs dry
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box 4 x 3 x 1 inches
- Weight: 0.25 lbs
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