SPELAB Head Stud Replacement Kit Compatible with Mazda 1990-1993 4-Cylinder 1.6L/1597cc, 1994-2005 4-Cylinder 1.8L/1839cc, Cylinder Head Stud Assembly Kit & Assembly Lubricant

★★★★★ 4.6 145 reviews

$114.99
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$114.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 212678338 Release Date 2026/04/06 List Price $46.00 Model Number 212678338
Category
  • 【Direct Fit Replacement:】 Compatible with Mazda 1990-1993 4-cylinder 1.6L/1597cc, Compatible with Mazda 1994-2005 4-cylinder 1.8L/1839cc, this part is engineered to enhance your vehicle’s performance. Designed to maximize your vehicle’s performance.Please refer to the vehicle compatibility list above for accurate fitment.
  • 【Direct Fit Replacement:】 Compatible with Mazda Miata 1.6L 1.8L, this part is engineered to enhance your vehicle’s performance. Designed to maximize your vehicle’s performance.Please refer to the vehicle compatibility list above for accurate fitment.
  • 【Kit Includes:】 The Cylinder Head Bolts kit contains 10* Double-headed bolts& 10* Washers& 10* Hex nuts& 1* Lubricating grease& 1* Neutral instruction manual. The head stud kit black oxide finish provides extra protection against wear and tear, while hardened parallel washers ensure uniform load distribution and precise torque readings.
  • 【ULTRA STRENGTH:】 Manufactured from 42CrMo material, these head studs deliver superior tensile strength, far surpassing 8740 chromoly steel studs with a rating of 220,000 psi. Threads are rolled post-heat treatment to maximize fatigue resistance, ensuring sufficient clamping force to prevent cylinder head lifting.
  • 【Optimum Design:】At SPELAB, we prioritize exceptional quality, with comprehensive inspections to ensure the highest level of product performance. This kit is backed by a lifetime warranty, covering replacement in case of manufacturing defects, providing peace of mind and long-term protection for your vehicle.

Brand SPELAB
Color Black
Unit Count 1.0 Count
Part Number ASP-ENS162500003000
Manufacturer SPELAB
Material Type Alloy Steel
Maximum Shear Strength 210K PSI

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4.6 out of 5
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