GM Genuine Parts Oil Pan Bolt (M6 x 136mm)
$8.30 on Amazon.com (as of July 9, 2026, 8:05 AM EST) View details ↗
Upgrade your LS-Series engine with the high-quality GM Genuine Parts 12554990 Oil Pan Bolt. Engineered for durability and precision, this M6 x 136mm bolt is designed to meet GM's rigorous OEM standards, ensuring a perfect fit and reliable performance for your Chevrolet, Buick, GMC, or Cadillac. Each kit includes two bolts, making it an ideal choice for engine maintenance and repairs.
Backed by General Motors, these bolts are thoroughly tested and validated to integrate seamlessly with your vehicle's original equipment. Whether you're restoring an engine or performing routine maintenance, trust GM Genuine Parts for parts that match the exact specifications of your vehicle. Note that some GM Genuine Parts may have previously been sold as ACDelco GM Original Equipment (OE).







