GM LS1 LS3 LSX Coolant Temperature Sensor Cylinder Head Plug M12-1.5 1997-2014

Includes:
2x Cylinder Head Plugs, 2x Seals

Fits Models:
Chevrolet Corvette, Chevrolet Camaro, Chevrolet Silverado, GMC Sierra, Pontiac GTO, Cadillac CTS-V

Model Years:
1997 - 2014

Submodels:
C5, C6, Z06, SS, High-Performance variants

Engine Options:
LS1, LS2, LS3, LS6, LS7, LSX, LQ4, LQ9

Description:
Premium billet cylinder head plugs designed for GM LS Series engines (1997-2014). These M12-1.5 threaded plugs seal the coolant temperature sensor hole in LS1, LS3, and LSX cylinder heads. Each kit includes two plugs and two seals for complete engine bay customization, ideal for custom cooling systems, engine swaps, and performance builds. Direct fit for Corvette, Camaro, Silverado, Sierra, GTO, and CTS-V applications. Manufactured to OEM specifications with quality sealing for leak-free operation.

Features:
¥ Precision-engineered billet construction for durability and corrosion resistance
¥ M12-1.5 thread specification for exact LS cylinder head compatibility
¥ Includes seals for secure, leak-free installation
¥ Perfect for custom cooling systems and engine modifications
¥ Fits all major LS engine variants across GM performance vehicles
¥ Supports turbo, supercharged, and naturally aspirated LS applications
¥ 60-day return policy with 24-hour expert installation support