Stainless Steel Coolant Temperature Sensor Adapter M16 1.5 to 1/8 NPT,LS Swap Oil Pressure Sensor Adapter M12 1.5 to 3/8 NPT for All GM LS Engines LS1 LSX LS3 5.3L 6.0L 6.2L
Product details
| Management number | 233704824 | Release Date | 2026/06/27 | List Price | US$5.60 | Model Number | 233704824 | ||
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- Compatible with: All LS Series Engines
- 304 Stainless Construction: CNC-machined per ASTM A276 standards, delivering 3x tensile strength over aluminum alloys; withstands 1,500°F (815°C) exhaust heat while resisting galvanic corrosion against iron blocks
- LS-Swap Specific Port Conversion: M16x1.5→1/8"NPT adapter replaces coolant temp plugs in Gen III/IV cylinder heads (4.8L-6.2L); M12x1.5→3/8"NPT adapter accesses oil galleries behind intakes for LS1/LSX/LS3
- Tool-Free Installation Protocol: Degrease threads, hand-tighten until copper washers compress (18-22 ft-lb torque), apply nickel anti-seize to prevent cold welding; fits 2000-2013 Silverado/Sierra coolant ports and 1997-2017 Camaro oil galleries
- Complete Dual-Adapter Kit: Includes 1x M16→1/8"NPT coolant temp adapter with washer + 1x M12→3/8"NPT oil pressure adapter with washer, eliminating separate purchases for full sensor integration
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Coolant Temperature
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