Factory LS cylinder heads are machined with metric M12-1.5 coolant sensor ports, so your factory or aftermarket sensor might not thread in to them. This adapter allows you to keep your 1/8" sensors and integrate them into your swapped LS engine.
Adapter has a female 1/8-27" NPT tapered pipe thread port. Refer to thread chart to check your correct fitting size. Other adapter sizes available through our store.
Made in Wichita, KS from aerospace grade, USA billet aluminum
This adapter will fit all LS series engines.
Adapters are sold individually, and include 1 sealing washer
ICT Billet LS Crankshaft Woodruff Keyway for LS1 LS3 Timing Chain Drive Gear to Oil Pump Alignment Dowel Crank Pin LS1 LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY6 LH8 LMG LS3 L98 L99 551721
KWD 7.500
ICT Billet LS Truck/SUV Iron Block Drill Template to Mount Alternator LS1 LSX LM7 LR4 LQ4 L92 L96 Bare Aluminum Designed & Manufactured in the USA 551445
KWD 6.500
ICT Billet USA Made LS Truck Intake Manifold Bolt Kit LQ4 LQ9 LM7 4.8L 5.3L 6.0L Compatible with 1999-2014 Silverado Sierra Yukon Tahoe Express Suburban 1500 2500 3500 551400
KWD 9.500
Fuel Injector Spacer 8pc Set LS1 Intake Manifold/Fuel Rail to LS3 LSA LS9 LS7 FI Adapter LS, 551348
KWD 20.500
