Thermostat Housing With 1.25 Inch Silicone Connector Compatible With Honda B And D Series

Thermostat housing with 1.25-inch silicone connector compatible with B and D series engines.This CNC machined billet unit serves as a direct replacement for the equipment, mounting in the factory position with a radiator outlet following the standard upward angle.The design features a threaded water outlet port accepting a standard 1.25-inch radiator hose fitting or 12AN and 16AN fittings.The radiator hose fitting thread size is 16OR (1-5/16-12 SAE), sealed with an.The housing includes one port for the fan switch and one 1/8 NPT accessory port for gauges, with a plug provided for the 1/8 NPT port if unused.An M6 hole is machined and threaded for the engine harness ground ring.Installation utilizes two bolts beside the intake manifold.Two hole locations allow fitment for 1988-2001 B-Series engines and 1988-2000 D-Series engines (excluding D16Z6).Slight modification may be required for some transmissions or scattershields.

• Model Compatibility: Fits B and D series engines as a direct functional replacement part.
• Connector Specification: Includes a standard 1.25-inch silicone connector for proper hose attachment.
• Product Quality: Constructed as a thermostat housing to restore equipment function.
• Installation Purpose: Designed to replace the existing housing unit without modifying engine design or.
• Functional Scope: Serves strictly as a replacement component to match specifications and fitment.