Aluminum Coolant Housing Filler Neck with 16AN Fitting for Honda B Series B16 B18C5 Engines

Description

• Direct Fitment: A perfect replacement for your factory coolant filler neck. Compatible with Honda B Series B16 and B18C5 engines.
• Heavy-Duty Build: Crafted from high-strength aluminum alloy, as seen in the image, to withstand high temperatures and pressures for long-lasting performance.
• Performance-Driven Design: Features an integrated 16AN fitting and fill port for secure and convenient coolant system modifications and enhanced reliability.
• Easy Bolt-On Installation: Engineered as a direct, bolt-on replacement for the factory part, including two bolts for simple installation with no welding or cutting required.
• Complete Package: Includes 1x coolant housing filler neck and 2x fastening bolts, exactly as pictured. Please verify fitment details before purchasing.