Clutch Master Cylinder Compatible with Honda Civic 8 – 1.4 / 1.8 / 2.0

Restore precise clutch response and hydraulic control in your Honda Civic 8 with this high-quality Clutch Master Cylinder, engineered specifically for the 1.4, 1.8, and 2.0 variants. Whether you're experiencing inconsistent pedal feel, fluid leaks, or difficulty shifting, this component offers a direct replacement solution that mirrors original factory performance. Manufactured to meet or exceed OEM specifications, it delivers accurate fluid displacement, consistent pressure output, and long-lasting durability. Designed for straightforward installation with no modification required, it is ideal for both preventative maintenance and full clutch system restoration. \n \nReplaces OEM part number 46920SMG003. \n \nDesigned for Honda Civic 8 1.4, 1.8, and 2.0 models: This clutch master cylinder is precision-engineered for seamless compatibility with all engine variants of the eighth-generation Honda Civic. It aligns perfectly with the original factory mounting points, fluid line connections, and pedal assembly, providing a hassle-free replacement experience for mechanics and experienced DIYers alike. \n \nRestores hydraulic pressure and smooth clutch engagement: A failing clutch master cylinder can result in spongy or sinking pedal feel, fluid loss, or gear engagement issues. This replacement unit restores accurate pressure to your hydraulic system, ensuring smooth clutch disengagement and consistent pedal resistance, even under demanding driving conditions. \n \n15.87mm bore for factory-accurate fluid displacement: The internal bore is precisely machined to 15.87mm, matching OEM standards to ensure balanced hydraulic response. This promotes smooth and predictable clutch engagement, helping reduce wear on your clutch disc and gearbox while supporting precise gear changes in all driving environments. \n \nDurable construction with corrosion-resistant materials: Built using high-strength cast alloy and chemically-resistant rubber seals, this clutch master cylinder is made to withstand exposure to brake fluid, engine heat, and vibration. Its robust materials maintain structural integrity and fluid containment, ensuring reliable long-term performance without cracking, leaking, or softening. \n \nHigh-quality seals eliminate fluid leaks and air ingress: The reinforced internal seals are formulated to maintain pressure under repeated pedal cycles and thermal fluctuations. By preventing leaks and air bubbles, they preserve system integrity, eliminate clutch fade, and help maintain steady engagement and release across a wide range of operating conditions. \n \nOEM-style fitment simplifies installation: This unit connects directly to the original pedal linkage and hydraulic lines without requiring any special adapters or modifications. With all mounting and connection points matching factory layout, it’s an ideal solution for quick replacement during repairs, servicing, or full system overhauls, reducing installation time and labour costs. \n \nProtects and extends lifespan of clutch and gearbox components: By delivering consistent pressure and fluid performance, this master cylinder supports full clutch disengagement and reduces strain on related parts. Preventing grinding, slippage, or incomplete release helps extend the life of your clutch disc, pressure plate, release bearing, and transmission input shaft. \n \nThis Clutch Master Cylinder Compatible with Honda Civic 8 – 1.4 / 1.8 / 2.0 is a durable, high-precision replacement that restores original hydraulic performance. Built to replace OEM part number 46920SMG003, it delivers factory-spec reliability, responsive pedal feel, and dependable fluid control. Whether you're performing scheduled maintenance or resolving performance issues, this part ensures your Civic remains smooth, efficient, and safe to drive—gear after gear. \n \nPlease refer to the image to ensure suitability.