MacKay CH2932 Engine Coolant Bypass Hose

The MacKay CH2932 is a molded engine coolant bypass hose engineered to meet or exceed original equipment (OE) standards. Designed as a direct OE replacement, this bypass hose maintains proper coolant circulation through the engine cooling system, helping to regulate operating temperature and prevent overheating.

Key Features:

• OE-quality construction — meets or exceeds original equipment specifications for a precise, reliable fit
• EPDM rubber compound — highly resistant to ozone attack, aggressive coolant additives, and electrochemical (stray current) degradation
• Heat-resistant design — engineered to withstand the elevated temperatures and pressures of modern, high-output engines
• Tough, durable build — resists deterioration from smaller, hotter engine compartments with reduced heat dissipation
• ISO-certified manufacturing — produced under strict quality standards including ISO/TS 16949 and ISO 9001

MacKay has been an industry leader in automotive elastomer products since 1932, supplying hoses directly to leading OEM vehicle manufacturers. The CH2932 bypass hose is a dependable, long-lasting replacement for worn or damaged original equipment coolant hoses.