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Turbo Wastegate Hose Assembly - Original GM

Manufacturer: GM

SKU: 25525576

Price: $64.95

Brand New Original GM Turbo Wastegate Hose Assembly for 1986-87 Buick Grand National, Turbo Regal, and 1987 GNX

This turbo wastegate hose assembly consists of 4 exact length, proper diameter molded (5/32" & 7/32") vacuum hoses with special flow restrictor tee and reducing elbow. These hoses are also GM stamped and coded making them impossible to recreate using aftermarket parts.

This assembly interconnects the turbo outlet (boost) side with the turbo wastegate actuator and turbo wastegate solenoid for proper turbo boost control from the ECM.

Due to the effects of heat and aging, it is common for these wastegate hose assemblies to become cracked and leak which can lead to erratic turbo boost. These hoses should be occasionally inspected and checked for integrity.

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