Mercruiser Intake/Heavy Duty Gasket Set (18-4389) Sierra Marine Engine Parts Sea Star Solutions fits MCM GM in-line 6 cyl. The intake manifold gasket is an important component that ensures a vehicle has enough fluid and air in the engine. The gasket acts as a seal, preventing air or fluid from escaping. Coolant is distributed through the manifold. If the intake manifold is faulty, it can disrupt the engine's air-fuel mixture, affecting engine performance. Power loss, uneven acceleration, and even backfiring may occur. The product is interchangeable with GLM 39960, Mercruiser Stern Drive 27-47453A1, and Mallory 9-61212 This product replaces 47-4389, GLM39660, 92-39660D, 14-17219, AP1612, 30999563521, and 9-61212. Key Features: It acts as a seal Precision-machined and rust- and corrosion-resistant coating Precision machined to meet and exceed original equipment manufacturer standards. Premium materials expertly made Designed to meet stringent quality requirements High quality at an affordable price Ideal for replacement and maintenance. Specifications: Brand: Sea Star Solutions SKU: 18-4389 UPC: 030999563521 Weight: 1.32 LBS Unit Of Measure: EA Condition: Brand New (Unopened, Sealed)
Fits: MCM GM in-line 6 cyl.
This product replaces:
47-4389, GLM39660, 14-17219, AP1612, 92-39660D, 30999563521, 9-61212
