Exhaust Flappers for Mercruiser 4.3 5.7 7.4 305 350 454 502 (807166A1)
Includes: - Exhaust Flappers
Fits Models: - Mercruiser
Model Years: - Check fitment before purchase
Submodels: - Applies to listed models
Engine Options: - 4.3L V6, 5.7L V8, 7.4L V8, 305 CID V8, 350 CID V8, 454 CID V8, 502 CID V8
Description: These exhaust flappers are designed for Mercruiser marine engines, ensuring optimal performance and exhaust flow. They are essential for preventing water from entering the engine when the boat is not in motion, thus protecting the engine from potential damage.
Features: - Compatible with various Mercruiser engine sizes - Durable construction for marine environments - Easy installation for quick replacement - Helps maintain engine performance and longevity - Prevents backflow of water into the exhaust system
Part Number: 807166A1