fits make: Omc.

( Brand: Sierra ), ( Manufacturer Part Number: 18-1901 ), ( Part Type: Exhaust Manifold Drive Cylinder ), ( Warranty: 90 Day ), ( California Prop 65 Warning: Yes ), ( UPC: 808282128111 )
The 18-1901 Sierra Exhaust Manifold, part number 808282128111, is a high-quality replacement component for your OMC stern drive engine. This exhaust manifold is specifically designed for GM 3.0L cylinder engines, ensuring a perfect fit and seamless integration with your engine system.
Made from durable materials, this exhaust manifold is built to withstand the rigors of marine use. It features a robust design that ensures optimal exhaust flow, which in turn improves engine performance and efficiency. The manifold's smooth interior surfaces minimize the risk of exhaust backpressure, promoting better combustion and reducing the likelihood of engine knock.
The 18-1901 Sierra Exhaust Manifold is easy to install, with clear instructions and mounting hardware included in the package. Its design ensures a secure fit, reducing the risk of leaks and ensuring reliable operation. The manifold is also designed to meet or exceed OEM specifications for emissions and noise levels, ensuring compliance with environmental regulations and maintaining a quiet operation.
In summary, the 18-1901 Sierra Exhaust Manifold is a reliable and high-performing replacement part for your GM 3.0L cylinder engine. Its durable construction, optimal exhaust flow design, and easy installation make it an excellent choice for boat owners seeking to maintain or improve their engine performance.
Pros of buying a OMC Sierra Exhaust Manifold (Part Number: 808282128111) for a 18-1901 GM 3.0L engine with a stern drive:1. Compatibility: This exhaust manifold is specifically designed for your engine and stern drive, ensuring a proper fit and function.
2. OEM Quality: This part is manufactured by OMC, a trusted brand in marine engine components, ensuring high-quality materials and construction.
3. Improved Performance: The exhaust manifold can help improve engine performance by reducing exhaust backpressure and improving scavenging.
4. Easy Installation: The exhaust manifold is designed to be easy to install, reducing the time and effort required for replacement.
Cons of buying a OMC Sierra Exhaust Manifold (Part Number: 808282128111) for a 18-1901 GM 3.0L engine with a stern drive:1. Cost: The OMC Sierra Exhaust Manifold can be more expensive than aftermarket alternatives, which may be a concern for some buyers.
2. Availability: Depending on your location and the availability of parts from marine engine suppliers, it may be more difficult to find this part compared to generic alternatives.
Conclusion:If you value OEM quality and are looking for a part that will provide improved engine performance and is specifically designed for your engine and stern drive, the OMC Sierra Exhaust Manifold (Part Number: 808282128111) is a good choice. However, if cost is a concern, you may want to consider aftermarket alternatives. Ultimately, the decision to buy this part depends on your specific needs and budget.
0l, 4 cylinder fits most 140 model's replaces:Barr: Omc-1-984054glm 51442omc stern drive 984054use on the following model's: 252amkwb1 APB 1 Amaru 1 Amaru 1 AFDC 1 ambo 1 armed 1 America 1 apiary 1 AFDC 1 apricot 1 armed 1 apropos 1 AP 1 arsry1987-1987includes: exhaust gasket, end cap elbow studs, brass plug. Sierra exhaust manifold Omc stern drive gm 4 cylinder key features:gm 181 cu.