Sierramarine 18-1842 Exhaust Manifold
Sierramarine 18-1842 Exhaust Manifold
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Sierramarine 18-1842
Sierra Marine products are engineered to surpass today’s high horsepower engine demands and stand up to the harsh marine environment. All marine products both meet or exceed the original equipment part it replaces. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,000’s of parts.
Features & Benefits
- Water is transferred from the manifold to the riser externally
- Can be used with the oe riser
- Essentially eliminates the possibility of water to enter the cylinders if there is a gasket failure
- Fits mercruiser stern drive outboard engines
- Limited 2 year warranty
Specifications
| Weight | 34.01 lb |
| Dimensions | 16.5 x 8.9 x 6.3 in |
| Brand | Sierramarine |
| Manufacturer Part Number | 18-1842 |
| UPC | 808282373962 |
Frequently Asked Questions
What stands out about this auto part?
Key details include can be used with the oe riser. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 34.01 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.
