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Home Shop By Engine Parts & Anodes Engine Components Manifolds & Risers Sierra 18-1843 | Dry-Joint Exhaust Manifold for MerCruiser GM V8 Engines
Sierra 18-1843 | Dry-Joint Exhaust Manifold for MerCruiser GM V8 Engines
Sierra

Sierra 18-1843 | Dry-Joint Exhaust Manifold for MerCruiser GM V8 Engines

SKU
Save 24% Save 24%
$757.85
$757.85 - $757.85
$757.85
$576.99
$576.99 - $576.99
$576.99
Availability In Stock In Store 2 Online Only - This item is stored in an external warehouse. Online orders will be shipped direct to the shipping address or available for in-store pickup typically within 1-3 days.
Ship same day | Standard by 2PM EST | Express by 1PM EST
Are you local? | Local same day delivery & FREE Store Pickup

Substitute Options

Barr Marine MC-1-865735 | Exhaust Manifolds
Barr Marine MC-1-865735 | Exhaust Manifolds $552.99 In Stock

30-Day Return Policy | See Details.

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Available during our normal business hours:

Sierra is proud to introduce replacement components for the popular Mercruiser dry-joint product. These manifolds are exact fit replacements for the original equipment products and utilize OE style gaskets for easy installation.

Computerized CNC machining ensures proper gasket mating surfaces and precision tolerance control gives uniform wall and water jacket thickness.

• 100% leak tested
• Innovative core placement
• Manufactured as a direct OE replacement and are fully interchangeable with the OEM products they are designed to replace
• Includes all the necessary gaskets and hardware for easy installation
• Primed and painted for added durability and protection
• Components are ready to install out-of-the box
• Packaged for maximum protection during shipping and handling
• Backed by Sierra’s comprehensive warranty

Brand: Sierra

WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

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Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at sales@freeportmarine.com.

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