U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Original & OEM Quality Parts

Sierra
18-1908

Manifold Riser Spacer - 18-1908 - 47-1908F1

LSN 47-1908 MPN 18-1908 UPC 808282127503 MFR Sierra
Express
ON, Warehouse

"Express" items are automated and typically shipped out next available business day and delivered within 4 day.
In Stock
$252.31
Canadian Dollars
My Wishlist
Compare

Part #:47-1908
Manufacturer:SIERRA
Manufacturer Part #:18-1908
UPC:808282127503
Order In Multiples Of:1
ReplacesMercruiser 93320
ApplicationMercruiser GM V6 229 and 262 CID (models 185 and 205), GM small block V8, 305-350 CID (models 200, 228, 230, 260 and 898), GM big block V8, 454 CID (models 330, 340 and 7.4L). Use with manifold 19521, 19531, 19571

Variations
47-1906Manifold Riser Spacer
47-1949Manifold Riser Spacer
47-1984Manifold Riser Spacer
47-1985Manifold Riser Spacer
Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of OEM and premium aftermarket marine and RV parts and accessories. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.