Sierra 18-1976-2 Mercruiser Manifold Elbow
Description
Sierra 18-1976-2 Mercruiser Manifold Elbow
Fits most Mercruiser V6 and V8 applications, 7 degree (4" O.D. Riser).
Unlike automotive engines, all marine inboards have exhaust risers that feature a water induction elbow. Located behind the engine’s coolant reservoir, the manifold elbow is a critical component to prevent water from entering the engine. It is also a target for corrosion and must be examined frequently and replaced as needed. Sierra, a leading aftermarket manufacturer offers the 18-1976-2 MerCruiser Manifold Elbow which is compatible with most MerCruiser V6 and V8 applications, 7 degree (4" O.D. Riser). This component is recommended for saltwater applications, additional product information follows:
Includes:
- Sierra 18-4203
- Sierra 18-0897 Exhaust Elbow Gasket
- Sierra 18-4258 Pipe Plug
Replaces:
- Barr
- MC-20-44354
- GLM
- 51140
- Mallory
- 9-40559
- Mercruiser
- 44354A3
- 807914A1
- 44354A9
- 44354A10
- 44354A13
- 807988A2
- 807988A03
- Osco
- 4354
For use with:
- Manifolds
- 18-1952-1
- 18-1953-2
- 18-1957-1
- Exhaust Elbow Gaskets
- 18-0672
- 18-0897
- 18-2849-1
- 18-2849-9-1
California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
PRODUCT REVIEWS
QUESTIONS & ANSWERS
Other Details
- Google Product Type:
- Engine Parts
- Wiser:
- Yes
- Product MPN:
- 18-1976-2
- Product UPC:
- 808282325664