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Add to CartSierra engine parts are designed to meet OEM specifications. The 18-0897 Exhaust Elbow Gasket is a standard cooling, restrictor gasket.
Interchangeable with:
What is the Sierra 18-0897 Mercruiser Exhaust Elbow Gasket used for?
The Sierra 18-0897 Mercruiser Exhaust Elbow Gasket is a standard cooling, restrictor gasket designed for compatible GM marine engines. It is used with center rise outlet exhaust manifolds on specified 1981-1997 GM V-6 and V-8 engines.
What engines does the Sierra 18-0897 Exhaust Elbow Gasket fit?
This exhaust elbow gasket fits 1981-1997 GM V-6 and V-8 engines equipped with a center rise outlet exhaust manifold. Verify the engine application and exhaust manifold configuration before installation to confirm that this gasket is the correct replacement.
Is the Sierra 18-0897 a restrictor-type exhaust elbow gasket?
Yes. The Sierra 18-0897 is identified as a standard cooling, restrictor gasket. It is specifically designed for the stated GM V-6 and V-8 applications with center rise outlet exhaust manifolds.
Is the Sierra 18-0897 Exhaust Elbow Gasket made to OEM specifications?
Sierra states that its engine parts are designed to meet OEM specifications. The 18-0897 Exhaust Elbow Gasket is a Sierra engine part intended for the compatible applications listed in the product description.
What part numbers are interchangeable with Sierra 18-0897?
The Sierra 18-0897 is interchangeable with Barr MC47-27-41813 and MC 20 99208, GLM 30240, Mallory 9-61413, Mercruiser Stern Drive 27-41813, 27-860233, and 27-863724, and Osco 8503-GR.
What should I verify before purchasing the Sierra 18-0897 gasket?
Before purchasing, verify that your engine is a 1981-1997 GM V-6 or V-8 and that it uses a center rise outlet exhaust manifold. You can also compare the existing gasket or part number with the listed interchangeable numbers to help confirm the correct application.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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