Sierra Exhaust Elbow Gasket - SIE-18-0897

Sierra 18-0897 Mercruiser Exhaust Elbow Gasket

Sierra engine parts are designed to meet OEM specifications. The 18-0897 Exhaust Elbow Gasket is a standard cooling, restrictor gasket.

Fits 1981-1997 GM V-6 & V-8 engines with center rise outlet exhaust manifold.

Interchangeable with:

Barr

MC47-27-41813

MC 20 99208

GLM

30240

Mallory

9-61413

Mercruiser Stern Drive

27-41813

27-860233

27-863724

Osco

8503-GR

Frequently Asked Questions

• 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.