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What is the Sierra 18-7098-1 Carburetor Kit used for?
The Sierra 18-7098-1 Carburetor Kit is designed for 2 bbl MerCruiser Mercarb carburetors with hooked accelerator pumps. It is specified for several MerCruiser MCM applications, including 140/3.0L/3.0LX, 165/170/3.7L, and 205 262 CID engines within the listed serial-number ranges.
Which MerCruiser engines does the Sierra 18-7098-1 Carburetor Kit fit?
The listed applications include MCM 140/3.0L/3.0LX 4-cylinder engines with serial number 6229718 and above, MCM 165/170/3.7L 4-cylinder engines with serial number 6916779 and above, and MCM 205 262 CID engines with serial numbers A331455-D714369.
What type of carburetor is the Sierra 18-7098-1 kit designed for?
The Sierra 18-7098-1 is specified for 2 bbl MerCruiser Mercarb carburetors with hooked accelerator pumps. Confirm that your carburetor matches this configuration before selecting the kit.
What carburetors can the Sierra 18-7098-1 Carburetor Kit be used with?
The kit is listed for use with the Mercarb 2V Carburetor 18-7373N, Carburetor (Remanufactured) 18-7611-2, and Carburetor (Remanufactured) 18-7639. These are listed as compatible “Use With” applications rather than components included with the kit.
What part numbers does the Sierra 18-7098-1 Carburetor Kit replace?
The Sierra 18-7098-1 replaces MerCruiser OEM numbers 3302-807844002, 3302-804844001, and 3302-804844, along with EMP 1300-08707, GLM 76086, Pro Marine 50844, and Mallory 9-37612.
What should I verify before ordering the Sierra 18-7098-1 Carburetor Kit?
Verify that your MerCruiser carburetor is a 2 bbl Mercarb with a hooked accelerator pump and confirm your engine model and serial number against the listed applications. You can also compare your existing part number with the replacement numbers provided for the Sierra 18-7098-1.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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