Description
Comparison points and tradeoffs
When comparing Sierra 18-7208 Carburetor Float with other Floats options, use this source-backed detail as the primary discriminator: Includes one carburetor float per package.
Use this second fact to evaluate the tradeoff: Category: Replacement Parts / Fuel System / Carburetors & Parts / Floats. A third point to compare across alternatives is: Includes one carburetor float per package.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Sierra’s 18-7208 Carburetor Float is designed for use in Mercury/Mariner outboard engines. Includes one carburetor float per package. It is interchangeable with Mallory 9-36955, GLM 77250, Chrysler/Force/US Marine 1395-8983, and Mercury Marine 1395-5353, 1395-8673, 1395-8983, and 1399-110A1. Each Sierra product meets or exceeds the original equipment part it replaces.
Source product highlights
About this item
- Designed for use in Mercury/Mariner outboard engines
- Includes one carburetor float per package
- Interchangeable with Mallory 9-36955, GLM 77250, Chrysler/Force/US Marine 1395-8983, and Mercury Marine 1395-5353, 1395-8673, 1395-8983, and 1399-110A1
- Each Sierra product meets or exceeds the original equipment part it replaces




6speeddakota –
Had a bad fuel leak in my 1971 merc 500, these new floats worked fantastically
Mr & Mrs Marina –
Actually used this part for an early 1950s Johnson 5 hp carb repair. Worked perfectly.
David Wilson –
Didn’t think the old float would be defective, but ordered this just in case since I was rebuilding the carb. In fact the old float had filled with fuel – not good. Perfect fit; don’t know about longevity, but the old one may have been 35 years old.
Tundra Thunder –
This was the right part. Great price, service and shipped quickly.
Careful when buying used items. –
Good product.
Lori –
Worked perfectly
Bill –
Perfect
Alex Moolman –
This float is the same as the original part. Could be used on the Tower of Power outboards
Becky H from Cali –
Worked on on my carb