Sierra 18-7215 Carburetor Kit for Mercury/Mariner 40 HP, 45 HP, and 50 HP Outboards, Replaces Mercury Marine 1395-9024

The Sierra 18-7215 Carburetor Kit is a replacement rebuild kit designed for Mercury/Mariner 40 HP (4 Cylinder), 45 HP (4 Cylinder), and 50 HP (4 Cylinder) outboard engines equipped with WMA-1, WMA-3, or WMA-4 carburetors. Each package contains one carburetor kit, giving technicians and DIY owners the components needed to rebuild a worn or gummed-up carburetor and restore reliable starting, idling, and throttle response. The kit carries a machined exterior finish consistent with precision-fit replacement parts, and is built to meet or exceed the performance of the original equipment carburetor components it replaces. Because carburetor kits are fit-specific to the exact carburetor model installed on the engine, confirm the WMA-1, WMA-3, or WMA-4 designation and the existing part number before ordering to ensure proper fit. The 18-7215 is interchangeable with Mercury Marine 1395-9024 and GLM 40640, making it a straightforward like-for-like replacement for outboard owners sourcing a rebuild kit for these Mercury/Mariner 4-cylinder engines.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-7215
• OEM Part Number: Mercury Marine 1395-9024
• Interchangeable Part Number: GLM 40640
• Product Dimensions: 3 inches D x 3.5 inches W x 1 inch H
• Weight: 0.02 pounds
• UPC: 808282259792
• Included Components: Carburetor Kit
• Unit Count: 1
• Exterior Finish: Machined
• Compatible Carburetor Models: WMA-1, WMA-3, WMA-4

Fitment

Fits Mercury/Mariner 40 HP (4 Cylinder), 45 HP (4 Cylinder), and 50 HP (4 Cylinder) outboard engines using WMA-1, WMA-3, or WMA-4 carburetors. This is fit-specific; check the carburetor model and part number on your engine before ordering.

Replaces (OEM)

Mercury Marine 1395-9024. Also interchangeable with GLM 40640.

Frequently Asked Questions

What engines does the Sierra 18-7215 carburetor kit fit? It fits Mercury/Mariner 40 HP (4 Cylinder), 45 HP (4 Cylinder), and 50 HP (4 Cylinder) outboard engines that use WMA-1, WMA-3, or WMA-4 carburetors.

Is the 18-7215 kit the same as Mercury Marine 1395-9024? Yes, Sierra part 18-7215 is interchangeable with Mercury Marine 1395-9024, so it can be used as a direct replacement for that OEM carburetor kit.

Does this kit work with a GLM 40640 carburetor kit? The 18-7215 is interchangeable with GLM 40640, meaning it can replace that part on the same applicable Mercury/Mariner 4-cylinder outboards.

How many carburetor kits come in one package? One carburetor kit is included per package of the Sierra 18-7215.

Will this kit fit any Mercury outboard carburetor? No, the 18-7215 is fit-specific to WMA-1, WMA-3, and WMA-4 carburetor models on Mercury/Mariner 40, 45, and 50 HP 4-cylinder outboards, so the existing carburetor model and part number should be checked before ordering.

What is the exterior finish of the 18-7215 carburetor kit? The kit has a machined exterior finish.

What are the dimensions of the Sierra 18-7215 kit packaging? The product measures 3 inches deep by 3.5 inches wide by 1 inch high.

How much does the Sierra 18-7215 carburetor kit weigh? It weighs 0.02 pounds.

Is the Sierra 18-7215 an aftermarket or genuine Mercury part? The 18-7215 is a Sierra-branded aftermarket carburetor kit engineered to meet or exceed the performance of the original Mercury Marine 1395-9024 carburetor kit it replaces.

What is included in the Sierra 18-7215 package? The package includes one carburetor kit, part number 18-7215.

Can this kit be used to rebuild a WMA-3 carburetor? Yes, the 18-7215 carburetor kit is designed for use with WMA-1, WMA-3, and WMA-4 carburetor models.