Sierra 18-7824-2 Oil Filter Replaces 35-866340Q03

Sierra 18-7824-2 Oil Filter for Sterndrive and Inboard Engines

Sierra oil filters are highly recommended replacement oil filters for sterndrive and inboard engines. Sierra oil filters, including the Sierra 18-7824-2, are engineered with premium grade materials that will not only withstand but excel in the extreme environment of the marine world. The painted canister features heavy walls and an epoxy coat for added corrosion resistance. All replacement Sierra oil filters are manufactured to meet or exceed OEM specifications and are field tested and approved.

Supersedes 18-7824

Frequently Asked Questions

What is the Sierra 18-7824-2 Oil Filter used for?

The Sierra 18-7824-2 Oil Filter is a replacement oil filter for GM marine engines used in sterndrive and inboard applications. It is designed for 4-cylinder, 8-cylinder, and remote oil filter systems. The filter uses high-efficiency media and a heavy-wall steel canister with an epoxy coating for added corrosion resistance.

What marine engines does the Sierra 18-7824-2 Oil Filter fit?

The Sierra 18-7824-2 is specified for GM marine engines and is used on 4-cylinder, 8-cylinder, and remote oil filter systems. It is a short oil filter with a 13/16" x 16NPT thread specification and a height of 3.17". Verify the engine and filter specifications before installation.

What are the features of the Sierra 18-7824-2 Oil Filter?

The Sierra 18-7824-2 Oil Filter features an anti-drain back valve, high-efficiency filter media, and a heavy-wall steel canister. The canister has an epoxy coating designed to provide corrosion resistance in the marine environment. Sierra states that its replacement oil filters meet or exceed OEM specifications.

What are the thread size and dimensions of the Sierra 18-7824-2 Oil Filter?

The Sierra 18-7824-2 is a short oil filter with a 13/16" x 16NPT thread specification. Its listed size is 3.17" in height. These specifications can be used to compare the filter with the existing application, but engine and filter fitment should also be verified before installation.

What oil filter does the Sierra 18-7824-2 supersede?

The Sierra 18-7824-2 Oil Filter supersedes Sierra 18-7824. It also replaces several listed marine oil filter part numbers from manufacturers including MerCruiser, Mercury Marine, Crusader, OMC, Volvo-Penta, Yamaha, Mallory, Indmar, Chris-Craft, and Pleasurecraft.

What Mercury and MerCruiser oil filter part numbers does the Sierra 18-7824-2 replace?

The Sierra 18-7824-2 replaces listed MerCruiser numbers including 35-802885Q, 32716, 35-866340Q02, 35-866340Q03, 866340K01, 54111, 35-8M0154751, 52022, 32717, 35-802885T, 52731A1, 52731, and 14957. It also replaces Mercury Marine 35-866340K01. Verify your existing filter number and application before selecting a replacement.