2 Pcs Oil Filter Replacement for Kohler Engine Lawn Mower Excellent 1205001-S 12 050 01-S1 Oil Filter (Black)

What It Is

This is a pair of aftermarket oil filters designed to replace Kohler OEM part 1205001-S (12 050 01-S1). They’re for Kohler Command, Courage, and other single-cylinder or V-twin engines found on riding mowers, zero-turns, and some walk-behinds.

Fitment & Compatibility

Before buying, confirm your engine’s OEM filter number. This set fits Kohler engines that originally used 1205001-S, 12 050 01-S1, or cross-references like 1205001, 12 050 01. Common compatible engines include Kohler CH, CV, CS, and KT series (e.g., CH20, CV730).
Check your owner’s manual or the existing filter for the OEM number. Measure the filter’s thread size (typically 3/4″-16) and gasket diameter (about 2.5″) to be sure. This is an aftermarket part, not OEM Kohler, so it may differ slightly in build (e.g., bypass valve pressure). It will not fit Kohler engines that use a spin-on filter with a different thread (like 1″-12 or metric).

Key Things to Know

• Quality: Made by Pcs, a generic aftermarket brand. Reviews suggest decent filtration for normal use but not as robust as OEM for severe duty (e.g., dusty conditions, heavy commercial use).
• Installation: Easy—hand-tighten only, about 3/4 turn after gasket contact. Over-tightening can strip threads or damage the gasket.
• Common gotcha: Some users report leaks if the old gasket sticks to the engine. Always clean the mounting surface and double-check the old gasket is removed.
• Value: Two filters for ~$11.59 is a good deal compared to OEM at $8–$12 each. Good for residential mowing with regular oil changes.

Should You Buy It

Buy this if you own a Kohler-powered residential mower and want a budget-friendly, reliable filter for routine oil changes. Skip it if you run a commercial mower in heavy dust or need OEM specs for warranty or performance—stick to genuine Kohler or premium aftermarket (e.g., Wix, Baldwin).