Champion CCH932M Marine Spark Plug - Copper Core, QL82YC / 932M, 14mm Thread

The Champion CCH932M is a marine spark plug built as a quality OEM-type replacement for outboard and marine engines. It uses a copper core center electrode that improves conductivity and heat control, helping the plug resist fouling and hold up to the heat cycling of heavy engine loads on the water. The copper core design also gives the plug superior corrosion resistance, which matters in a marine environment where moisture and salt air accelerate wear on ignition components.

Known by its Champion model designation QL82YC and Champion spark plug number 932M, this plug is built to ISO and SAE standards for consistent, dependable ignition performance. It uses a 14mm thread and is designed as a universal-fit replacement, making it a straightforward swap when a marine engine calls for the QL82YC / 932M specification.

Specifications

• Brand: Champion
• Manufacturer Part Number: CCH932M
• Champion Model Designation: QL82YC
• Champion Spark Plug Number: 932M
• UPC: 037551005253
• Core Material: Copper
• Thread Size: 14mm
• Fit Type: Universal Fit
• Weight: 0.15 pounds
• OEM Equivalent Part Numbers: 437680, 503948, 503952

Fitment

The Champion CCH932M (QL82YC / 932M) is designed as a universal-fit spark plug rather than a single-model-specific part, so it is used across a range of marine and small engines that call for the QL82YC / 932M specification.

Replaces (OEM)

• 437680
• 503948
• 503952

Frequently Asked Questions

What is the Champion CCH932M spark plug? The Champion CCH932M is a marine spark plug, also identified as the Champion QL82YC / 932M, that uses a copper core center electrode for improved conductivity and heat control in marine and small engine applications.

Is the CCH932M a copper spark plug? Yes, the Champion CCH932M (QL82YC / 932M) has a copper core center electrode, which improves conductivity and helps control heat range for good overall wear.

What thread size does the Champion QL82YC spark plug use? The Champion CCH932M spark plug uses a 14mm thread size.

Does the CCH932M fit a specific engine model only? No, the Champion CCH932M (QL82YC / 932M) is designed as a universal-fit spark plug rather than being restricted to one specific engine model.

What OEM part numbers does the Champion CCH932M replace? The Champion CCH932M (QL82YC / 932M) is an equivalent replacement for OEM part numbers 437680, 503948, and 503952.

How much does the Champion CCH932M spark plug weigh? The Champion CCH932M spark plug weighs 0.15 pounds.

Is this a genuine Champion spark plug? Yes, the CCH932M is a genuine Champion spark plug, built to ISO and SAE standards and identified by Champion as the QL82YC / 932M.

What makes a copper core spark plug like the CCH932M different from other types? The copper core electrode in the Champion CCH932M (QL82YC / 932M) provides increased conductivity and heat control, which supports good overall wear and resistance to fouling compared to plugs without a copper core.

Will the Champion CCH932M resist corrosion in a marine environment? Yes, the Champion CCH932M (QL82YC / 932M) is built with superior corrosion resistance, which is important for marine engines exposed to moisture and salt air.

What is included when I order the Champion CCH932M? Ordering the Champion CCH932M spark plug (QL82YC / 932M) includes one spark plug.

Can the Champion CCH932M handle heavy engine loads? Yes, the Champion CCH932M (QL82YC / 932M) is designed to resist overheating under heavy engine loads, making it suitable for demanding marine engine use.

Is the Champion 932M the same as the QL82YC spark plug? Yes, Champion spark plug number 932M and the QL82YC designation refer to the same plug, sold under the Manufacturer Part Number CCH932M.