Champion CCH810 Copper Plus Spark Plug (RA8HC / 810) - Interchangeable with Mercury 883323001

The Champion CCH810 is a Copper Plus spark plug built around a copper core electrode that delivers increased conductivity and heat control for good overall wear. Champion catalogs this plug under its own Spark Plug No. 810, also referenced as RA8HC, and it is interchangeable with Mercury 883323001, making it a straightforward replacement when that number is what shows up in your parts records.

The copper core center electrode is designed to allow accurate control of heat range for longer plug life, while the plug's construction resists fouling and provides superior corrosion resistance for dependable, proven performance over time. It uses a 12 mm thread and a metal shell/top, and is sold as a single spark plug (1 count) rather than in a multi-pack.

This is a genuine Champion part, not a generic aftermarket substitute, and is intended as a direct replacement wherever Champion 810, RA8HC, or Mercury 883323001 is the correct spark plug specification.

Specifications

• Brand: Champion
• Manufacturer Part Number: CCH810
• Champion Spark Plug Number: 810
• Cataloged As: RA8HC
• Core Material: Copper
• Shell/Top Material: Metal
• Thread Size: 12 mm
• UPC: 037551000548
• Unit Count: 1
• Weight: 0.15 pounds

Replaces (OEM)

• Mercury 883323001

Frequently Asked Questions

What does the Champion CCH810 spark plug interchange with? The CCH810 is interchangeable with Mercury 883323001, so either number refers to the same spark plug.

Is CCH810 the same part as the Champion RA8HC? Yes, Champion catalogs part number CCH810 under its own designation as Spark Plug No. 810, also referenced as RA8HC.

What thread size does this spark plug use? The CCH810 spark plug has a 12 mm thread size.

What is the electrode made of? A copper core center electrode is used in the CCH810, which allows accurate control of heat range for longer plug life.

How much does the CCH810 spark plug weigh? This spark plug weighs 0.15 pounds.

How many spark plugs come in one purchase? The CCH810 is sold individually as a single spark plug, a unit count of 1.

Does the CCH810 resist fouling and corrosion? Yes, the copper core design of the CCH810 resists fouling and offers superior corrosion resistance for dependable performance.

Is the CCH810 a genuine Champion spark plug or an aftermarket copy? The CCH810 is a genuine Champion Copper Plus spark plug, not a generic aftermarket substitute.

What UPC is printed on the CCH810 packaging? The packaging carries UPC 037551000548.

What shell material does this spark plug have? The Champion CCH810 has a metal shell and top construction.

Can the CCH810 replace a spark plug listed as Mercury 883323001? Yes, Mercury 883323001 and Champion CCH810 (RA8HC / 810) are interchangeable, so the CCH810 is the correct replacement.