NGK 3228 Spark Plug

NGK C6HSA Standard Spark Plug

NGK C6HSA spark plug 3228 is a standard replacement plug built for reliable ignition performance in small-engine and powersports applications. It uses a copper center electrode core, nickel center and ground electrode tips, and a 1 ohm resistor to support stable spark delivery and reduced electrical noise.

As part of the NGK Standard Spark Plug line, this plug reflects NGK’s long OE supply background and focus on original-equipment-style durability. It is a practical choice when you need a direct replacement spark plug for maintenance on applications such as Honda and Yamaha equipment that call for this specification.

Key Features

• NGK Standard Spark Plug, part number 3228
• Part number C6HSA
• 1 ohm resistor design
• Copper center electrode core for consistent conductivity
• Nickel center electrode tip and nickel ground electrode tip
• Standard ground electrode design with one ground electrode
• Pre-gapped to .028
• Flat seat design
• 10.00 mm thread diameter, .5 reach, 5/8 hex size
• Heat range 6

Detailed Description

NGK 3228 is a standard spark plug engineered to meet the needs of engines that specify the C6HSA configuration. The copper core helps manage heat transfer, while the nickel electrode materials support dependable ignition characteristics under normal operating conditions. With a stud terminal and flat seat, this plug is built for straightforward replacement in the correct application.

This part cross-references Anchor 2796 and AMS Automotive 4002 for the same application. For buyers searching by vehicle keywords, NGK C6HSA 3228 is commonly referenced in Honda and Yamaha small-engine and powersports maintenance searches where the specified plug dimensions and heat range are required.

What It Helps Address

• Hard starting caused by worn or fouled spark plugs
• Rough idle from weak or inconsistent spark output
• Misfire conditions related to electrode wear
• Ignition noise concerns in electrically sensitive systems
• Routine tune-up replacement for specified Honda and Yamaha applications

Installation Notes and Tips

Verify the engine calls for NGK C6HSA, part number 3228, before installation. Confirm thread diameter, reach, seat type, and heat range against the original plug specification. Check the gap against the engine requirement before use, even though the plug is pre-gapped to .028.

Use proper spark plug removal and installation practices to avoid cross-threading the cylinder head. Tighten to the engine manufacturer’s specification and inspect the ignition lead or cap for wear at the same time.

Quality Assurance

NGK is a major OE spark plug supplier with decades of automotive and small-engine manufacturing experience. The brand’s Standard Spark Plug line is built around original-equipment-style construction and consistent production standards for dependable service in the correct application.