Your Guide to Spark Plug Maintenance for Your Briggs & Stratton Engine

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Maintaining your outdoor power equipment, including lawn mowers and snow blowers, is essential for its longevity and optimal performance. A crucial part of this maintenance is checking and changing the spark plugs, which ensures your engine runs smoothly and efficiently. Here's a simplified guide to help you through the process:

1. Locating Your Spark Plug

Depending on your engine type, the location of the spark plug can vary:

Flathead Engines: Also known as L head or Side Valve Engines, commonly found in walk-behind lawn mowers and pressure washers.
OHV (Overhead Valve) Engines: These engines have a different configuration and the spark plug location can be identified with the help of your engine's manual.

Using a spark plug wrench is recommended to avoid any damage to the engine during removal for cleaning or replacement.

2. Choosing the Right Spark Plug and Gap Setting

The correct spark plug and gap setting are vital for engine performance. Using the wrong spark plug can lead to performance issues and potential internal engine damage. Here's a brief overview of the spark plug types and their respective gap settings for Briggs & Stratton engines:

Flathead Engine Spark Plugs & Gaps
- Standard Resistor: Part Numbers 796112S, 802592S, 5095 - Gap .030”
- Electromagnetic Suppression (EMS): Part Number 697451 - Gap .030”
- Extended Life Series® L-Head Spark Plug Platinum: Part Numbers 796560, 5062 (5062D, 5062H) - Gap .030”
- And more specific options tailored to engine models and manufacturing dates.
OHV Engine Spark Plugs & Gaps
- Resistor (for specific Vanguard models): Part Number 692051 - Gap .030”
- Electromagnetic Suppression (EMS): Part Number 691043, 792015 - Gap .030”
- Extended Life Series® OHV Spark Plug Platinum: Part Number 696202, 5066 (5066D, 5066H) - Gap .030”
- Additional options based on the specific engine and requirements.

Note: Always refer to your engine's manual or consult with us for recommendations on specific parts numbers and safety precautions before performing any maintenance.

3. Gapping Spark Plugs

Setting the correct gap on your spark plug is crucial for engine performance. The gap refers to the distance between the center and ground electrode. You can use a spark plug gap tool to adjust this distance to meet the specifications for your specific engine model.

How SES Direct Can Help

At SES Direct, we're committed to ensuring you have the right parts and knowledge to keep your equipment in top condition. If you're unsure about any steps in maintaining or replacing the spark plug for your Briggs & Stratton engine, our team is here to assist. We provide genuine Briggs & Stratton replacement spark plugs and the expertise to ensure your outdoor power equipment runs smoothly.

For any further assistance, feel free to contact us or visit our store. We're here to support all your outdoor power equipment needs.

Best regards, The SES Direct Team