All Honda Generators Spark Plug Gap And Socket Size Guide

Are you seeking the Honda Generators Spark Plug Gap and Socket Size Guide? If so, then you’ve come to the right place.

This guide will provide all of the information that you need to ensure your generator is running at its best and most efficient performance.

We’ll cover what spark plug gaps and socket sizes are important for proper operation, how to measure them properly, and which specific parts are needed for different models of Honda generators.

With this knowledge in hand, you can be sure that your generator is running as it should. So let’s get started!

What are the spark plug gap and socket sizes of Honda Generators?

The spark plug gap and socket sizes of Honda Generators vary based on the model. Generally, most of the Honda Generators require a 0.028 inch (0.71 mm) gap setting and a 14mm or 16mm socket size for installation.

Spark plug gap

The spark plug gap is the distance between the two electrodes of a spark plug. It is important to set the gap correctly so that it can ignite the fuel and air mixture in your generator. Generally, most Honda Generators use a 0.028-inch (0.71 mm) gap setting; however, some models may require a different size.

This measurement should match that of the socket used to install it for it to fit properly in your generator’s combustion chamber. Generally, most Honda Generators require either a 14mm or 16mm socket size.

Socket size

The socket size of a spark plug is the diameter of its threads. This measurement should match that of the socket installed for it to fit properly in your generator’s combustion chamber.

Generally, most Honda Generators require either a 14mm or 16mm socket size. However, your engine label or user manual should provide the exact socket size required for your specific model.

List Of All Honda Generators Spark Plug Gap And Socket Size

Given Below are some of the Honda generators and their spark plugs and socket sizes

Honda EB10000

Type – ZFR5F (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 5/8″ (16mm)

Honda EB6500X

Type – BPR5ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EB5000X

Type – BPR5ES (NGK) / W16EPR-U (DENSO) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EB2800i

Type – BPR6ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EB2200i

Type – CR5HSB (NGK) or equivalent
Gap – 0.024″– 0.028″
Socket size – 5/8″ (16mm)

Honda EG4000

Type – BPR5ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EG2800i

Type – BPR6ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EG2200X

Type – BPR6ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EG1400X

Type – BPR6ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EM6500SX

Type – BPR5ES (NGK) / W16EPR-U (DENSO) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EM5000SX

Type – BPR5ES (NGK) / W16EPR-U (DENSO) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EM3500X

Type – BPR5ES (NGK) / W16EPR-U (DENSO) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EM2500X

Type – BPR6ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EM1800X

Type – BPR6ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EU7000iSNAG

Type – BPR6ES (NGK) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EU7000is

Type – BPR6ES (NGK) or equivalent
Official part number – 98079-56846
Gap – 0.028″– 0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Honda EU6500is

Type – BPR5ES (NGK) / W16EPR-U (DENSO) or equivalent
Official part number – 98079-55846
Gap – 0.028″– 0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Honda EU3000S1AG

Type – BPR6ES (NGK) / W20EPR-U (DENSO) or equivalent
Official part number – 98079-56846
Gap – 0.028″– 0.031″ (0.7-0.8 mm)
Socket size – 13/16″ (21mm)

Honda EU3000is

Type – BPR5ES (NGK) / W16EPR-U (DENSO) or equivalent
Official part number – 98079-55846
Gap – 0.028″– 0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Honda EU3000i Handi

Type – BPR5ES (NGK) / W20EPR-U (DENSO) or equivalent
Gap – 0.028″– 0.031″
Socket size – 13/16″ (21mm)

Honda EU2200iTAG1

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2200i Companion

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2200iTAG3

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2200i Camo

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2200iTAG

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2200i

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2000i Companion

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2000i Camo

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU2000i

Type – CR5HSB (NGK) or equivalent
Official part number – 98056-55777
Gap – 0.024″– 0.028″ (0.6-0.7mm)
Socket size – 5/8″ (16mm)

Honda EU1000T1AG

Type – LR4C-E (NGK) or equivalent
Gap – 0.024″– 0.028″
Socket size – 5/8″ (16mm)

Honda EU1000i

Type – LR4C-E (NGK) or equivalent
Gap – 0.024″– 0.028″
Socket size – 5/8″ (16mm)

Types of Spark Plugs and their Gaps

Honda Generators typically require a 14mm or 16mm socket size and a 0.028 inch (0.71 mm) gap setting when installing spark plugs; however, there are several types of spark plugs available in the market that may have different gap settings.

The most common types of spark plugs are Conventional Spark Plugs, Platinum Spark Plugs, and Iridium Spark Plugs.

Conventional Spark Plugs

Conventional spark plugs are the most widely used in Honda generators. They feature a traditional nickel alloy center electrode with a copper core and an outer shell made from steel or nickel-iron.

Platinum Spark Plugs

Platinum spark plugs are designed for high-performance engines and are known for their durability. They feature a platinum-coated center electrode which is resistant to wear and tear, allowing them to last longer than conventional spark plugs.

Iridium Spark Plugs

Iridium spark plugs are a highly advanced type of spark plug designed for high-performance engines. They feature an iridium alloy center electrode that is extremely resistant to wear and tear, allowing them to last much longer than conventional or platinum spark plugs.

Selecting the Right Gap and Socket Size for Your Generator

Here are some steps to help you select the right gap and socket size for your generator

Identify the type of spark plug your generator uses. This information can usually be found in the owner’s manual or the manufacturer’s website.
Determine the size of the spark plug socket needed for your generator. Common sizes are 5/8 inch (16mm) and 13/16 inch (21mm).
Check the gap between the electrodes on your spark plug using a feeler gauge, which should match the specifications provided by the manufacturer.
If necessary, adjust the gap using a spark plug gapping tool to ensure that it is within specification.
Use a ratchet and appropriate-sized socket to remove and replace your spark plug if necessary.
Once all adjustments have been made, reinstall your spark plug into its designated location on your generator and tighten securely with a ratchet or wrench as specified by the manufacturer’s instructions.
Test run your generator to ensure that it is running properly before use.

By following these steps, you can ensure that you have selected the correct gap and socket size for your generator, allowing it to run smoothly and efficiently.

How to check and adjust spark plug gaps in Honda Generators?

Steps for how to check and adjust spark plug gaps in Honda Generator

Find out what type of spark plug is recommended for your Honda Generator model. You can find this information in the Owner’s Manual.
Measure the spark plug electrode gap with a wire-type feeler gauge.
If necessary, correct the gap by carefully bending the side electrode with a pair of pliers until it reaches the desired size.
Once you have adjusted the gap, re-check it with a feeler gauge to make sure it is correct before installing it into your generator engine.

Why checking the spark plug gap and socket size are important?

Checking the spark plug gap and socket size is important for several reasons. Here are some of the main ones

Ensuring Proper Fit: The right spark plug socket size is necessary to ensure the spark plugs fit correctly into the engine block and don’t cause any damage.
Preventing Damage: Using the wrong size socket can lead to damage to both the spark plugs and the engine, so it’s important to make sure you have the correct size before attempting any repairs or maintenance.
Maintaining Efficiency: A correctly gapped spark plug will help your engine run more efficiently, as it will ignite fuel more effectively and produce more power with less fuel consumption.
Avoiding Overheating: If your spark plugs are not gapped correctly, they can cause your engine to overheat due to an inefficient combustion process, leading to costly repairs.

Tips for keeping your generator in good condition

Here are some tips to help you maintain your generator.

Check The Oil Regularly – Most new generators need their first oil change after just 25 hours, and then the interval increases.
Empty The Gas Or Stabilize It – Never leave the tank even a little bit full of gas when not in use.
Keep It Clean And Covered – Make sure to keep your generator clean and covered when not in use.
Purchase Backup Fuel and Filters – Having backup fuel and filters on hand will help you be prepared for any unexpected maintenance needs.
Run It Every 30 days – Start your generator every 30 days and allow it to run for a few minutes to ensure everything is running properly.

The Benefits of Using a Honda Generator with Properly Gapped Plug and Socket Size

Here are some of the advantages of using a Honda generator with a properly gapped plug and socket size

Power Output: A properly fitted and gapped spark plug will help to ensure optimal performance from your generator and reduce the risk of it overheating or causing damage
Durability: Having the correct socket size and spark plug gap will help ensure your generator is more durable, as it will be less prone to damage caused by incorrect installation or incorrect parts.
Safety: Having the right spark plug gap and socket size will help to ensure your generator is working safely, reducing the risk of any accidents or malfunctions.
Plug & Socket Size: By doing so, you can ensure that your generator is getting the right amount of power without risking damage or overloading the system.
Cost Efficiency: With proper maintenance and care, a Honda generator can save you money in the long run by providing reliable power at an affordable price point.

Conclusion

It is important to understand the spark plug gap and socket size of your Honda Generator in order to ensure optimal performance. Without this knowledge, you may have an inefficient engine that could cost you more money in repairs.

Keeping track of these specs shown in this guide can help keep your Honda generator running smoothly for years to come.

Thank you for taking the time to learn more about the Honda generator spark plug gap and socket size. With these tips in mind, you can be sure to keep your generator running at peak performance while avoiding any costly repairs or maintenance down the road.