NGK Spark Plug - LMAR9J-9E

NGK Spark Plug (94162) LMAR9J-9E - OE Specification & Quality Replacement Part. Always check this ...

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Product Information

Full details

This guide is for BMW F850 GS, Adventure and F900 R, XR motorcycle owners looking for optimal engine performance. The NGK LMAR9J-9E spark plug offers superior ignitability and long service life. However, always verify compatibility with your specific vehicle before installation.

All features

Model Part Number	LMAR9J-9E
Brand	NGK

Extended Product Information

FAQs

How often should I replace the spark plugs?

It is recommended to replace the spark plugs according to your motorcycle's maintenance schedule or when performance issues arise.

Can I use a different spark plug?

It is recommended to use the NGK LMAR9J-9E or the spark plug specified by your motorcycle's manufacturer.

What is the correct torque for installing the spark plugs?

Refer to your motorcycle's service manual for the correct torque specifications. Over-tightening can damage the engine.

How do I check the spark plug gap?

Use a spark plug gap tool to measure and adjust the gap according to the manufacturer's specifications.

What should I do if the spark plug is fouled?

Clean or replace the spark plug. Investigate the cause of fouling (e.g., rich fuel mixture, oil leakage).

Where can I find the correct spark plug for my bike?

Check your motorcycle's service manual or use an online parts finder to confirm compatibility.

What is the advantage of an iridium spark plug?

Iridium spark plugs offer superior ignitability and long service life due to the high melting point and durability of iridium.

Troubleshooting

Engine misfires or runs rough.

Check spark plug condition; replace if worn or damaged. Ensure proper installation and correct gap.

Difficulty starting the engine.

Inspect spark plugs for fouling or damage. Check the ignition system and ensure proper fuel delivery.

Reduced fuel economy.

Verify spark plug condition and replace if necessary. Check for other engine issues.

Pros and Cons

Pros

Faster engine starts
Improved acceleration
Enhanced fuel economy
Reduced emissions
Long service life
Superior anti-corrosion properties

Cons

Requires proper installation for optimal performance
Compatibility must be verified for your specific vehicle

Setup, Compatibility & Care

Compatibility: Verify that the NGK LMAR9J-9E spark plug is compatible with your BMW F850 GS, Adventure or F900 R, XR model.
Installation: Follow the manufacturer's recommended torque specifications during installation.
Care: Regularly inspect the spark plugs for wear or damage. Replace them as needed to maintain optimal engine performance. Use a torque wrench to ensure proper installation and avoid over-tightening.
Maintenance: Clean the spark plugs during routine maintenance checks. Do not use abrasive cleaners.