Hero Genuine Spark Plug for HF 100, HF Deluxe, Splendor Plus, Passion Pro & More | OEM Ignition Plug | 31917AACH00S

Hero Genuine Spark Plug for HF 100, HF Deluxe, Splendor Plus, Passion Pro & More | OEM Ignition Plug | 31917AACH00S

Product Description

If your Hero bike is misfiring, hard to start, giving poor pickup, rough idling, or lower fuel efficiency, this is the correct genuine replacement spark plug to check first.

31917AACH00S is Hero’s genuine spark plug, and Hero’s official store lists it across a broad commuter and scooter fitment group including HF 100, HF Deluxe, Splendor+, Passion Pro, Pleasure Plus, Passion XPro, HF Dawn, Maestro Edge, Splendor Pro, Pleasure, Duet, and Splendor NXG.

For a customer, this part should be described simply as:

• spark plug
• ignition plug
• Hero spark plug
• engine firing plug

This spark plug is usually replaced when:

• the bike becomes difficult to start
• engine firing becomes weak or irregular
• mileage drops
• throttle response feels dull
• routine service replacement is due

This is a regular maintenance part and should be sold as a clear service-item replacement, not just as an isolated part number.

What This Part Is

Official Hero name: Spark Plug

Customer-friendly names:

• Spark Plug
• Ignition Plug
• Engine Firing Plug

Key Features

• Genuine Hero part number 31917AACH00S
• Official Hero product identity: Spark Plug
• Suitable for a wide Hero fitment group across commuters and selected scooters
• Helps restore proper ignition, cleaner combustion, and smoother starting
• Important service item during periodic maintenance
• Better fitment confidence than unknown local alternatives
• Strong search match for HF Deluxe spark plug, Splendor Plus spark plug, and Passion Pro spark plug
• Good buyer understanding due to clear service-part naming

Confirmed Compatibility

Hero’s official fitment support includes:

• HF 100
• HF Deluxe
• Splendor+ / Splendor Plus
• Passion Pro
• Pleasure Plus
• Passion XPro
• HF Dawn
• Maestro Edge
• Splendor Pro
• Pleasure
• Duet
• Splendor NXG

Important Fitment Note

Before ordering, please match:

• part number 31917AACH00S
• your exact bike model
• old spark plug code if available
• mechanic confirmation during service

Because spark plugs can vary by heat range and application, order by exact part number or confirmed fitment, not by appearance alone.

What You Will Receive

• 1 x Hero Genuine Spark Plug
• Part number: 31917AACH00S

Technical Details

• Brand: Hero Genuine Parts
• Part Number: 31917AACH00S
• Part Name: Spark Plug
• MRP on Hero store: ₹106
• Net Quantity: 1 unit

FAQs

Q1. What is 31917AACH00S?
It is a genuine Hero spark plug used in multiple Hero commuter motorcycles and selected scooters.

Q2. Which bikes does it fit?
Hero officially lists it for HF 100, HF Deluxe, Splendor+, Passion Pro, Pleasure Plus, Passion XPro, HF Dawn, Maestro Edge, Splendor Pro, Pleasure, Duet, and Splendor NXG.

Q3. What problems does a spark plug solve?
A fresh spark plug can help with hard starting, weak firing, rough idling, missed combustion, and dull throttle response.

Q4. Is this a regular service item?
Yes. It is a normal maintenance replacement part.

Q5. Is this genuine Hero?
Yes. This is a genuine Hero part.

Q6. Will it fit Splendor Plus?
Yes. Splendor Plus is included in Hero’s official fitment list.

Q7. Will it fit HF Deluxe?
Yes. HF Deluxe is also included in Hero’s official fitment list.

Q8. How do I confirm before ordering?
Match the exact part number 31917AACH00S or confirm fitment with your mechanic before purchase.