📦 0 STOCK
Estimated dispatch: 1-4 weeks
Stock is available to order for this product. Purchase now to ensure you are the first to get your product upon arrival. What does this mean?
UK
Or Manually Lookup

Manually Select

1
2
3
4
-56%
Ngk b9es standard spark plug (2611)
Ngk b9es standard spark plug (2611) - image 2

NGK B9ES Standard Spark Plug (2611)

Original price was: £6.16.Current price is: £2.74.

📦 0 STOCK
Estimated dispatch: 1-4 weeks
Stock is available to order for this product. Purchase now to ensure you are the first to get your product upon arrival. What does this mean?
Klarna
3 payments of £0.91/mo example 0% APR
Clearpay
4 payments of £0.69/mo example 0% APR
Dopple
Compare 6, 12 and 24 month payment options from 16.9% APR
18+, T&C apply, Credit subject to status. Advanced calculator available at checkout.
EARN REWARD POINTS
Purchasing this product will earn you 5 reward points worth £0.05 to redeem on future purchases. You can check your current points here.
Workshop
Workshop Fitting
Our Manchester (SK4 1PQ) based workshop is here to help, get a custom quote to bring your project to life. Contact us or Book Online
SKU: NGK-2611 Categories: , , , , PP-RM5

NGK B9ES Spark Plug – Stock No. 2611

The NGK B9ES is a cold heat range, non-resistor spark plug designed for reliable ignition under high temperatures and sustained high rpm. It is a solid choice for tuned or hard-worked engines that need strong spark control and consistent combustion.

Use it to replace worn plugs and restore smooth starting, stable idle, and clean throttle response. It helps reduce fouling in demanding conditions by keeping the insulator nose short and cool.

  • Cold heat range (9) for high-load and high-rev use
  • Durable nickel alloy electrodes with copper core for better heat transfer
  • Gasket seat for a tight seal and easy service

Technical specifications

Part number B9ES
NGK stock number 2611
GTIN 087295126110
Category 686 – Spark Plug
Thread diameter 14 mm
Thread pitch 1.25
Reach (thread length) 19 mm (3/4 in)
Hex size 20.8 mm (13/16 in)
Seat type Flat gasket
Heat range 9 (cold)
Resistor No
Electrode material Nickel alloy with copper core
Centre electrode type Standard 2.5 mm
Projection Non-projected
Factory gap 0.7 mm (check and set to your engine spec)

Fitment guidance

Commonly used in many classic high-performance two-stroke motorcycles and other small high-revving engines. Always confirm fitment with the vehicle lookup or see the Vehicle Fitment tab.

Note: Always check and set the spark plug gap and torque to your engine’s specification.

The price displayed is for a single plug, please add the desired amount to your basket.

Weight 0.05 kg
Dimensions 10 × 3 × 3 cm
Brand

NGK-2611 Confirmed Fitment

Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions

FIAT (1 Model)
850 Spider (100_) 0.8 (126 G.100) | 49hp
Petrol 843cc | Convertible | 1965 - 1968

Stock at Progressive Parts

Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.

What do our stock statuses mean?

1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).

LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.

0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.

MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.

0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.

OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.

We're tuners too!

Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!

In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.

Thank you, Team PP

In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".

For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.

Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.

Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.