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Ngk ifr5g-11k laser iridium spark plug (3107)
Ngk ifr5g-11k laser iridium spark plug (3107) - image 2

NGK IFR5G-11K Laser Iridium Spark Plug (3107)

RRP. £34.52£22.30SAVE £12.22 (35%)

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SKU: NGK-3107 Categories: , , , , PP-RM5

NGK IFR5G-11K Laser Iridium Spark Plug – NGK 3107

The NGK IFR5G-11K is a premium Laser Iridium spark plug designed for long life and consistent ignition. It delivers a clean, stable spark, helping cold starts, smooth idle and reliable performance under load. It is built to OE standards and is ideal as a high-quality replacement for many modern petrol engines that specify this plug type.

Expect improved throttle response and efficient combustion over worn plugs. It will not add big power on its own, but it supports consistent performance and can help maintain fuel economy when replacing tired plugs.

Use our vehicle lookup to confirm fitment, or check the Vehicle Fitment tab for full details. This plug suits engines that require a 14 mm thread, 19 mm reach, resistor type, and a 1.1 mm preset gap.

  • Laser-welded iridium centre tip for strong spark and long life
  • Platinum pad on ground electrode to reduce wear
  • Resistor design to minimise radio interference and ECU noise
Part number IFR5G-11K
NGK stock number 3107
GTIN 087295131077
Category 686 – Spark Plug
Type Laser Iridium, resistor
Thread diameter 14 mm
Thread pitch 1.25
Reach (thread length) 19 mm
Hex size 16 mm
Seat type Gasket
Heat range 5 (NGK scale)
Gap 1.1 mm preset
Centre electrode Iridium alloy fine tip
Ground electrode Nickel with platinum pad
Terminal Solid terminal

Installation notes

– Check and adjust gap only if the vehicle maker specifies a different gap. Use a proper wire gauge tool and avoid prying on the fine tip.
– Tighten to the vehicle maker’s torque spec. As a guide for 14 mm gasket plugs in aluminium heads, 18-25 Nm is typical.
Always install into a cool engine and start threading by hand to avoid cross-threading.

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

Additional Information

Weight 0.05 kg
Dimensions 10 × 3 × 3 cm
Brand

NGK-3107 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

HONDA (1 Model)
CIVIC VII Saloon (ES, ET) 1.3 IMA (ED9, ES9) (LDA1) | 83hp
Petrol/Electric 1339cc | Saloon | 2003 - 2005

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.