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NGK PKR7A (3641) - Laser Platinum Spark Plug / Sparkplug - Dual Platinum Electrodes
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NGK PKR7A (3641) - Laser Platinum Spark Plug / Sparkplug - Dual Platinum Electrodes

NGK Sparkplug Platinum Spark P - Single Plug

Single Plug

£12.95

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  • Description
  • Benefits
  • Technical Info
  • Shipping Explained

Description:
NGK PKR7A (3641) - Laser Platinum Spark Plug / Sparkplug - Dual Platinum Electrodes

General Details:

Spanner Size16 mm
Outer thread [mm]12,0
Thread Length [mm]19,0
Spark PlugFixed SAE connector
Spark Position [mm]2,0
Spark PlugPlatinum Middle Electrode
Spark Plug1 - Earthed Electrode
Spark Pluginterference Suppression 5 kOhm
Spark Plugwith gasket seat

Addtional Images:

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Laser Platinum spark plugs provide high ignitability and longer service life. Dual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.

NGK is the brand leader in the UK spark plug market and are the world's biggest supplier to many major car manufacturers. Each and every one of their products are designed to meet the most rigorous standards and are the professionals' choice because of their quality and technical excellence. Their plugs can be found in use by teams in F1, WRC and MotoGP. Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world.

NGK Platinum Laser Spark Plugs are manufactured to improve the performance of the ignition system. They are constructed from durable material which is corrosion and abrasion resistant. This spark plug includes laser welded platinum tip on the center electrode and a platinum tip on the ground electrode. It features a taper cut which reduces the voltage necessary and provides better throttle response. This spark plug improves efficiency and allows smoother idling.

To find the correct spark plugs for your vehicle please use our online lookup or contact us for more help.

Spark Plug Health Check

Use Spark Plugs To Check Your Engine Health

Read More

Heat Ranges Explained

Learn what a spark plugs heat range means, and how it can effect your engine

Read More

Heat Cross Reference

Use our spark plug heat range cross reference table

Cross Reference Heat Range

PDF Downloads:

Download the Technical PDF

Benefits:

  • Laser welded Platinum centre electrode tip
  • Platinum disc welded to backside of ground electrode provides long life
  • Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
  • Faster starts and quicker acceleration
  • Better fuel economy and lower emissions
  • Best Platinum spark plug available
  • Original Equipment Manufacturer approved design

Technical Information:

General:
  • Type: Resistor type
  • Thread Size: 12mm (1/2")
  • Hex Size: 16mm (5/8")
  • Reach: 19mm (3/4")
  • Gap: 0.7mm (0.03")
  • Thread Pitch: 1.25mm (1/16")
Centre Electrode:
  • Type: Fine Wire
  • Material: Platinum
  • Projection: Projected
Ground Electrode:
  • Type: Standard
  • Material: Platinum
  • Electrode Count: 1

Notes: Platinum ground and centre electrode

Shipping

SHIPPING IS FREE* for orders of £60 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £4.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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