Nology Spark Plugs

Buy Nology Silver Spark Plugs today from Regals Motorsport. We keep the complete product range in stock for rapid delivery. Please read on to learn more about Nology high performance spark plugs and to determine the correct application for your vehicle.

The Nology performance spark plug range is quite simple... Choose from only eight plug models as shown below, designed to cover 99% of vehicles!

To determine the the correct product code for your vehicle please download the complete application list here:

>>> Nology Application List <<<

Once you have located the correct product code, simply follow the links below and select the quantity required for your vehicle! Remember we guarantee the lowest UK prices on Nology silver spark plugs, so if you manage to find them cheaper elsewhere please contact us today; we will beat any genuine price!

Part No Type Description Heat Range

150 141 010 H4YS M14x1.25 %u2013 0.46" reach, Tapered, 16mm Hex (5/8") Non-Resistor 6-8
150 141 020 G4YS M14x1.25 - 17.5mm reach (0.7"), Tapered, 16mm Hex (5/8")Non-Resistor 6-8
150 141 030 D4YS M14x1.25 %u2013 19mm reach (3/4"), Gasket, 16mm Hex (5/8%u201D) Non-Resistor 6-8
150 141 040 L7YS M14x1.25 - 19mm reach (3/4"), Gasket, 21mm Hex (13/16") Non-Resistor 4-6
150 141 050 L4YS M14x1.25 - 19mm reach (3/4"), Gasket, 21mm Hex (13/16") Non-Resistor 6-8
150 141 060 L0S M14x1.25 - 19mm reach (3/4"), Gasket, 21mm Hex (13/16") Non-Resistor 9-10
150 141 070 R4YS M14x1.25 - 25 mm reach, Tapered, 16mm Hex (5/8") Non-Resistor 6-8
150 141 080 ER4YS M14x1.25 %u2013 26.5mm reach, Gasket, 16mm Hex (5/8") Resistor 6-8

Spacing (mm): Please set to the manufacturer's recommended setting unless stated otherwise on the application list.

Torque: Please refer to the Nology.co.uk website for correct torque settings.

RRP £11.99 inc VAT each: OUR PRICE: £9.49 inc VAT each

Silver spark plugs
Heat range: 4 = Cold, 8 = Hot

About 50 million years ago an asteroid crashed into Earth and wiped out the dinosaurs. What was left behind is a layer of Iridium-rich clay all over the world... They should have left the Iridium buried!

Stop playing around with spark plugs that feature Iridium electrodes, Platinum electrodes, Copper electrodes, fine wire electrodes, split electrodes, ring electrodes or multiple electrodes and get serious with silver electrodes! Silver is the best electrical and thermal conductor of any metal. This makes Nology Silver%u2122 the best spark plugs in the world. Period!

Silver Center Electrode
More Spark Power
Deliver the Most Powerful Spark
Increased Horsepower
Cleaner Combustion
Long Lasting
Race Proven Design
Top Quality Materials

What about Iridium Spark Plugs?

Iridium is a super dense material and therefore extremely resistant to wear. That's it! It is a terrible thermal conductor and a bad electrical conductor, so why would anyone use it to make a spark plug center electrode? Since car manufacturers have to guarantee that their engines stay in-tune for up to 100,000 miles, they can only achieve this with ultra dense Iridium or Platinum.

Nology Silver spark plugs are especially designed for high-performance engines. Silver is the best electrical and thermal conductor of any metal, which makes it the ultimate material for a spark plug's center electrode. The large diameter silver center electrode increases spark carrying ability and spark power. Silver is extremely resistant to erosion, guaranteeing a virtually unchanged electrode gap for the life of the spark plug. Most Nology Silver spark plugs are without a resistor, perfect for performance enthusiasts who demand the most from their engines. For racing or dependability and efficiency for everyday use, Nology Silver spark plugs deliver the most powerful spark.

If you're not using Nology Silver, you're not going as fast as you could be.

Nology silver spark plugs are available to buy direct from our website and fit a huge range of vehicles including AC, Alfa Romeo, AMG, Aston Martin, Audi, Austin, Bentley, BMW, Buick, Cadillac, Caterham, Chevrolet, Chrysler, Citroen, Daewoo, Daihatsu, Daimler, Ferrari, Fiat, Ford, Honda, Hyundai, Isuzu, Jaguar, Jeep, KIA, Lancia, Lexus, Lotus, Maserati, Mazda, MCC Smart, Mercedes-Benz, MG, Mini, Mitsubishi, Morgan, Nissan, Opel, Peugeot, Porsche, Renault, Rover, Saab, Seat, Skoda, Smart, Subaru, Suzuki, Toyota, TVR, Vauxhall, Volkswagen, VW and Volvo.....

Regals Motorsport are distributors of the complete Nology product range! Please call today for the lowest prices on any of the following performance products:


NOLOGY Coolwires Ignition Leads	NOLOGY Hotwires Ignition Leads	NOLOGY Power Additives

NOLOGY PDA Dyno	NOLOGY Shift Light	NOLOGY Profire Ignition

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