Sparkplugs & Lambdasondes NGK LaserLine LPG4 spark plug LPG CNG

Details

High-performance NGK LaserLine LPG4 spark plug – premium ignition for LPG and CNG engines

The NGK LaserLine LPG4 spark plug is a premium spark plug designed for vehicles running on LPG (autogas) or CNG (compressed natural gas). Its iridium centre electrode and platinum ground electrode deliver superior ignition performance, cleaner combustion, and exceptional durability. It is optimized for the high combustion temperatures typical of gas-powered engines.

Technical specifications & features

• Model: NGK LaserLine LPG4 (1511)

• Thread size: M14 × 1.25

• Thread length: 19 mm

• Wrench size: 16 mm

• Electrode gap: 0.8 mm (preset)

• Material: iridium / platinum

• Type: resistor plug (R-type)

• Suitable for: Petrol, LPG, and CNG engines

Benefits

• Reliable ignition in all conditions

• Extended service life up to 100,000 km

• Reduced emissions and improved fuel efficiency

• Smooth engine operation and optimal throttle response

• Maintenance-free and resistant to fouling

Installation & maintenance

• Install on a cold engine

• Tighten to approx. 25 Nm

• Do not alter the preset gap

• Replace every 60,000 – 100,000 km for best results

Need assistance?
Send your vehicle’s chassis number, and we’ll recommend the correct LPG spark plug.
Contact via WhatsApp +32474335656 or e-mail order@vanmeenen.com.