Sparkplugs & Lambdasondes LPG spark plug 53G SFE85PS Gas

Details

High-performance LPG spark plug 53G SFE85PS Gas – premium ignition plug for LPG and CNG powered engines

The LPG spark plug 53G SFE85PS Gas is a professional-grade spark plug designed for vehicles running on LPG (autogas) or CNG (compressed natural gas). Built with a reinforced nickel-copper electrode and precise spark gap, it ensures consistent ignition, clean combustion, and extended service life under the higher temperatures of gas engines.

Technical specifications and features

• Model: 53G SFE85PS Gas

• Thread size: M14 × 1.25

• Thread length: 19 mm

• Wrench size: 21 mm

• Electrode gap: 0.8 mm (adjustable to 0.7 mm)

• Material: nickel-copper electrode

• Optimized for high-temperature LPG operation

Benefits

• Reliable ignition even under extreme conditions

• Longer lifespan in LPG or CNG applications

• Reduced emissions and improved fuel economy

• Smooth engine performance and stable idle

• Direct replacement with no system modification

Installation and maintenance

• Install only on a cold engine

• Adjust gap to 0.7–0.8 mm if necessary

• Tighten to approximately 25 Nm

• Check for smooth operation after installation

• Replace every 15,000 – 20,000 km for best performance

Need assistance?
Send your vehicle’s chassis number, and we’ll recommend the correct LPG spark plugs.
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