NGK Spark Plug DILZKR7B11GS (95710) – Honda Civic IX 1.8 R18Z4 / CR-V 2.0 R20A

NGK Spark Plug DILZKR7B11GS (95710) – Honda Civic IX 1.8 R18Z4 / CR-V 2.0 R20A

The NGK DILZKR7B11GS spark plug (part number 95710, Honda OEM reference 12290-R41-L01) is a high-performance iridium plug designed for Honda R18Z4 and R20A engines. Manufactured by Niterra (NGK Japan), it ensures stable ignition, long service life, and optimal combustion efficiency. This is the exact spark plug type installed as factory equipment in the Honda Civic IX and Honda CR-V IV.

Note: Price applies to one single spark plug. For a complete replacement, four plugs are required for a 4-cylinder engine.

Applications

• Honda Civic 5D (2012–2016) – 1.8 i-VTEC R18Z4 engine
• Honda Civic Tourer (2014–2017) – 1.8 i-VTEC R18Z4 engine
• Honda CR-V (2013–2018) – 2.0 i-VTEC R20A5, R20A6, R20A9 engines

Technical Specifications

• NGK Part Number: DILZKR7B11GS (95710)
• Honda OEM Reference: 12290-R41-L01
• Technology: Iridium / Platinum (Double Laser Iridium)
• Thread size: M12 × 1.25
• Thread length: 26.5 mm
• Gap: 1.10 mm
• Seat type: flat, with sealing washer
• Resistance: 5 kΩ (suppressed)
• Electrodes: iridium center / platinum ground
• Hex size: 16 mm (fixed SAE terminal)
• Manufacturer: Niterra EMEA GmbH (NGK/NTK), Ratingen, Germany

Key Benefits of NGK DILZKR7B11GS

• Reliable ignition: iridium tip ensures consistent spark under all load conditions.
• Long lifespan: up to 100,000 km (60,000 mi) in petrol engines.
• Improved fuel efficiency: optimized combustion and reduced CO₂ emissions.
• OEM precision: identical specification to Honda factory-installed plugs.

The NGK DILZKR7B11GS is the manufacturer-recommended plug for R18Z4 and R20A engines. It ensures smooth engine operation, efficient combustion, and optimal performance under all driving conditions.

FAQ – Frequently Asked Questions

How many spark plugs are needed?

Honda’s R18Z4 and R20A engines are four-cylinder units – you’ll need four spark plugs in total. The price listed is for one plug.

When should I replace NGK DILZKR7B11GS spark plugs?

Replacement is recommended every 100,000 km (60,000 mi) or every 5 years, whichever comes first. For vehicles driven mainly in city traffic or equipped with LPG, change every 60,000 km.

Are these the same plugs used by Honda dealers (OEM)?

Yes – the NGK DILZKR7B11GS (12290-R41-L01) is the exact OEM plug supplied to Honda service networks (ASO). Produced by Niterra (NGK Japan), official ignition system supplier for Honda.

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