The NGK BKR6EIX-11 Iridium IX spark plug is the iridium upgrade for a broad set of Maruti, GM and Honda petrol cars running a wider plug gap. It's the NGK-recommended iridium fitment for these engines, a direct OEM-spec replacement.
The 0.6mm fine-wire iridium centre electrode fires a tighter, more focused spark than copper, delivering smoother idle, cleaner combustion, and better cold starts. Iridium holds its gap far longer than a standard plug, keeping ignition consistent and stretching out service intervals.
Direct-fit, OEM-spec replacement. No tuning changes — just a sharper, longer-lasting spark.
Fitment (NGK-confirmed)
Maruti Suzuki: Grand Vitara 1.6/2.0/2.7
General Motors: Aveo 1.4/1.6, Optra 1.6, SRV
Honda: City 1.3/1.5 (up to Sep'08), Brio, Amaze, WR-V Edge (from Mar'18), New Amaze (from Jun'18), New Jazz 1.2 Lt (from Aug'18)
Note: the "-11" denotes a 1.1mm pre-set gap — different from the standard BKR6EIX. Confirm your exact OEM plug code before ordering. Message us on WhatsApp with your car, variant and year.
Specifications
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Brand: NGK
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Part Number: BKR6EIX-11
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Type: Iridium IX Spark Plug
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Centre Electrode: Iridium, 0.6mm fine-wire
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Gap: 1.1mm pre-set
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Sold as: Single plug
Key Features
- NGK-recommended iridium fitment for Grand Vitara, Aveo/Optra, Honda City/Brio/Amaze
- Pre-set 1.1mm gap — straight out of the box
- Long service life — iridium holds its gap
- Direct-fit OEM-spec replacement