NGK BKR6EIX Iridium IX Spark Plug for Maruti Swift / SX4 / Eeco, Tata Indica / Indigo / Nano

The NGK BKR6EIX Iridium IX spark plug is the iridium upgrade for a wide range of popular Indian petrol cars from Maruti, Tata and GM. 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, so ignition stays consistent and service intervals stretch out.

Direct-fit, OEM-spec replacement. No tuning changes — just a sharper, longer-lasting spark.

Fitment (NGK-confirmed)

Maruti Suzuki: Versa 1.3i, Gypsy King 1.3i, SX4, Swift 1.3i, Baleno 1.6 (old model), Zen 1.0i 16V, Esteem 1.3 (MPFI), Eeco

Tata: Indica 1.4/1.4i, Indica Xeta, Indigo 1.4i, Indigo Marina, Indigo XL, Nano

General Motors: Optra 1.8

Fiat: Uno 1.0i/1.2

Not sure if BKR6EIX is your plug? Message us on WhatsApp with your car, variant and year — we'll confirm before you order.

Specifications

• Brand: NGK
• Part Number: BKR6EIX
• Type: Iridium IX Spark Plug
• Centre Electrode: Iridium, 0.6mm fine-wire
• Sold as: Single plug

Key Features

• NGK-recommended iridium fitment for popular Maruti/Tata/GM petrol cars
• Smoother idle and better cold starts versus a standard plug
• Long service life — iridium holds its gap
• Direct-fit OEM-spec replacement