CURRENT RETAILER PRODUCT
NGKCURRENT PRODUCT RECORD
NGK HB6AIX-11P / 5703 Spark Plug HB6AIX11P Iridium IX Replaces VKA20 is listed in the retailer category “Electrical > Ignition > Spark Plugs > 14mm Diameter”. The current catalogue identifies it with product reference HB6AIX-11P and GTIN 00087295157039. The price and availability shown here come from the dated retailer feed.
Check the thread diameter and reach, seat type, heat range, resistor design, terminal, electrode specification and prescribed gap against the vehicle or engine application. A matching brand or similar-looking plug does not establish fitment.
Affiliate links: we may earn a commission if you buy. The displayed amount is the dated item price; delivery, fitting and final compatibility remain subject to the retailer.
EXPLORE THE CATALOGUE
These products share a catalogue category. They are alternatives to research and are not automatically interchangeable or compatible with the same vehicle.
Retailer category: Electrical > Ignition > Spark Plugs > 14mm Diameter
GTIN: 05054716456885 · Reference: 41590898019
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.
Retailer category: Electrical > Ignition > Spark Plugs > 14mm Diameter
GTIN: 00087295131107 · Reference: 2996
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.
Retailer category: Electrical > Ignition > Spark Plugs > 14mm Diameter
GTIN: 00087295132104 · Reference: 3015
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.
Retailer category: Electrical > Ignition > Spark Plugs > 14mm Diameter
GTIN: 00087295141106 · Reference: B-4H
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.