NGK BKR6EIX-11 Iridium IX Spark Plug (3764)
Original price was: £22.62.£12.82Current price is: £12.82.
NGK Iridium IX Spark Plug – BKR6EIX-11 (Stock 3764)
The NGK BKR6EIX-11 is a high-quality iridium spark plug for reliable ignition and stable performance. It uses a fine iridium centre electrode to fire easily with less voltage. This helps cold starts, smooth idle, and throttle response. It also lasts longer than standard nickel plugs.
Iridium resists wear, so the gap stays stable over time. A projected insulator and tapered ground electrode help burn fuel cleanly and reduce fouling.
Use this plug where your engine specifies this size, reach, heat range, and gap. Check your vehicle on our site or see the Vehicle Fitment tab to confirm.
- Quick starts and smooth idle
- Strong spark with fine-wire iridium tip
- Good service life for daily and performance use
Key Specifications
| Part Number | BKR6EIX-11 |
| NGK Stock Number | 3764 |
| GTIN | 087295137642 |
| Part Category | 686 – Spark Plug |
| Thread Size | M14 x 1.25 |
| Hex Size | 16 mm |
| Reach (thread length) | 19 mm |
| Seat Type | Flat seat with gasket |
| Heat Range | 6 (NGK) |
| Resistor | Yes |
| Terminal Type | Solid terminal |
| Centre Electrode | 0.6 mm iridium fine wire |
| Ground Electrode | Nickel alloy, tapered cut |
| Factory Gap | 1.1 mm |
| Typical Torque (14 mm gasket) | 25-30 Nm |
Fitment Guidance
This plug suits many petrol engines that call for an M14 x 1.25, 19 mm reach, projected resistor plug with NGK heat range 6 and 1.1 mm gap. Use the vehicle lookup to confirm fitment, or check the Vehicle Fitment tab for full details.
Important: Check the gap before install. Do not file precious-metal electrodes. If adjustment is needed, open or close the ground strap carefully. Install to the listed torque on a cold engine.
The price displayed is for a single plug, please add the desired amount to your basket.
| Weight | 0.05 kg |
|---|---|
| Dimensions | 10 × 3 × 3 cm |
| Brand |
NGK-3764 Confirmed Fitment
Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions
UK Shipping
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DELIVERY INFORMATION
International Shipping
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DELIVERY INFORMATION
Returns
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Stock at Progressive Parts
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OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
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Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.