NGK DILKAR7E11HS Laser Iridium Spark Plug (97439)
Original price was: £23.66.£16.42Current price is: £16.42.
NGK DILKAR7E11HS Spark Plug – Laser Iridium (Stock No. 97439)
This NGK laser iridium spark plug gives a strong, reliable spark for clean combustion. It helps cold starts, smooth idle, and consistent performance at high load. The fine iridium tip needs less voltage to fire, which helps the ignition system under boost or hard use. The platinum-tipped ground electrode improves wear life, so gaps stay stable for longer service intervals.
Use this plug where the vehicle manufacturer specifies DILKAR7E11HS. For exact fitment, use our vehicle lookup or check the Vehicle Fitment tab.
- Stable spark under heat and high cylinder pressure
- Long life thanks to iridium centre and platinum ground pads
- Smoother idle and throttle response with cleaner burn
- OE-grade reliability and EMI-suppressed resistor design
| Part number | DILKAR7E11HS |
| NGK stock number | 97439 |
| Category | 686 – Spark Plug |
| GTIN | 87295974391 |
| Thread diameter | 12 mm |
| Thread reach | 26.5 mm |
| Hex size | 14 mm |
| Seat type | Flat gasket |
| Heat range | 7 (NGK scale) |
| Factory gap | 1.1 mm |
| Centre electrode | Laser-welded iridium tip, approx. 0.6 mm |
| Ground electrode | Nickel with laser-welded platinum pad |
| Resistor | Yes |
| Terminal | Solid nut |
| Projection | Projected insulator type |
| Typical tightening torque | 18 – 25 Nm (aluminium head, 12 mm thread) |
Note: Always install to the vehicle manufacturer’s specification for heat range, gap and torque.
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-97439 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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1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
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MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
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.