Looking for a genuine SILZKR7B11 spark plug for your car? The NGK SILZKR7B11 9723 Laser Iridium Spark Plug is made for selected petrol engines that require this exact specification. Its iridium electrode design supports reliable ignition, smooth everyday engine operation and long service life when correctly matched with the vehicle. Check the SILZKR7B11 price in Pakistan, review the specifications and confirm your engine compatibility before ordering from MS Auto Base.
26.04$
1500 in stock
1500 in stock
The NGK 9723 SILZKR7B11 is a Laser Iridium spark plug used in selected vehicle applications. SILZKR7B11 is the service number, while 9723 is the NGK stock number for the same product. These references help drivers, workshops and parts sellers identify the correct plug.
The NGK 9723 SILZKR7B11 Laser Iridium Spark Plug is a specific replacement part, not a universal spark plug. Thread size, reach, heat range and gap must match the engine requirement before installation.
SILZKR7B11 is the NGK service number for this spark plug specification. It identifies a particular combination of dimensions, heat range and electrode design.
When comparing spark plugs, matching the complete service number is safer than choosing one only by appearance.
Yes. NGK 9723 and SILZKR7B11 refer to the same spark plug. You may see 9723 used as the stock number and SILZKR7B11 used as the service or product reference.
The SILZKR7B11 iridium spark plug uses a precious metal electrode design that resists wear and supports consistent ignition. Iridium works well with a fine centre electrode while handling the high temperatures inside the combustion chamber.
For drivers comparing NGK SILZKR7B11 spark plugs, the main benefit is dependable ignition combined with a durable plug design when the product is correctly matched to the engine.
The SILZKR7B11 Laser Iridium spark plug uses an iridium centre electrode designed for reliable sparking and resistance to electrode wear.
This makes it suitable for modern ignition systems that require this particular spark plug specification.
A healthy spark plug helps ignite the compressed air and fuel mixture inside the cylinder. When the correct plug is installed and the rest of the ignition system is working properly, it supports reliable starting, stable idling and smooth engine response.
For buyers searching for an NGK SILZKR7B11 high performance spark plug in Pakistan, correct fitment should remain the priority. A spark plug should not be expected to create extra horsepower simply by replacing the correct factory specification.
Iridium has strong resistance to spark erosion. This helps the electrode maintain its shape for longer than many conventional nickel designs.
Actual replacement timing still depends on the vehicle manufacturer service schedule, engine condition and driving environment.
SILZKR7B11 9723 is used in selected Hyundai, Kia and other compatible petrol engine applications. NGK catalogues confirm it for selected Hyundai ix35 2.0 engines and selected Kia Sportage, Soul, Carens and Optima applications.
Compatibility must be checked by engine specification rather than model name alone. The same vehicle model can be sold with different engines that require completely different spark plugs.
Verified NGK catalogue applications include selected Hyundai ix35 2.0 models using G4NA or G4NC engines and selected Kia Sportage 2.0 models using compatible G4NA engines. Other compatible applications are also listed in NGK catalogues.
If you are searching for a SILZKR7B11 9723 iridium spark plug for your car, always confirm the actual engine code before placing an order.
A single car model can come with several engine sizes and engine codes. Those engines may not use the same spark plug.
For example, NGK lists different spark plug references for different Kia Sportage engines. Selected 2.0 G4NA applications use SILZKR7B11, while other Sportage engines listed in the same catalogue use different plugs.
It is particularly important to verify fitment before buying for imported Japanese and Korean vehicles because the same model may arrive in Pakistan with different engines.
Check the number on your existing spark plug, your vehicle owner’s manual, engine code or a reliable NGK application catalogue.
If you are still unsure, share your car make, model, model year and engine information with MS Auto Base before ordering. This is safer than choosing only from the vehicle name.
The 9723 iridium spark plug uses an M12 x 1.25 thread, 26.5 mm thread reach, 16 mm hex and a 1.1 mm preset gap. It has NGK heat range 7 and a resistor design.
| Specification | Details |
| Brand | NGK |
| Service Number | SILZKR7B11 |
| Stock Number | 9723 |
| Product Type | Laser Iridium Spark Plug |
| Centre Electrode | Iridium |
| Thread Size | M12 x 1.25 |
| Thread Reach | 26.5 mm |
| Hex Size | 16 mm |
| Preset Gap | 1.1 mm |
| Heat Range | 7 |
| Seat Type | Gasket Seat |
| Resistor | Yes |
Thread size and reach determine how the plug fits into the cylinder head. Heat range affects how the plug manages heat, while the preset gap affects spark formation.
These values should match the engine requirement rather than being changed simply to seek more performance.
The ignition coil sends high voltage to the spark plug. This voltage creates a spark across the electrode gap, which ignites the compressed air and fuel mixture inside the cylinder.
The fine iridium centre electrode helps create a focused spark while offering strong resistance to wear. This allows the plug to support consistent ignition over its service life when used in the correct application.
The vehicle battery itself does not provide enough voltage to create the required spark directly. The ignition coil increases the voltage and sends it to the spark plug.
NGK explains that the ignition coil supplies the high voltage required to produce the spark that ignites petrol inside the engine.
Iridium has a high melting point and strong wear resistance. These properties allow a fine electrode to maintain reliable sparking without wearing as quickly as many conventional materials.
The practical benefit is durability and dependable ignition rather than an automatic increase in horsepower or fuel economy.
There is no single replacement interval that applies to every vehicle. Follow the maintenance schedule recommended for your exact model and engine.
Possible signs of worn or faulty spark plugs include:
These symptoms can also be caused by ignition coils, injectors, sensors or other engine faults, so proper diagnosis is important before replacing parts.
A spark plug may need attention if its electrode is badly worn, deposits have built up or the plug is contaminated by oil or fuel.
If your engine is running poorly, check the complete ignition system instead of assuming the spark plugs are the only cause.
When buying a genuine SILZKR7B11 iridium spark plug, check the service number, stock number, packaging and physical product details before installation.
The product should clearly identify SILZKR7B11 and NGK stock number 9723.
Buyers looking for a genuine NGK SILZKR7B11 spark plug in Pakistan should also compare the technical specifications with the expected product details. Clear branding and consistent part information are useful checks, while buying from a known automotive parts seller adds another level of confidence.
Confirm the NGK branding, SILZKR7B11 reference and 9723 stock number when you receive the product.
If the markings, dimensions or specifications do not match what you ordered, confirm the part before installing it.
The SILZKR7B11 price in Pakistan can change due to import costs, currency movement, supplier stock and general market conditions.
For an accurate buying decision, use the current price shown on the MS Auto Base product page rather than relying on an old search result or social media post.
When comparing the NGK SILZKR7B11 Laser Iridium Spark Plug price in Pakistan, make sure each listing refers to SILZKR7B11 and NGK stock number 9723. Similar looking plugs can have different specifications and may not be suitable for your engine.
The NGK 9723 price in Pakistan can vary between sellers because stock may be imported at different times and costs.
The quantity included in a listing can also affect the displayed price. Before comparing offers, check whether the listed amount is for one plug or multiple plugs and confirm the exact product number.
MS Auto Base provides a dedicated product listing where buyers can review the NGK SILZKR7B11 service number, 9723 stock number, specifications and current price before purchase.
If you are looking for a genuine NGK SILZKR7B11 spark plug in Pakistan, confirm your vehicle fitment first and then place your order through the MS Auto Base product page.
Not sure whether the plug fits your vehicle? Check your existing spark plug and vehicle details before buying.
Having the make, model, year and engine information available makes it easier to confirm whether this spark plug is suitable for your car.
You can buy NGK SILZKR7B11 spark plug online in Pakistan through MS Auto Base after confirming compatibility.
Review the current product details and price, select the quantity required for your engine and complete your order through the website.
Buyers who want to buy SILZKR7B11 Laser Iridium spark plug in Pakistan should confirm the complete service number before checkout. Correct fitment matters more than choosing a plug simply because it looks similar.
NGK SILZKR7B11 9723 is a Laser Iridium spark plug for selected petrol engines. SILZKR7B11 is its service number and 9723 is the NGK stock number.
Yes. NGK 9723 and SILZKR7B11 identify the same spark plug.
The SILZKR7B11 price in Pakistan can change over time. Check the current price displayed by MS Auto Base before ordering.
Yes. It uses an iridium centre electrode and belongs to NGK’s Laser Iridium product range.
It is used in selected vehicle applications, including certain Hyundai and Kia engines. Exact compatibility depends on engine type and model year, so confirm fitment before purchase.
Match the number on your existing spark plug or check your engine code, vehicle manual or a reliable application catalogue. If you are unsure, confirm the fitment before ordering.
The preset spark plug gap is 1.1 mm. Do not change it unless reliable information for your exact vehicle application requires another setting.
There is no universal replacement mileage. Iridium has strong wear resistance, but the correct replacement interval depends on the vehicle, engine and manufacturer maintenance schedule.
Check the NGK branding, SILZKR7B11 service number, 9723 stock number, packaging and technical specifications. Confirm any inconsistency before installation.
You can order the NGK SILZKR7B11 9723 Laser Iridium Spark Plug through MS Auto Base. Confirm compatibility and check the current product price before completing your order.
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