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NGK LZKR6B-10E Standard Spark Plug (1578)
RRP. £10.48£6.68SAVE £3.80 (36%)
NGK LZKR6B-10E Spark Plug (Stock No. 1578)
The NGK LZKR6B-10E is a high-quality resistor spark plug built for reliable ignition and steady performance. It uses NGK’s proven copper core and nickel alloy tip to manage heat well and resist fouling. The preset 1.0 mm gap supports clean firing and smooth running in standard and lightly tuned engines.
It helps the engine start easily, idle cleanly, and burn fuel efficiently. Expect consistent spark under everyday driving, with stable performance under load. If your car is modified or runs higher boost, you may need a different heat range.
- Reliable ignition with a stable 1.0 mm factory gap
- Resistor design reduces electrical noise that can affect sensors and the radio
- Copper core for better heat dissipation and resistance to knock
- Durable nickel alloy electrode for long, dependable service
Always confirm fitment and heat range for your engine. For exact applications, use our vehicle lookup or see the Vehicle Fitment tab.
| Part Number | LZKR6B-10E |
| NGK Stock Number | 1578 |
| GTIN | 087295115787 |
| Category | 686 – Spark Plug |
| Type | Resistor spark plug |
| Heat Range | 6 (NGK scale – medium) |
| Factory Gap | 1.0 mm |
| Centre Electrode | Copper core with nickel alloy tip |
| Ground Electrode | Nickel alloy |
Installation notes
– Fit to a clean, cold engine.
– Check the gap only if the vehicle manufacturer specifies it.
– Tighten to the torque specified by your vehicle manufacturer. Over-tightening can damage the plug or cylinder head.
The price displayed is for a single plug, please add the desired amount to your basket.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 10 × 3 × 3 cm |
| Brand |
NGK-1578 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
ACCENT IV (RB) 1.4 (G4FA) | 107hp
Petrol 1396cc | Hatchback | 2010 - 2018
ACCENT IV Saloon (RB) 1.4 (G4FA) | 109hp
Petrol 1396cc | Saloon | 2010 - 2017
ACCENT IV Saloon (RB) 1.6 (G4FC) | 122hp
Petrol 1591cc | Saloon | 2010 - 2025
ELANTRA VI Saloon (AD, ADA) 1.6 (G4FG) | 128hp
Petrol 1591cc | Saloon | 2016 - 2020
i20 I (PB, PBT) 1.4 (G4FA) | 101hp
Petrol 1396cc | Hatchback | 2008 - 2015
i30 (FD) 1.4 (G4FA) | 109hp
Petrol 1396cc | Hatchback | 2007 - 2011
i30 (FD) 1.4 (G4FA) | 105hp
Petrol 1396cc | Hatchback | 2007 - 2011
i30 (FD) 1.6 (G4FC) | 126hp
Petrol 1591cc | Hatchback | 2008 - 2011
i30 (FD) 1.6 (G4FC) | 116hp
Petrol 1591cc | Hatchback | 2007 - 2011
i30 (FD) 1.6 (G4FC) | 122hp
Petrol 1591cc | Hatchback | 2007 - 2011
i30 (GD) 1.4 (G4LC) | 101hp
Petrol 1368cc | Hatchback | 2014 - 2016
i30 (GD) 1.4 (G4FA) | 99hp
Petrol 1396cc | Hatchback | 2011 - 2015
i30 (GD) 1.6 (G4FC) | 131hp
Petrol 1591cc | Hatchback | 2014 - 2025
i30 Coupe 1.6 MPI (G4FC) | 120hp
Petrol 1591cc | Coupe | 2013 - 2025
i30 Estate (FD) 1.4 (G4FA) | 109hp
Petrol 1396cc | Estate | 2009 - 2012
i30 Estate (FD) 1.4 (G4FA) | 105hp
Petrol 1396cc | Estate | 2007 - 2012
i30 Estate (FD) 1.6 (G4FC) | 126hp
Petrol 1591cc | Estate | 2008 - 2012
i30 Estate (FD) 1.6 (G4FC) | 122hp
Petrol 1591cc | Estate | 2008 - 2012
i30 Estate (GD) 1.4 (G4LC) | 101hp
Petrol 1368cc | Estate | 2014 - 2017
i30 Estate (GD) 1.4 (G4FA) | 99hp
Petrol 1396cc | Estate | 2012 - 2015
i30 Estate (GD) 1.6 (G4FC/G4FG) | 120hp
Petrol 1591cc | Estate | 2012 - 2025
ix20 (JC) 1.4 (G4FA) | 100hp
Petrol 1396cc | Hatchback | 2010 - 2019
ix20 (JC) 1.4 (G4FA) | 90hp
Petrol 1396cc | Hatchback | 2010 - 2019
ix20 (JC) 1.6 (G4FC) | 125hp
Petrol 1591cc | Hatchback | 2010 - 2019
SOLARIS Saloon (HCR, HCI) 1.6 (G4FG) | 122hp
Petrol 1591cc | Saloon | 2017 - 2025
VELOSTER (FS) 1.6 MPI (G4FC/G4FG) | 132hp
Petrol 1591cc | Coupe | 2011 - 2017
CARENS III MPV (UN) 1.6 CVVT (G4FC) | 132hp
Petrol 1591cc | MPV | 2009 - 2013
CARENS III MPV (UN) 1.6 CVVT (G4FC) | 126hp
Petrol 1591cc | MPV | 2009 - 2013
CEE'D (JD) 1.4 CVVT (G4FA) | 90hp
Petrol 1396cc | Hatchback | 2012 - 2018
CEE'D (JD) 1.4 CVVT (G4FA) | 100hp
Petrol 1396cc | Hatchback | 2012 - 2018
CEE'D (JD) 1.6 CVVT (G4FC) | 130hp
Petrol 1591cc | Hatchback | 2013 - 2018
CEE'D (JD) 1.6 CVVT (G4FC) | 131hp
Petrol 1591cc | Hatchback | 2014 - 2018
CEE'D Hatchback (ED) 1.4 (G4FA) | 109hp
Petrol 1396cc | Hatchback | 2006 - 2012
CEE'D Hatchback (ED) 1.4 (G4FA) | 105hp
Petrol 1396cc | Hatchback | 2006 - 2012
CEE'D Hatchback (ED) 1.4 CVVT (G4FA) | 90hp
Petrol 1396cc | Hatchback | 2009 - 2012
CEE'D Hatchback (ED) 1.6 (G4FC) | 115hp
Petrol 1591cc | Hatchback | 2007 - 2012
CEE'D Hatchback (ED) 1.6 (G4FC) | 126hp
Petrol 1591cc | Hatchback | 2008 - 2012
CEE'D Hatchback (ED) 1.6 (G4FC) | 122hp
Petrol 1591cc | Hatchback | 2006 - 2012
CEE'D Hatchback (ED) 1.6 CVVT (G4FC) | 125hp
Petrol 1591cc | Hatchback | 2010 - 2012
CEE'D Sportswagon (JD) 1.4 CVVT (G4FA) | 100hp
Petrol 1396cc | Estate | 2012 - 2015
CEE'D Sportswagon (JD) 1.6 CVVT (G4FC) | 131hp
Petrol 1591cc | Estate | 2014 - 2018
CEE'D Sportswagon (JD) 1.6 CVVT (G4FC) | 130hp
Petrol 1591cc | Estate | 2014 - 2018
CEE'D SW (ED) 1.4 (G4FA) | 109hp
Petrol 1396cc | Estate | 2007 - 2012
CEE'D SW (ED) 1.4 (G4FA) | 105hp
Petrol 1396cc | Estate | 2010 - 2012
CEE'D SW (ED) 1.4 CVVT (G4FA) | 90hp
Petrol 1396cc | Estate | 2009 - 2012
CEE'D SW (ED) 1.6 (G4FC) | 122hp
Petrol 1591cc | Estate | 2007 - 2012
CEE'D SW (ED) 1.6 (G4FC) | 126hp
Petrol 1591cc | Estate | 2007 - 2012
CEE'D SW (ED) 1.6 (G4FC) | 115hp
Petrol 1591cc | Estate | 2007 - 2012
CEE'D SW (ED) 1.6 CVVT (G4FC) | 125hp
Petrol 1591cc | Estate | 2009 - 2012
CEED (CD) 1.6 (G4FG) | 128hp
Petrol 1591cc | Hatchback | 2018 - 2025
CEED Sportswagon (CD) 1.6 (G4FG) | 128hp
Petrol 1591cc | Estate | 2018 - 2025
CERATO IV Saloon (BD, BDM) 1.6 MPi (G4FG) | 128hp
Petrol 1591cc | Saloon | 2018 - 2025
PRO CEE'D (ED) 1.4 (G4FA) | 105hp
Petrol 1396cc | Hatchback | 2008 - 2012
PRO CEE'D (ED) 1.4 (G4FA) | 109hp
Petrol 1396cc | Hatchback | 2008 - 2012
PRO CEE'D (ED) 1.4 CVVT (G4FA) | 90hp
Petrol 1396cc | Hatchback | 2010 - 2012
PRO CEE'D (ED) 1.6 (G4FC) | 122hp
Petrol 1591cc | Hatchback | 2008 - 2012
PRO CEE'D (ED) 1.6 (G4FC) | 126hp
Petrol 1591cc | Hatchback | 2008 - 2012
PRO CEE'D (ED) 1.6 CVVT (G4FC) | 116hp
Petrol 1591cc | Hatchback | 2008 - 2012
PRO CEE'D (ED) 1.6 CVVT (G4FC) | 125hp
Petrol 1591cc | Hatchback | 2010 - 2013
PRO CEE'D (JD) 1.4 CVVT (G4FA) | 100hp
Petrol 1396cc | Hatchback | 2013 - 2015
PRO CEE'D (JD) 1.6 CVVT (G4FC) | 130hp
Petrol 1591cc | Hatchback | 2013 - 2018
RIO III (UB) 1.4 CVVT (G4FA) | 107hp
Petrol 1396cc | Hatchback | 2011 - 2017
RIO III (UB) 1.4 CVVT (G4FA) | 109hp
Petrol 1396cc | Hatchback | 2011 - 2017
RIO III (UB) 1.6 CVVT (G4FC) | 123hp
Petrol 1591cc | Hatchback | 2012 - 2017
RIO III Saloon (UB) 1.4 CVVT (G4FA) | 107hp
Petrol 1396cc | Saloon | 2011 - 2017
RIO III Saloon (UB) 1.4 CVVT (G4FA) | 109hp
Petrol 1396cc | Saloon | 2011 - 2017
RIO III Saloon (UB) 1.6 CVVT (G4FC) | 123hp
Petrol 1591cc | Saloon | 2012 - 2017
SELTOS (SP2, SP2I) 1.6 MPi (SP2) (G4FG) | 122hp
Petrol 1591cc | SUV | 2019 - 2025
SELTOS (SP2, SP2I) 1.6 MPi 4WD (SP2) (G4FG) | 121hp
Petrol 1591cc | SUV | 2019 - 2025
SOUL I (AM) 1.6 (G4FC) | 124hp
Petrol 1591cc | Hatchback | 2009 - 2014
SOUL I (AM) 1.6 CVVT (G4FC) | 105hp
Petrol 1591cc | Hatchback | 2009 - 2011
SOUL I (AM) 1.6 CVVT (G4FC) | 126hp
Petrol 1591cc | Hatchback | 2009 - 2011
SOUL II (PS) 1.6 CVVT (G4FG) | 124hp
Petrol 1591cc | Hatchback | 2014 - 2018
SOUL II (PS) 1.6 CVVT (G4FG) | 129hp
Petrol 1591cc | Hatchback | 2016 - 2018
SOUL III (SK3) 1.6 MPi (G4FG) | 124hp
Petrol 1591cc | Hatchback | 2019 - 2025
VENGA (YN) 1.4 CVVT (G4FA) | 90hp
Petrol 1396cc | Hatchback | 2010 - 2019
VENGA (YN) 1.6 CVVT (G4FC) | 125hp
Petrol 1591cc | Hatchback | 2010 - 2019
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
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.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.