• SHOP
  • CLUB
0
My Garage
Add vehicle
0
items #
£0.00
Your basket is empty

It is necessary to choose your car model, otherwise you risk buying an item that does not fit. Please note that our search function only provides results relevant to a certain vehicle type.

NGK LMAR9E-J

LMAR9E-J NGK – Properties, Compatibility and Alternatives

The NGK LMAR9E-J represents a high-performance spark plug designed for demanding automotive applications requiring precise ignition timing and reliable combustion. This Spark plug NGK LMAR9E-J incorporates advanced electrode technology and specialized materials to deliver consistent performance across various operating conditions. The component serves as a critical element in modern engine management systems, ensuring optimal fuel efficiency and reduced emissions.

Advantages of the LMAR9E-J NGK

  • Enhanced ignition reliability through advanced electrode design and premium materials construction
  • Extended service life with Spark plug LMAR9E-J NGK technology that resists electrode wear and corrosion
  • Improved fuel economy and reduced emissions through optimized combustion chamber performance
  • Superior heat dissipation properties that prevent pre-ignition and engine knock under high-load conditions
  • Consistent spark energy delivery with NGK LMAR9E-J spark plug characteristics that maintain performance over time
  • Reduced maintenance requirements and longer replacement intervals compared to conventional alternatives

Technical Data

Feature Value
Manufacturer NGK
Model NGK LMAR9E-J
Type Laser Platinum
Thread size M14 x 1.25
Thread length 19mm
Wrench size 16mm
Heat range 9
Electrode gap 0.8mm
Resistance 5kΩ
Application High-performance engines

Compatibility and Areas of Application

This spark plug model demonstrates exceptional compatibility with high-performance and racing applications where LMAR9E-J NGK spark plug characteristics are essential for optimal engine operation. The component excels in turbocharged and supercharged engines that operate under extreme conditions and require consistent ignition performance.

  • High-performance sports cars and racing vehicles
  • Turbocharged and supercharged engine applications
  • Modified engines with increased compression ratios
  • Professional motorsport and track day vehicles
  • Premium automotive applications requiring extended service intervals

Suitable for the following vehicle models and equivalents

It is important to mention that alternative products can be found on AUTODOC. Currently, there are over 7000 items available in the spark plugs category.

Car maker Car Model
Subaru WRX STI, Legacy GT
Mitsubishi Lancer Evolution
Mazda RX-8, Mazdaspeed3
Honda Civic Type R, S2000

Application Notes and Important Questions

  • What installation torque specification should be applied when installing LMAR9E-J NGK components to prevent thread damage?
  • How does the heat range rating affect engine performance in different Spark plug NGK LMAR9E-J applications?
  • What are the recommended replacement intervals for this spark plug model under normal driving conditions?
  • Can this component be used as a direct replacement for OEM specifications without engine modifications?
  • What diagnostic symptoms indicate the need for spark plug replacement in high-performance applications?

Conclusion

The NGK LMAR9E-J delivers exceptional performance characteristics that make it an ideal choice for demanding automotive applications. This NGK LMAR9E-J provides reliable ignition performance, extended service life, and superior heat management capabilities. Professional technicians and enthusiasts consistently choose this component for its proven reliability and performance enhancement capabilities.

500 items
NGK 6884 Spark plug M10 x 1,0, Spanner Size: 14 mm
Article number: 6884 Trade numbers: LMAR9E-J
Reviews - 1
  • Spark Plug: Connector Type M4, Nickel Middle Electrode, 2 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 14 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 2,5
  • Thread Size: M10 x 1,0
  • Item number: 6884
  • Manufacturer: NGK
  • EAN number: 0087295168844
  • Condition: New
Show OEM numbers of the product
Details
In stock
-28%
compared to RRP £26.40

£18.99
Price per item
£75.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 4028 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 4028
Submit a review
  • Spark Plug: Connector Type SAE, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 4,0
  • Thread Size: M14 x 1,25
  • Item number: 4028
  • Manufacturer: NGK
  • EAN number: 0087295140284
  • Condition: New
Show OEM numbers of the product
Details
In stock
£1.99
Price per item
£7.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 5950 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 5950
Submit a review
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 7,8
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 5950
  • Manufacturer: NGK
  • EAN number: 0087295159507
  • Condition: New
Details
In stock
-67%
compared to RRP £6.12

£1.99
Price per item
£7.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 2642 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 2642
Submit a review
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 2642
  • Manufacturer: NGK
  • EAN number: 0087295126424
  • Condition: New
Show OEM numbers of the product
Details
In stock
£1.99
Price per item
£7.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 7311 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7311
Submit a review
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 7311
  • Manufacturer: NGK
  • EAN number: 0087295173114
  • Condition: New
Show OEM numbers of the product
Details
In stock
£1.99
Price per item
£7.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 6429 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 6429
Submit a review
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 9,5
  • Thread Size: M14 x 1,25
  • Item number: 6429
  • Manufacturer: NGK
  • EAN number: 0087295164297
  • Condition: New
Show OEM numbers of the product
Details
In stock
-69%
compared to RRP £7.52

£2.29
Price per item
£9.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 7023 Spark plug M10 x 1,0, Spanner Size: 16 mm
Article number: 7023
Submit a review
  • Spark Plug: Connector Type M4, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 1,5
  • Thread Size: M10 x 1,0
  • Item number: 7023
  • Manufacturer: NGK
  • EAN number: 0087295170236
  • Condition: New
Show OEM numbers of the product
Details
In stock
-69%
compared to RRP £7.55

£2.29
Price per item
£9.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 3725 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 3725
Submit a review
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 3725
  • Manufacturer: NGK
  • EAN number: 087295137253
  • Condition: New
Details
In stock
-63%
compared to RRP £6.21

£2.29
Price per item
£9.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 7926 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7926
Submit a review
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 4,5
  • Thread Size: M14 x 1,25
  • Item number: 7926
  • Manufacturer: NGK
  • EAN number: 0087295179260
  • Condition: New
Show OEM numbers of the product
Details
In stock
-69%
compared to RRP £7.39

£2.29
Price per item
£9.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 1270 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 1270
Submit a review
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 7,8
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 1270
  • Manufacturer: NGK
  • EAN number: 0087295112700
  • Condition: New
Details
In stock
-67%
compared to RRP £6.98

£2.29
Price per item

price incl. 20% VAT

excl. delivery costs

NGK 1097 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 1097
Submit a review
  • Spark Plug: with gasket seat, Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 1097
  • Manufacturer: NGK
  • EAN number: 0087295110973
  • Condition: New
Show OEM numbers of the product
Details
In stock
-66%
compared to RRP £6.87

£2.29
Price per item

price incl. 20% VAT

excl. delivery costs

NGK 5638 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 5638
Submit a review
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 5638
  • Manufacturer: NGK
  • EAN number: 0087295156384
  • Condition: New
Show OEM numbers of the product
Details
In stock
£2.59
Price per item
£10.36 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

NGK 4632 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 4632
Submit a review
  • Spark Plug: Connector Type M4, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 4632
  • Manufacturer: NGK
  • EAN number: 0087295146323
  • Condition: New
Details
In stock (Item(s) left: 10)
-66%
compared to RRP £7.74

£2.59
Price per item
£10.36 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

  • Product line: V-Line
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 5637
  • Manufacturer: NGK
  • EAN number: 0087295156377
  • Condition: New
Show OEM numbers of the product
Details
In stock
£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 7811
  • Manufacturer: NGK
  • EAN number: 0087295178119
  • Condition: New
Show OEM numbers of the product
Details
In stock
£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Supplementary Info: BLISTER
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 91406
  • Manufacturer: NGK
  • EAN number: 0087295814062
  • Condition: New
Show OEM numbers of the product
Details
In stock (Item(s) left: 4)
£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 4511
  • Manufacturer: NGK
  • EAN number: 0087295145111
  • Condition: New
Show OEM numbers of the product
Details
In stock
-19%
compared to RRP £3.72

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Supplementary Info: BLISTER
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 92010
  • Manufacturer: NGK
  • EAN number: 0087295820100
  • Condition: New
Show OEM numbers of the product
Details
In stock
£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 3410
  • Manufacturer: NGK
  • EAN number: 0087295134108
  • Condition: New
Show OEM numbers of the product
Details
In stock
-24%
compared to RRP £3.96

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 7529
  • Manufacturer: NGK
  • EAN number: 0087295175293
  • Condition: New
Show OEM numbers of the product
Details
In stock
-6%
compared to RRP £3.50

£3.29
Price per item
£13.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Load more
  • 1
  • 2
  • 3
  • 4
  • 5