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NGK PLKR7A

PLKR7A NGK – Properties, Compatibility and Alternatives

The NGK PLKR7A represents a premium ignition component designed to deliver reliable engine performance across various automotive applications. This Spark plug NGK PLKR7A incorporates advanced electrode technology and precision engineering to ensure optimal combustion efficiency. Modern vehicles require dependable ignition systems, making this component an essential element for maintaining engine reliability and performance standards.

Advantages of the PLKR7A NGK

  • Enhanced ignition reliability through advanced electrode design and consistent spark delivery
  • Superior durability with extended service intervals, reducing maintenance frequency and Spark plug PLKR7A NGK replacement costs
  • Improved fuel efficiency through optimized combustion chamber performance and complete fuel burn
  • Reduced emissions output contributing to environmental compliance and NGK PLKR7A spark plug system protection
  • Excellent cold-start performance ensuring reliable engine operation in various weather conditions
  • Consistent power delivery maintaining smooth engine operation throughout the service life

Technical Data

Feature Value
Manufacturer NGK
Model NGK PLKR7A
Type Laser Platinum
Thread size M14 x 1.25
Thread length 19mm
Wrench size 16mm
Heat range 7
Electrode gap 1.1mm
Resistance 5kΩ
Application Passenger vehicles, light commercial vehicles

Compatibility and Areas of Application

This ignition component demonstrates excellent compatibility with modern engine management systems and electronic ignition configurations. The PLKR7A NGK spark plug design ensures proper integration with various engine types, particularly those requiring medium heat range characteristics. Primary applications include passenger vehicles equipped with naturally aspirated and moderately boosted engines, where consistent ignition performance is crucial for optimal operation.

  • Passenger cars with electronic ignition systems
  • Light commercial vehicles requiring reliable ignition performance
  • Engines with moderate compression ratios and standard operating temperatures
  • Vehicles requiring emissions compliance and fuel efficiency optimization

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
Honda Civic, Accord, CR-V
Toyota Corolla, Camry, RAV4
Nissan Sentra, Altima, Rogue
Mazda Mazda3, CX-5, Mazda6
Subaru Impreza, Forester, Outback

Application Notes and Important Questions

  • What installation torque specification should be applied when installing the PLKR7A NGK to prevent thread damage or inadequate sealing?
  • How frequently should Spark plug NGK PLKR7A components be inspected to maintain optimal engine performance and prevent misfiring conditions?
  • Can this component be used in modified engines with altered compression ratios or forced induction systems?
  • What symptoms indicate the need for replacement, such as rough idling, reduced acceleration, or increased fuel consumption?
  • Is gap adjustment necessary during installation, or does the factory setting provide optimal performance for most applications?

Conclusion

The NGK PLKR7A delivers exceptional ignition performance through advanced platinum electrode technology and precision manufacturing standards. This component provides reliable service across diverse automotive applications, ensuring consistent engine operation and optimal fuel efficiency. The NGK PLKR7A represents a dependable choice for maintaining vehicle performance and meeting modern emission requirements.

500 items
NGK 4288 Spark plug M12 x 1,25, Spanner Size: 16 mm
Article number: 4288 Trade numbers: PLKR7A
Reviews - 26
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Thread Size: M12 x 1,25
  • Item number: 4288
  • Manufacturer: NGK
  • EAN number: 087295142882
  • Condition: New
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In stock
-25%
compared to RRP £14.12

£10.49
Price per item
£41.96 / Price per 4 items

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excl. delivery costs

  • Product line: V-Line
  • 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]: 4,0
  • Thread Size: M14 x 1,25
  • Item number: 3577
  • Manufacturer: NGK
  • EAN number: 0087295135778
  • Condition: New
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In stock
£1.59
Price per item
£6.36 / Price per 4 items

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NGK 7311 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7311
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  • 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
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In stock
£1.99
Price per item
£7.96 / Price per 4 items

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NGK 4028 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 4028
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  • 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
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In stock
£1.99
Price per item
£7.96 / Price per 4 items

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NGK 5950 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 5950
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  • 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

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NGK 2642 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 2642
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  • 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
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In stock
£1.99
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£7.96 / Price per 4 items

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NGK 7023 Spark plug M10 x 1,0, Spanner Size: 16 mm
Article number: 7023
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  • 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
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In stock
-69%
compared to RRP £7.55

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

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NGK 3725 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 3725
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  • 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

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excl. delivery costs

NGK 6429 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 6429
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  • 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
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In stock
-69%
compared to RRP £7.52

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

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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
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In stock
-69%
compared to RRP £7.39

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

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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

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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
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In stock
-66%
compared to RRP £6.87

£2.29
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NGK 5638 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 5638
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  • 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
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In stock
£2.59
Price per item
£10.36 / Price per 4 items

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NGK 4632 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 4632
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  • 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
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In stock
£2.99
Price per item
£11.96 / Price per 4 items

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  • 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

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  • 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

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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

  • 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
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Details
In stock (Item(s) left: 4)
£3.59
Price per item
£14.36 / Price per 4 items

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