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NGK TR5AI-13

TR5AI-13 NGK – Properties, Compatibility and Alternatives

The NGK TR5AI-13 represents a premium ignition component designed for reliable engine performance in modern automotive applications. This Spark plug NGK TR5AI-13 delivers consistent spark generation through advanced electrode technology and precision manufacturing standards. The component serves as a critical element in the combustion process, ensuring optimal fuel ignition timing and engine efficiency across various operating conditions.

Advantages of the TR5AI-13 NGK

  • Superior ignition reliability through advanced electrode design and materials
  • Enhanced fuel efficiency with optimized Spark plug TR5AI-13 NGK combustion characteristics
  • Extended service life due to corrosion-resistant construction and thermal stability
  • Improved cold-start performance in challenging weather conditions with NGK TR5AI-13 spark plug technology
  • Reduced emissions output through complete fuel combustion optimization
  • Consistent performance across wide temperature ranges and operating conditions

Technical Data

Feature Value
Manufacturer NGK
Model NGK TR5AI-13
Type Resistor spark plug
Thread size M14 x 1.25
Thread length 19mm
Wrench size 20.8mm (13/16")
Heat range 5
Electrode gap 1.3mm
Resistance 5kΩ
Application Automotive engines

Compatibility and Areas of Application

This ignition component demonstrates exceptional compatibility with various engine configurations, particularly those requiring medium heat range characteristics. The TR5AI-13 NGK spark plug design ensures optimal performance in both naturally aspirated and forced induction applications. The component excels in standard automotive applications where reliable ignition timing and consistent spark delivery are essential for proper engine operation.

  • Standard passenger vehicle engines with moderate compression ratios
  • Light commercial vehicle applications requiring dependable ignition
  • Fleet vehicles operating under regular maintenance schedules
  • Replacement applications for OEM-specified ignition components

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
Toyota Camry, Corolla
Honda Civic, Accord
Nissan Sentra, Altima
Mazda Mazda3, Mazda6

Application Notes and Important Questions

  • What torque specification should be applied during installation of TR5AI-13 NGK components to prevent thread damage?
  • How frequently should Spark plug NGK TR5AI-13 components be inspected for electrode wear and carbon deposits?
  • Which symptoms indicate potential ignition system issues requiring component replacement?
  • What precautions should be taken when handling ceramic insulators during maintenance procedures?
  • How does electrode gap measurement affect overall engine performance and fuel consumption?

Conclusion

The NGK TR5AI-13 provides reliable ignition performance through proven engineering and quality manufacturing standards. This component delivers consistent spark generation across diverse operating conditions while maintaining extended service intervals. The NGK TR5AI-13 technology ensures optimal combustion efficiency and reduced maintenance requirements for modern automotive applications.

500 items
NGK 6221 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 6221
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 7,8
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 6221
  • Manufacturer: NGK
  • EAN number: 0087295162217
  • Condition: New
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% VAT

excl. delivery costs

NGK 2660 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: 2660
Submit a review
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Tightening torque from [Nm]: 22
  • Item number: 2660
  • Manufacturer: NGK
  • EAN number: 0087295126608
  • Condition: New
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% VAT

excl. delivery costs

  • Product line: Quick
  • 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]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 3014
  • Manufacturer: NGK
  • EAN number: 0087295030141
  • Condition: New
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Details
In stock
€3.59
Price per item
€7.18 / Price per 2 items

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  • 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: 2364
  • Manufacturer: NGK
  • EAN number: 0087295123645
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% VAT

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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]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 5110
  • Manufacturer: NGK
  • EAN number: 0087295151105
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% 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]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 5510
  • Manufacturer: NGK
  • EAN number: 0087295155103
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€7.18 / Price per 2 items

price incl. 23% 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: Quick
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 2417
  • Manufacturer: NGK
  • EAN number: 0087295024171
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€7.18 / Price per 2 items

price incl. 23% 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]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 2411
  • Manufacturer: NGK
  • EAN number: 0087295124116
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% VAT

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: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 4,0
  • Thread Size: M14 x 1,25
  • Item number: 5776
  • Manufacturer: NGK
  • EAN number: 0087295157763
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% 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: Quick
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 1015
  • Manufacturer: NGK
  • EAN number: 0087295010150
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€7.18 / Price per 2 items

price incl. 23% VAT

excl. delivery costs

  • Product line: Quick
  • 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]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 2792
  • Manufacturer: NGK
  • EAN number: 0087295027929
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% VAT

excl. delivery costs

  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 3526
  • Manufacturer: NGK
  • EAN number: 0087295135266
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

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excl. delivery costs

  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Supplementary Info: BLISTER
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 96178
  • Manufacturer: NGK
  • EAN number: 0087295861783
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
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€14.36 / Price per 4 items

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NGK 1268 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 1268
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: 1268
  • Manufacturer: NGK
  • EAN number: 0087295112687
  • Condition: New
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

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NGK 6521 Spark plug M14 x 1,25, Spanner Size: 19 mm
Article number: 6521
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 19 mm
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 6521
  • Manufacturer: NGK
  • EAN number: 0087295165218
  • Condition: New
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In stock
€3.59
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€14.36 / Price per 4 items

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NGK 7310 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7310
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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]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 7310
  • Manufacturer: NGK
  • EAN number: 0087295173107
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
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€14.36 / 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]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 4510
  • Manufacturer: NGK
  • EAN number: 0087295145104
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

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NGK 7382 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: 7382
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  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,6
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: ISO
  • Packing Type: Box
  • Item number: 7382
  • Manufacturer: NGK
  • EAN number: 0087295173824
  • Condition: New
Details
In stock
€3.59
Price per item
€14.36 / Price per 4 items

price incl. 23% VAT

excl. delivery costs

  • Product line: Quick
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 19 mm
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 2963
  • Manufacturer: NGK
  • EAN number: 0087295170212
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.59
Price per item
€7.18 / Price per 2 items

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excl. delivery costs

  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 4,0
  • Thread Size: M14 x 1,25
  • Item number: 2526
  • Manufacturer: NGK
  • EAN number: 087295125267
  • Condition: New
Show OEM numbers of the product
Details
In stock
€3.99
Price per item
€15.96 / Price per 4 items

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