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NGK BPR4FS

BPR4FS NGK – Properties, Compatibility and Alternatives

The NGK BPR4FS represents a reliable standard copper core spark plug designed for consistent ignition performance in automotive applications. This Spark plug NGK BPR4FS delivers dependable spark generation through its proven electrode design and heat dissipation characteristics. The component serves as a critical element in the ignition system, ensuring proper fuel combustion and engine operation across various driving conditions.

Advantages of the BPR4FS NGK

  • Copper core construction provides excellent heat conductivity and thermal management for consistent performance
  • Standard resistor design reduces electromagnetic interference while maintaining reliable spark delivery
  • Proven electrode configuration ensures dependable ignition across various engine operating temperatures
  • The Spark plug BPR4FS NGK offers cost-effective maintenance solution for standard automotive applications
  • Durable construction materials resist fouling and provide extended service intervals
  • Compatible design allows for straightforward installation and replacement procedures with NGK BPR4FS spark plug

Technical Data

Feature Value
Manufacturer NGK
Model NGK BPR4FS
Type Standard copper core with resistor
Thread size 14mm
Thread length 19mm (3/4")
Wrench size 20.6mm (13/16")
Heat range 4 (medium heat range)
Electrode gap 1.1mm (0.043")
Resistance 5kΩ nominal
Application Standard automotive engines

Compatibility and Areas of Application

This spark plug functions effectively in standard automotive engines requiring medium heat range ignition components. The BPR4FS NGK spark plug suits various engine configurations including naturally aspirated gasoline engines with moderate compression ratios. The component works well in daily driving conditions and provides reliable performance for conventional ignition systems.

  • Standard passenger car engines with moderate performance requirements
  • Light commercial vehicles with gasoline powertrains
  • Older automotive applications requiring reliable copper core technology
  • Engines operating under normal temperature and load conditions

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 Corolla, Camry (older models)
Honda Civic, Accord (select years)
Nissan Sentra, Altima (certain engines)
Mazda 323, 626 (specific applications)

Application Notes and Important Questions

  • When should the BPR4FS NGK be replaced? Standard replacement intervals typically range from 30,000 to 50,000 miles depending on driving conditions and engine specifications.
  • What torque specification applies during installation? Follow manufacturer recommendations, typically 25-30 Nm for 14mm thread spark plugs to prevent thread damage.
  • How does heat range affect performance? The medium heat range (4) suits most standard engines, but verify compatibility with your specific Spark plug NGK BPR4FS requirements.
  • Can this component replace other similar models? Cross-reference part numbers and specifications to ensure proper fitment and performance characteristics.

Conclusion

The NGK BPR4FS provides reliable ignition performance for standard automotive applications through its proven copper core design and medium heat range characteristics. This component offers cost-effective maintenance solutions while delivering consistent spark generation for everyday driving requirements. The NGK BPR4FS remains a dependable choice for vehicles requiring standard ignition system components with established performance credentials.

500 items
NGK 1127 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 1127 Trade numbers: BPR4FS
Reviews - 1
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 11,2
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 1127
  • Manufacturer: NGK
  • EAN number: 0087295111277
  • Condition: New
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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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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
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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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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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NGK 5423 Spark plug M12 x 1,25, Spanner Size: 18 mm
Article number: 5423
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  • Spark Plug: Connector Type M4, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 18 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 1,6
  • Thread Size: M12 x 1,25
  • Item number: 5423
  • Manufacturer: NGK
  • EAN number: 0087295154236
  • Condition: New
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NGK 7926 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7926
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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]: 4,5
  • Thread Size: M14 x 1,25
  • Item number: 7926
  • Manufacturer: NGK
  • EAN number: 0087295179260
  • Condition: New
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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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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
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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
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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
  • Supplementary Info: Quick
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 1228
  • Manufacturer: NGK
  • EAN number: 087295012284
  • Condition: New
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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]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 3410
  • Manufacturer: NGK
  • EAN number: 0087295134108
  • Condition: New
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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
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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: 5637
  • Manufacturer: NGK
  • EAN number: 0087295156377
  • Condition: New
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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
  • 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
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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
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In stock
-19%
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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: 7529
  • Manufacturer: NGK
  • EAN number: 0087295175293
  • Condition: New
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In stock
-14%
compared to RRP £3.50

£2.99
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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]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 3975
  • Manufacturer: NGK
  • EAN number: 0087295139752
  • Condition: New
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NGK 1147 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 1147
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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]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 1147
  • Manufacturer: NGK
  • EAN number: 0087295111475
  • Condition: New
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In stock
-22%
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£3.29
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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: 6511
  • Manufacturer: NGK
  • EAN number: 0087295165119
  • Condition: New
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In stock
-19%
compared to RRP £4.44

£3.59
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£14.36 / Price per 4 items

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