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NGK 3689 Spark plug M14 x 1,25, Spanner Size: 16 mm
- Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector
- Spanner Size: 16 mm
- Thread Length [mm]: 17,5
- Spark Position [mm]: 3,0
- Thread Size: M14 x 1,25
- Item number: 3689
- Manufacturer: NGK
- EAN number: 0087295136898
- Condition: New
OE reference number(s) comparable with the original spare part number:

Fully equivalent products
Spark plug Tutorial/Step by step guide for repair and replacement






Spark plug NGK 3689 compatible with the following popular cars
Car models | Ford Fiesta Mk5; Ford Focus Mk2; Volvo V50 545; Ford Focus 2 da; Ford Focus Mk1; Ford S-Max Mk1; Ford Mondeo Mk4 Estate; Volvo v70 bw; Mercedes W201; Focus C-Max (DM2); Mazda 3 BK; W124; Ford C-Max DM2; Ford Mondeo Mk4 Facelift; Peugeot 205 2; Ford Mondeo bwy; Ford Galaxy Mk2; Ford Transit Mk6 Van; Ford Focus dnw; Mazda 5 cr19 |
Engines | ST150; 2.0 LPG; 2.0 CNG; 2.0; 1.8; 1.8 Flexifuel; 1.8 FlexFuel; 1.8 16V; 2.0 Flexifuel; 2.0 FlexiFuel; 2.6; 2.3 E; 2.3; E 2.0; E 2.6; E 2.5-16 Evolution II; E 2.5-16; E 2.5-16 Evolution; E 2.3; E 2.3-16; E 1.8; 2.3 MZR; 230 E Cat; 200; 300 E; 300 E 4-matic; 260 E 4-matic; 260 E; 230 E; 200 E; 1.4; 1.8 SCi; ST220; 2.0 16V; 2.3 16V RWD; 1.8 BiFuel; 1.0 i; 2.0 FlexFuel; 3.0; 3.0 Allrad; 2.1 V6; 3.0 V6 Allrad; 2.5 V6 Allrad; 2.3 AWD; 1.4 E; 1.1; R 4; 2 V8; 4.2 V8; 2.5 V6; 3.0 V6 |
Engine power (horsepower) | 35-500 hp |
Power (kilowatts) | 26-368 kW |
Year of manufacture | 1972-2024 |
Manufacturer article number | TR6IX |
OE part number(s) | TR6IX |
Spark plug NGK 3689 : Review and evaluation
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Questions and answers
NGK 3689: popular articles
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Each order from £ 130 value of goods, include free shipping within Great Britain. If order total is less than £ 130, shipping cost will be £ 8,45
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NGK:
BPR6EFS, BP6EFS -
DENSO:
I 26, 5326 -
ACDELCO:
41-812 -
MOTORCRAFT:
AWSF 22 E