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Spark plug 1UN918110
An OEM number is a unique code containing letters and digits.
Car manufacturers use them to mark every part inside their cars.
A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.
All the spare parts listed below are compatible with OEM parts 1UN9 18 110:
- 1UN9 18 110 (original number of MAZDA)
Spark plug OEM 1UN9 18 110: Price and Alternatives
Cost | € 0 - 19 |
OEM 1UN918110 Equivalents | 1UN918110, 1UN9 18 110, 1UN9-18-110 |
Carmaker | MAZDA |
OEM Brand | BRISK, DENSO, goCORE, HELLA, MAGNETI MARELLI, NGK |
11 items
Spark plug RIDEX 1UN9 18 110Spanner Size: 16 mm
Article number: 686S0085
Reviews - 49
- Product line: Iridium
- Spark Plug: 1 - Earthed Electrode
- Spanner Size: 16 mm
- Thread Size 1: 19
- Tightening Torque [Nm]: 22
- Diameter [mm]: 14
- Weight [g]: 43
- Item number: 686S0085
- Manufacturer: RIDEX
- EAN number: 4059191980666
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug RIDEX PLUS 1UN9 18 110M14x1.25, Spanner Size: 16 mm
Article number: 686S0085P
Reviews - 3
- Product line: Iridium
- Spark Plug: 1 - Earthed Electrode, Platinum mass electrode, Iridium Middle Electrode
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 4
- Thread Size: M14x1.25
- Connector type: Solid SAE
- Tightening Torque [Nm]: 22
- Resistor [kOhm]: 6
- Country Specific Design: Japan
- Item number: 686S0085P
- Manufacturer: RIDEX PLUS
- EAN number: 4067448729081
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug HELLA 1UN9 18 110M14 x 1.25, Spanner Size: 16 mm
Article number: 8EH 188 705-061
Reviews - 3
- Spark Plug: 1 - Earthed Electrode
- Electrode Gap [mm]: 1,1
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Thread Size: M14 x 1.25
- Tightening Torque [Nm]: 25
- Assy. / disassy. by qualified personnel required!
- Item number: 8EH 188 705-061
- Manufacturer: HELLA
- EAN number: 4082300394696
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug HELLA 1UN9 18 110M14 x 1.25, Spanner Size: 16 mm
Article number: 8EH 188 706-061
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- Spark Plug: 1 - Earthed Electrode
- Electrode Gap [mm]: 1,1
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Thread Size: M14 x 1.25
- Tightening Torque [Nm]: 25
- Assy. / disassy. by qualified personnel required!
- Item number: 8EH 188 706-061
- Manufacturer: HELLA
- EAN number: 4082300394740
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug DENSO 1UN9 18 110M14x1.25,
Article number: IK16
Reviews - 1
- Product line: Iridium Power
- Spark Plug: 1 - Earthed Electrode
- Thread Length [mm]: 19
- Thread Size: M14x1.25
- Connector type: Crimped SAE
- Diameter [mm]: 14
- for OE number: 101-000-049AC
- Gross Weight [g]: 46
- alternative item: IK16TT
- Item number: IK16
- Manufacturer: DENSO
- EAN number: 042511053038
- Condition: New
- Reference number OEM: 1UN918110
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In stock
-57%
compared to
RRP 26,36 €
11,30 €
Price per item
price incl. 23% VAT
excl. delivery costs
Spark plug NGK 1UN9 18 110M14 x 1,25, Spanner Size: 16 mm
Article number: 5464
Reviews - 9
- Spark Plug: Iridium 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]: 3,5
- Thread Size: M14 x 1,25
- Item number: 5464
- Manufacturer: NGK
- EAN number: 0087295154649
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug DENSO 1UN9 18 110M14x1.25,
Article number: IK16TT
Reviews - 60
- Product line: Iridium TT
- Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
- Thread Length [mm]: 19
- Thread Size: M14x1.25
- Connector type: Solid SAE
- Gross Weight [g]: 46
- alternative item: IK16TT
- Item number: IK16TT
- Manufacturer: DENSO
- EAN number: 042511047013
- Condition: New
- Reference number OEM: 1UN918110
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In stock
-42%
compared to
RRP 24,38 €
13,94 €
Price per item
price incl. 23% VAT
excl. delivery costs

Spark plug goCORE 1UN9 18 110Spanner Size: 16 mm
Article number: GCF860053
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- Product line: Iridium
- Spark Plug: 1 - Earthed Electrode
- Spanner Size: 16 mm
- Thread Size 1: 19
- Tightening Torque [Nm]: 22
- Diameter [mm]: 14
- Weight [g]: 43
- Item number: GCF860053
- Manufacturer: goCORE
- EAN number: 4069197089805
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug NGK 1UN9 18 110M14 x 1,25, Spanner Size: 16 mm
Article number: 5182
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- Spark Plug: Platinum 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]: 3,5
- Thread Size: M14 x 1,25
- Item number: 5182
- Manufacturer: NGK
- EAN number: 087295151822
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug MAGNETI MARELLI 1UN9 18 11014-19, Spanner Size: 16 mm
Article number: 062120030312
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- Spark Plug: with resistor
- Electrode Gap [mm]: 1
- Spanner Size: 16 mm
- Thread Size: 14-19
- Item number: 062120030312
- Manufacturer: MAGNETI MARELLI
- EAN number: 2503001483721
- Condition: New
- Reference number OEM: 1UN918110
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Spark plug BRISK 1UN9 18 110PetrolM14x1,25, Spanner Size: 16 mm
Article number: 1625
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- Spark Plug: Iridium Middle Electrode
- Spanner Size: 16 mm
- Thread Length 1 [mm]: 19
- Thread Size: M14x1,25
- Tightening Torque [Nm]: 25
- Number of pins: 1
- Fuel Type: Petrol
- Replace after km: 100000
- Item number: 1625
- Manufacturer: BRISK
- EAN number: 8595001317483
- Condition: New
- Reference number OEM: 1UN918110
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