Search for Smart Fortwo II Coupe (451) platinum and iridium Spark plugs:
Smart 451 Spark plugs iridium and platinum

- SMART FORTWO Coupe (451) Ignition coil
- SMART Fortwo II Coupe (451) Glow plugs
- Smart 451 Glow plug relay
- SMART FORTWO Coupe (451) Ignition leads
Spark plugs replacement on your Smart 451 Coupe: what you need to know
Each Spark plugs on the Rear-Wheel Drive Smart 451 Coupe must be replaced every 10.000 - 60.000 km. However, we recommend checking them every 10,000-15,000 km, since every car operates in different driving conditions.
Failure to replace the components in time on Diesel, Electric, Petrol Smart 451 versions can cause:
- reduced engine power
- difficulty starting the engine
- jerking of the vehicle while driving
- increased fuel consumption.
Take your engine's technical specifications into consideration when selecting a Engine spark plug from an online catalogue. For 3-cylinder engines with a displacement of 1.0, 0.8 litres and an output of 27, 102 hp, they may differ in terms of thread diameter, design, and electrode material.
In our webshop, you can buy a Spark plug from Bosch, NGK, Denso, Champion, BERU and other brands for SMART FORTWO Coupe (451) of 12.2010 - 12.2012 model years quickly and at a reasonable price.
Best goods: Spark plugs Smart 451

- Thread Length [mm]: 26,5
- Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
- Thread Size: M12x1.25
- Diameter [mm]: 12
- Gross Weight [g]: 41
- alternative item: IXUH22FTT
- Condition: New
- Supplementary Info: ULTRA TITAN
- Thread Length [mm]: 26,5
- Electrode Gap [mm]: 0,75
- Spanner Size: 16 mm
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
- Thread Size: M12x1,25
- Connector type: SAE
- Quality/ Grade: Poly-V Tit
- Tightening torque from [Nm]: 15
- Tightening torque to [Nm]: 25
- Resistor from [kOhm]: 1
- Resistor to [kOhm]: 2
- Condition: New
- Thread Length [mm]: 26,5
- Spark Position [mm]: 3,0
- Spanner Size: 16 mm
- Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
- Thread Size: M12 x 1,25
- Condition: New

- Product line: Nickel
- Thread Length [mm]: 26,5
- Spanner Size: 16 mm
- Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
- Thread Size: M12x1.25
- Connector type: Solid SAE
- Tightening Torque [Nm]: 17
- Diameter [mm]: 12
- Weight [g]: 40
- for OE number: A1221590003
- alternative item: XUH22TT
- Condition: New
- Thread Length [mm]: 26,5
- Spark Position [mm]: 4
- Electrode Gap [mm]: 0,7
- Spanner Size: 16 mm
- Thread Size: M 12 x 1,25
- Tightening Torque [Nm]: 23
- Number of pins: 1
- Fitting Position: Engine
- Condition: New
- Thread Length [mm]: 26,5
- Electrode Gap [mm]: 0,8
- Spanner Size: 16 mm
- Spark Plug: 1 - Earthed Electrode, with gasket seat
- Thread Pitch [mm]: 1,25
- Tightening Torque [Nm]: 20
- Number of pins: 1
- Condition: New
- Thread Length [mm]: 26,5
- Spark Position [mm]: 4,0
- Electrode Gap [mm]: 0,7
- Spanner Size: 14 mm
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
- Thread Size: M12x1.25
- Connector type: SAE
- Packing Type: Box
- Quality/ Grade: Pt GE
- Technical Information Number: REA10WYPB
- Tightening torque from [Nm]: 20
- Tightening torque to [Nm]: 25
- Packaging length [cm]: 9
- Packaging width [cm]: 2,8
- Packaging height [cm]: 2,5
- Resistor from [kOhm]: 3
- Resistor to [kOhm]: 10
- Projection [mm]: 2,0
- Condition: New

- Thread Length [mm]: 26,5
- Spark Position [mm]: 4
- Electrode Gap [mm]: 0,7
- Spanner Size: 14
- Thread Size: M 12 x 1,25
- Tightening Torque [Nm]: 23
- Number of pins: 1
- Condition: New
- Product line: Iridium TT
- Thread Length [mm]: 19
- Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
- Thread Size: M14x1.25
- Connector type: Solid SAE
- Gross Weight [g]: 46
- alternative item: IK20TT
- Condition: New
- Thread Length [mm]: 26,5
- Spark Position [mm]: 4,5
- Spanner Size: 14 mm
- Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
- Thread Size: M12 x 1,25
- Condition: New

- Thread Length [mm]: 26,5
- Spark Position [mm]: 5
- Electrode Gap [mm]: 0,7
- Spanner Size: 14
- Thread Size: M 12 x 1,25
- Tightening Torque [Nm]: 23
- Number of pins: 1
- Condition: New
- Supplementary Info: ULTRA TITAN
- Thread Length [mm]: 19
- Electrode Gap [mm]: 0,9
- Spanner Size: 16 mm
- Spark Plug: 1 - Earthed Electrode, with gasket seat
- Thread Size: M14x1,25
- Connector type: SAE/M4
- Quality/ Grade: Poly-V Tit
- Tightening torque from [Nm]: 20
- Tightening torque to [Nm]: 30
- Resistor from [kOhm]: 3
- Resistor to [kOhm]: 10
- Condition: New