It is necessary to choose your car model, otherwise you risk buying an item that does not fit. Please note that our search function only provides results relevant to a certain vehicle type.
Spark plug 9091901121
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 spare parts in the list below are equivalent to OEM number 909-19011-21:
- 909-19011-21 (original number of TOYOTA)
- 909-19011-21 (original number of LEXUS)
- 909-19011-21 (original number of WIESMANN)
Spark plug OEM 909-19011-21: Cost and Alternatives
Price | £ 4 - 60 |
OEM Brand | BERU, BOSCH, BRISK, CHAMPION, DENSO, HELLA |
Car maker | TOYOTA, LEXUS, YAMAHA, WIESMANN, YAMAHA MOTORCYCLES |
OEM 9091901121 Equivalents | 9091901121, 909-19011-21, 90919 01121, 90919-01121 |
29 items
Spark plug RIDEX 909-19011-21M14x1,25, Spanner Size: 16 mm
Article number: 686S0040
Reviews - 23
- Product line: Industrial
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode, Connector Type SAE
- Electrode Gap [mm]: 0,7
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M14x1,25
- Tightening torque from [Nm]: 20
- Resistor from [kOhm]: 6
- Resistor to [kOhm]: 15
- Projection [mm]: 1,5
- Item number: 686S0040
- Manufacturer: RIDEX
- EAN number: 4059191650637
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug RIDEX 909-19011-21Spanner Size: 16 mm
Article number: 686S0022
Reviews - 6
- Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Fixed SAE connector
- Electrode Gap [mm]: 1
- Spanner Size: 16 mm
- External Thread [mm]: 14
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Pitch [mm]: 1,25
- Tightening Torque [Nm]: 28
- Number of pins: 1
- Tightening angle [degrees]: 90
- Item number: 686S0022
- Manufacturer: RIDEX
- EAN number: 4059191685417
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details

Spark plug RIDEX PLUS 909-19011-21M14x1.25, Spanner Size: 16 mm
Article number: 686S0040P
Submit a review
- Product line: Industrial
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode, Nickel mass electrode
- Electrode Gap [mm]: 0,8
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3,3
- Thread Size: M14x1.25
- Connector type: SAE
- Packing Type: Box
- Resistor [kOhm]: 6
- Tightening torque from [Nm]: 25
- Resistor from [kOhm]: 3
- Resistor to [kOhm]: 12
- Item number: 686S0040P
- Manufacturer: RIDEX PLUS
- EAN number: 4066423770988
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug RIDEX 909-19011-21M14x1.25, Spanner Size: 16 mm
Article number: 686S0321
Reviews - 5
- Product line: Industrial
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
- Electrode Gap [mm]: 0,8
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M14x1.25
- Connector type: SAE
- Packing Type: Box
- Projection [mm]: 1,5
- Item number: 686S0321
- Manufacturer: RIDEX
- EAN number: 4065739014595
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Contents of the Spark plug RIDEX set:
Description of the product
Units
Article number
Details
Spark plug RIDEX 909-19011-21Spanner Size: 16 mm
Article number: 686S0313
Reviews - 5
- Electrode Gap [mm]: 1,0
- Spanner Size: 16 mm
- External Thread [mm]: 14
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Pitch [mm]: 1,25
- Connector type: Gewindebolzen M4
- Tightening Torque [Nm]: 28
- Number of pins: 1
- Tightening angle [degrees]: 90
- Item number: 686S0313
- Manufacturer: RIDEX
- EAN number: 4065739014373
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Contents of the Spark plug RIDEX set:
Description of the product
Units
Article number
Details
Spark plug DENSO 909-19011-21M14x1.25, Spanner Size: 16 mm
Article number: Q16TT
Reviews - 5
- Product line: Nickel TT
- Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Thread Size: M14x1.25
- Connector type: Solid SAE
- Tightening Torque [Nm]: 22
- Diameter [mm]: 14
- Weight [g]: 43
- alternative item: IQ16TT
- Item number: Q16TT
- Manufacturer: DENSO
- EAN number: 042511046078
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug DENSO 909-19011-21M14x1.25, Spanner Size: 20.6 mm
Article number: W20TT
Reviews - 12
- Product line: Nickel TT
- Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
- Spanner Size: 20.6 mm
- Thread Length [mm]: 19
- Thread Size: M14x1.25
- Connector type: Crimped SAE
- Tightening Torque [Nm]: 22
- Diameter [mm]: 14
- Weight [g]: 58
- alternative item: IW20, IW20TT, IW20
- Item number: W20TT
- Manufacturer: DENSO
- EAN number: 0042511046023
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug STARK 909-19011-21M14x1,25, Spanner Size: 16 mm
Article number: SKSP-1990039
Reviews - 6
- Product line: Industrial
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode, Connector Type SAE
- Electrode Gap [mm]: 0,7
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M14x1,25
- Tightening torque from [Nm]: 20
- Resistor from [kOhm]: 6
- Resistor to [kOhm]: 15
- Projection [mm]: 1,5
- Item number: SKSP-1990039
- Manufacturer: STARK
- EAN number: 4059191393527
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug CHAMPION 909-19011-21RC8PYP, M14x1.25, Spanner Size: 16 mm, Pt GE
Article number: OE136/T10
Reviews - 7
- Product line: Industrial
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
- Electrode Gap [mm]: 0,8
- Spanner Size: 16 mm
- Quality / Grade: Pt GE
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M14x1.25
- Connector type: SAE
- Packing Type: Box
- Technical Information Number: RC8PYP
- Tightening torque from [Nm]: 25
- Tightening torque to [Nm]: 30
- Packaging length [cm]: 8,65
- Packaging width [cm]: 2,45
- Packaging height [cm]: 2,45
- Resistor from [kOhm]: 6
- Resistor to [kOhm]: 15
- Projection [mm]: 1,5
- Item number: OE136/T10
- Manufacturer: CHAMPION
- EAN number: 5010874509153
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug BERU 909-19011-2114 FR-5 DPUX, M14x1,25, Spanner Size: 16 mm
Article number: Z130
Submit a review
- Product line: ULTRA
- Spark Plug: 1 - Earthed Electrode, with gasket seat
- Electrode Gap [mm]: 1
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Thread Size: M14x1,25
- Connector type: SAE / M4
- Technical Information Number: 14 FR-5 DPUX
- Tightening torque from [Nm]: 20
- Tightening torque to [Nm]: 30
- Item number: Z130
- Manufacturer: BERU
- EAN number: 4014427052456
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug BOSCH 909-19011-21M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 230 500
Reviews - 30
- Electrode Gap [mm]: 1,0
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M 14 x 1,25
- Tightening Torque [Nm]: 28
- Number of pins: 1
- Item number: 0 242 230 500
- Manufacturer: BOSCH
- EAN number: 4047024115507
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug DENSO 909-19011-21M14x1.25,
Article number: IQ16TT
Reviews - 4
- 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: IQ16TT
- Item number: IQ16TT
- Manufacturer: DENSO
- EAN number: 042511047068
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
In stock
-39%
compared to
RRP £ 20,42
£ 12,41
Price per item
price incl. 20% VAT
excl. delivery costs
Spark plug DENSO 909-19011-21M14x1.25,
Article number: IW16TT
Reviews - 3
- 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
- Diameter [mm]: 14
- Gross Weight [g]: 61
- alternative item: IW16TT
- Item number: IW16TT
- Manufacturer: DENSO
- EAN number: 042511047082
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug NGK 909-19011-21M14 x 1,25, Spanner Size: 16 mm
Article number: 3306
Submit a review
- 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]: 3,0
- Thread Size: M14 x 1,25
- Item number: 3306
- Manufacturer: NGK
- EAN number: 0087295133064
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug VEMO 909-19011-21M 14 x 1,25, Spanner Size: 16 mm
Article number: V99-75-0036
Submit a review
- Product line: Q+, original equipment manufacturer quality MADE IN GERMANY
- Electrode Gap [mm]: 1,0
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M 14 x 1,25
- Tightening Torque [Nm]: 28
- Number of pins: 1
- Item number: V99-75-0036
- Manufacturer: VEMO
- EAN number: 4046001386275
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug STARK 909-19011-21M14x1.25, Spanner Size: 16 mm
Article number: SKSP-19990319
Reviews - 2
- Product line: Industrial
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
- Electrode Gap [mm]: 0,8
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M14x1.25
- Connector type: SAE
- Packing Type: Box
- Projection [mm]: 1,5
- Item number: SKSP-19990319
- Manufacturer: STARK
- EAN number: 4065739014588
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Contents of the Spark plug STARK set:
Description of the product
Units
Article number
Details
Spark plug BOSCH 909-19011-21M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 229 925
Reviews - 7
- Electrode Gap [mm]: 1,0
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M 14 x 1,25
- Tightening Torque [Nm]: 28
- Number of pins: 1
- Item number: 0 242 229 925
- Manufacturer: BOSCH
- EAN number: 4047024116573
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug HELLA 909-19011-21M14 x 1,25, Spanner Size: 20,8
Article number: 8EH 188 704-151
Submit a review
- Spark Plug: 1 - Earthed Electrode
- Electrode Gap [mm]: 1,1
- Spanner Size: 20,8
- Thread Length [mm]: 19
- Thread Size: M14 x 1,25
- Tightening Torque [Nm]: 30
- Assy. / disassy. by qualified personnel required!
- Item number: 8EH 188 704-151
- Manufacturer: HELLA
- EAN number: 4082300317589
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug MASTER-SPORT 909-19011-21Spanner Size: 20,6
Article number: BP6ES-ST-SET/4/-MS
Reviews - 1
- Spark Plug: 1 - Earthed Electrode
- Spanner Size: 20,6
- Thread Length [mm]: 19
- Tightening Torque [Nm]: 22
- Diameter [mm]: 14
- Net weight [kg]: 0,25
- Gross Weight [kg]: 0,25
- Item number: BP6ES-ST-SET/4/-MS
- Manufacturer: MASTER-SPORT
- EAN number: 4250083934747
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Сurrently out of stock
-14%
compared to
RRP £ 6,76
£ 5,77
Price per set of 4 pieces
price incl. 20% VAT
excl. delivery costs
Spark plug STARK 909-19011-21Spanner Size: 16 mm
Article number: SKSP-1990022
Reviews - 1
- Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Fixed SAE connector
- Electrode Gap [mm]: 1
- Spanner Size: 16 mm
- External Thread [mm]: 14
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Pitch [mm]: 1,25
- Tightening Torque [Nm]: 28
- Number of pins: 1
- Tightening angle [degrees]: 90
- Item number: SKSP-1990022
- Manufacturer: STARK
- EAN number: 4059191393299
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Сurrently out of stock
-33%
compared to
RRP £ 9,00
£ 6,02
Price per item
price incl. 20% VAT
excl. delivery costs
Spark plug BRISK 909-19011-21PetrolM14x1,25, Spanner Size: 16 mm
Article number: 1403
Submit a review
- Spark Plug: Platinum Middle Electrode
- Electrode Gap [mm]: 1,1
- 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: 90000
- Item number: 1403
- Manufacturer: BRISK
- EAN number: 8595001310675
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug MAGNETI MARELLI 909-19011-21M14 x 1.25, Spanner Size: 16 mm
Article number: 062511000078
Submit a review
- Spark Plug: 1 - Earthed Electrode, with resistor
- Electrode Gap [mm]: 1,1
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Thread Size: M14 x 1.25
- Item number: 062511000078
- Manufacturer: MAGNETI MARELLI
- EAN number: 8050947032185
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug VEMO 909-19011-21Q+, original equipment manufacturer quality
Article number: V99-75-0061
Submit a review
- Supplementary Info: Q+, original equipment manufacturer quality
- Item number: V99-75-0061
- Manufacturer: VEMO
- EAN number: 4046001707803
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Сurrently out of stock
-5%
compared to
RRP £ 13,83
£ 13,12
Price per item
price incl. 20% VAT
excl. delivery costs
Spark plug DENSO 909-19011-21M14x1.25, Spanner Size: 16 mm
Article number: PQ16R
Reviews - 1
- Product line: Platinum
- Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode, Platinum mass electrode
- Spanner Size: 16 mm
- Thread Length [mm]: 19
- Thread Size: M14x1.25
- Connector type: Solid SAE
- Diameter [mm]: 14
- Weight [g]: 43
- for OE number: 90919-01121
- alternative item: IQ16TT
- Item number: PQ16R
- Manufacturer: DENSO
- EAN number: 5900427137479
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug NGK 909-19011-21M14 x 1,25, Spanner Size: 16 mm
Article number: 2097
Submit a review
- 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]: 4,0
- Thread Size: M14 x 1,25
- Item number: 2097
- Manufacturer: NGK
- EAN number: 5901170043161
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug CHAMPION 909-19011-21RC6WYPBX, M14x1.25, Spanner Size: 16 mm, Pt GE
Article number: OE264
Reviews - 9
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
- Electrode Gap [mm]: 0,7
- Spanner Size: 16 mm
- Quality / Grade: Pt GE
- Thread Length [mm]: 19
- Spark Position [mm]: 3,1
- Thread Size: M14x1.25
- Connector type: SAE
- Packing Type: Box
- Technical Information Number: RC6WYPBX
- Tightening torque from [Nm]: 25
- Tightening torque to [Nm]: 30
- Packaging length [cm]: 10
- Packaging width [cm]: 2,56
- Packaging height [cm]: 2,7
- Resistor from [kOhm]: 3
- Resistor to [kOhm]: 9
- Projection [mm]: 1,5
- Item number: OE264
- Manufacturer: CHAMPION
- EAN number: 4060426196875
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Сurrently out of stock
-19%
compared to
RRP £ 23,51
£ 18,95
Price per item
price incl. 20% VAT
excl. delivery costs
Spark plug DENSO 909-19011-21M14x1.25, Spanner Size: 20.6 mm
Article number: P16R
Submit a review
- Product line: Platinum
- Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode, Platinum mass electrode
- Spanner Size: 20.6 mm
- Thread Length [mm]: 19
- Thread Size: M14x1.25
- Connector type: Solid SAE
- Diameter [mm]: 14
- Weight [g]: 56
- for OE number: 90919-01115
- alternative item: IW16TT
- Item number: P16R
- Manufacturer: DENSO
- EAN number: 0042511030046
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug CHAMPION 909-19011-21RC6PYP, M14x1.25, Spanner Size: 16 mm, Pt GE
Article number: OE126/T10
Submit a review
- Product line: Industrial
- Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
- Electrode Gap [mm]: 0,9
- Spanner Size: 16 mm
- Quality / Grade: Pt GE
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Size: M14x1.25
- Connector type: SAE
- Packing Type: Box
- Technical Information Number: RC6PYP
- Tightening torque from [Nm]: 25
- Tightening torque to [Nm]: 30
- Packaging length [cm]: 8,65
- Packaging width [cm]: 2,45
- Packaging height [cm]: 2,45
- Resistor from [kOhm]: 6
- Resistor to [kOhm]: 15
- Projection [mm]: 1,5
- Item number: OE126/T10
- Manufacturer: CHAMPION
- EAN number: 5010874516106
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Details
Spark plug STARK 909-19011-21Spanner Size: 16 mm
Article number: SKSP-19990311
Submit a review
- Electrode Gap [mm]: 1,0
- Spanner Size: 16 mm
- External Thread [mm]: 14
- Thread Length [mm]: 19
- Spark Position [mm]: 3
- Thread Pitch [mm]: 1,25
- Connector type: Gewindebolzen M4
- Tightening Torque [Nm]: 28
- Number of pins: 1
- Tightening angle [degrees]: 90
- Item number: SKSP-19990311
- Manufacturer: STARK
- EAN number: 4065739014366
- Condition: New
- Reference number OEM: 9091901121
Show OEM numbers of the product
Contents of the Spark plug STARK set:
Description of the product
Units
Article number
Details
Сurrently out of stock
-60%
compared to
RRP £ 108,00
£ 42,67
Price per set of 12 pieces
price incl. 20% VAT
excl. delivery costs
The best offers: