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Spark plug 1214803

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 12 14 803:

  • 12 14 803 (original number of OPEL)
Manufacturers
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12 items
RIDEX 686S0054 686S0054 Spark plug RIDEX 1214803 VW 360° 686S0054
Spark plug RIDEX 12 14 803Spanner Size: 20,8
Article number: 686S0054
Reviews - 3
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 20,8
  • 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: 686S0054
  • Manufacturer: RIDEX
  • EAN number: 4059191685677
  • Condition: New
  • Reference number OEM: 1214803
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Details
In stock
-72%
compared to RRP 5,40 €

1,46 €
Price per item

price incl. 19% VAT

excl. delivery costs

STARK SKSP-1990053 SKSP-1990053 Spark plug STARK 12 14 803 MERCEDES-BENZ 360° SKSP-1990053
Spark plug STARK 12 14 803Spanner Size: 20,8
Article number: SKSP-1990053
Reviews - 1
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 20,8
  • 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-1990053
  • Manufacturer: STARK
  • EAN number: 4059191393664
  • Condition: New
  • Reference number OEM: 1214803
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Details
In stock
-48%
compared to RRP 5,10 €

2,63 €
Price per item

price incl. 19% VAT

excl. delivery costs

DENSO W20EPR-U11 3049 W20EPR-U11 Spark plug DENSO 12.148.03 BMW
Spark plug DENSO 12 14 803M14x1.25, Spanner Size: 20.6 mm
Article number: W20EPR-U11
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  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 20.6 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 56
  • for OE number: 18822-11091
  • alternative item: W20TT
  • Item number: W20EPR-U11
  • Manufacturer: DENSO
  • EAN number: 42511304901
  • Condition: New
  • Reference number OEM: 1214803
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Details
In stock
-29%
compared to RRP 4,38 €

3,11 €
Price per item

price incl. 19% VAT

excl. delivery costs

CHAMPION OE048/T10 RN9YC4 OE048/T10 Spark plug CHAMPION 1214803 AUDI
Spark plug CHAMPION 12 14 803RN9YC4, M14x1.25, Spanner Size: 21 mm, Nickel GE
Article number: OE048/T10
Reviews - 3
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 1
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: RN9YC4
  • 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: OE048/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874505667
  • Condition: New
  • Reference number OEM: 1214803
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Additional information

1.5 mm core nose projection

Details
In stock
-22%
compared to RRP 4,97 €

3,84 €
Price per item

price incl. 19% VAT

excl. delivery costs

CHAMPION OE077/T10 RC7BYC4 OE077/T10 Spark plug CHAMPION 12 14 803 OPEL 360° OE077/T10
Spark plug CHAMPION 12 14 803RC7BYC4, M14x1.25, Spanner Size: 16 mm, Nickel GE
Article number: OE077/T10
Reviews - 2
  • Product line: Igniter Industrial
  • Spark Plug: 3 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RC7BYC4
  • 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: OE077/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874504196
  • Condition: New
  • Reference number OEM: 1214803
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Additional information

1.5 mm core nose projection

Details
In stock
-51%
compared to RRP 8,44 €

4,11 €
Price per item

price incl. 19% VAT

excl. delivery costs

DENSO W20TT 4602 W20TT Spark plug DENSO 12.148.03 VW
Spark plug DENSO 12 14 803M14x1.25, 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: 1214803
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Details
In stock
-11%
compared to RRP 6,16 €

5,47 €
Price per item

price incl. 19% VAT

excl. delivery costs

IAP QUALITY PARTS 809-00001 809-00001 Spark plug IAP QUALITY PARTS 1214803 MERCEDES-BENZ
Spark plug IAP QUALITY PARTS 12 14 803
Article number: 809-00001
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  • Item number: 809-00001
  • Manufacturer: IAP QUALITY PARTS
  • EAN number: 226359146951101469511
  • Condition: New
  • Reference number OEM: 1214803
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Details
Free delivery on this item
In stock (Item(s) left: 1)
41,20 €

price incl. 19% VAT

free delivery

HELLA 8EH 188 704-151 YH8RCP-11U 8EH188704-151 Spark plug HELLA 12 14 803 BMW
Spark plug HELLA 12 14 803M14 x 1,25, Spanner Size: 20,8
Article number: 8EH 188 704-151
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  • 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: 1214803
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Details
Сurrently out of stock
4,32 €
Price per item

price incl. 19% VAT

excl. delivery costs

VEMO V99-75-0022 V99-75-0022 Spark plug VEMO 12.148.03 AUDI
Spark plug VEMO 12 14 803
Article number: V99-75-0022
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  • Spark Plug: 1 - Earthed Electrode
  • Electrode Gap [mm]: 1,1
  • Weight [kg]: 0,06
  • Packaging width [cm]: 8,5
  • Packaging height [cm]: 2,4
  • Packaging Depth [cm]: 2,4
  • Item number: V99-75-0022
  • Manufacturer: VEMO
  • EAN number: 4046001324840
  • Condition: New
  • Reference number OEM: 1214803
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Additional information

Products supplied by us are without exception intended for the designated use. Please note that our products are usually delivered without installation instructions. Installation may only be carried out by trained specialist personnel. There is no guarantee for inappropriate, improper or unintended use.

Details
Сurrently out of stock
4,33 €
Price per item

price incl. 19% VAT

excl. delivery costs

MAGNETI MARELLI 062110400312 Sample photo only W20EPR-U11 062110400312 Spark plug MAGNETI MARELLI 1214803 OPEL
Spark plug MAGNETI MARELLI 12 14 80314-19, Spanner Size: 20,6
Article number: 062110400312
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  • Spark Plug: with resistor
  • Electrode Gap [mm]: 1
  • Spanner Size: 20,6
  • Thread Size: 14-19
  • Item number: 062110400312
  • Manufacturer: MAGNETI MARELLI
  • EAN number: 42511030497
  • Condition: New
  • Reference number OEM: 1214803
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Additional information

Nichel-Chromium with internal in branch

Details
Сurrently out of stock
5,58 €
Price per item

price incl. 19% VAT

excl. delivery costs

BERU Z21 0 002 335 706 Z21 Spark plug BERU 12 14 803 VW 360° Z21
Spark plug BERU 12 14 80314 R-7 DUX, M14x1,25, Spanner Size: 21 mm
Article number: Z21
Reviews - 2
  • Product line: ULTRA
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 21 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1,25
  • Connector type: SAE / M4
  • Self-service suited packaging see parts list
  • Technical Information Number: 14 R-7 DUX
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Item number: Z21
  • Manufacturer: BERU
  • EAN number: 4014427018353
  • Condition: New
  • Reference number OEM: 1214803
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Details
Сurrently out of stock
5,69 €
Price per item

price incl. 19% VAT

excl. delivery costs

MASTER-SPORT BP6ES-ST-SET/4/-MS BP6ES-ST-SET/4/-MS Spark plug MASTER-SPORT 12.148.03 MERCEDES-BENZ
Spark plug MASTER-SPORT 12 14 803Spanner 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: 1214803
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Details
Сurrently out of stock
-20%
compared to RRP 7,68 €

6,09 €
Price per set of 4 pieces

price incl. 19% VAT

excl. delivery costs

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