Car part

Spark plugs CLK C208 CLK 55 AMG (208.374) 354 hp Petrol

Manufacturer
More
RIDEX 686S0022
Article №: 686S0022
Spark plug RIDEX 686S0022 Spanner Size: 16 mm
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
    • Required quantity: 16
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Fixed SAE connector
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • Condition: New
More
£ 5,49
incl. 20% VAT, excl. delivery costs
In stock
Details
RIDEX 686S0026
Article №: 686S0026
Spark plug RIDEX ULTRA 686S0026 Liquefied Petroleum Gas (LPG)M14x1,25, Spanner Size: 16 mm
Details
    • Required quantity: 16
    • Fuel Type: Liquefied Petroleum Gas (LPG)
    • Alternatively
    • Recommended change interval [km]: 30000
  • Product line: ULTRA
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Thread Size: M14x1,25
  • Connector type: SAE
  • Tightening torque from [Nm]: 20
  • Condition: New
More
£ 5,99
incl. 20% VAT, excl. delivery costs
In stock
Details
RIDEX 686S0030
Article №: 686S0030
Spark plug RIDEX 686S0030 CNG/LPGM 14 x 1,25, Spanner Size: 16 mm
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Fuel Type: CNG/LPG
    • Spark Plug: Two identical spark plugs per cylinder
    • Replace after km: 30000
    • Required quantity: 16
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Spark Plug: Iridium Middle Electrode, Fixed SAE connector, 1 - Earthed Electrode
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 7,99
incl. 20% VAT, excl. delivery costs
In stock
Details
RIDEX 686S0313 Spark plugs MERCEDES-BENZ CLK (C208) CLK 55 AMG (208.374) Petrol 354 hp 1999 price
+ 2
RIDEX 686S0313
Article №: 686S0313
Spark plug RIDEX 686S0313 Spanner Size: 16 mm
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • Thread Pitch [mm]: 1,25
  • Connector type: Gewindebolzen M4
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • Condition: New
More
£ 65,99
incl. 20% VAT, excl. delivery costs
In stock
Details
STARK SKSP-1990026
Article №: SKSP-1990026
Spark plug STARK ULTRA SKSP-1990026 Liquefied Petroleum Gas (LPG)M14x1,25, Spanner Size: 16 mm
Details
    • Required quantity: 16
    • Fuel Type: Liquefied Petroleum Gas (LPG)
    • Alternatively
    • Recommended change interval [km]: 30000
  • Product line: ULTRA
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Thread Size: M14x1,25
  • Connector type: SAE
  • Tightening torque from [Nm]: 20
  • Condition: New
More
£ 5,99
incl. 20% VAT, excl. delivery costs
In stock
Details
CHAMPION CET12P Engine spark plug CLK C208 CLK 55 AMG (208.374) Petrol 354 hp M113.984
Article №: CET12P
Spark plug CHAMPION Aerovantage Spoiler CET12P CET12P, M14x1.25, Spanner Size: 16 mm, Ti Poly-V
Details
    • Required quantity: 16
    • Alternatively
  • Product line: Aerovantage Spoiler
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 0,75
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Quality/ Grade: Ti Poly-V
  • Technical Information Number: CET12P
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,85
  • Packaging width [cm]: 2,6
  • Packaging height [cm]: 2,35
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 1,5
  • Condition: New
More
£ 5,99
incl. 20% VAT, excl. delivery costs
In stock
Details
BERU UPT12P Spark plugs MERCEDES-BENZ CLK (C208) CLK 55 AMG (208.374) Petrol 354 hp 2001 price
+ 2
BERU UPT12P Spark plug MERCEDES-BENZ CLK (C208) CLK 55 AMG (208.374) Petrol 354 hp M113.984
Article №: UPT12P
Spark plug BERU UPT12P M14x1,25, Spanner Size: 16 mm, Poly-V Tit, ULTRA TITAN
Details
    • Required quantity: 16
    • Alternatively
  • Supplementary Info: ULTRA TITAN
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,75
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Thread Size: M14x1,25
  • Connector type: SAE
  • 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
More
£ 6,99
incl. 20% VAT, excl. delivery costs
In stock
Details
BOSCH 0 242 230 557 Engine spark plugs MERCEDES-BENZ CLK Coupe (C208) CLK 55 AMG (208.374) Petrol 354 hp M113.984
Article №: 0 242 230 557
Spark plug BOSCH 0242230557 M 14 x 1,25, Spanner Size: 16 mm
6702-4, FR 8 DPP 30 X
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
    • Required quantity: 16
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 16 mm
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 6,99
incl. 20% VAT, excl. delivery costs
In stock
Details
CHAMPION OE191/T10 Spark plug set CLK C208 CLK 55 AMG (208.374) Petrol 354 hp M113.984
Article №: OE191/T10
Spark plug CHAMPION OE191/T10 KC10PYPB4, M14x1.25, Spanner Size: 16 mm, Pt GE, CGP
OE191, KC10PYPB4
Details
  • Supplementary Info: CGP
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Required quantity: 16
  • Packing Type: Box
  • Quality/ Grade: Pt GE
  • Technical Information Number: KC10PYPB4
  • 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]: 1
  • Resistor to [kOhm]: 2
  • Projection [mm]: 1,5
  • Condition: New
More
£ 8,67
incl. 20% VAT, excl. delivery costs
In stock
Details
CHAMPION CCH9003 Spark plugs MERCEDES-BENZ CLK (C208) CLK 55 AMG (208.374) Petrol 354 hp M113.984
Article №: CCH9003
Spark plug CHAMPION CCH9003 RC11WYPB4, M14x1.25, Spanner Size: 16 mm, Pt GE
OE180, 9003
Details
    • Required quantity: 16, 8
    • Alternatively
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Quality/ Grade: Pt GE
  • Technical Information Number: RC11WYPB4
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,382
  • Packaging width [cm]: 2
  • Packaging height [cm]: 2,032
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 1,5
  • Condition: New
More
£ 8,99
incl. 20% VAT, excl. delivery costs
In stock
Details
RIDEX PLUS Iridium 686S0030P for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 686S0030P
Spark plug RIDEX PLUS Iridium 686S0030P CNG/LPGM 14 x 1,25, Spanner Size: 16 mm
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Fuel Type: CNG/LPG
    • Spark Plug: Two identical spark plugs per cylinder
    • Replace after km: 30000
    • Required quantity: 16
  • Product line: Iridium
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Spark Plug: Iridium Middle Electrode, Nickel mass electrode
  • Thread Size: M 14 x 1,25
  • Resistor [kOhm]: 6
  • Condition: New
More
£ 9,36
incl. 20% VAT, excl. delivery costs
In stock
Details
BOSCH 0 242 230 500 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 0 242 230 500
Spark plug BOSCH 0242230500 M 14 x 1,25, Spanner Size: 16 mm
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
    • Required quantity: 16
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 9,49
incl. 20% VAT, excl. delivery costs
In stock
Details
BOSCH 0 242 236 571 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 0 242 236 571
Spark plug BOSCH 0242236571 CNG/LPGM 14 x 1,25, Spanner Size: 16 mm
FR 7 KI 332 S
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Fuel Type: CNG/LPG
    • Spark Plug: Two identical spark plugs per cylinder
    • Replace after km: 30000
    • Required quantity: 16
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 9,49
incl. 20% VAT, excl. delivery costs
In stock
Details
BOSCH 0 242 230 534 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 0 242 230 534
Spark plug BOSCH 0242230534 M 14 x 1,25, Spanner Size: 16 mm
FR 8 DII 33 X
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
    • Required quantity: 16
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 16 mm
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 9,99
incl. 20% VAT, excl. delivery costs
In stock
Details
BERU ULTRA Z206 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: Z206
Spark plug BERU ULTRA Z206 14 FR-7 DPPUS2, , Liquefied Petroleum Gas (LPG)M14x1,25, Spanner Size: 16 mm
14 FR-7 DPPUS2, 0002335940
Details
    • Required quantity: 16
    • Fuel Type: Liquefied Petroleum Gas (LPG)
    • Alternatively
    • Recommended change interval [km]: 30000
  • Product line: ULTRA
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Thread Size: M14x1,25
  • Connector type: SAE
  • Self-service suited packaging see parts list
  • Technical Information Number: 14 FR-7 DPPUS2
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Condition: New
More
£ 10,49
incl. 20% VAT, excl. delivery costs
In stock
Details
BERU ULTRA Z240 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: Z240
Spark plug BERU ULTRA Z240 14 F-8 DPURX02, M14x1,25, Spanner Size: 16 mm
14 F-8 DPURX02, 0001330905
Details
  • Product line: ULTRA
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Thread Size: M14x1,25
  • Connector type: SAE
  • Required quantity: 16
  • Self-service suited packaging see parts list
  • Technical Information Number: 14 F-8 DPURX02
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Condition: New
More
£ 11,99
incl. 20% VAT, excl. delivery costs
In stock
Details
BOSCH 0 242 229 925 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 0 242 229 925
Spark plug BOSCH 0242229925 M 14 x 1,25, Spanner Size: 16 mm
P45-6, FR 8 DPP 33+
Details
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 27,99
incl. 20% VAT, excl. delivery costs
In stock
Details
CHAMPION EON2/286 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: EON2/286
Spark plug CHAMPION EON2/286 EON2, M14x1.25, Spanner Size: 16 mm, Ni125 GE, Screw on
EON2
Details
    • Required quantity: 16
    • Alternatively
  • Supplementary Info: Screw on
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Thread Size: M14x1.25
  • Connector type: M4/SAE
  • Packing Type: Box
  • Quality/ Grade: Ni125 GE
  • Technical Information Number: EON2
  • 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]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 1,5
  • Condition: New
More
£ 4,49
incl. 20% VAT, excl. delivery costs
Not in stock
Details
BOSCH 0 242 229 746 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 0 242 229 746
Spark plug BOSCH 0242229746 Spanner Size: 16 mm
4501, FGR 8 DQI
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1,6
  • Spanner Size: 16 mm
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 4
  • Tightening angle [degrees]: 90
  • Condition: New
More
£ 4,99
incl. 20% VAT, excl. delivery costs
Not in stock
Details
STARK SKSP-1990022 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: SKSP-1990022
Spark plug STARK SKSP-1990022 Spanner Size: 16 mm
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
    • Required quantity: 16
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Fixed SAE connector
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • Condition: New
More
£ 6,49
incl. 20% VAT, excl. delivery costs
Not in stock
Details
VALEO 246898 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 246898
Spark plug VALEO 246898 Spanner Size: 16 mm
RF13HP-1
Details
    • Construction Year from: 06/1999
    • Engine Code: 113.984
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode
  • Weight [kg]: 0,049
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Condition: New
More
£ 8,99
incl. 20% VAT, excl. delivery costs
Not in stock
Details
STARK SKSP-1990029 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: SKSP-1990029
Spark plug STARK SKSP-1990029 CNG/LPGM 14 x 1,25, Spanner Size: 16 mm
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Fuel Type: CNG/LPG
    • Spark Plug: Two identical spark plugs per cylinder
    • Replace after km: 30000
    • Required quantity: 16
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Spark Plug: Iridium Middle Electrode, Fixed SAE connector, 1 - Earthed Electrode
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 9,99
incl. 20% VAT, excl. delivery costs
Not in stock
Details
HELLA 8EH 188 706-041 Engine spark plug MERCEDES-BENZ CLK Coupe (C208) CLK 55 AMG (208.374) Petrol 354 hp 2000 price
+ 2
HELLA 8EH 188 706-041 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: 8EH 188 706-041
Spark plug HELLA 8EH188706-041 M14 x 1.25, Spanner Size: 16 mm
IM7RC-10P
Details
  • Thread Length [mm]: 19
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • Thread Size: M14 x 1.25
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Assy./disassy. by qualified personnel required!
  • Condition: New
More
£ 10,49
incl. 20% VAT, excl. delivery costs
Not in stock
Details
CHAMPION EON2/287 Spark plug CLK C208 CLK 55 AMG (208.374) Petrol 354 hp 1999 price
+ 2
CHAMPION EON2/287 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: EON2/287
Spark plug CHAMPION EON2/287 EON2, M14x1.25, Spanner Size: 16 mm, Ni125 GE, Screw on
Details
  • Supplementary Info: Screw on
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Thread Size: M14x1.25
  • Connector type: M4/SAE
  • Self-service suited packaging see parts list
  • Packing Type: Box
  • Quality/ Grade: Ni125 GE
  • Alternatively
  • Technical Information Number: EON2
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 14,2
  • Packaging width [cm]: 2,625
  • Packaging height [cm]: 2,56
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 1,5
  • Condition: New
More
£ 12,99
incl. 20% VAT, excl. delivery costs
Not in stock
Details
VEMO Q+, original equipment manufacturer quality MADE IN GERMANY V99-75-0036 for CLK C208 CLK55AMG (208.374) M 113.984 260 kW Petrol
Article №: V99-75-0036
Spark plug VEMO Q+, original equipment manufacturer quality MADE IN GERMANY V99-75-0036 M 14 x 1,25, Spanner Size: 16 mm
ER8EP1, VEMO ER8EP1
Details
    • Construction Year from: 05/1999
    • Construction Year to: 04/2002
    • Spark Plug: Two identical spark plugs per cylinder
    • Required quantity: 16
  • Product line: Q+, original equipment manufacturer quality MADE IN GERMANY
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition: New
More
£ 13,99
incl. 20% VAT, excl. delivery costs
Not in stock
Details

Showing 25 out of 31 products

  • Pay with PayPal Engine spark plug CLK C208 CLK 55 AMG (208.374) M 113.984 (260 kW)
  • Pay with Visa Spark plug CLK C208 CLK55AMG (208.374) M113.984 (354 hp / 260 kW)
  • Pay with Mastercard CLK C208 CLK 55 AMG (208.374) M 113.984 354 hp Spark plug
  • Pay with Discover CLK C208 CLK 55 AMG (208.374) M113.984 354 hp Petrol Engine spark plugs
  • Pay with American Express Engine spark plugs Mercedes CLK Coupe (C208) CLK 55 AMG (208.374) M 113.984 260 kW Petrol
  • Pay with Bank Transfer MB CLK (C208) CLK 55 AMG (208.374) 354 hp Spark plug set