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CHAMPION L82C spark plug

L82C CHAMPION – Properties, Compatibility and Alternatives

The CHAMPION L82C spark plug represents a reliable ignition component designed for optimal engine performance in various automotive applications. This Spark plug CHAMPION L82C delivers consistent spark generation to ensure proper fuel combustion in internal combustion engines. The L82C model incorporates advanced electrode technology and heat dissipation characteristics that make it suitable for both standard and demanding driving conditions.

Advantages of the L82C CHAMPION

  • Superior electrode durability ensures extended service life and reduced maintenance intervals
  • Optimized heat range provides excellent thermal management for Spark plug L82C CHAMPION applications
  • Consistent spark delivery improves fuel efficiency and reduces emissions in modern engines
  • Robust construction withstands high-temperature operating conditions typical in L82C CHAMPION spark plug systems
  • Precise electrode gap specifications maintain reliable ignition timing across various engine loads
  • Corrosion-resistant materials ensure stable performance throughout the recommended service interval

Technical Data

Feature Value
Manufacturer Champion
Model CHAMPION L82C spark plug
Type Standard copper core
Thread size 14mm
Thread length 19mm (3/4")
Wrench size 20.6mm (13/16")
Heat range 8
Electrode gap 0.7mm (0.028")
Resistance Non-resistor
Application Small engines, motorcycles, marine applications

Compatibility and Areas of Application

The CHAMPION L82C spark plug demonstrates excellent compatibility with small displacement engines and specialized applications where precise ignition timing is critical. This CHAMPION L82C spark plug works effectively in air-cooled engines, marine outboard motors, and various motorcycle configurations. The component's heat range and electrode design make it particularly suitable for applications requiring reliable cold-start performance and consistent operation across varying load conditions.

  • Small displacement motorcycle engines (50cc-250cc)
  • Marine outboard motors and personal watercraft
  • Lawn equipment and small utility engines
  • Vintage automotive applications requiring non-resistor plugs

Suitable for the following vehicle models and equivalents

It is important to mention that alternative products can be found on AUTODOC. Currently, there are over 7000 items available in the spark plugs category.

Car maker Car Model
Honda CB125, CG125
Yamaha YBR125, SR125
Suzuki GN125, EN125
Kawasaki KE125, KL125

Application Notes and Important Questions

  • When should the L82C CHAMPION be replaced? Typically every 10,000-15,000 miles or according to manufacturer specifications for optimal performance
  • Can this Spark plug CHAMPION L82C be used in modern fuel-injected engines? Check vehicle specifications as most modern applications require resistor-type plugs for electronic compatibility
  • What torque specification should be applied during installation? Follow manufacturer recommendations, typically 12-18 ft-lbs for 14mm thread plugs
  • Is gap adjustment necessary before installation? Always verify electrode gap matches specification using appropriate feeler gauges

Conclusion

The CHAMPION L82C spark plug provides reliable ignition performance for specialized applications requiring non-resistor spark plugs. This L82C CHAMPION offers consistent operation and durability for small engines, motorcycles, and marine applications where precise ignition timing is essential for optimal performance.

500 items
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with taper seat, Copper Centre Electrode
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 11,2
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RV15YC4
  • Tightening torque from [Nm]: 15
  • Tightening torque to [Nm]: 20
  • 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: RV15YC4/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874508866
  • Condition: New
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 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: C9YC
  • 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
  • Projection [mm]: 1,5
  • Item number: OE003/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874505100
  • Condition: New
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CHAMPION J19LM/W24 Spark plug M14x1.25, Spanner Size: 21
Article number: J19LM/W24
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  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 21
  • Thread Length [mm]: 9,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Item number: J19LM/W24
  • Manufacturer: CHAMPION
  • EAN number: 37551660827
  • Condition: New
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Product version: Old
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with taper seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 11,2
  • Spark Position [mm]: 5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RV17YC
  • Tightening torque from [Nm]: 15
  • Tightening torque to [Nm]: 20
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,4
  • Packaging height [cm]: 2,2
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Projection [mm]: 3
  • Item number: CCH25
  • Manufacturer: CHAMPION
  • EAN number: 37551000265
  • Condition: New
Details
In stock
-40%
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Quality / Grade: Cu-core GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 2,4
  • Thread Size: M10x1.0
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: P-RG4HCC
  • Tightening torque from [Nm]: 10
  • Tightening torque to [Nm]: 15
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 8
  • Projection [mm]: 0,8
  • Item number: P-RG4HCC/T10
  • Manufacturer: CHAMPION
  • EAN number: 4044197492398
  • Condition: New
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In stock
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,5
  • Spanner Size: 19 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 3,4
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Technical Information Number: CJ7Y
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 16,72
  • Packaging width [cm]: 11,74
  • Packaging height [cm]: 10,7
  • Projection [mm]: 1,5
  • Item number: CCH853S
  • Manufacturer: CHAMPION
  • EAN number: 37551121410
  • Condition: New
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In stock
-42%
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Product version: New
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Supplementary Info: Screw on
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: J17LM
  • 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
  • Item number: J17LM/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874508446
  • Condition: New
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In stock
-38%
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with taper seat, Copper Centre Electrode
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RS12YC
  • Tightening torque from [Nm]: 15
  • Tightening torque to [Nm]: 20
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,4
  • Packaging height [cm]: 2,2
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Projection [mm]: 1,5
  • Item number: CCH401
  • Manufacturer: CHAMPION
  • EAN number: 37551000401
  • Condition: New
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In stock
-41%
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Product version: New
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 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: RC9YC
  • 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]: 9
  • Projection [mm]: 1,5
  • Item number: OE005/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874505155
  • Condition: New
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In stock
-48%
compared to RRP £6.41

£3.29
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,6
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RN4C
  • 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
  • Item number: OE098/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874502697
  • Condition: New
Details
In stock
-37%
compared to RRP £5.28

£3.29
Price per item
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  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Quality / Grade: Ni125 GE
  • Supplementary Info: Screw on
  • Thread Length [mm]: 19
  • Spark Position [mm]: 2,4
  • Thread Size: M10x1.0
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RG4HCX
  • Tightening torque from [Nm]: 10
  • Tightening torque to [Nm]: 15
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 7,5
  • Projection [mm]: 0,8
  • Item number: OE241
  • Manufacturer: CHAMPION
  • EAN number: 4044197800414
  • Condition: New
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In stock
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Quality / Grade: Cu-core GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 2,4
  • Thread Size: M10x1.0
  • Connector type: M4
  • Packing Type: Box
  • Technical Information Number: P-RG6HCC
  • Tightening torque from [Nm]: 10
  • Tightening torque to [Nm]: 15
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 8
  • Projection [mm]: 0,8
  • Item number: P-RG6HCC/T10
  • Manufacturer: CHAMPION
  • EAN number: 4044197492510
  • Condition: New
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In stock
-41%
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 18 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 2,4
  • Thread Size: M12x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: P-RA7HC
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 25
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 8
  • Projection [mm]: 0,8
  • Item number: P-RA7HC/T10
  • Manufacturer: CHAMPION
  • EAN number: 4044197440559
  • Condition: New
Details
In stock
-33%
compared to RRP £5.39

£3.59
Price per item
£7.18 / Price per 2 items

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  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Technical Information Number: RC12YC
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 16,72
  • Packaging width [cm]: 11,74
  • Packaging height [cm]: 10,7
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Projection [mm]: 1,5
  • Item number: CCH71S
  • Manufacturer: CHAMPION
  • EAN number: 4060426472511
  • Condition: New
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In stock
-28%
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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 1,5
  • Thread Size: M10x1.0
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: P-RG7C
  • Tightening torque from [Nm]: 10
  • Tightening torque to [Nm]: 15
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Item number: P-RG7C/T10
  • Manufacturer: CHAMPION
  • EAN number: 4044197440573
  • Condition: New
Details
In stock
-33%
compared to RRP £5.36

£3.59
Price per item
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  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Supplementary Info: Screw on
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: L82YC
  • 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
  • Projection [mm]: 1,5
  • Item number: OE038/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874504516
  • Condition: New
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In stock
-34%
compared to RRP £5.47

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Engine spark plug RL86C/W100 CHAMPION L82C CHAMPION - RL86C/W100
CHAMPION RL86C/W100 Spark plug RL86C, M14x1.25, Spanner Size: 21 mm, Nickel GE
Article number: RL86C/W100
Submit a review
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,5
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Manufacturer Restriction: WACKER NEUSON
  • Technical Information Number: RL86C
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 34,5
  • Packaging width [cm]: 22
  • Packaging height [cm]: 10
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Item number: RL86C/W100
  • Manufacturer: CHAMPION
  • EAN number: 4044197743070
  • Condition: New
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In stock
£3.59
£14.36 / Price per 4 items

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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: N12YC
  • 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
  • Projection [mm]: 3
  • Item number: OE015/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874507609
  • Condition: New
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Details
In stock
-30%
compared to RRP £5.15

£3.59
Price per item
£14.36 / Price per 4 items

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  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 19 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Technical Information Number: RCJ8Y
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 16,72
  • Packaging width [cm]: 11,74
  • Packaging height [cm]: 10,7
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Projection [mm]: 1,5
  • Item number: CCH863S
  • Manufacturer: CHAMPION
  • EAN number: 37551160990
  • Condition: New
Details
In stock
-34%
compared to RRP £6.06

£3.99
Price per item
£15.96 / Price per 4 items

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  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Supplementary Info: Screw on
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: J19LM
  • 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
  • Item number: J19LM/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874509498
  • Condition: New
Details
In stock
-25%
compared to RRP £5.35

£3.99
Price per item
£15.96 / Price per 4 items

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