• SHOP
  • CLUB
0
My Garage
Add vehicle
0
items #
£0.00
Your basket is empty

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.

CHAMPION L78V spark plug

L78V CHAMPION - Properties, Compatibility and Alternatives

The CHAMPION L78V spark plug represents a reliable ignition component designed for optimal engine performance in various automotive applications. This Spark plug CHAMPION L78V delivers consistent spark generation to ensure proper fuel combustion within the engine cylinder. The L78V model incorporates advanced electrode technology and precision manufacturing to meet demanding operational requirements.

Advantages of the L78V CHAMPION

  • Superior ignition reliability ensures consistent engine starting and smooth operation across various temperature conditions
  • Enhanced Spark plug L78V CHAMPION construction provides extended service life and reduced maintenance intervals
  • Optimized electrode design promotes efficient fuel combustion and improved engine performance
  • Robust L78V CHAMPION spark plug materials resist fouling and corrosion in harsh operating environments
  • Precise heat range specification maintains optimal operating temperature for various engine configurations
  • Cost-effective replacement solution that maintains original equipment performance standards

Technical Data

Feature Value
Manufacturer Champion
Model CHAMPION L78V
Type Standard copper core
Thread size 14mm
Thread length 19mm (3/4 inch)
Wrench size 20.6mm (13/16 inch)
Heat range 8 (hot)
Electrode gap 0.7mm (0.028 inch)
Resistance Non-resistor
Application Small engines, motorcycles, marine engines

Compatibility and Areas of Application

The CHAMPION L78V spark plug finds primary application in small displacement engines where reliable ignition is essential. This CHAMPION L78V spark plug excels in motorcycles, lawn equipment, marine outboard motors, and various small engine applications. The hot heat range makes it particularly suitable for engines that operate at lower temperatures or experience frequent idle conditions.

  • Motorcycle engines requiring reliable cold-start performance
  • Small marine engines operating in variable load conditions
  • Lawn and garden equipment with single-cylinder configurations
  • Generator sets requiring consistent ignition reliability

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 Small engine equipment
Yamaha Outboard motors
Briggs & Stratton Lawn mower engines
Kawasaki Small displacement motorcycles

Application Notes and Important Questions

  • When should the L78V CHAMPION be replaced? Regular inspection every 100 operating hours or annually for optimal performance
  • What gap setting is required for this Spark plug CHAMPION L78V? The factory preset gap of 0.7mm should be verified before installation
  • Can this spark plug be used in high-performance applications? The hot heat range makes it suitable for standard performance engines rather than high-stress applications
  • How does electrode material affect performance? The copper core design provides excellent heat dissipation and reliable spark generation

Conclusion

The CHAMPION L78V spark plug offers dependable ignition performance for small engine applications requiring consistent operation. This L78V CHAMPION provides excellent value through its proven design and reliable construction materials. Proper installation and maintenance ensure optimal engine performance and extended service life.

500 items
CHAMPION Powersport CCH833M Spark plug L78V, M14x1.25, Spanner Size: 21 mm
Article number: CCH833M Trade numbers: L78V
Submit a review
  • Product line: Powersport
  • Spark Plug: Surface Spark, with gasket seat, Nickel Middle Electrode
  • Spanner Size: 21 mm
  • Thread Length [mm]: 12,7
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: L78V
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,4
  • Packaging height [cm]: 2,2
  • Item number: CCH833M
  • Manufacturer: CHAMPION
  • EAN number: 37551005147
  • Condition: New
Show OEM numbers of the product
Details
In stock
-25%
compared to RRP £16.68

£12.49
Price per item
£49.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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
  • Packing Type: Box
  • Technical Information Number: CJ8Y
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,4
  • Packaging height [cm]: 2,2
  • Projection [mm]: 1,5
  • Item number: CCH848
  • Manufacturer: CHAMPION
  • EAN number: 37551001132
  • Condition: New
Details
In stock
-74%
compared to RRP £5.05

£1.29
Price per item
£5.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

Product version: New
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Technical Information Number: J17LM
  • 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, 2,032
  • Item number: CCH845S
  • Manufacturer: CHAMPION
  • EAN number: 37551790371
  • Condition: New
Details
In stock
-70%
compared to RRP £5.40

£1.59
Price per item
£6.36 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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]: 1,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Self-service suited packaging see parts list
  • Packing Type: Blister Pack
  • Technical Information Number: CJ6
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 14,3
  • Packaging width [cm]: 6,2
  • Packaging height [cm]: 2
  • Item number: CCH849C
  • Manufacturer: CHAMPION
  • EAN number: 37551011339
  • Condition: New
Details
In stock (Item(s) left: 7)
£1.59
Price per item
£6.36 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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: CJ6Y
  • 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: CCH858S
  • Manufacturer: CHAMPION
  • EAN number: 37551161003
  • Condition: New
Details
In stock
-68%
compared to RRP £5.05

£1.59
Price per item
£6.36 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: RJ6C
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,4
  • Packaging height [cm]: 2,2
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Item number: CCH102
  • Manufacturer: CHAMPION
  • EAN number: 37551000524
  • Condition: New
Details
In stock
-64%
compared to RRP £5.56

£1.99
Price per item
£7.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Technical Information Number: REC12MCC4
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 3
  • Item number: REC12MCC4
  • Manufacturer: CHAMPION
  • EAN number: 37551161379
  • Condition: New
Details
In stock
£1.99
£7.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: J8C
  • 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: J8C/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874505407
  • Condition: New
Show OEM numbers of the product
Details
In stock
-41%
compared to RRP £5.08

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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
  • Packing Type: Box
  • Technical Information Number: CJ7Y
  • 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: CJ7Y/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874504219
  • Condition: New
Details
In stock
-44%
compared to RRP £5.35

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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]: 17,5
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: S9YC
  • 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
  • Projection [mm]: 1,5
  • Item number: OE009/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874505704
  • Condition: New
Show OEM numbers of the product
Details
In stock
-42%
compared to RRP £5.22

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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: M12x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RA7YC
  • 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]: 1,5
  • Item number: OE199/T10
  • Manufacturer: CHAMPION
  • EAN number: 4044197463398
  • Condition: New
Show OEM numbers of the product
Details
In stock
-28%
compared to RRP £4.21

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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
  • Packing Type: Box
  • Technical Information Number: RCJ6Y
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • 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: CCH852
  • Manufacturer: CHAMPION
  • EAN number: 37551001040
  • Condition: New
Details
In stock
-50%
compared to RRP £6.00

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

Product version: New
  • 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]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: N9YC
  • 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: OE001/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874505605
  • Condition: New
Show OEM numbers of the product
Details
In stock
-40%
compared to RRP £5.02

£2.99
Price per item
£11.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • 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]: 12,7
  • Spark Position [mm]: 2,4
  • Thread Size: M10x1.0
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: P-RZ9HC
  • 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
  • Projection [mm]: 0,8
  • Item number: P-RZ9HC/T10
  • Manufacturer: CHAMPION
  • EAN number: 4044197440535
  • Condition: New
Show OEM numbers of the product
Details
In stock
-40%
compared to RRP £5.06

£2.99
Price per item
£5.98 / Price per 2 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,6
  • Spanner Size: 19 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Technical Information Number: CJ8
  • 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]: -0,4
  • Item number: CCH843S
  • Manufacturer: CHAMPION
  • EAN number: 4060426472528
  • Condition: New
Show OEM numbers of the product
Details
In stock
-35%
compared to RRP £5.08

£3.29
Price per item
£13.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Technical Information Number: RJ19LM
  • 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
  • Item number: CCH868S
  • Manufacturer: CHAMPION
  • EAN number: 37551121427
  • Condition: New
Details
In stock
-57%
compared to RRP £7.81

£3.29
Price per item
£78.96 / Price per 24 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 19 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: CJ14
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,4
  • Packaging height [cm]: 2,2
  • Item number: CCH846
  • Manufacturer: CHAMPION
  • EAN number: 37551000630
  • Condition: New
Show OEM numbers of the product
Details
In stock
-40%
compared to RRP £5.52

£3.29
Price per item
£13.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 12,5
  • Spark Position [mm]: 3
  • Thread Size: M10x1.0
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: Z9Y
  • 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
  • Projection [mm]: 1,5
  • Item number: Z9Y/T10
  • Manufacturer: CHAMPION
  • EAN number: 4044197387472
  • Condition: New
Details
In stock
-45%
compared to RRP £6.01

£3.29
Price per item
£13.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,5
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Technical Information Number: J19LM
  • 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, 2,2
  • Item number: CCH861S
  • Manufacturer: CHAMPION
  • EAN number: 4060426472535
  • Condition: New
Details
In stock
-36%
compared to RRP £5.21

£3.29
Price per item
£13.16 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

Product version: New
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: L92YC
  • 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: OE059/T10
  • Manufacturer: CHAMPION
  • EAN number: 5010874507517
  • Condition: New
Show OEM numbers of the product
Details
In stock
-31%
compared to RRP £5.21

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

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

Load more
  • 1
  • 2
  • 3
  • 4
  • 5