Main function

The spark plug for L8RTC / SW19 garden tools – ref. 3904801048 is designed to produce the spark required to ignite the air-fuel mixture in the combustion chamber of the combustion engine.

It receives the high voltage generated by the ignition coil and creates a spark between its electrodes at the appropriate moment.

A spark plug in good condition helps ensure reliable starting, consistent combustion, stable engine operation and good performance, while reducing misfires.

It is an essential maintenance part for keeping petrol-powered garden tools in good working condition.

When should the spark plug be replaced?

The spark plug for L8RTC / SW19 garden tools – ref. 3904801048 may need to be replaced in the following cases:

• Electrodes heavily worn, fouled or damaged

• Significant carbon or oil deposits

• Incorrect electrode gap that cannot be restored

• Cracked or broken ceramic insulator

• Weak, irregular or absent spark

• Difficult starting despite a proper fuel supply

• Misfires or irregular engine operation

• Loss of power caused by poor combustion

It is recommended to regularly check the condition of the spark plug and replace it when signs of wear or damage appear, following the manufacturer's maintenance recommendations.

Before replacing it, it is also advisable to check the condition of the spark plug cap and ignition cable, as these components can cause similar symptoms.

This spark plug is suitable for the following models:

• Scheppach EB1650

• Scheppach EB1700

• Scheppach EB1700 SE

• Scheppach EAT1700

• Scheppach EB2000 — up to 06/2025

• Scheppach EB2000 — from 09/2025

• Scheppach EB2000 SE — up to 06/2025

• Scheppach EAT2000 — up to 06/2025

• Scheppach EAT2000 — from 09/2025

• Scheppach BAG2000-BE — up to 06/2025

• Scheppach LMF330P

• Scheppach MFH3300-4P

• Scheppach MPT3400-4PGE

• Scheppach MT33P

• Scheppach MT33P SE

• Scheppach MFG320-4

• Scheppach P-MGB4-1

• Scheppach MFH5300-4BP

• Scheppach MTC53-4BP

• Scheppach MFH3000-4P

• Scheppach MFH5200-4P — up to 12/2016

• Scheppach MFH5200-4P — from 01/2017

• Scheppach MFH5200-4P — from 03/2023

• Scheppach MFH5200-4PE — up to 12/2016

• Scheppach MFH5200-4PE — from 01/2017

• Scheppach MFH5200-5P — up to 12/2016

• Scheppach MFH5200-5P — from 01/2017

• Scheppach MFH5200-5P — from 03/2023

• Scheppach MTC52-4P — up to 12/2016

• Scheppach MTC52-4SP — up to 12/2016

• Scheppach MFH3300-4BP

• Scheppach MTC52-5P

• Scheppach MTC53-5BP

• Scheppach MFH4300-4P

• Scheppach MFH4300-2P

• Scheppach OMF43-4P

• Scheppach MTC42-5P

• Scheppach 5in1

• Scheppach P-MGB5-1

• Scheppach OMF42-5P

• Scheppach MFH420-4F

• Scheppach MFH420-4FR

• Scheppach MFH5200-4PPro

• Scheppach MFH5200-4PRG

• Scheppach MFH4200-4BP

• Scheppach PMT520

• Scheppach OMF52-4P

• Scheppach OMF33-4P

• Scheppach PCS38

• Scheppach PCS38O

• Scheppach CSP2540 — up to 05/2019

• Scheppach CSP2540 — from 05/2019

• Scheppach CSP2541 — up to 05/2019

• Scheppach CSP2541 — from 05/2019

• Scheppach CSH46

• Scheppach CSH4600

• Scheppach PCS41

• Scheppach CSP5300

• Scheppach CSP5300 SE

• Scheppach CSP53-40

• Scheppach CSP53-45

• Scheppach KSB5300

• Scheppach CSH5346

• Scheppach BKS5300S

• Scheppach BKS5300-PRO

• Scheppach PCS46

• Scheppach CST46

• Scheppach CSP41

• Scheppach CSP42Pro

• Scheppach PCS53

• Scheppach PCS56

• Scheppach CSH56

• Scheppach CSH58

• Scheppach CSH58PLUS

• Scheppach CSP560S

• Scheppach PCS56E

• Scheppach FPCS-5600 E1

• Scheppach CSP50

• Scheppach CSP50BE

• Scheppach PCS26

• Scheppach PCS26O

• Scheppach CSP530S

• Scheppach HTH250/240P — up to 02/2020

• Scheppach HTH250/240P — from 03/2020

• Scheppach HT25-60P — up to 02/2020

• Scheppach HT25-60P — from 03/2020

• Scheppach PN-HT260P — up to 02/2020

• Scheppach PN-HT260P — from 03/2020

• Scheppach PHT600

• Scheppach PHT600BE

• Scheppach BHS650

• Scheppach LB5200BP — up to 03/2025

• Scheppach LB5200BP — from 04/2025

• Scheppach BLBP52X — up to 03/2025

• Scheppach LB2500P

• Scheppach LBH2600P

• Scheppach LBH3500P

• Scheppach PLT3000

• Scheppach BCH3300-100PB

• Scheppach BCH3300PB

• Scheppach BCH3300PB — from 09/2024

• Scheppach BCH4300-100P

• Scheppach BCH2600-100P

• Scheppach BCH5200PB

• Scheppach BC52PB

• Scheppach BCH5300BP

• Scheppach BCH5300BPPlus

• Scheppach BCH4400PB — 2017

• Scheppach BCH2500PB

• Scheppach BCH42E

• Scheppach PBC330

• Scheppach PBC520

• Scheppach PBC526Pro

• Scheppach PBC420

• Woodster ed 165

• Woodster ED170

• Woodster mfw 33-4p

• Woodster MFW32-2P

• Woodster MFW32-4PC

• Woodster MFH3300-4P

• Woodster MFH5300-4BP

• Woodster mfw 30-4p

• Woodster mfw 52-4p — up to 12/2016

• Woodster mfw 52-4p — from 01/2017

• Woodster MFW52-5P — up to 12/2016

• Woodster MFW52-5P — from 01/2017

• Woodster MFW33-4BP

• Woodster MFH4300-4BP

• Woodster CSP10 — up to 05/2019

• Woodster CSP10 — from 05/2019

• Woodster CSP10 Procut — up to 05/2019

• Woodster CSP10 Procut — from 05/2019

• Woodster KSB46

• Woodster CSP53

• Woodster CSP5300 PROCUT

• Woodster CSP5351

• Woodster KSB56

• Woodster KSB56 PROCUT

• Woodster CSP50

• Woodster CSW10P

• Woodster htw 25/24p — up to 02/2020

• Woodster htw 25/24p — from 03/2020

• Woodster HTW25/30P — up to 02/2020

• Woodster HTW25/30P — from 03/2020

• Woodster BHS23-600

• Woodster BLP52BP — up to 03/2025

• Woodster BLP26

• Woodster BLB25-600

• Woodster bcw33p

• Woodster BCW52P

• Kity ED 1650

• Kity ED1700

• Parkside PBEB52A1

• Parkside PBEB 52 B2

• Parkside MFH880

• Parkside PBK4B3

• Parkside PBRK 700 A1

• Parkside PBK 4 C4

• Parkside PBBPS 700 A1

• Parkside PBBPS 700 A2 — from 2024

• Parkside PBKS 46 A1

• Parkside PBKS 46 B2

• Parkside PBKS 53 A1

• Parkside PBKS 53 A2

• Parkside PBKS 53 C3

• Parkside PPBKS 56 B2

• Parkside PHS 9500 A1

• Parkside PBHS 650 A1

• Parkside PBLS26A1

• Parkside PBKP 8000 A1

Spark plug reference to check on your exploded view: 3904801048, replacing reference 3904801011.

⚠️ WARNING: BEFORE PURCHASING, PLEASE CHECK THE LIST OF MACHINES COMPATIBLE WITH THIS PART, AS THERE MAY BE DIFFERENCES DEPENDING ON THE MONTH AND YEAR OF MANUFACTURE AS WELL AS THE SERIAL NUMBER.