Spark Plug

Compatible with YAMAHA RD , KAWASAKI H , YAMAHA AEROX Show more info
DENSO IWF24 spark plug designed for optimal ignition and engine performance.
11.47 EUR
inc. VAT 21%
In stock 400
Delivery 1 day (13.05.2026)
PN IWF24
Make DENSO
EAN 042511053809 10042511538044 042511538047

This DENSO IWF24 spark plug is engineered to deliver reliable ignition and consistent performance for your vehicle. Crafted with precision, it ensures efficient combustion, contributing to smoother engine operation and potentially improved fuel economy. The IWF24 is built to meet stringent quality standards, offering durability and long-lasting service. Choose DENSO for a quality ignition component that supports your engine's health.

  • Direct fit for specified applications
  • Ensures reliable spark delivery
  • Promotes efficient combustion
  • Durable construction for longevity
  • Supports optimal engine performance
  • Quality ignition component
Ignition spark plug
1-mass electrode
Distance between electrodes [mm]
0,8
Thread size
M14x1.25
Thread length [mm]
12,7
Diameter [mm]
1:4
OE-number
J4520IWF24
Connection technology
Removable SAE
Wrench size
20.6 mm
Tightening torque [Nm]
2+2
Mass [g]
52°
Gross weight [g]
+55
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  • YAMAHA
    • RD
      • RD 50 DX (2U1) (5kW/6PS)
      • RD 50 M (2E0, 2L4) (2kW/3PS)
    • AEROX
      • Aerox 4 (3kW/4PS)
      • Aerox (2kW/3PS)
      • Aerox Naked (2kW/3PS)
      • Aerox 50 R (SA14, YQ) (2kW/3PS)
      • Aerox 50 R Naked (SA14, YQ) (2kW/3PS)
      • Aerox R (SA14, YQ) (2kW/3PS)
      • Aerox R Race Replica (SA14, YQ) (2kW/3PS)
      • Aerox WGP 50th Anniversary (SA14, YQ) (2kW/3PS)
      • Aerox Race Replica (SA14, YQ) (2kW/3PS)
      • Aerox 50 CatCon. (AEROX-R, YQ) (3kW/4PS)
      • Aerox 50 Ultimate CatCon. (AEROX-R, YQ) (3kW/4PS)
      • Aerox R 50 CatCon. (3kW/4PS)
      • Aerox R 50 CatCon. M-Biaggi (SA14, YQ) (3kW/4PS)
    • BL
      • BL 125 Beluga (50W) (7kW/10PS)
    • BWs
      • BW 50 Original (2kW/3PS)
      • BW 50 NG (3kW/5PS)
      • BW 50 SPY CatCon. (4VA) (3kW/5PS)
      • BW 50 NG CatCon. (SA056) (3kW/4PS)
      • BW 50 Bump CatCon. (4VA) (3kW/5PS)
      • BW 50/R (3kW/4PS)
    • SLIDER
      • Slider 50 CatCon. (SA09) (2kW/3PS)
    • WHY
      • Why 50 CatCon. (2kW/3PS)
    • CW
      • CW 50 Original (2kW/3PS)
      • CW 50 SPY (2kW/3PS)
      • CW 50 L (2kW/3PS)
  • KAWASAKI
    • H
      • KH400 (26kW/35PS)
  • KTM
    • BORA
      • Bora 80 (6kW/8PS)
    • 80
      • 80 PL (7kW/9PS)
      • 80 RL (6kW/8PS)
      • 80 RS (6kW/8PS)
    • ENDURO
      • 125 EXE (11kW/15PS)
    • ARK
      • Ark 50 LC (2kW/3PS)
      • Ark 50 K Series (3kW/4PS)
      • Ark 50 LC (2kW/3PS)
      • Ark 50 AC (BS) (3kW/4PS)
    • KROSS
      • Kross (3kW/4PS)
  • MZ
    • ETZ
      • ETZ 250 (ETZ 250/A, ETZ 250/F) (15kW/21PS)
      • ETZ 251 (ETZ 251) (15kW/21PS)
      • ETZ 251 Fun (ETZ 251) (15kW/21PS)
      • ETZ 251 Classic (ETZ 251) (15kW/21PS)
      • ETZ 251 Tourer (ETZ 251) (15kW/21PS)
      • ETZ 251 Fun (ETZ 251) (13kW/18PS)
      • ETZ 251 (ETZ 251) (13kW/18PS)
      • ETZ 251 Tourer (ETZ 251) (13kW/18PS)
      • ETZ 251 Classic (ETZ 251) (13kW/18PS)
      • ETZ 250 (ETZ 250/A, ETZ 250/F) (13kW/17PS)
      • ETZ 301 Classic (ETZ 301) (17kW/23PS)
      • ETZ 301 Fun (ETZ 301) (17kW/23PS)
      • ETZ 301 Tourer (ETZ 301) (17kW/23PS)
    • SAXON
      • Saxon Roadstar 125 (11kW/15PS)
      • Saxon Sporstar 125 (11kW/15PS)
      • Saxon Fun 251 (15kW/21PS)
      • Saxon Tour 251 (15kW/21PS)
      • Saxon Roadstar 125 (7kW/10PS)
      • Saxon Sporstar 125 (7kW/10PS)
      • Saxon Tour 251 (13kW/18PS)
      • Saxon Tour 301 (ETZ301) (17kW/23PS)
      • Saxon Fun 251 (13kW/17PS)
      • Saxon Fun 301 (ETZ301) (17kW/23PS)
    • TS
      • TS 250 (14kW/19PS)
      • TS 250/1 (14kW/19PS)
  • KYMCO
    • HEROISM
      • Heroism 50 (KCZ) (2kW/3PS)
      • Heroism 50 (KCZ) (3kW/4PS)
    • LIKE
      • Like 50 LX 2T (3kW/4PS)
      • Like 50 2T (KE10AA) (3kW/4PS)
    • VITALITY
      • Vitality 50 2T (U3/SF10FA) (2kW/3PS)
      • Vitality 50 Cross 2T (U3/SF10FA) (2kW/3PS)
      • Vitality 50 Sport 2-T (U3/SF10FA) (2kW/3PS)
      • Vitality 50 Cross 2T (U3/SF10FA) (3kW/4PS)
      • Vitality 50 2T (U3/SF10FA) (3kW/4PS)
      • Vitality 50 Sport 2-T (U3/SF10FA) (3kW/4PS)
    • DINK
      • Dink 50 LC (S8) (3kW/4PS)
    • DJ
      • DJ 50 (GR1) (3kW/4PS)
      • DJ 50 Refined (3kW/4PS)
    • TOP
      • Top Boy Racer 100 (7kW/10PS)
      • Top Boy Cross 50 (SF) (3kW/4PS)
      • Top Boy Racer 50 (SF) (3kW/4PS)
    • YUP
      • YUP 50 (S6) (3kW/4PS)
    • COBRA
      • Cobra Racer 50 (SF10) (4kW/5PS)
      • Cobra Cross 50 (SF10) (4kW/5PS)
      • Cobra Racer 100 (SF20) (7kW/10PS)
    • FEVER
      • Fever ZX 50 (KCA) (2kW/3PS)
    • PEOPLE
      • People 50 (B1) (3kW/4PS)
    • SCOUT
      • Scout 50 (2kW/3PS)
    • SPACER
      • Spacer 50 (3kW/4PS)
    • SUPER
      • SUPER 9 LC 50 (S1) (2kW/3PS)
      • SUPER 9 LC 50 (S1) (3kW/4PS)
      • SUPER 9 AC Sports (S1) (3kW/4PS)
      • SUPER 9 AC 50 (S1) (3kW/4PS)
      • Super 8 / 50 2T (KF10AA) (3kW/4PS)
    • YAGER
      • YAGER 50 (SH10) (3kW/4PS)
      • YAGER GT 50 (U5) (3kW/4PS)
  • APRILIA
    • SR
      • SR 50 LC Sport CatCon. (3kW/4PS)
      • SR 50 LC Sport CatCon. (RL) (2kW/3PS)
      • SR 50 LC Racing CatCon. (RL) (2kW/3PS)
      • SR 50 Netscaper CatCon. (MZ) (3kW/4PS)
      • SR 50 LC CatCon. (LB) (3kW/4PS)
      • SR 50 Stelth CatCon. (MZ) (3kW/4PS)
      • SR 50 WWW CatCon. (LY) (3kW/4PS)
    • SONIC
      • Sonic LC CatCon. (PB) (3kW/4PS)
      • Sonic AC CatCon. (PB) (2kW/3PS)
      • Sonic LC CatCon. (PB) (2kW/3PS)
    • MC
      • MC Gulliver CatCon. (LH) (3kW/4PS)
    • MOJITO
      • Mojito 50 Custom CatCon. (TF, PK) (2kW/3PS)
      • Mojito 50 CatCon. (TF, PK) (2kW/3PS)
    • AREA
      • Area 51 Replica (MY) (3kW/4PS)
      • Area 51 SBK CatCon. (MY) (3kW/4PS)
      • Area 51 CatCon. (MY) (3kW/4PS)
    • GULLIVER
      • Gulliver LC CatCon. (LH) (3kW/4PS)
    • HABANA
      • Habana 50 Custom CatCon. (PK) (2kW/3PS)
      • Habana 50 CatCon. (PK) (2kW/3PS)
    • RALLY
      • Rally 50 LC CatCon. (MD) (3kW/4PS)
      • Rally 50 (MD) (2kW/3PS)
      • Rally 50 (MD) (3kW/4PS)
  • MBK
    • NITRO
      • Nitro 50 (2kW/3PS)
      • Nitro 50 Naked (2kW/3PS)
      • Nitro 50 (3kW/4PS)
      • Nitro 50 F1 (3kW/4PS)
    • BOOSTER
      • Booster 50 Track (4VA) (3kW/5PS)
      • Booster 50 Rocket (4VA) (3kW/5PS)
      • Booster 50 NG (3kW/5PS)
    • FLIPPER
      • Flipper 50 (3kW/4PS)
    • STUNT
      • Stunt 50 (SA09) (4kW/5PS)
  • DERBI
    • AVENTURA
      • Aventura (3kW/4PS)
    • FURAX
      • Furax 50 (3kW/4PS)
    • HUNTER
      • Hunter 50 (3kW/4PS)
    • VAMOS
      • Vamos 50 CatCon. (3kW/4PS)
      • Vamos 50 FL (3kW/4PS)
  • MALAGUTI
    • CENTRO
      • Centro SL 50 (2kW/3PS)
    • CIAK
      • Ciak 50 (52) (2kW/3PS)
    • F
      • F 15 Firefox AC (2kW/3PS)
      • F 15 Firefox LC DD DIGIT (3kW/4PS)
      • F 15 Firefox AC (44) (3kW/4PS)
    • PHANTOM
      • Phantom F 12 LC DD Digit (3kW/4PS)
  • DAELIM
    • E-FIVE
      • E-Five 50 (2kW/3PS)
    • MESSAGE
      • Message 50 (GZ50GF) (3kW/4PS)
    • S-FIVE
      • S-Five 50 (SJ50) (2kW/3PS)
    • TAPO
      • Tapo 50 (GZ50) (3kW/4PS)
  • SIMSON
    • HABICHT
      • Habicht 50 (2kW/3PS)
      • Habicht 50 S (2kW/3PS)
      • Habicht 50 Basic (2kW/3PS)
      • Habicht 80 Basic (4kW/6PS)
      • Habicht 80 S (4kW/6PS)
      • Habicht 80 (4kW/6PS)
    • SPERBER
      • Sperber 50 Beach RAC. (2kW/3PS)
      • Sperber 50 M. ÖD (2kW/3PS)
      • Sperber 80 Basic (4kW/6PS)
      • Sperber 80 M. ÖD (4kW/6PS)
      • Sperber 80 (4kW/6PS)
      • Sperber 50 (2kW/3PS)
      • Sperber 50 BASIC (2kW/3PS)
    • SR
      • SR 50 XGE (2kW/3PS)
      • SR 50 XG (2kW/3PS)
      • SR 50 XCE (2kW/3PS)
      • SR 50 XC (2kW/3PS)
      • SR 50 CCE (2kW/3PS)
      • SR 50 CC (2kW/3PS)
    • STAR
      • Star 50 Classic (2kW/3PS)
      • Star 50 S (3kW/4PS)
      • Star 50 T (3kW/4PS)
      • Star 80 Classic (4kW/6PS)
      • Star 25 BASIC E (1kW/2PS)
      • Star 25 Basic (1kW/2PS)
      • Star 25 T (2kW/2PS)
  • SACHS
    • LIMBO
      • Limbo M (4kW/5PS)
      • Limbo LM (FE052DE) (4kW/5PS)
    • OPTIMA
      • Optima 50 (513) (2kW/3PS)
    • SQUAB
      • Squab 50 (4kW/5PS)
      • Squab Junior (4kW/5PS)
    • SAMBA
      • Samba SR 80 (5kW/7PS)
  • HYOSUNG
    • SF
      • SF 50 Racing (3kW/4PS)
      • SF 50 (SF-50) (3kW/4PS)
    • SUPERCAB
      • Supercab (3kW/4PS)
      • Supercab 50 (3kW/4PS)
  • PEUGEOT
    • SPEEDAKE
      • Speedake (FE053DE) (3kW/4PS)
    • SQUAB
      • Squab (4kW/5PS)
    • SV
      • SV 50 Junior (F052DE) (1kW/1PS)
      • SV 50 (F052DE) (3kW/4PS)
      • SV 80 (F082DE) (5kW/7PS)
      • SV 50 Junior (F052DE) (3kW/4PS)
    • TREKKER
      • Trekker Offroad (S1ADE) (4kW/5PS)
      • Trekker Road (S1ADE) (4kW/5PS)
    • ZENITH
      • Zenith LM (FE052AD) (4kW/5PS)
    • 103
      • 103 SP (1kW/1PS)
      • 103 SP/Z2-D (1kW/1PS)
  • BENELLI
    • 491
      • 491 Replica (BA01) (3kW/4PS)
      • 491 RR (BA01) (3kW/4PS)
      • 491 ST (BA01) (3kW/4PS)
    • PEPE
      • Pepe LX 50 (3kW/4PS)
  • CAGIVA
    • 50
      • Lucky - LTD (2kW/3PS)
      • City Solo (2kW/3PS)
      • City (2kW/3PS)
  • PIAGGIO
    • BRAVO
      • Bravo P/RI (EEM2T) (1kW/1PS)
  • ITALJET
    • DRAGSTER
      • Dragster 50 (4kW/5PS)
    • FORMULA
      • Formula 50 (4kW/5PS)
  • KREIDLER
    • FLORETT
      • Florett 80 Luxus (6kW/8PS)
      • Florett 80 Standard (6kW/8PS)
      • Florett 80 Economy (6kW/8PS)
      • Florett 80 Chopper (6kW/8PS)
    • MUSTANG
      • Mustang 80 (6kW/8PS)
  • VESPA
    • PK
      • PK 125 XL Automatic (VMX6T) (6kW/8PS)
  • HERCULES
    • RX
      • RX 9 LC Replica (6kW/8PS)
      • RX 9 AC (6kW/8PS)
      • RX 9 LC (6kW/8PS)
    • SAMBA
      • Samba SR 80 (5kW/7PS)
    • ULTRA
      • Ultra 80 LC CHOPPER (7kW/10PS)
      • Ultra 80 LC (7kW/10PS)
      • Ultra 80 LC RS (7kW/10PS)
    • XE
      • XE 9 (6kW/8PS)
  • BMW
    • R 50
      • R 50 S (26kW/35PS)
      • R 50 (19kW/26PS)
    • R 25
      • R 25/3 (10kW/14PS)
    • R 69
      • R 69 S (31kW/42PS)
  • KEEWAY
    • F-ACT
      • F-ACT City 50 (2kW/3PS)
      • F-ACT Evo DD 50 (2kW/3PS)
    • RY6
      • RY6 50 (2kW/3PS)
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