Spark Plug DENSO W22TT OE Ref N01781239

Key Specification:
  • EAN: 042511046214
  • OEM Reference number: N01781123
  • Supplementary Info: SPARK PLUG
  • Supplementary Info: JP
  • Supplementary Info: 4621 - T15
Sale
£ 26.00
£ 19.35 excl. VAT
In Stock
SKU:DENSO W22TT
BrandDENSO
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EAN
042511046214
OEM Reference number
N01781123
Supplementary Info
SPARK PLUG
Supplementary Info
JP
Supplementary Info
4621 - T15
Supplementary Info
W22ET-L
Diameter [mm]
14
Spanner Size
20.6
Weight [kg]
0.043
Country Specific Design
Japan
Packing Unit
1
Tightening Torque [Nm]
22
Connector type
Crimped SAE
Thread Length [mm]
19
Spark Plug
1 - Earthed Electrode
Spark Plug
Nickel Middle Electrode
Gross Weight [kg]
0.046
W22ETR-L
14

Spark Plug DENSO OE Ref N01781239 – DENSO – OEM N01781123

This part from DENSO is designed as a direct replacement for OEM reference N01781123. Manufactured to meet original equipment standards, it is suitable for selected ABARTH, ALFA ROMEO, ASTON MARTIN, AUDI, AUTOBIANCHI, BEDFORD, FERRARI, FIAT, FORD, FSO vehicles and intended to restore correct system operation.

It is supplied under manufacturer reference W22TT with EAN EAN: 042511046214, allowing accurate identification and compatibility checks. This component is commonly used to replace worn, damaged, or faulty units where reliable performance is required.

The product is intended as a like-for-like replacement and should be installed according to manufacturer guidelines. Depending on vehicle design and component location, professional installation may be recommended.

Why Choose This Part?

  • Direct replacement for OEM reference N01781123
  • Manufactured by DENSO
  • Clearly identified by SKU W22TT and EAN EAN: 042511046214
  • Covered by our standard returns policy

Vehicle Compatibility

Compatible with selected ABARTH, ALFA ROMEO, ASTON MARTIN, AUDI, AUTOBIANCHI, BEDFORD, FERRARI, FIAT, FORD, FSO models. Please confirm fitment using OEM reference N01781123 or our vehicle registration lookup tool before ordering.

Looking for alternatives? Browse our full range of Ignition & Preheating parts to find the correct option for your vehicle.

Reference number(s) comparable with the original spare part number
AUDI N01781123 AUDI N01781239 DAIHATSU 90048-51083 DAIHATSU 90048-51084 DAIHATSU 99226-11236 DAIHATSU 99226-11236-131 FIAT 4233922 FIAT 46481378 FIAT 5894585 FIAT 5984035 FIAT 60512929 FIAT 60800325 FIAT 7554436 FIAT 7554440 FIAT 7571575 FIAT 7772515 FIAT 7774341 FORD 1 120 835 FORD 1 518 878 FORD 5 099 742 FORD 5 099 768 FORD 5 099 783 FORD 92OF-12405-BKA FORD 92OF-12405-RB FORD 92OF-12405-SA FORD 92OF-12405-TA FORD D2PF-12405-BA HONDA 98079-57145 HONDA 98079-571-54 HONDA 98079-571-5401 HONDA 98079-57155 HONDA 98079-571-55 HONDA 98079-571-5501 HONDA 98079-57171 HONDA 98079-57181 HONDA 98079-57185 HONDA 98079-571-89 HONDA 98079-571-8901 HONDA 98079-578-21 HONDA 98079-578-211H HONDA 98079-578-31 HONDA 98079-578-3102 HONDA 98079-57841 HONDA 98079-57846 HONDA 98079-578-5102 HONDA 98079-578-54 HONDA 98079-578-5400 HONDA 98079-57855 HONDA 98079-578-55 HONDA 98079-578-56 HONDA 98079-578-5603 HONDA 98079-600000 ISUZU 8-94104586-0 MAZDA 0744 18 110 MERCEDES-BENZ 001 159 08 03 MERCEDES-BENZ 001 159 13 03 MERCEDES-BENZ 001 159 15 03 MERCEDES-BENZ 001 159 16 03 MERCEDES-BENZ 001 159 87 03 MERCEDES-BENZ 001 159 93 03 MERCEDES-BENZ 002 159 18 03 MERCEDES-BENZ 002 159 27 03 MERCEDES-BENZ 002 159 62 03 MERCEDES-BENZ 003 159 00 03 MERCEDES-BENZ 003 159 14 03 MERCEDES-BENZ 003 159 32 03 MERCEDES-BENZ 003 159 56 03 MERCEDES-BENZ 003 159 58 03 MERCEDES-BENZ 1 159 08 03 MERCEDES-BENZ 1 159 13 03 MERCEDES-BENZ 1 159 15 03 MERCEDES-BENZ 1 159 16 03 MERCEDES-BENZ 1 159 87 03 MERCEDES-BENZ 1 159 93 03 MERCEDES-BENZ 123 159 00 03 MERCEDES-BENZ 2 159 18 03 MERCEDES-BENZ 2 159 27 03 MERCEDES-BENZ 2 159 62 03 MERCEDES-BENZ 3 159 00 03 MERCEDES-BENZ 3 159 14 03 MERCEDES-BENZ 3 159 32 03 MERCEDES-BENZ 3 159 56 03 MERCEDES-BENZ 3 159 58 03 MERCEDES-BENZ A 001 159 08 03 MERCEDES-BENZ A 001 159 13 03 MERCEDES-BENZ A 001 159 15 03 MERCEDES-BENZ A 001 159 16 03 MERCEDES-BENZ A 001 159 87 03 MERCEDES-BENZ A 001 159 93 03 MERCEDES-BENZ A 002 159 18 03 MERCEDES-BENZ A 002 159 27 03 MERCEDES-BENZ A 002 159 62 03 MERCEDES-BENZ A 003 159 00 03 MERCEDES-BENZ A 003 159 14 03 MERCEDES-BENZ A 003 159 32 03 MERCEDES-BENZ A 003 159 56 03 MERCEDES-BENZ A 003 159 58 03 MERCEDES-BENZ A 123 159 00 03 MITSUBISHI 30095-18862 MITSUBISHI MS851024 MITSUBISHI MS851029 MITSUBISHI MS851029A MITSUBISHI MS851029K MITSUBISHI MS851184 MITSUBISHI MS851189 MITSUBISHI MS851234 MITSUBISHI MS851239 MITSUBISHI MS851409 MITSUBISHI MS851414 MITSUBISHI MS851419 MITSUBISHI MS851434 MITSUBISHI MS851439 MITSUBISHI MS851550 MITSUBISHI MS851882 PORSCHE 99917005090 PORSCHE 99917005190 PORSCHE 99917005290 PORSCHE 99917005590 PORSCHE 99917005690 PORSCHE 99917011190 PORSCHE 99917013590 PORSCHE 99917016590 PORSCHE N178113 RENAULT, RENAULT KOREA 7700742094 RENAULT, RENAULT KOREA 7701366268 ROVER GSP281 SEAT 030 905 999 16 SEAT 048 905 999 4 SUBARU 22401-AA090 SUBARU 22401AA160 SUBARU 22401AA210 SUBARU 22401-AA210 SUZUKI 09482-00139 SUZUKI 09482-00140 SUZUKI 09482-00154 SUZUKI 09482-00194 SUZUKI 09482-00197 SUZUKI 09482-00253 SUZUKI 09482-00253-000 SUZUKI 09482-00253-111 SUZUKI 09482-00385 SUZUKI 09482-00434 SUZUKI 09482-00495 SUZUKI 09482-00498 TOYOTA 89220-1017-83 TOYOTA 90098-22126 TOYOTA 90098-22265 TOYOTA 90098-22325 TOYOTA 90098-22605 TOYOTA 90098-22695 TOYOTA 90098-24157 TOYOTA 90999-09002 VOLVO 1306604 VOLVO 1367015 VOLVO 1367527 VOLVO 2707479 VOLVO 2714152 VOLVO 2735967 VOLVO 32133274 VOLVO 33448986 VOLVO 33448994 VW 101000000AA VW 101000001AA VW 101000002AD VW 101000005AC VW 101000006AA VW 3090599916 VW N01781159 VW N01781171 VW N01781244 HITACHI L44PW CITROËN/PEUGEOT 5961 20 CITROËN/PEUGEOT 5962 3T CITROËN/PEUGEOT 5962 3W CITROËN/PEUGEOT 5962 3X CITROËN/PEUGEOT 5962 6X CITROËN/PEUGEOT 5962 88 CITROËN/PEUGEOT 5962 98 CITROËN/PEUGEOT MYC000279N CITROËN/PEUGEOT ZB9000060U YAMAHA 900-98221-26 YAMAHA 9079E-ND026 YAMAHA 9079E-ND027 YAMAHA 9079E-ND053 YAMAHA 947-00001-41 YAMAHA 947-00002-02 YAMAHA 94700-00220 YAMAHA 947-00002-20 YAMAHA 94701-00117 YAMAHA 947-01001-41 YAMAHA 947-01002-02 YAMAHA 94701-00218 YAMAHA 947-01002-20 YAMAHA 94703-00117 YAMAHA 947-03001-41 YAMAHA 94703-00218 YAMAHA 94703-00220 YAMAHA 94703-00320 KAWASAKI 92070-1030 KAWASAKI 92070-1031
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.