Spark Plug DENSO K20TT OE Ref 46480307

Key Specification:
  • EAN: 042511046047
  • OEM Reference number: 46449690
  • Supplementary Info: SPARK PLUG
  • Supplementary Info: Nickel TT
  • Supplementary Info: 4604 - T04
Sale
£ 23.00
£ 17.79 excl. VAT
In Stock
SKU:DENSO K20TT
BrandDENSO
  • Free Shipping
    For orders over £75
  • Top-Notch Support
    Monday To Friday
  • 100% Safety
    Only secure payments
  • Hot Offers
    Discounts up to 70%
EAN
042511046047
OEM Reference number
46449690
Supplementary Info
SPARK PLUG
Supplementary Info
Nickel TT
Supplementary Info
4604 - T04
Diameter [mm]
14
Spanner Size
16
Weight [kg]
0.043
for OE number
1WT318110
Packing Unit
1
Tightening Torque [Nm]
22
Connector type
Solid SAE
Thread Length [mm]
19
Spark Plug
1 - Earthed Electrode
Spark Plug
Nickel Middle Electrode
Gross Weight [kg]
0.046

Spark Plug DENSO OE Ref 46480307 – DENSO – OEM 46449690

This part from DENSO is designed as a direct replacement for OEM reference 46449690. Manufactured to meet original equipment standards, it is suitable for selected ACURA, ALFA ROMEO, ALPINA, AUDI, AUSTIN, AUTOBIANCHI, BEDFORD, BENTLEY, BMW, CADILLAC vehicles and intended to restore correct system operation.

It is supplied under manufacturer reference K20TT with EAN EAN: 042511046047, 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 46449690
  • Manufactured by DENSO
  • Clearly identified by SKU K20TT and EAN EAN: 042511046047
  • Covered by our standard returns policy

Vehicle Compatibility

Compatible with selected ACURA, ALFA ROMEO, ALPINA, AUDI, AUSTIN, AUTOBIANCHI, BEDFORD, BENTLEY, BMW, CADILLAC models. Please confirm fitment using OEM reference 46449690 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
ALFA ROMEO 46449690 ALFA ROMEO 46480307 ALFA ROMEO 46521529 ALFA ROMEO 46550991 ALFA ROMEO 60512848 ALFA ROMEO 60571785 ALFA ROMEO 60593139 BMW 0 030 548 BMW 0 032 136 BMW 0 037 607 BMW 0 141 871 BMW 0 148 593 BMW 12 12 0 030 548 BMW 12 12 0 032 136 BMW 12 12 0 037 607 BMW 12 12 0 141 871 BMW 12 12 0 148 593 BMW 12 12 1 344 520 BMW 12 12 1 435 956 BMW 12 12 1 705 914 BMW 12 12 1 715 539 BMW 12 12 9 059 794 BMW 12 12 9 061 382 BMW 12 12 9 061 870 BMW 12 12 9 063 428 BMW 12 12 9 064 617 BMW 12 12 9 064 619 BMW 12 12 9 064 656 BMW 12 12 9 065 062 BMW 12 12 9 065 366 BMW 12 12 9 071 003 BMW 1 344 520 BMW 1 435 956 BMW 1 705 914 BMW 1 715 539 BMW 9 059 794 BMW 9 061 382 BMW 9 061 870 BMW 9 063 428 BMW 9 064 617 BMW 9 064 619 BMW 9 064 656 BMW 9 065 062 BMW 9 065 366 BMW 9 071 003 CHRYSLER 4671057 CHRYSLER 5269897 CHRYSLER SP00RC9MCC DAIHATSU 90048-51080 DAIHATSU 90048-51099 DAIHATSU 90048-51100 DAIHATSU 90048-51106 DAIHATSU 90048-51123 DAIHATSU 90048-51136 DAIHATSU 90048-51136-A DAIHATSU 90048-51137 DAIHATSU 90048-51138 DAIHATSU 90048-51151 DAIHATSU 90048-51152 DAIHATSU 90048-51154 DAIHATSU 90048-51154-A DAIHATSU 90048-51155 DAIHATSU 90048-51159 DAIHATSU 90048-51160 DAIHATSU 90048-51163 DAIHATSU 90048-51163-A DAIHATSU 90048-51168 DAIHATSU 90048-51169 DAIHATSU 90048-51169-A DAIHATSU 90048-51170 DAIHATSU 90048-61169A DAIHATSU 94448-51155 FIAT 46413386 FIAT 46417010 FIAT 46463801 FIAT 46471078 FIAT 46472021 FIAT 46480362 FIAT 46548478 FIAT 46821457 FIAT 5894586 FIAT 5896177 FIAT 5896824 FIAT 71711807 FIAT 71711808 FIAT 7546519 FIAT 7571541 FIAT 7571576 FIAT 7769243 FIAT 7772453 FIAT 96 147 386 80 FIAT 96 184 945 80 FIAT 96 185 718 80 FIAT 96 196 245 80 FIAT 96 265 754 80 FIAT 96 280 002 80 FIAT 96 364 192 80 FIAT 96 381 057 80 FIAT 96 398 143 80 FORD 1 032 705 FORD 1 110 500 FORD 3 899 252 FORD 5 099 727 FORD 5 099 728 FORD 5 099 775 FORD 5 099 777 FORD 5 099 828 FORD 5 099 833 FORD 6 190 831 FORD 88SF-12405-CB FORD 88SF-12405-EC FORD 890F-12405-AA FORD 890F-12405-FA FORD 92OF-12405-CAA FORD 92OF-12405-CBA FORD 92OF-12405-EA FORD 92OF-12405-FA FORD 95VW-12405-DA HONDA 98078-5614G HONDA 98079-5614E HONDA 98079-5614EHE HONDA 98079-5614G HONDA 98079-5614J HONDA 98079-5615E HONDA 98079-561-5E HONDA 98079-561-5E01 HONDA 98079-5615J HONDA 98079-561-5J HONDA 98079-561-5J01 ISUZU 5-86003124-0 ISUZU 8-94328372-0 ISUZU 8-94328374-0 ISUZU 8-97012928-0 ISUZU 8-97012930-0 JAGUAR EBC11480 LANCIA 96 147 386 80 LANCIA 96 265 754 80 LANCIA 96 381 057 80 MAZDA 18BP03 MAZDA B6V7 18 110 MAZDA BP03 18 110 MAZDA BP04 18 110 MAZDA BP08 18 110 MAZDA BP14 18 110 MAZDA BP49 18 110 MAZDA BP50 18 110 MAZDA BPY4 18 110 MAZDA F285 18 110 MAZDA F286 18 110 MAZDA F2C8 18 110 MAZDA IA50 18 110 MAZDA JE44 18 110 MERCEDES-BENZ 003 159 31 03 MERCEDES-BENZ 003 159 40 03 MERCEDES-BENZ 003 159 60 03 MERCEDES-BENZ 003 159 65 03 MERCEDES-BENZ 003 159 72 03 MERCEDES-BENZ 003 159 73 03 MERCEDES-BENZ 003 159 75 03 MERCEDES-BENZ 003 159 75 03 26 MERCEDES-BENZ 003 159 76 03 MERCEDES-BENZ 003 159 78 03 MERCEDES-BENZ 003 159 90 03 MERCEDES-BENZ 003 159 91 03 MERCEDES-BENZ 003 159 92 03 MERCEDES-BENZ 004 159 26 03 MERCEDES-BENZ 004 159 30 03 MERCEDES-BENZ 004 159 36 03 MERCEDES-BENZ 005 975 03 26 MERCEDES-BENZ 3 159 31 03 MERCEDES-BENZ 3 159 40 03 MERCEDES-BENZ 3 159 60 03 MERCEDES-BENZ 3 159 65 03 MERCEDES-BENZ 3 159 72 03 MERCEDES-BENZ 3 159 73 03 MERCEDES-BENZ 3 159 75 03 MERCEDES-BENZ 3 159 75 03 26 MERCEDES-BENZ 3 159 76 03 MERCEDES-BENZ 3 159 78 03 MERCEDES-BENZ 3 159 90 03 MERCEDES-BENZ 3 159 91 03 MERCEDES-BENZ 3 159 92 03 MERCEDES-BENZ 4 159 26 03 MERCEDES-BENZ 4 159 30 03 MERCEDES-BENZ 4 159 36 03 MERCEDES-BENZ 5 975 03 26 MERCEDES-BENZ A 003 159 31 03 MERCEDES-BENZ A 003 159 40 03 MERCEDES-BENZ A 003 159 60 03 MERCEDES-BENZ A 003 159 65 03 MERCEDES-BENZ A 003 159 72 03 MERCEDES-BENZ A 003 159 73 03 MERCEDES-BENZ A 003 159 75 03 MERCEDES-BENZ A 003 159 75 03 26 MERCEDES-BENZ A 003 159 76 03 MERCEDES-BENZ A 003 159 78 03 MERCEDES-BENZ A 003 159 90 03 MERCEDES-BENZ A 003 159 91 03 MERCEDES-BENZ A 003 159 92 03 MERCEDES-BENZ A 004 159 26 03 MERCEDES-BENZ A 004 159 30 03 MERCEDES-BENZ A 004 159 36 03 MERCEDES-BENZ A 005 975 03 26 MITSUBISHI MD310294 MITSUBISHI MD321150 MITSUBISHI MD350291 MITSUBISHI MD358200 MITSUBISHI MD358202 MITSUBISHI MD358203 MITSUBISHI MN119942 MITSUBISHI MS851352 MITSUBISHI MS851358 MITSUBISHI MS851362 MITSUBISHI MS851368 MITSUBISHI MS851722 MITSUBISHI MS851723 MITSUBISHI MS851728 MITSUBISHI MS851732 MITSUBISHI MS851738 NISSAN 22401-10P16 NISSAN 22401-1F700 NISSAN 22401-1N516 NISSAN 22401-20J06 NISSAN 22401-3682R NISSAN 22401-50Y06 NISSAN 22401-53J04 NISSAN 22401-53J06 NISSAN 22401-70J19 NISSAN 22401-85E16 NISSAN 22401-8651R NISSAN 22401-99B09 NISSAN 22401-99B19 NISSAN 22401-Y9015 NISSAN 22401-Y9066 NISSAN B2401-00QAA OPEL 12 14 000 OPEL 12 14 003 OPEL 12 14 004 OPEL 12 14 005 OPEL 12 14 011 OPEL 12 14 015 OPEL 12 14 027 OPEL 12 14 141 OPEL 12 14 144 OPEL 12 14 145 OPEL 12 14 455 PORSCHE 99917020190 PORSCHE 99917020490 PORSCHE 99917020491 PORSCHE 99917020791 PORSCHE 99917021890 PORSCHE 99917021990 RENAULT 6001040356 RENAULT 6001040357 RENAULT 7439146775 RENAULT 7700103533 RENAULT 7700107916 RENAULT 7700115827 RENAULT 7700260637 RENAULT 7700273462 RENAULT 7700274004 RENAULT 7700274154 RENAULT 7700274155 RENAULT 7700500096 RENAULT 7700500132 RENAULT 7700500144 RENAULT 7700500155 RENAULT 7700500168 RENAULT 7700500180 RENAULT 7700855463 RENAULT 7700856342 RENAULT 7700858444 RENAULT 7700871617 RENAULT 7701043624 RENAULT 8200020791 RENAULT 8200020796 RENAULT 8200021856 RENAULT 8200033622 RENAULT 8200656784 RENAULT 8671004070 RENAULT 8671004086 RENAULT 8933003862 ROVER GSP4662 ROVER GSP5658 ROVER GSP6652 ROVER GSP6662 ROVER GSP7662 ROVER NLP000030 ROVER NLP100240 ROVER XHM279 ROVER XHM281 SAAB 32000118 SAAB 4444741 SAAB 4501029 SUBARU 22401-AA310 SUBARU 22401AA320 SUBARU 22401-AA320 SUBARU 22401-AA540 SUBARU 22401-KA080 SUBARU 22401KA150 SUBARU 22401-KA150 SUBARU 22401-KA430 SUBARU SAB330DE2340 SUZUKI 09482-00426 SUZUKI 09482-00427 SUZUKI 09482-00428 SUZUKI 09482-00429 SUZUKI 09482-00451 SUZUKI 09482-00494 SUZUKI 09482-00505 SUZUKI 09482-00508 SUZUKI 09482-00510 TOYOTA 9004A-91011 TOYOTA 90080-91048 TOYOTA 90080-91066 TOYOTA 90080-91108 TOYOTA 90080-91116 TOYOTA 90080-91204 TOYOTA 90080-91243 TOYOTA 90098-70077 TOYOTA 90919-01166 TOYOTA 90919-01184 TOYOTA 90919-01185 TOYOTA 90919-01194 TOYOTA 90919-01195 TOYOTA 90919-01198 TOYOTA 90919-01202 TOYOTA 90919-YZZAF TOYOTA 90919-YZZAG VOLVO 109X9146775 VOLVO 207X9146775 VOLVO 2714277 VOLVO 271603 VOLVO 2716363 VOLVO 271727 VOLVO 2717270 VOLVO 272207 VOLVO 272372 VOLVO 304X9146775 VOLVO 3517980 VOLVO 402X9146775 VOLVO 8642660 VOLVO 8642661 VOLVO 9146775 VW 004081161A VW 101000004AB VW 101000014AB VW 101000017AB VW 101000025AA VW 101000031AA VW 101000033AA VW 101000033AF VW 101000035AA VW 101000035AB VW 101000035AH VW 101000035HJ VW 101000041AC VW 101000041AD VW 101000051AA VW 101000054AC VW 101000054AD VW 101000055AA VW 101000065AA VW 101000067AA VW 101000068A VW 101000068AA VW 101905607 VW 101905608AA VW 101905610A VW 101905615A VW 101905616 VW 199917766 VW JZW905603D CHEVROLET 96307729 CHEVROLET 96417176 CHEVROLET 96476119 CHEVROLET EC229566 CHEVROLET EC229626 DACIA 6001544293 DACIA 6001544609 SSANGYONG 1621593103 HYUNDAI 18814-08061 HYUNDAI 18814-08062 HYUNDAI 18814-11061 HYUNDAI 18823-08061 HYUNDAI 18823-08091 HYUNDAI 18823-11091 HYUNDAI 27400-18110 KIA 0K0131 8110 KIA 0K01C1 8100 KIA 0K01C1 8110 KIA 0K2AA1 8100 KIA 0K2AA1 8110 KIA 0K9A71 8110 DAEWOO, GM KOREA 242229606 DAEWOO, GM KOREA 242229611 ROLLS-ROYCE 12120037608 ROLLS-ROYCE 12120148591 GENERAL MOTORS 3490275 GENERAL MOTORS 90338179 GENERAL MOTORS 90357582 GENERAL MOTORS 90369815 GENERAL MOTORS 90397451 GENERAL MOTORS 90423215 GENERAL MOTORS 90442210 GENERAL MOTORS 90442514 GENERAL MOTORS 90442650 GENERAL MOTORS 90444326 GENERAL MOTORS 90444723 GENERAL MOTORS 90509739 GENERAL MOTORS 90512986 GENERAL MOTORS 90541059 GENERAL MOTORS 91132006 GENERAL MOTORS 91149455 GENERAL MOTORS 91149686 GENERAL MOTORS 91153992 GENERAL MOTORS 9146367 GENERAL MOTORS 9195109 GENERAL MOTORS 93175880 GENERAL MOTORS 93175935 GENERAL MOTORS 93188550 GENERAL MOTORS 96068562 GENERAL MOTORS 96068563 GENERAL MOTORS 96130723 PROTON MS851358E LOTUS A100E6277S LOTUS A918E6039F LOTUS PS304017621AF CITROËN/PEUGEOT 5952 5G CITROËN/PEUGEOT 5960 15 CITROËN/PEUGEOT 5960 18 CITROËN/PEUGEOT 5960 96 CITROËN/PEUGEOT 5960 C1 CITROËN/PEUGEOT 5960 F0 CITROËN/PEUGEOT 5960 F1 CITROËN/PEUGEOT 5960 G5 CITROËN/PEUGEOT 5960 J2 CITROËN/PEUGEOT 5960 J3 CITROËN/PEUGEOT 5960 J5 CITROËN/PEUGEOT 5960 J6 CITROËN/PEUGEOT 5960 J7 CITROËN/PEUGEOT 5960 J8 CITROËN/PEUGEOT 5960 J9 CITROËN/PEUGEOT 5960 K1 CITROËN/PEUGEOT 5962 0V CITROËN/PEUGEOT 5962 0W CITROËN/PEUGEOT 5962 1K CITROËN/PEUGEOT 5962 1N CITROËN/PEUGEOT 5962 2J CITROËN/PEUGEOT 5962 2K CITROËN/PEUGEOT 5962 2W CITROËN/PEUGEOT 5962 4A CITROËN/PEUGEOT 5962 4W CITROËN/PEUGEOT 5962 5G CITROËN/PEUGEOT 5962 6K CITROËN/PEUGEOT 5962 6L CITROËN/PEUGEOT 5962 6V CITROËN/PEUGEOT 5962 71 CITROËN/PEUGEOT 5962 7Q CITROËN/PEUGEOT 5962 7S CITROËN/PEUGEOT 5962 C5 CITROËN/PEUGEOT 5962 C6 CITROËN/PEUGEOT 5962 E2 CITROËN/PEUGEOT 5962 E3 CITROËN/PEUGEOT 5962 H2 CITROËN/PEUGEOT 5962 H7 CITROËN/PEUGEOT 5962 J9 CITROËN/PEUGEOT 5962 K1 CITROËN/PEUGEOT 5962 K2 CITROËN/PEUGEOT 5962 K4 CITROËN/PEUGEOT 5962 K6 CITROËN/PEUGEOT 5962 K7 CITROËN/PEUGEOT 5962 Q9 CITROËN/PEUGEOT 5962 R0 CITROËN/PEUGEOT 5962 R5 CITROËN/PEUGEOT 5962 R9 CITROËN/PEUGEOT 5962 S3 CITROËN/PEUGEOT 5962 T9 CITROËN/PEUGEOT 5962 V2 CITROËN/PEUGEOT 5962 W4 CITROËN/PEUGEOT 5962 W9 CITROËN/PEUGEOT 5962 X0 CITROËN/PEUGEOT 5962 X9 CITROËN/PEUGEOT 5962 Y2 CITROËN/PEUGEOT 5962 Y8 CITROËN/PEUGEOT 5962 Y9 CITROËN/PEUGEOT 5962 Z2 CITROËN/PEUGEOT 5962 Z3 CITROËN/PEUGEOT 96009090 CITROËN/PEUGEOT 96024614 CITROËN/PEUGEOT 96037952 CITROËN/PEUGEOT 96070659 CITROËN/PEUGEOT 96070663 CITROËN/PEUGEOT 96089220 CITROËN/PEUGEOT 96145071 CADILLAC 24425327 JEEP 33003862 SMART 003085V005000000 SMART 3085V005000000 SMART Q0003085V005000000 LAND ROVER LR021006 LAND ROVER NLP10003 LAND ROVER NLP100190 LAND ROVER NPL000030 CHERY A11-3707110CA
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.