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Details
| Specification | Value |
|---|---|
| Brand | NGK |
| Electrode Gap [mm] | 0.7 mm |
| Thread Size | M14 x 1.25 |
| Spanner Size | 20.8 mm |
| Thread Length [mm] | 19.0 mm |
| Spark Position [mm] | 1.0 mm |
Safety & product information
- Manufacturer
- NGK
- Contact
- For product safety enquiries, please contact the manufacturer directly.
Product safety information is provided under the General Product Safety Regulation (GPSR).
OE/OEM numbers (160)
Search by this OE number to find compatible parts
Show all 160 OE numbers
- 0000-18-3648
- 0 241 245 575
- 0241245575
- 0241245581
- 0241245603
- 0242245521
- 0242245557
- 0418-18-110A
- 0419 18 110
- 09482-00089
- 09482-00117
- 09482-00195
- 123 996
- 14-4C2
- 14-5C
- 14G2
- 14L-9
- 22401-M7717
- 22401-M7917
- 22401-P8617
- 225/14/3
- 2/33H
- 240/14/3
- 3093
- 3095
- 3098
- 320541110
- 32054-1120
- 320541120
- 34HS
- 34HSM
- 3648 18 600
- 3743-18-600
- 418-18-110
- 43N
- 43XL
- 5H
- 60 51 29 29
- 60512929
- 7369.75
- 77 01 366 085
- 805LP
- 828 938
- 90048-51008-000
- 90098-22455
- 90098-22505
- 90098-22905
- 90098-22935
- 90098-72036
- 90793-20001
- 90793-22036
- 90890-78108
- 9207 0015
- 9207 01002
- 9207 03701
- 94700-00044
- 94701 00044
- 94701-00112
- 94701-00349
- 94702 00044
- 94702-00349
- 94703-00044
- 94703-00065
- 94703-00112
- 98079-57614
- 98079-57810
- 98079-57816
- 98079-57840
- 98079-57847
- 98079-57848
- 98079-57849
- 98079-57874
- 98079-57876
- 98079-57877
- 9-82513113-0
- 99000-79A37-22E
- 99000-79A45-B7E
- 99906-850P9-009
- 99906-910P9-008
- 999-3403-6911-00
- 99934-03691-100
- AG2
- AG2C
- AG2CU
- AG2X
- AGR 2 C
- B7ECS
- B7ES
- BR7ES
- C42N
- CR 42 N
- CW 8 L
- CW 8 LJ
- CWP 8 L
- D 136
- D 215/14/3
- D215/14/3
- D 56
- E92070015
- E920701002
- E 9207 03701
- F 7 C
- F 7 RC
- F 8 C
- FE 75 RS
- FE75S
- HF34
- L 15
- L 15 C
- L15C
- L 15 W
- L 17 W
- L 44 W
- L 44 X
- MS 851 164
- MS851174
- MS 851 454
- N15C
- N4
- N4C
- N4G
- N7
- OE079
- OE079/T10
- OE098
- OE098/T10
- R 43 CXL
- R 43 N
- R 43 XL
- RN4
- RN4C
- S43XL
- S 43 XLR
- W 225 S2S
- W225S2S
- W225T2
- W225TR2
- W22EB
- W22EBR
- W22ES
- W22ES-GU
- W22ESGU
- W 22 ESL
- W 22 ESR
- W 22 ESRL
- W 22 ESR-U
- W22ES-U
- W22ES-ZU
- W22ESZU
- W4C2
- W5C
- W5CC
- W5CP
- W5CS
- WR5C
- WR 5CC
- WR5CC
- WR 5CP
- WR5CP
- Z2 152 946
Suitable cars
Equivalents
No equivalent parts found.
NGK 6664 — compatible car models
| Car models | ALFA ROMEO: 164 (164_), GIULIETTA (116_), SPIDER (105_), SPIDER (115_); AUDI: 80 (613), F103 (613, 615), F103 Variant (613, 615); BMW: 501, V8 Coupe (502); FIAT: 850 (100_); HONDA: ACCORD I (SJ, SY, SM); MITSUBISHI: CORDIA (A21_A, AB, AC), GALANT IV (A16_), GALANT V (E1_A), SAPPORO II (A16_A), STARION (A18_A), TREDIA (A21_); NISSAN: 280ZX,ZXT (HGS130); NSU: 1200 |
|---|---|
| Engines | 3.0 V6 (164.AD, 164.AH, 164.AB); 1.3 (116.44A); 1300 (10591); 1600 (11507); 1.7; 2.1; 2.6; 0.8; 1.6 L/EX (SY); 1.8 Turbo ECi (A213A); 2.0 Turbo ECi (A164); 2.0 Turbo ECi (E15A); 2.0 Turbo ECi (A183A); 1.8 Turbo (A215A); 2.8 (+1 more) |
| Year of manufacture | 1952-1998 |
| Manufacturer article number (MPN) | 6664 |
| OE part numbers | 0000-18-3648, 0 241 245 575, 0241245575, 0241245581, 0241245603, 0242245521, 0242245557, 0418-18-110A, 0419 18 110, 09482-00089, 09482-00117, 09482-00195, 123 996, 14-4C2, 14-5C, 14G2, 14L-9, 22401-M7717, 22401-M7917, 22401-P8617 (+140 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
NGK 6664 Iridium IX. Electrode Gap [mm]: 0,7 mm. Fuel Type: 42. Spanner Size: 20,8 mm. Spark Plug: 11. Spark Plug: 28. Spark Plug: 37. Spark Plug: 52. Spark Plug: 55
Shipping, returns, warranty
Shipping and returns details are shown at checkout.
Warranty: Warranty details are shown at checkout.
Frequently Asked Questions
Is this part compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this part fits. All fitment data is verified through TecDoc.
What's included with the NGK part?
The package includes the part as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
How long does delivery take?
Most orders are dispatched within 24 hours. Standard UK delivery takes 1-3 business days. Orders over £140 qualify for free delivery.
Can I return this part if it doesn't fit?
Yes, we offer a 30-day returns policy. If the part doesn't fit your vehicle or you've changed your mind, return it in its original packaging for a full refund.
