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Spark Plug NGK 6684Spark Plug NGK 6684 (2)
6684EAN 087295166840

Spark Plug NGK 6684

Spark Plug NGK 6684. Fits 156 car models (ABARTH, ALFA ROMEO, AUDI +23). Replaces 23 OE numbers.

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Specification. From the manufacturer's data.

Brand
NGK
Thread Size
M14 x 1.25
Spanner Size
20.8 mm
Thread Length [mm]
19.0 mm
Spark Position [mm]
3.0 mm
Category
Spark Plug
MPN
6684
SKU
0015-6684
GTIN / EAN
087295166840
What's included
1x Spark Plug

OE numbers. The originals this part replaces.

Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.

Show all 23 OE numbers

Equivalent products. They fit in the same place.

2 available · 59 numbers

All Spark Plug
All 59 cross-reference numbers

Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.

  • ACDelco 438XLS
  • ACDelco 440XLS
  • BOM-Prestolite 14G12
  • BOM-Prestolite 14G902
  • BOSCH 0 241 250 502
  • BOSCH 0 241 250 512
  • BOSCH 0 241 256 517
  • BOSCH 0241250502
  • BOSCH 0241250512
  • BOSCH 0241256517
  • BOSCH W 3 D
  • BOSCH W 3 DP
  • BOSCH W 3 DP0
  • BOSCH W 3 DP2
  • BOSCH W 4 DP0
  • BOSCH W 225 T30
  • BOSCH W 235 T28
  • BOSCH W 260 T30
  • BOSCH W 280 P21
  • BOSCH W 280 T30
  • BOSCH W3DP
  • BOSCH W3DP0
  • BOSCH W4DP0
  • BOSCH WG 250 T28
  • BOSCH WG 250 T30
  • BOSCH WG250T28
  • BRISK L 12 Y
  • BRISK L 12 YC
  • CHAMPION N 6 GY
  • CHAMPION N6GY
  • CHAMPION N6Y
  • CHAMPION N6YC
  • CHAMPION N6YCC
  • CHAMPION N64Y
  • CHAMPION OE084
  • CHAMPION OE084/R04
  • CHAMPION OE084/T10
  • CHAMPION OE087
  • CHAMPION OE087/R04
  • CHAMPION OE087/T10
  • DENSO 4028
  • DENSO W 24 EPRZ-U
  • DENSO W24EP
  • DENSO W24EP-11
  • DENSO W24EP-U
  • DENSO W24EP11
  • DENSO W24EPRZU
  • DENSO W24EPU
  • EYQUEM C92LS
  • LETRIKA FE 155 P
  • MAGNETI MARELLI CW 9 LP
  • MAGNETI MARELLI FC 9 L
  • Motorcraft AG902
  • NGK BP8ES
  • NGK BPR8ES
  • PAL L 12 YC
  • PAL N12YC
  • TORCH F 8 RTC
  • UNIPART GSP191

Compatible cars. ABARTH, ALFA ROMEO, AUDI +23, 156 models.

Matched from the manufacturer's data.

Spark Plug for ABARTHSpark Plug for ALFA ROMEOSpark Plug for AUDISpark Plug for BMWSpark Plug for FERRARISpark Plug for FIATSpark Plug for FORDSpark Plug for JAGUARSpark Plug for LANCIASpark Plug for LOTUSSpark Plug for MASERATISpark Plug for MERCEDES-BENZSpark Plug for MITSUBISHISpark Plug for PORSCHESpark Plug for RENAULTSpark Plug for SAABSpark Plug for SEATSpark Plug for SUBARUSpark Plug for VOLVOSpark Plug for VW

Models NGK 6684 fits
ModelEnginesYears
ABARTH1 model
ABARTH RITMO125 TC 2.0 (138.A), 130 TC 2.0 (138.A, 138.A)1981–1987
ALFA ROMEO11 models
ALFA ROMEO 155 (167)2.5 V6 (167.A1C, 167.A1), 2.5 V6 (167.A1C, 167.A1E)1992–1997
ALFA ROMEO 164 (164)2.0 Turbo (164A2B), 2.0 V6 Turbo (164.A2G, 164.A2F), 2.0 V6 Turbo (164.K3), 3.0 V6 (164.A)1987–1998
ALFA ROMEO 33 (905)1.2 (905.A)1983–1993
ALFA ROMEO 6 (119)2.0 (119AA), 2.5 i.e. (119.AA, 119.AB), 2.5 i.e. (119AA, 119AB)1979–1986
ALFA ROMEO 75 (162)1.8 Turbo (162.B1C, 162.B1D, 162.B1G), 2.5 V6 (162.B3)1985–1992
ALFA ROMEO6 more models
Models NGK 6684 fits
ModelEnginesYears
ALFA ROMEO 90 (162)2.0 i.e. (162A2B), 2.5 i.e. V6 (162.A, 162.AA)1984–1987
ALFA ROMEO GIULIA (105)1300 TI (105,39), 1600 Super (105,14), 1600 Super (115)1962–1979
ALFA ROMEO GT (105)1300 Junior (105), A 1600 (105)1963–1977
ALFA ROMEO GTA Coupe (113)1.3 Junior1968–1976
ALFA ROMEO GTV (116)6 2.5 (116.CA)1978–1987
ALFA ROMEO GTV (916)2.0 V6 Turbo (916.C2A)1994–2005
AUDI7 models
Models NGK 6684 fits
ModelEnginesYears
AUDI 100 C1 Coupe (817)1.91970–1976
AUDI 100 C1 Saloon (801, 803, 805, 807, 811, 813, F104)1.91968–1976
AUDI 100 C2 Avant (435, 436)2.01977–1983
AUDI 100 C2 Saloon (431, 433, 434)2.01976–1984
AUDI 200 C2 Saloon (437, 438)2.1 5T1979–1982
AUDI 80 B2 Saloon (811, 813, 814, 819, 853)1.6 GLE, 1.9 CD-5S1978–1987
AUDI COUPE B2 (81, 855, 856)1.91980–1988
AUSTIN1 model
Models NGK 6684 fits
ModelEnginesYears
AUSTIN MAESTRO Fastback (XC)2.0 EFi1983–1992
AUTOBIANCHI1 model
Models NGK 6684 fits
ModelEnginesYears
AUTOBIANCHI A 1121.0 Abarth1969–1986
BMW1 model
Models NGK 6684 fits
ModelEnginesYears
BMW 1500-2000 (115, 116, 118, 121)1800 Ti (TISA)1962–1972
DAIMLER1 model
Models NGK 6684 fits
ModelEnginesYears
DAIMLER 2.8 - 5.3Sovereign 2.81969–1993
FERRARI6 models
Models NGK 6684 fits
ModelEnginesYears
FERRARI 208/308 Coupe308 GTB Qv (XW), 308 GTS Qv (XV)1974–1989
FERRARI 400 i4.81979–1985
FERRARI 412 i4.91985–1988
FERRARI DINO GT (206/246)206 GT1966–1973
FERRARI MONDIAL8, 8 Quattrovalvole1980–1993
FERRARI MONDIAL Convertible8 Quattrovalvole1983–1993
FIAT21 models
Models NGK 6684 fits
ModelEnginesYears
FIAT 124 Coupe (124)1400 Sport1967–1976
FIAT 125 (125)1.6 (TA)1967–1974
FIAT 126 (126)6501972–2000
FIAT 127 (127)1.3 Sport1971–1996
FIAT 128 (128)1.3 Rally (128A)1969–1984
FIAT 131 (131)2.0 Racing1974–1987
FIAT 850 (100)0.8 Special (GB)1964–1972
FIAT 850 Coupe (100)0.9 Sport1964–1972
FIAT 850 Spider (100)0.9 Sport1965–1973
FIAT ARGENTA (132)2000 i.e.1977–1987
FIAT COUPE (175)2.0 16V1993–2000
FIAT CROMA (154)1600, 2000 16V, 2000 CHT, 2000 CHT (154.AC), 2000 i.e. (154.AD), 2000 i.e. (154.AM, 154.LM), 2000 i.e. (154.AM), 2500 V61985–1996
FIAT FIORINO Box Body/MPV (146)75 i.e. 1.61988–
FIAT REGATA (138)75 1.5, 85 1.5, 85 1.6, 85 Super 1.51983–1995
FIAT REGATA Weekend (138)100 1.6 (RF), 75 1.5, 85 1.51983–1995
FIAT RITMO (138)1.51978–1988
FIAT RITMO Convertible (138)85 1.51979–1989
FIAT TEMPRA (159)1.6 (159.AD), 1.6 i.e. (159.AE), 1.6 i.e. (159.AS, 159.AT), 1.8 i.e. (159.AN), 2.0 i.e. (159.AP)1990–1998
FIAT TEMPRA S.W. (159)1.6, 1.6 i.e. (159.AE), 1.6 i.e. (159.AJ), 1.6 i.e. (159.AS, 159.AT), 1.8 i.e. (159.AM), 1.8 i.e. (159.AN), 1.8 i.e. (159.AV), 1.8 i.e. (159.AZ), 1.8 i.e. (159.BY), 2.0 i.e. (159.AP), 2.0 i.e. 4x4 (159.AP)1990–1997
FIAT TIPO (160)1.6 (160.AE), 1.6 i.e., 1.8 i.e., 1.8 i.e. (160.AY), 1.8 i.e. (160.ED), 2.0 16V (160.AV), 2.0 i.e. (160.AT, 160.AJ), 2.0 i.e. 16V Sport (160.EF)1987–1997
FIAT X 1/9 (128)1.5 (128AS1)1972–1989
FORD4 models
Models NGK 6684 fits
ModelEnginesYears
FORD CAPRI I (ECJ)23001968–1974
FORD CAPRI III (GECP)2.3 Super, 2.8 Super Injection1978–1987
FORD ESCORT I (AFH, ATH)13001968–1976
FORD ESCORT II (ATH)1.3, 1.6 RS1973–1981
JAGUAR1 model
Models NGK 6684 fits
ModelEnginesYears
JAGUAR XJ6 2.81968–1993
LANCIA19 models
Models NGK 6684 fits
ModelEnginesYears
LANCIA A 1121.0 Abarth (A112B2/5)1978–1986
LANCIA BETA (828)1600 (828CB0, 828AB0), 2000 (828CB1)1973–1982
LANCIA BETA Coupe (828)1300 (828BC3), 1600 (828BC0), 2000 (828.BC), 2000 (828BC), 2000 i.e. (828.BC), 2000 VX (828.BC)1974–1984
LANCIA BETA H.P.E. (828)1600 (828BF0), 2000 (828.BF), 2000 i.e. (828BF), 2000 Volumex (828.BF)1976–1984
LANCIA BETA Saloon (828)1300 (828CB3), 2000 (828CB1)1975–1986
LANCIA BETA Spider (828)1600 (828BS0), 2000 (828BS1)1975–1986
LANCIA DEDRA (835)1.6 i.e. (835AA), 1.8 i.e. (835AC, 835BC), 1.8 i.e. (835BD, 835AD), 2.0 16V (835ED), 2.0 i.e. (835AI), 2.0 i.e. (835AL)1989–1999
LANCIA DEDRA SW (835)2.0 16V (835ED), 2.0 Integrale (835ED)1994–1999
LANCIA DELTA I (831)1.3 (831.AB), 1.3 (831AB.011), 1.5 (831AB.025), 1.6 GT (831AB.06), 1.6 GT i.e. (831AB.010), 1.6 HF Turbo, 1.6 HF Turbo (831AB.0), 1.6 HF Turbo (831AB.020), 1.6 HF Turbo (831AB.020S), 2.0 16V HF Evo Integrale (831AB.027), 2.0 16V HF Integrale (831AB.026), 2.0 HF Integrale (831AB.019), 2.0 HF Integrale (831AB.024), 2.0 HF Integrale (831AB.024S, 831AB.028)1979–1994
LANCIA DELTA II (836)1.6 i.e. (836AP), 1.8 i.e. (836AE), 1.8 i.e. (836AG, 836AL), 1.8 i.e. 16V (836AQ), 1.8 i.e. 16V GT (836AR), 2.0 16V (836AA, 836CA)1993–1999
LANCIA FULVIA Coupe (818)1.3 (818.630, 818.650)1965–1976
LANCIA GAMMA (830)2500 (830AB.0)1978–1986
LANCIA GAMMA Coupe (830)2500 (830AC)1977–1986
LANCIA PRISMA (831)1.3 (831AB), 1.5 (831AB), 1.6 (831AB), 1.6 i.e. (831AB), 1.6 i.e. Super (831AB), 2.0 i.e. All-wheel Drive (831AB)1983–1992
LANCIA SCORPION (137)2.0 (137AS)1975–1983
LANCIA THEMA (834)2000 16V (834FA), 2000 i.e (834AB), 2000 i.e. (834AB), 2000 i.e. (834BV), 2000 i.e. 16V (834AI), 2000 i.e. Turbo (834C), 2000 i.e.Turbo (834CV)1984–1994
LANCIA THEMA SW (834)2000 16V (834FA), 2000 i.e. 16V (834AI), 3000 V6 (834GD, 834FD)1987–1994
LANCIA TREVI (828)1600 (828DB03), 2000 i.e. (828DB13), 2000 Volumex (828DB17)1980–1987
LANCIA Y10 (156)1.1 Fire All-wheel Drive (156AG)1985–1995
LOTUS1 model
Models NGK 6684 fits
ModelEnginesYears
LOTUS EXCEL2.2, 2.2 SE/SA1983–1991
MASERATI5 models
Models NGK 6684 fits
ModelEnginesYears
MASERATI 2282.8 i1986–1993
MASERATI BITURBO (69, 78, AF3, AM 332)420 i, 4301984–1994
MASERATI BITURBO Coupe (AM 331)ES, i1981–1993
MASERATI BITURBO Spyder (AM 333)2.01985–1994
MASERATI KARIF2.81988–2000
MERCEDES-BENZ10 models
Models NGK 6684 fits
ModelEnginesYears
MERCEDES-BENZ /8 (W114)230.6 (114.015), 250 (114.010)1968–1976
MERCEDES-BENZ CABRIOLET (W111, W112)280 SE 3.5 (111.025)1961–1971
MERCEDES-BENZ COUPE (W111, W112)250 SE (111.021), 280 SE (111.024), 280 SE 3.5 (111.026)1961–1971
MERCEDES-BENZ GULLWING (W198)300 SL (198.040)1954–1957
MERCEDES-BENZ HECKFLOSSE (W111, W112)220 SEB (111.014)1959–1968
MERCEDES-BENZ PAGODE (W113)230 SL (113.042), 250 SL (113.043), 280 SL (113.044)1963–1971
MERCEDES-BENZ PONTON (W128)220 SE (128.010)1958–1959
MERCEDES-BENZ S-CLASS Saloon (W108, W109)250 SE (108.014), 280 S (108.016), 280 SE, SEL (108.018, 108.019), 280 SE, SEL 3.5 (108.057, 108.058)1966–1972
MERCEDES-BENZ SL (W121)190 SL (121.042, 121.040)1955–1963
MERCEDES-BENZ SL Roadster (W198)300 SL (198.042)1957–1963
MITSUBISHI9 models
Models NGK 6684 fits
ModelEnginesYears
MITSUBISHI COLT III (C5A)1.8 GTi 16V Cat (C58A)1986–1992
MITSUBISHI ECLIPSE I (D2A)2.0 i 16V (D22A, D27A), 2.0 i 16V 4WD (D22A, D27A)1989–1995
MITSUBISHI GALANT VI (E3A)2.0 GTI 16V (E39A, E38A, E33A), 2.0 GTI 16V 4x4 (E38A, E39A, E33A)1988–1992
MITSUBISHI GALANT VI Saloon (E3A)2.0 GTi 16V (E39A, E38A, E33A)1987–1993
MITSUBISHI LANCER IV Hatchback (C6A, C7A)1.8 GTi 16V (C68A)1988–1994
MITSUBISHI SAPPORO II (A16A)2.0 GSR (A164A)1980–1984
MITSUBISHI SAPPORO III (E16A)2.4 (E16A)1987–1990
MITSUBISHI SPACE WAGON (D0V/W)2.0 GLXi (D04W), 2.0 GLXi 4WD (D08W)1984–1992
MITSUBISHI SPACE WAGON (N3W, N4W)2.0 (N33W), 2.0 4WD (N43W)1991–2000
MOSKVICH7 models
Models NGK 6684 fits
ModelEnginesYears
MOSKVICH 21401.51976–1988
MOSKVICH 21411.51989–2001
MOSKVICH 403I E 1.41962–1968
MOSKVICH 4121.51971–1988
MOSKVICH 427 Estate1.51975–1979
MOSKVICH ASLK 2137 Estate1.51976–2001
MOSKVICH ASLK 21401.51976–1988
PININFARINA1 model
Models NGK 6684 fits
ModelEnginesYears
PININFARINA SPIDEREUROPA (P124DS)2000, 2000 Volumex1982–1985
PORSCHE6 models
Models NGK 6684 fits
ModelEnginesYears
PORSCHE 9112.0 T, 2.2 T, 2.7, 2.7 S Carrera, 3.0 SC Carrera, 3.3 SC Turbo, 3.3 Turbo1963–1990
PORSCHE 911 (964)3.3 Turbo, 3.3 Turbo S1988–1993
PORSCHE 911 Targa2.0 T, 2.2 T, 2.7, 2.7 S, 3.0 SC Carrera, 3.3 Turbo1964–1990
PORSCHE 9242.01975–1989
PORSCHE 9443.0 S21981–1991
PORSCHE 944 Convertible3.0 S21988–1991
RENAULT16 models
Models NGK 6684 fits
ModelEnginesYears
RENAULT 11 (B/C37)1.7 (B/C376), 1.7 (B/C37D), 1.7 (B/C37E), 1.7 (B/C37L), 1.7 (B37N, C73N)1983–1995
RENAULT 19 I (B/C53)1.7 (B/C53C)1988–1994
RENAULT 19 I Cabriolet (D53)1.71991–1992
RENAULT 19 I Chamade (L53)1.7 (L53C)1988–1992
RENAULT 19 II (B/C53)1.7 (B/C53C)1991–2001
RENAULT 19 II Cabriolet (D53, 853)1.7 (D53C)1992–2001
RENAULT 21 (B48)1.7 (B48E), 1.7 (B48F)1989–1994
RENAULT 21 Estate (K48)1.7 (K/S481), 1.7 (K/S482), 1.7 (K48E), 1.7 (K48M), 1.7 (K48N), 1.7 Cat (K48F)1986–1997
RENAULT 21 Estate Van (S48)1.71986–1995
RENAULT 21 Saloon (L48)1.7 (L481), 1.7 (L482), 1.7 (L48E), 1.7 (L48M, L48F), 1.7 (L48N)1986–1997
RENAULT 9 (L42)1.7 (L426), 1.7 (L42E), 1.7 (L42L), 1.7 (L42N)1981–1997
RENAULT CLIO I (B/C57, 5/357)1.7 (B/C574), 1.8 Rsi (B/C57H)1990–1999
RENAULT SUPER 5 (B/C40)1.7 (B/C40K, B/C40G), 1.7 i (C409)1984–1996
RENAULT TRAFIC Bus (T, P, V)1.71980–2001
RENAULT TRAFIC Platform/Chassis (T, P, V)1.71980–2001
RENAULT TRAFIC Van (T, P, V)1.71980–2002
SAAB3 models
Models NGK 6684 fits
ModelEnginesYears
SAAB 900 I (AC4, AM4)2.0 Turbo1979–1993
SAAB 900 I Combi Coupe2.0 Turbo1978–1994
SAAB 99 Combi Coupe2.0, 2.0 Turbo1968–1987
SEAT5 models
Models NGK 6684 fits
ModelEnginesYears
SEAT 1241430 Especial1968–1980
SEAT 128 (128A)1.41976–1980
SEAT 131 (131A)1.6, 2.01975–1986
SEAT 132 (132A)1.6, 1.8, 1.91973–1982
SEAT RONDA (22A)1.61982–1988
SUBARU3 models
Models NGK 6684 fits
ModelEnginesYears
SUBARU LEONE III1800 4WD, 1800 Turbo 4WD1984–1994
SUBARU LEONE III Estate1800 4WD, 1800 Super 4WD, 1800 Super Turbo 4WD1983–1994
SUBARU XT Coupe (XT)1.8 Turbo 4WD (AX7)1984–1991
TALBOT2 models
Models NGK 6684 fits
ModelEnginesYears
TALBOT MATRA BAGHEERA1.3 (X3550), 1.4 (X6), 1.4 (X6550)1974–1980
TALBOT SIMCA 10001.3 Rallye 21961–1978
VOLVO4 models
Models NGK 6684 fits
ModelEnginesYears
VOLVO 440 (445)1.7, 1.7 Turbo, 2.01988–1996
VOLVO 460 (464)1.7 Turbo, 2.01988–1996
VOLVO 480 (482)1.7, 1.7 Turbo, 2.01986–1996
VOLVO 940 Kombi (945)2.0 Turbo1990–1995
VW10 models
Models NGK 6684 fits
ModelEnginesYears
VW GOLF I (17)1.6 GTI1974–1985
VW GOLF I Cabriolet (155)1.61979–1993
VW JETTA I (16)1.6 GLI1978–1987
VW PASSAT B1 Variant (33)1.6 i1973–1981
VW PASSAT B2 (32B)1.91979–1989
VW PASSAT B2 Variant (33B)1.91980–1989
VW SANTANA (32B)1.91981–1985
VW SCIROCCO (53)1.61974–1980
VW SCIROCCO (53B)1.61980–1992
VW TRANSPORTER T3 Bus (25)2.1 Syncro1979–2003

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All Spark PlugABARTHALFA ROMEOAUDIBMWFERRARIFIATFORDJAGUARLANCIALOTUSMASERATIMERCEDES-BENZ

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Common original equipment numbers linked to replacement-part pages.

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Spark Plugs Buying GuideCopper, platinum, or iridium? Understand heat ranges, gap settings, and when to replace spark plugs.

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We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country

Delivery times to EU countries (working days)

Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10