FR78X Bosch Super 4 Spark Plug x4

The FR78X Bosch Super 4 Spark Plug x4 operates on the state-of-the-art air-cushion-spark principle and is the first spark plug to feature four thin ground electrodes with one-pointed, silver-plated center electrode.

This combination is unique in the world and has decisive benefits. The ignition spark always chooses the best path for reliable ignition according to the engine load. The Bosch Super 4 does more than a conventional spark plug. In all situations, throughout its service life.

Outstanding protection against carbon fouling due to surface air-gap technology. Special ceramic material with high dielectric and mechanical strength. Outstanding engine protection due to anti-seize nickel-plated housing and thread.

• Noticeable improvement in acceleration
• Significantly improved engine smoothness
• Superior engine versatility
• Electrode gap adjusted ex-factory
• Please note packaging may vary
• Self-cleaning thanks to the surface air gap technology
• High wear resistance and robustness
• Eight possible spark gaps for greater ignition reliability
• Extended heat range: Capacity for up to three times more cold starts than with conventional spark plugs
• Enhanced environmental and catalytic converter protection

• BMW
• 3 Series E30 (82 - 92) including Convertible & Touring
• 316i 100bhp (87 -91) // 316i (1596cc) 102bhp (88 - 91) // 318i 113 & 115bhp (87 - 91)
• 318iS 136bhp (89 - 91)
• 3 Series E36 (90 - 99) including Coupe , Convertible & Touring
• 316i 100 & 102bhp (90 - 93) // 316i 102bhp (93 -98) // 318i 113bhp (90 - 93)
• 318i 115bhp (93 - 98) // 318iS 140bhp (93 - 98)
• 3 Series E36 Compact (94 - 00)
• 316i 102bhp (94 - 00) // 318ti 140bhp (94 - 95)
• 318ti 140bhp (95 - 00)
• 5 Series E34 (87 - 95) including Touring
• 518i 113 & 115bhp (89 - 95)
• 530i V8 218bhp (92 - 95) // 540i V8 286bhp (92 - 95)
• 5 Series E39 (95 - 03) including Touring
• 535i 235bhp (96 - 99) // 535i 245bhp (99 - 03)
• 540i 286bhp (96 - 03)
• 7 Series E32 (86 - 94)
• 730i , iL V8 218bhp (92 - 94) // 740i,iL V8 286bhp (92 - 94) // 750i,iL V12 300bhp (87 - 94)
• 7 Series E38 (94 - 01)
• 730i 211 & 218bhp (94 - 01)
• 735i 235bhp (96 - 01) // 740i,iL (4398cc) 286bhp (96 - 01)
• 8 Series E31 (90 - 99)
• 840i 286bhp (93 - 99) // 840Ci 286bhp (96 - 99) // 850i , Ci 300bhp (90 - 94)
• Z3 E36 (95 - 03)
• 1.8 116bhp (95 - 98) // 1.9 140bhp (95 - 99)
• Chevrolet
• Aveo Hatchback (08 - 11)
• 1.4 101bhp
• Aveo Saloon (06 - 11)
• 1.4 94bhp // 1.4 101bhp
• Captiva (06 - 11)
• 2.4 136bhp // 2.4 LPG 136bhp
• 2.4 4WD 136bhp // 2.1 4WD LPG 136bhp
• Cruze Saloon (09 onwards)
• 1.6 109bhp // 1.6 113bhp // 1.6 121bhp
• 1.6 124bhp // 1.8 141bhp
• Cruze Hatchback (11 onwards)
• 1.8 140bhp // 1.8 141bhp // 1.8 LPG 141bhp
• Kalos (05 - 08)
• 1.4 16v 94bhp
• Lacetti (05 - 13)
• 1.4 16v 95bhp // 1.8 121bhp
• Nubria Saloon (06 - 13)
• 1.4 95bhp
• Nubria Estate (05 -13)
• 1.8 121bhp
• Optra (03 - 08)
• 1.6 106bhp // 1.6 109bhp
• Tacuma
• 1.6 105bhp // 1.6 107bhp
• Dacia
• Dokker
• 1.6 83bhp // 1.6 LPG 83bhp
• Logan Saloon (LS_) (04 onwards)
• 1.4 75bhp // 1.4 MPI LPG 75bhp // 1.6 MPI 85 84bhp
• 1.6 Bifuel 84bhp // 1.6 87bhp
• 1.6 16v 105bhp // 1.6 16v Flexifuel 105bhp
• Logan MCV Estate (07 onwards)
• 1.4 75bhp // 1.6 MPI 85 84bhp
• 1.6 Bifuel 84bhp // 1.6 87bhp
• 1.6 Bifuel 87bhp // 1.6 16v 105bhp // 1.6 16v Hiflex 105bhp
• Logan Express (09 onwards)
• 1.4 75bhp // 1.6 MPI 85 84bhp // 1.6 87bhp
• Logan Pickup (08 onwards)
• 1.6 MPI 85 84bhp // 1.6 Bifuel 84bhp // 1.6 87bhp
• Lodgy (12 onwards)
• 1.6 83bhp // 1.6 LPG 83bhp
• Sandero
• 1.4 MPI LPG 83bhp // 1.4 75bhp // 1.6 MPI 85 84bhp // 1.6 87bhp
• Sandero II (12 onwards)
• 1.6 83bhp
• Solenza
• 1.4 75bhp
• Daewoo
• Espero (95 - 98)
• 1.5 16v 90bhp
• Kalos (03 - 05)
• 1.4 16v 94bhp
• Lacetti Hatchback (02 - 04)
• 1.4 95bhp // 1.4 95bhp // 1.6 109bhp
• Lanos (97 - 03)
• 1.6 16v 106bhp
• Nexia (95 - 96)
• 1.5 16v 90bhp
• Nubria Hatchback (97 - 99)
• 1.6 16v 106bhp
• Nubria Saloon (97 - 03)
• 1.6 16v 103bhp // 1.6 16v 106bhp // 2.0 16v 133bhp
• Nubria Estate (97 - 03)
• 1.6 16v 103bhp // 1.6 16v 106bhp // 2.0 16v 133bhp
• Nubria Saloon & Estate (03 - 05)
• 1.6 109bhp
• Tacuma
• 1.6 105bhp
• Honda
• Accord Mk.V (93 - 97)
• 2.0i 116bhp (93 - 96) // 2.0i s 131bhp (93 - 96) // 2.0 i LS 16v 136bhp (93 - 98)
• 2.2 EXi 140bhp (93 - 97) // 2.2VTi 147bhp (93 - 97)
• 2.2i ES 150bhp (93 98) // 2.3i SR 158bhp (93 - 96)
• Accord MK.VI (96 - 98)
• 1.8 i 116bhp (96 - 98) // 2.0 i LS 131bhp (96 - 98)
• 2.2i Vtec 150bhp (96 - 98)
• Accord MK.VII (97 - 07)
• 1.6i 116bhp (98 -02) // 1.8i 136bhp (98 - 02) // 2.0i 147 bhp (98 - 01)
• 2.2 Type-R 212bhp (99 - 02) // 2.3 154bhp (01 = 03) // 2.3 16v 160bhp (98 - 02)
• 2.0 155bhp (03 - 07) // 2.0 155bhp All Wheel Drive 155bhp (03 -07)
• 2.4 Vtec E 170bhp (06 - 08)
• CR-V (95 - 02)
• 2.0 16v 128bhp (95 - 99) // 2.0 133bhp (99 - 02) // 2.0 16v 147bhp (99 - 02)
• CR-V (01 - 06)
• 2.0 150bhp (02 - 06) // 2.4 Vtec All Wheel Drive 160bhp (02- 06)
• Civic Hatchback MK.IV (EG)(91 - 95)
• 1.3 16v 75bhp (91 - 95) // 1.5i 16v 90 & 94bhp (91 - 95) // 1.6i 105bhp (94 - 95)
• 1.6 16v Vtec 125bhp (91 - 95) // 1.6 VTi 16v 160bhp (91 - 95)
• Civic Hatchback MK.IV (MA, MB) (95 - 01)
• 1.4 75bhp // 1.4i S 90bhp // 1.5 Vtec_E 90bhp //1.5 16v 114bhp
• 1.6i 113bhp // 1,6 16v 116bhp// 1.6 125bhp // 1.6 i Vtec 126bhp //
• 1.6 VTi 160bhp // 1.8 16v 169bhp
• Civic MK.IV (EJ) Coupe (93 - 96)
• 1.5 I Lsi 101bhp // 1.6i 105bhp // 1.6i Vtec 125bhp
• Civic MK.V Hatchback (EJ,EK) (95 - 01)
• 1.4i 75bhp // 1.4i S 90bhp // 1.4 LPG 90bhp // 1.5 90bhp
• 1.5i 114bhp // 1.6i 114bhp // 1.6 125bhp
• 1.6 126bhp // 1.6 Vti 160bhp
• Civic MK.V (EJ, EK) Saloon (95 - 01)
• 1.4i 90bhp // 1.5i 114bhp // 1.6i Vtec 125bhp // 1.6 Vti 160bhp
• Civic MK.V Estate (MB,MC) (98 - 01)
• 1.4 16v 75bhp // 1.4 16v 90bhp // 1.5 16v 114bhp
• 1.6 16v 116bhp // 1.6 16v 125bhp // 1.8 16v 169bhp
• Civic MK.VI (EJ,EM1) Coupe (96 - 00)
• 1.6 107bhp // 1.6 i Vtec 125bhp // 1.6 i Vtec 160bhp
• Civic VII Hatch // Saloon // Coupe (99 - 06)
• 1.4i 75bhp (01 - 05) // 1.4 iS 90bhp (01 - 05) // 1.6i 110bhp (01 - 05)
• 1.7 116bhp // 1.7i 120bhp (01 - 05) // 1.7i Vtec 125bhp (01 - 05)
• 2.0i Sport 160bhp (04 - 05)
• CRX I (86 - 87)
• 1.6i 16v 125bhp
• CRX II (87 - 92)
• 1.6i 16v 124bhp // 1.6i 16v 131bhp // 1.6i 16v Vtec 150bhp
• CRX III (92 - 98)
• 1.6 ESi 125bhp (engine code D16Z6 to model year 12/95)
• 1.6 i VTi 160bhp
• FR-V (05 - 07)
• 1.7 125bhp // 2.0 150bhp
• Integra (93 - 01)
• 1.6 120bhp // 1.8 146bhp
• Integra (02 - 06)
• 2.0 160bhp
• Jazz II (02 - 08)
• 1.2 78bhp // 1.3 83bhp (Two identical spark plugs per cylinder)
• 1.4 80bhp // 1.4 DSI 83bhp (Two identical spark plugs per cylinder)
• 1.3 DSI 86bhp (Two identical spark plugs per cylinder)
• Odyssey (97 - 99)
• 2.3 150bhp // 2.3 4x4 150bhp
• Partner (95 - 01)
• 1.8 140bhp // 2.0 150bhp
• Prelude III (87 - 92)
• 2.0 EX 109bhp // 2.0 114bhp // 2.0i EX 16v 137bhp
• 2.0i EX 16v 140bhp // 2.0i EX 16v 150bhp
• Prelude IV (92 - 96)
• 2.0 16v 133bhp // 2.2i 16v Vtec 185bhp // 2.3i 16v 160bhp
• Prelude V (95 - 00)
• 2.0 16v 133bhp
• Shuttle (97 - 04)
• 2.2 16v 150bhp // 2.3 16v 150bhp
• Stream (01 - 07)
• 1.7 16v 125bhp // 2.0 16v 156bhp
• Mini
• Mini Hatchback (R50 , R53) (01 - 06)
• 1.6 One 90bhp // Cooper 116bhp // Cooper S 170bhp
• Mini Covertible (R52) (04 - 09)
• 1.6 One 90bhp // Cooper 116bhp // Cooper S 170bhp
• Seat
• Alambra (96 – 10)
• 2.0i 115bhp (96 – 10)
• Altea & Altea XL (04 - 10)
• 1.4 16v 86bhp // 1.6 102bhp
• Arosa (97 – 04)
• 1.0 (997cc) 50bhp // 1.4 16v 100bhp (00 – 04)
• Cordoba (93 – 99)
• 1.4 16v 101bhp (96 -99) // 1.6i 101bhp (96 – 99)
• Cordoba (99 – 02)
• 1.0 69bhp (00 – 02) //1.4 75bhp (99 -02)
• 1.4 101bhp (00 – 02) // 1.6 101bhp (99 – 02)
• Cordoba (02 – 09)
• 1.4 16v 75bhp (02 – 07) // 1.4 16v 100bhp (02 – 09) // 2.0 115bhp (02 – 09)
• Exeo & ST (08 - 10)
• 1.6 102bhp / 1.8 T 150bhp
• Ibiza MK.II (96 – 02)
• 1.0 68bhp // 1.0 16v 69bhp (99 – 02) // 1.4 16v 75bhp (00 – 02)
• 1.4 16v 100bhp (99 – 02) // 1.6 101bhp (99 – 02)
• 1.4 16v 101bhp (97 – 99) // 1.6i 101bhp (96 – 99)
• Ibiza MK.III (02 – 09)
• 1.2 60 & 64bhp // 1.2 16v 70bhp
• 1.4 16v 75bhp (engine code BBY to construction year 04/2004 manual transmission)
• 1.4 16v 86bhp // 1.4 16v 100bhp (02 – 07)
• 1.6 16v 105bhp // 2.0 116bhp (02 – 09)
• Ibiza IV (08 onwards)
• 1.2 60 & 70bhp // 1.4 85bhp // 1.6 105bhp
• Inca
• 1.4 16v 75bhp
• Leon (99 – 06)
• 1.4 16v 75bhp (99 – 06) // 1.6 100bhp (99 – 06) // 1.6 102bhp (05 – 06)
• 1.6 16v 105bhp (engine code : AUS 06/2000 – 04/2001) // 1.8 20v (99 – 06)
• Leon (05 – 12)
• 1.4 16v 86bhp // 1.6 102bhp (05 – 12)
• Toledo I (91 – 99)
• 1.6i 101bhp (96 – 99)
• Toledo II (99 – 06)
• 1.4 16v 75bhp (engine code AHW & AXP)
• 1.6 100bhp (engine code AEH & AKL to model year 05/02)
• 1.6 16v 105bhp (00 – 06) // 1.8 20v 125bhp (99 – 06)
• Toledo III (04 – 09)
• 1.4 16v 86bhp // 1.6 102bhp (04 – 09)
• Toledo IV (12 onwards)
• 1.2 75bhp // 1.6 105bhp
• Skoda
• Fabia (99 - 08)
• 1.0 50bhp // 1.2 54 & 64bhp // 1.4 68bhp // 1.4 16v 75 & 100bhp // 2.0 116bhp
• Fabia (06 onwards)
• 1.2 60bhp // 1.2 16v 60bhp // 1.2 70bhp // 1.4 86bhp // 1.6 105bhp
• Felicia I (94 - 98)
• 1.3 68bhp
• Felicia II (98 - 01)
• 1.3 68bhp
• Octavia (96 - 04)
• 1.4 16v 75bhp // 1.6 101bhp // 1.6 102bhp // 1.8 125bhp // 2.0 116bhp
• Octavia (04 - 12)
• 1.4 75 & 80bhp // 1.6 102bhp
• Roomster (06 onwards)
• 1.2 64 & 70bhp // 1.4 86bhp // 1.6 105bhp
• Superb (02 - 08)
• 2.0 115bhp
• Subaru
• Forester (SF) (97 - 02)
• 2.0 AWD 122bhp (to model year 07/98)
• 2.0 AWD 125bhp
• Forester (SG) (02 - 05)
• 2.0 AWD 125bhp
• Impreza Coupe (GFC) (95 - 00)
• 1.6 90bhp // 1.6 AWD 90bhp // 2.0 AWD 115bhp // 2.0 AWD 125bhp
• Impreza Saloon (GC) (92 - 00)
• 1.6i 90bhp // 1.6i AWD 90bhp
• 1.6i 95bhp // 1.6i AWD 95bhp
• 1.8i AWD 103bhp // 2.0i AWD 115bhp // 2.0i AWD 125bhp
• Impreza Estate (GF) (92 - 00)
• 1.6i AWD 90bhp // 1.6i 95bhp // 1.6i AWD 95bhp
• 1.8i AWD 103bhp // 2.0i AWD 116bhp // 2.0i AWD 125bhp
• Impreza Saloon (GD) (00 - 07)
• 1.6 AWD 95bhp // 2.0i AWD 125bhp
• Impreza Hatchback (02 - 07)
• 2.0i AWD 125bhp
• Impreza Estate (GG) (00 - 07)
• 1.6 AWD 95bhp // 2.0i AWD 125bhp1800
• Legacy (89 - 93)
• 1800 103bhp // 1800 4WD 103bhp
• 2000 116bhp // 2000 4WD 116bhp // 2200 4WD 136bhp
• Legacy II (94 - 99)
• 2.0i 116bhp // 2.0i 4WD 116bhp
• 2.2i 4WD 128bhp // 2.2i 131bhp
• Legacy III (98 - 03)
• 2.0 AWD 125bhp // 2.5 AWD 156bhp
• Legacy IV (03 - 05)
• 2.0 AWD 138bhp
• Outback
• 2.5 AWD 156bhp

• Image for illustrative purposes only
• Factory-pre-set electrode gap, no adjustment necessary; Bosch advises not to lubricate the thread. Requested tightening torque or angle see on the package
• Please use vehicle identification to confirm compatibility with your vehicle. All restrictions must be observed.