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Set of 4 Bosch Spark Plugs
Exclusive Bosch Super Plus technology with yttrium-enhanced electrode technology.
Product Type:  Bosch - Spark Plug
Reference: S21-4, WR7DCX+, ZPN-19614
GTIN: 4047023470232
Centre Electrode Yttrium
Warranty: 1 year / 20,000km Warranty
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41 Yarraman Place, Virginia QLD 4014
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AUD $5.95 incl. GST
Set of 4 Spark Plugs Spark Plug Bosch
Set of 4 Bosch Spark Plugs
Exclusive Bosch Super Plus technology with yttrium-enhanced electrode technology.
Product Type:  Bosch - Spark Plug
Reference: S21-4, WR7DCX+, ZPN-19614
GTIN: 4047023470232
Suits Ford Telstar TX5 AS
Suits Holden Astra LD
Suits Holden Rodeo TFR30
Suits Holden Rodeo TFR30 R9
Suits Honda Accord CA5
Suits Honda Civic
Suits Honda Prelude BA III
Suits Hyundai Excel X2
Suits Hyundai Lantra J1 KF
Suits Hyundai S Coupe
Suits Mitsubishi Nimbus UF
Suits Nissan Pulsar N13
Suits Nissan Pulsar N13 Series II
Suits Toyota Tarago YR22

Please note that this fitment list is a guide only. To get a Match-FitTM guarantee, simply add your correct vehicle details.
All our products are brand new
1 year / 20,000km Warranty
Centre Electrode Yttrium
About Bosch
Better Value, Better Performance
Comprehensive testing performed by Bosch's engineers has confirmed the durability of the yttrium-enhanced electrode, which is why this technology is now utilised in the Super Plus range.

One of the Key benefits is a 50% increased service life over traditional copper-core spark plugs. Reliability has also been proven in some of the most sophisticated racing engine in the world, lapping the most demanding racing circuits.

  • Precious metal performance at non-premium prices
  • Nickle chromium tapered ground electrode protects against high temperatures and extends service life
  • Metal glass fused resistor
  • Angular, five-ribbed insulator design

  • 50% longer lasting then OE copper core spark plugs
  • Extended plug durability and engine protection
  • Maximum interference suppression
  • Prevents misfiring caused by current leakage
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Vehicle Fitment
MakeModelSeriesYearsBadgeEngine Details
FordTelstar TX5AS1/1986-9/1987incl.: Turbo4cyl FE 2.0L 1998cc
HoldenAstraLD7/1987-7/1989incl.: SL, SL/X4cyl 16JH 1.6L 1598cc
HoldenAstraLD7/1987-7/1989incl.: SL/E, SL/X4cyl 18LE 1.8L 1796cc
HoldenRodeoTFR301998-2/2003incl.: DX, LT4cyl C22NE 2.2L 2198cc
HondaAccordCA54/1987-10/1989incl.: LX, Si4cyl A20A4 2.0L 1955cc
HondaCivic 1984-10/1987incl.: GL4cyl EW2 1.5L 1493cc
HondaPreludeBA1990-12/1991incl.: 4WS, Cita4cyl A20A2 2.0L 1955cc
HondaPreludeBA1988-1990incl.: 4WS4cyl B20A6 2.0L 1958cc
HyundaiExcelX21991-11/1994 4cyl G4DJ 1.5L 1468cc
HyundaiLantraJ111/1992-8/1995incl.: GL, GLS, Levant4cyl G4CN 1.8L 1836cc
 Note1:only suits models with with catalytic converter
HyundaiLantraJ15/1991-10/1992incl.: GL, GLS4cyl G4CR 1.6L 1596cc
 Note1:only suits models with with catalytic converter
HyundaiS Coupe 2/1990-1992incl.: GLS, LS4cyl G4DJ 1.5L 1468cc
HyundaiS Coupe 1992-5/1995incl.: GLS, LS4cyl G4EK 1.5L 1495cc
 Note1:Does NOT Suit Turbo Models
MitsubishiNimbusUF1/1992-11/1998incl.: GLX4cyl 4G64-S4 2.4L 2350cc
NissanPulsarN131989-10/1991incl.: GL Vector4cyl 16LF 1.6L 1598cc
NissanPulsarN138/1987-10/1991incl.: GX, GXE, Q, Reebok, Sport4cyl 18LE 1.8L 1796cc
ToyotaTaragoYR221/1985-4/1990incl.: GLi, GLS, GXi, RV4cyl 4Y-E 2.2L 2237cc
1986 1987 1988 1989 1998 1999 2000 2001 2002 2003 1984 1985 1990 1991 1992 1993 1994 1995 1996 1997
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