Bosch Platinum+4 Spark Plugs deliver smoother acceleration, top fuel economy and ultimate engine performance. Bosch Platinum+4 Spark Plugs reach self-cleaning temperatures faster for quicker starts, smoother acceleration and increased fuel efficiency.
- Bosch OE Fine Wire Platinum+4 Spark Plugs feature a specially engineered, yttrium enhanced ground electrodes that provides 2X longer service life compared to standard copper plugs
- Unique 360 degree, continuous laser welded platinum firing pin design delivers better corrosion resistance, ignitability, and performance
- Ribbed insulator design seals tightly against the wire boot preventing misfires due to flash-over
- Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation
- Bosch Platinum+4 spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation
- Compatible with select vehicles (Note: engine affects fitment - verify specific fitment details with amazon confirmed fit fit checker above): BENTLEY: 1999-01 Arnage; BMW: 1999 318ti, 2000 323Ci, 1998-01 323i, 1998-99 323is, 2001-06 325Ci, 2001-05 325i
- Compatible with (continued): BMW: 2001-05 325xi, 2000 328Ci, 1999-00 328i, 1999 328is, 2001-06 330Ci, 2001-05 330i, 2001-05 330xi, 2001-05 525i, 1999-00 528i, 2001-05 530i, 1999-03 540i, 2004-06 545i, 2004-05 645Ci, 1999-01 740i, 1999-01 740iL
- Compatible with (continued): BMW: 2002-05 745i, 2002-05 745Li, 1999-01 750iL, 2004-06 760i, 2003-08 760Li, 2000-03 M5, 2004-06 X3, 2000-06 X5, 1996-02 Z3, 2003-06 Z4, 2000-03 Z8; LAND ROVER: 2003-05 Range Rover; MINI: 2002-08 Cooper
- Compatible with (continued): MORGAN: 2004-07 Aero 8; ROLLS-ROYCE: 2002 Park Ward, 2004-13 Phantom, 1999-02 Silver Seraph
- Bosch OE Fine Wire Platinum+4 Spark Plugs feature a specially engineered, yttrium enhanced ground electrodes that provides 2X longer service life compared to standard copper plugs
- Unique 360 degree, continuous laser welded platinum firing pin design delivers better corrosion resistance, ignitability, and performance
- Ribbed insulator design seals tightly against the wire boot preventing misfires due to flash-over
- Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation
- Bosch Platinum+4 spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation
- Compatible with select vehicles (Note: engine affects fitment - verify specific fitment details with amazon confirmed fit fit checker above): BENTLEY: 1999-01 Arnage; BMW: 1999 318ti, 2000 323Ci, 1998-01 323i, 1998-99 323is, 2001-06 325Ci, 2001-05 325i
- Compatible with (continued): BMW: 2001-05 325xi, 2000 328Ci, 1999-00 328i, 1999 328is, 2001-06 330Ci, 2001-05 330i, 2001-05 330xi, 2001-05 525i, 1999-00 528i, 2001-05 530i, 1999-03 540i, 2004-06 545i, 2004-05 645Ci, 1999-01 740i, 1999-01 740iL
- Compatible with (continued): BMW: 2002-05 745i, 2002-05 745Li, 1999-01 750iL, 2004-06 760i, 2003-08 760Li, 2000-03 M5, 2004-06 X3, 2000-06 X5, 1996-02 Z3, 2003-06 Z4, 2000-03 Z8; LAND ROVER: 2003-05 Range Rover; MINI: 2002-08 Cooper
- Compatible with (continued): MORGAN: 2004-07 Aero 8; ROLLS-ROYCE: 2002 Park Ward, 2004-13 Phantom, 1999-02 Silver Seraph
