Nissan 240Z Spark Plugs - Select Year

W16EX-U ND - - California - w/ EGR - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - test line 1 test line 3 -

W20EX-U ND - - 4 per Engine - Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - Normal Driving - Normal Driving NGK # BP6ES - Set of 4 Plugs - Set of 4 Plugs Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - W 7 DC - w/o EGR -

W16EXR-U ND - - Bosch WR 9LS - Bosch WR9LS - California Toyota and NGK disagree on their applications. The OE plug for Toyota is Denso. NGK lists two different plugs for some applications, and Toyota will only list one. To verify NGK - Check the NGK catalog. In this case the BPR5EAL plug is half a heat range hotter than BPR5EY - GR4 NGK - GR4 NGK - "P" Engine - GR4 NGK - Inc. Turbo - GR4 NGK - L4 1.7 - GR4 NGK - L4 1.8 - GR4 NGK - L4 2.2 - GR4 NGK - L6 3.8 - GR4 NGK - L6 4.2 - GR4 NGK - V8 5.0 - GR4 NGK - V8 5.2 - GR4 NGK - V8 5.9 - GR4 NGK - V8 6.6 - GR4 NGK Exc. TURBO - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - NGK BPR5ES - Exc. California - NGK BPR5ES - Exhaust Side of Head - 4 per Engine - NGK BPR5ES - Normal Heat Range - NGK Number (BPR5ES) - Size - 13/16" - w/ EFI SC Rover OE plug is Champion # RN11YC - Size - 13/16" - w/ MPI Rover OE plug is Champion # RN11YC - Size - 13/16" Rover OE plug is Champion # RN11YC - Toyota and NGK disagree on their applications. The OE plug for Toyota is Denso. NGK lists two different plugs for some applications, and Toyota will only list one. To verify NGK - Check the NGK catalog. In this case the BPR5EAL plug is half a heat range hotter than BPR5EY - w/ NGK
(BPR5ES) - W16EXR-U - W16EXR-U ND - W16EXR-U ND - "Y" Engine -

W20EPR-U ND - 4 per Engine - BPR6EKN NGK - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - NGK BPR6EKN - NGK BPR6ES -

W20EXR-U ND - - 4 per Engine - Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - BPR6ES NGK - BPR6ES-11 NGK - GR5 NGK - GR5 NGK - GR5 NGK - EFI - GR5 NGK - Inc. Turbo - GR5 NGK - Turbo - GR5 NGK Inc. Turbo - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - NGK BPR6ES - NGK BPR6ES - Intake Side of Head - 4 per Engine - NGK BPR6ES-11 - NGK BPR6ES-11 (resistor plug) - NGK BPR6ES-11 - OE = Platinum - Normal Driving - Normal Driving NGK # BP6ES - Set of 4 Plugs - Set of 4 Plugs Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - WR 6 DC - WR 7 DC - WR 7 DC Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. -

Quality: OEM
BPR5ES NGK - - Bosch WR9DS - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - NGK BPR5ES - Exc. California - NGK BPR5ES - Exhaust Side of Head - 4 per Engine - NGK BPR5ES - Normal Heat Range - NGK Number (BPR5ES) - Optional - w/ MPI - w/ NGK
(BPR5ES) - W16EXR-U - W16EXR-U ND - W16EXR-U ND - "Y" Engine -

Quality: OEM
BPR5EY NGK - - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - NGK BPR5ES - Exhaust Side of Head - 4 per Engine - NGK BPR5ES - Normal Heat Range - Size - 13/16" - w/ EFI SC Rover OE plug is Champion # RN11YC - Size - 13/16" - w/ MPI Rover OE plug is Champion # RN11YC - Size - 13/16" Rover OE plug is Champion # RN11YC - W16EXR-U - W16EXR-U ND - W16EXR-U ND - "Y" Engine -

Quality: OEM
BP5ES NGK - Bosch W8DC - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - W 8 DC - W 9 DC -

Quality: OEM
BPR6EY NGK - 4 per Engine - BPR6ES NGK - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - NGK BPR6ES - NGK BPR6ES - Intake Side of Head - 4 per Engine - Normal Driving -

Quality: OEM
BP6ES NGK - - 4 per Engine - Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - Normal Driving - Normal Driving NGK # BP6ES - Set of 4 Plugs - Set of 4 Plugs Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - W 7 DC - w/o EGR -

Quality: OEM
BPR6ES NGK - - 4 per Engine - BPR6ES NGK - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - NGK BPR6ES - NGK BPR6ES - Intake Side of Head - 4 per Engine - Normal Driving - w/o EGR - WR 6 DC - WR 7 DC - WR 7 DC Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - WR7DC - WR7DC - Inc. S4 -

WR 8 DC+ - - 4 per Engine - 6 per Engine - Bosch W8DC - California - w/ EGR - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - Normal Driving - test line 1 test line 3 - W 8 DC - W 8 DCO - W16EXR-U - W16EXR-U ND - W16EXR-U ND - "Y" Engine - W8DC - W8DC - Optional - W8DC - Pickup - Standard - W8TDC -

Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - BPR6EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4477 (Platinum+4), 4310 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR6EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR6EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #7507 (Super). - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - NGK BP6ES-11 - Normal Heat Range - NGK BP6ES-11 - Normal Heat Range - California - NGK BPR6ES - Intake Side of Head - 4 per Engine - NGK BPR6ES-11 - cold heat range for high speed driving. - NGK BPR6ES-11 - Normal Heat Range - NGK BPR6EY-11 - Cold Heat Range for High-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - NGK BPR6EY-11 - Cold Heat Range for High-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4221 (Platinum), or 7513 (Super). - NGK BPR6EY-11 - Cold Heat Range for High-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4479 (Platinum+4), 4307 (Platinum2), 4221 (Platinum), or 7513 (Super). - NGK BPR6S-11 - Intake Side of Head - 4 per Engine - Normal Driving NGK # BP6ES - Set of 4 Plugs - Set of 4 Plugs Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - W7DTC - California - W7DTC - California - Standard : Optional - 49 State - W7DTC - Optional - W7DTC - Standard - W7DTC - Standard - California - W7DTC - Standard - California : Optional - 49 State - W7DTC Standard, GX & RD Engines. (Non-Digifant) - W7DTC Standard, HT & RD Engines. (Non-Digifant) - W7DTC Standard, JH, HT & RD Engines. (Non-Digifant) - WR 7 DC - WR 7 DC Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - WR7DC - WR7DC - Inc. S4 -

Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - BPR6EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4477 (Platinum+4), 4310 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR6EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR6EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #7507 (Super). - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - NGK BP6ES-11 - Normal Heat Range - NGK BP6ES-11 - Normal Heat Range - California - NGK BPR6ES - Intake Side of Head - 4 per Engine - NGK BPR6ES-11 - cold heat range for high speed driving. - NGK BPR6ES-11 - Normal Heat Range - NGK BPR6EY-11 - Cold Heat Range for High-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - NGK BPR6EY-11 - Cold Heat Range for High-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4221 (Platinum), or 7513 (Super). - NGK BPR6EY-11 - Cold Heat Range for High-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4479 (Platinum+4), 4307 (Platinum2), 4221 (Platinum), or 7513 (Super). - NGK BPR6S-11 - Intake Side of Head - 4 per Engine - Normal Driving NGK # BP6ES - Set of 4 Plugs - Set of 4 Plugs Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - W7DTC - California - W7DTC - California - Standard : Optional - 49 State - W7DTC - Optional - W7DTC - Standard - W7DTC - Standard - California - W7DTC - Standard - California : Optional - 49 State - W7DTC Standard, GX & RD Engines. (Non-Digifant) - W7DTC Standard, HT & RD Engines. (Non-Digifant) - W7DTC Standard, JH, HT & RD Engines. (Non-Digifant) - WR 7 DC - WR 7 DC Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. - WR7DC - WR7DC - Inc. S4 -

P16R ND - - 4-Speed - BPR5EY-11 NGK - Hot Heat Range for Low-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR5EY-11 NGK - Hot Heat Range for Low-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only the #7507 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using #4478 (Platinum+4), 4306 (Platinum2), 4221 (Platinum), or 7513 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4221 (Platinum), or 7513 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4479 (Platinum+4), 4307 (Platinum2), 4221 (Platinum), or 7513 (Super). - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP5ES-11 - NGK BP5ES-11 - Hot Heat Range for Low-speed Driving - NGK BP5ES-11 - Hot Heat Range for Low-speed Driving - California - NGK BP5ES-11 for California Hatchback w/ 5spd M/T - NGK BP5ES-11 for Models w/ 4spd M/T - NGK BP5ES-11 for non-California 5spd h/ back w/o cat. converter B210 GFU Model = 5 Speed hatchback w/ catalytic converter (exc. Calif.). - NGK BP5ES-11, - NGK BP5ES-11, for California model w/ 5spd M/T - NGK BP5ES-11, for Models w/ 4spd M/T - NGK BP5ES-11, for non-California model w/ 5spd (Exc. "KFU" Hatchback) 210 KFU Model = 5 Speed hatchback (Fuel Economy model only; exc. Calif.). - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - NGK BPR5ES - Exhaust Side of Head - 4 per Engine - NGK BPR5ES - Normal Heat Range - NGK BPR5ES-11 - NGK BPR5ES-11 - Exhaust Side of Head - 4 per Engine - NGK BPR5ES-11 - for normal driving. - NGK BPR5ES-11 - Hot Heat Range for Low-speed Driving - NGK BPR5ES-11 - Normal Heat Range - P16R ND - Size - 13/16" - w/ EFI SC Rover OE plug is Champion # RN11YC - Size - 13/16" - w/ MPI Rover OE plug is Champion # RN11YC - Size - 13/16" Rover OE plug is Champion # RN11YC -

Quality: OEM
BPR5EIX NGK - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - NGK BPR5ES - Exhaust Side of Head - 4 per Engine - NGK BPR5ES - Normal Heat Range - Size - 13/16" - w/ EFI SC Rover OE plug is Champion # RN11YC - Size - 13/16" - w/ MPI Rover OE plug is Champion # RN11YC - Size - 13/16" Rover OE plug is Champion # RN11YC -

Quality: OEM
BPR6EIX NGK - 4 per Engine - BPR6EKN NGK - BPR6ES NGK - NGK BP6ES (normal head range; non-California model) - NGK BP6ES - Normal Heat Range - NGK BP6ES - Normal Heat Range - California - NGK BP6ES - Normal Heat Range - Exc. California - NGK BP6ES - Thru Production Date 10/74 - Normal Heat Range - NGK BPR6EKN - NGK BPR6ES - NGK BPR6ES - Intake Side of Head - 4 per Engine - Normal Driving - W 7 DC - WR 6 DC - WR 7 DC - WR 7 DC Bosch does not recommend the use of Platinum+4 spark plugs in turbocharged engines. -

Iridium IW16 - - 4-Speed - 5-Speed - BPR5EY-11 NGK - Hot Heat Range for Low-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR5EY-11 NGK - Hot Heat Range for Low-speed Driving If using Bosch spark plugs for this application, note that Bosch recommends using only the #7507 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using #4478 (Platinum+4), 4306 (Platinum2), 4221 (Platinum), or 7513 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4219 (Platinum), or 7507 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4478 (Platinum+4), 4306 (Platinum2), 4221 (Platinum), or 7513 (Super). - BPR5EY-11 NGK - Normal Heat Range If using Bosch spark plugs for this application, note that Bosch recommends using only #4479 (Platinum+4), 4307 (Platinum2), 4221 (Platinum), or 7513 (Super). - California Toyota and NGK disagree on their applications. The OE plug for Toyota is Denso. NGK lists two different plugs for some applications, and Toyota will only list one. To verify NGK - Check the NGK catalog. In this case the BPR5EAL plug is half a heat range hotter than BPR5EY - NGK BP5ES - NGK BP5ES - Hot Heat Range for Low-speed Driving - NGK BP5ES - Hot Heat Range for Low-speed Driving - California - NGK BP5ES - Hot Heat Range for Low-speed Driving - Exc. California - NGK BP5ES - Thru Production Date 10/74 - Hot Heat Range Use this spark plug for continuous low speed driving conditions. - NGK BP5ES-11 - NGK BP5ES-11 - Hot Heat Range for Low-speed Driving - NGK BP5ES-11 - Hot Heat Range for Low-speed Driving - California - NGK BP5ES-11 for California Hatchback w/ 5spd M/T - NGK BP5ES-11 for Models w/ 4spd M/T - NGK BP5ES-11 for non-California 5spd h/ back w/o cat. converter B210 GFU Model = 5 Speed hatchback w/ catalytic converter (exc. Calif.). - NGK BP5ES-11, - NGK BP5ES-11, for California model w/ 5spd M/T - NGK BP5ES-11, for Models w/ 4spd M/T - NGK BP5ES-11, for non-California model w/ 5spd (Exc. "KFU" Hatchback) 210 KFU Model = 5 Speed hatchback (Fuel Economy model only; exc. Calif.). - NGK BP6ES (hot heat range for low speed driving, non-California) - NGK BP6ES - Hot Heat Range for Low-speed Driving - NGK BP6ES - Hot Heat Range for Low-speed Driving - California - NGK BPR5ES - NGK BPR5ES - Exc. California - NGK BPR5ES - Exhaust Side of Head - 4 per Engine - NGK BPR5ES - Normal Heat Range - NGK BPR5ES-11 - NGK BPR5ES-11 - Exhaust Side of Head - 4 per Engine - NGK BPR5ES-11 - for normal driving. - NGK BPR5ES-11 - Hot Heat Range for Low-speed Driving - NGK BPR5ES-11 - Normal Heat Range - NGK Number (BPR5ES) - NGK PGR5A-11 - OE = Platinum - Platinum - Platinum - Can use Denso # 5305 - Platinum PGR5A-11 - Can also use PGR5C-11 - Size - 13/16" - w/ EFI SC Rover OE plug is Champion # RN11YC - Size - 13/16" - w/ MPI Rover OE plug is Champion # RN11YC - Size - 13/16" Rover OE plug is Champion # RN11YC - Toyota and NGK disagree on their applications. The OE plug for Toyota is Denso. NGK lists two different plugs for some applications, and Toyota will only list one. To verify NGK - Check the NGK catalog. In this case the BPR5EAL plug is half a heat range hotter than BPR5EY - w/ MPI - W16EXR-U - W16EXR-U ND - W16EXR-U ND - "Y" Engine - W16EXR-U11 -