M-Series Super Fire Spark Plugs
HKS M-Series spark plugs are high performance Iridium plugs designed to provide improved ignition performance, durability and anti-carbon build-up.
- 0.6mm Iridium Alloy Center Electrode
- Outer Electrode with Platinum Chip
- Short Type Outer Electrode (Anti-Vibration)
- Thermal Edge
- Spark Support Gap
M Series is recommended for reliable ignition, durability and anti-carbon buildup under high load.
The Iridium alloy is used because of its durability and reliability. On an average plug, a narrow core typically shortens life span of plug but with the intense durability of iridium there is no sacrifice in any longevity. With a high melting point of 2454 degrees C, opposed to the 1769 degrees C of white gold, the electrode can tolerate the high levels of compression and minor knocking without any deterioration. A nickel coating on the housing also prevents the spark plug from premature deterioration. The Iridium plugs are available for multiple applications and offered in "colder" heat ranges of 7 and up and specifically for rotary, heat ranges of 9 and up are offered.
Heat Range: NGK # 8
Thread Size: 14mm × 25mm
Wrench Size: 16mm
Fits:
| 2006 - 2009 | MAZDA | 3 | L4 | 2.0 | ALL | From 6/2006 Thru 6/2009 Production Date | BKEP Chassis | Stock Plug/Heat Range: Conical Long Reach:5 |
| 2006 - 2009 | MAZDA | 3 | L4 | 2.3 | ALL | From 6/2006 Thru 6/2009 Production Date | BK3P Chassis | Stock Plug/Heat Range: Conical Long Reach:5 |
| 2009 - 2011 | MAZDA | 3 | L4 | 2.0 | ALL | From 6/2009 Thru 8/2011 Production Date | BLEFP Chassis | Stock Plug/Heat Range: Conical Long Reach:6 |
| 2009 - 2013 | MAZDA | 3 | L4 | 2.0 | ALL | From 6/2009 Thru 11/2013 Production Date | BLEAP Chassis | Stock Plug/Heat Range: Conical Long Reach:5 |
| 2007 - 2009 | MAZDA | 3 | L4 | 2.3 | MZR | From 6/2006 Thru 6/2009 Production Date | BK3P Chassis | Stock Plug/Heat Range: Conical Long Reach:6 |
| 2009 - 2013 | MAZDA | 3 | L4 | 2.3 | MZR | From 6/2009 Thru 11/2013 Production Date | BL3FW Chassis | Stock Plug/Heat Range: Conical Long Reach:6 |
| 2005 - 2007 | MAZDA | 6 | L4 | 2.3 | ALL | From 6/2005 Thru 12/2007 Production Date | GG3P Chassis | Stock Plug/Heat Range: Conical Long Reach:5 |
| 2008 - 2012 | MAZDA | 6 | L4 | 2.5 | ALL | From 1/2008 Thru 11/2012 Production Date | GH5FP/GH5AP Chassis | Stock Plug/Heat Range: Conical Long Reach:5 |
| 2006 - 2007 | MAZDA | 6 | L4 | 2.3 | MZR | From 6/2005 Thru 12/2007 Production Date | GG3P Chassis | Stock Plug/Heat Range: Conical Long Reach:6 |
| 2007 - 2011 | MAZDA | CX-7 | L4 | 2.3 | MZR | From 12/2006 Thru 12/2011 Production Date | ER3P Chassis | Stock Plug/Heat Range: Conical Long Reach:5 |
| 2006 - 2014 | MAZDA | MX-5 MIATA | L4 | 2.0 | ALL | From 8/2005 Production Date | NCEC Chassis | Stock Plug/Heat Range: Conical Long Reach:6 |
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| MAZDA | 3 | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
| MAZDA | 6 | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
| MAZDA | CX-7 | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
| MAZDA | MX-5 MIATA | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
HKS
Official page: hks-power.com
HKS Super Fire Racing Spark Plug 50003-M40LF - High Performance
Tags: HKS,
| Brand | Model | Generation | Engine |
|---|---|---|---|
| MAZDA | 3 | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
| MAZDA | 6 | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
| MAZDA | CX-7 | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
| MAZDA | MX-5 MIATA | BKEP, BK3P, BLEFP, BLEAP, BL3FW, GG3P, GH5FP, GH5AP, ER3P, NCEC | L4 2.0, L4 2.3, L4 2.5 |
Official page: hks-power.com