SKU: 12128927476

HKS Super Fire Racing Spark Plug 50003-M40IL

$36.82 $40.91
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Description

HKS Super Fire Racing Spark Plug 50003-M40ILM 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

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 × 26.5mm
Wrench Size: 16mm

Fits:

2005 - 2005 BMW 325I ALL 2.5 ALL ALL From 10/2005 Production Date  ABA-VS25 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2005 - 2005 BMW 325I ALL 2.5 ALL ALL From 4/2005 Production Date  ABA-VB25 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2006 - 2006 BMW 330I ALL 3.0 ALL ALL From 4/2005 Production Date  ABA-VB30 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2006 - 2006 BMW 330XI ALL 3.0 ALL ALL From 10/2005 Production Date  ABA-VD30 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2010 - 2010 BMW 528I ALL 3.0 ALL ALL From 3/2010 Production Date  DBA-FR30 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2006 - 2007 BMW 530I ALL 3.0 ALL ALL From 6/2005 Thru 6/2007 Production Date  ABA-NE30 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2006 - 2007 BMW 530I ALL 3.0 ALL ALL From 6/2005 Thru 6/2007 Production Date  ABA-NL30 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2007 - 2007 BMW 530XI ALL 3.0 ALL ALL From 6/2007 Thru 3/2010 Production Date  ABA-PV30 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2006 - 2008 BMW Z4 ALL 3.0 ALL ALL From 4/2006 Thru 5/2009 Production Date  ABA-BU30 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2006 - 2008 BMW Z4 ALL 3.0 ALL ALL From 4/2006 Thru 5/2009 Production Date  ABA-DU30 Chassis  Coupe  Stock Plug/Heat Range: LONGLEACH:6
2005 - 2010 HONDA CIVIC L4 1.3 ELECTRIC/GAS LDA1 From 11/2005 Thru 12/2010 Production Date  FD3 Chassis  HYBRID  Stock Plug/Heat Range: LONGREACH:5
2009 - 2014 HONDA INSIGHT L4 1.3 ELECTRIC/GAS LDA3 From 2/2009 Thru 3/2014 Production Date  ZE2 Chassis  HYBRID  Stock Plug/Heat Range: LONGREACH:5
2003 - 2007 INFINITI G35 ALL 3.5 ALL VQ35DE From 1/2002 Thru 10/2006 Production Date  PV35 Chassis  Stock Plug/Heat Range: LONGREACH:5
2003 - 2007 INFINITI G35 ALL 3.5 ALL VQ35DE From 1/2003 Thru 10/2006 Production Date  CPV35 Chassis  Coupe  Stock Plug/Heat Range: LONGREACH:5
2015 - 2016 LEXUS NX200T L4 2.0 ALL 8AR-FTS From 7/2014 Production Date  AGZ10.15 Chassis  Stock Plug/Heat Range: LONGREACH:6
2007 - 2008 LEXUS RX350 ALL 3.5 ALL 2GRFE From 3/2005 Thru 11/2008 Production Date  GSU31W/GSU35W Chassis  Stock Plug/Heat Range: LONGREACH:6
2009 - 2015 LEXUS RX350 ALL 3.5 ALL 2GRFE From 1/2009 Production Date  GGL10W Chassis  Stock Plug/Heat Range: LONGREACH:6
2003 - 2005 MERCEDES-BENZ C230 ALL 1.8 ALL ALL From 6/2004 Thru 8/2005 Production Date  GH/DBA-203040 Chassis  Stock Plug/Heat Range: LONGLEACH:6
2003 - 2005 MERCEDES-BENZ C230 ALL 1.8 ALL ALL From 6/2004 Thru 8/2005 Production Date  GH/DBA-203040 Chassis  Wagon  Stock Plug/Heat Range: LONGLEACH:6
2006 - 2006 MITSUBISHI LANCER ALL 2.0 ALL 4G63 From 8/2006 Thru 9/2007 Production Date  CT9A Chassis  DOHC MIVEC  Stock Plug/Heat Range: LONGREACH:7
2006 - 2006 MITSUBISHI LANCER ALL 2.0 ALL 4G63 From 3/2005 Thru 7/2006 Production Date  CT9A Chassis  DOHC MIVEC  Stock Plug/Heat Range: LONGREACH:7
2003 - 2006 NISSAN 350Z ALL 3.5 ALL VQ35DE From 1/2002 Thru 12/2006 Production Date  Z33 Chassis  Stock Plug/Heat Range: LONGREACH:5
2003 - 2006 NISSAN 350Z ALL 3.5 ALL VQ35DE From 10/2003 Thru 12/2006 Production Date  HZ33 Chassis  Roadster  Stock Plug/Heat Range: LONGREACH:5
2003 - 2007 NISSAN MURANO ALL 3.5 ALL VQ35DE From 9/2004 Thru 8/2008 Production Date  PZ50/PNZ50 Chassis  Stock Plug/Heat Range: LONGREACH:5
2009 - 2014 SUBARU IMPREZA ALL 2.5 ALL EJ257 From 2/2009 Thru 7/2014 Production Date  GRF Chassis  Wagon  Stock Plug/Heat Range: LONGREACH:6
2010 - 2014 SUBARU IMPREZA H4 2.5 ALL EJ257 From 7/2010 Thru 7/2014 Production Date  GVF Chassis  Sedan  Stock Plug/Heat Range: LONGREACH:6
2003 - 2009 SUBARU LEGACY H6 3.0 ALL EZ30D From 9/2003 Thru 5/2009 Production Date  BLE Chassis  AVCS DOHC  Stock Plug/Heat Range: LONGREACH:6
2009 - 2014 SUBARU LEGACY H4 2.5 ALL EJ255 From 5/2009 Thru 6/2014 Production Date  BM9 Chassis  Stock Plug/Heat Range: LONGREACH:6
2003 - 2009 SUBARU OUTBACK H6 3.0 ALL EZ30D From 10/2003 Thru 5/2009 Production Date  BPE Chassis  AVCS DOHC  Stock Plug/Heat Range: LONGREACH:6
2008 - 2009 SUBARU OUTBACK H4 2.5 ALL EJ255 From 5/2008 Thru 4/2009 Production Date  BPH Chassis  Stock Plug/Heat Range: LONGREACH:6
2009 - 2014 SUBARU OUTBACK H6 3.6 ALL EZ36D From 5/2009 Thru 9/2014 Production Date  BRF Chassis  Stock Plug/Heat Range: LONGREACH:6
2005 - 2009 TOYOTA 4RUNNER ALL 4.0 ALL 1GRFE From 8/2005 Thru 7/2009 Production Date  GRN215W Chassis  Stock Plug/Heat Range: LONGREACH:6
2006 - 2012 TOYOTA RAV4 ALL 3.5 ALL 2GRFE From 8/2007 Production Date  GSA33W Chassis  Stock Plug/Heat Range: LONGREACH:6
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12128927476

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4.1 ★★★★★
Based on 13 reviews
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F
Verified Purchase
fleshkill
Fort Morgan, US
★★★★★ 4
Wrinkles: Meh, KP: Yeah!
Style: MULTIBALM, Style: MULTIBALM
An okay moisturizer. Very shiny. Scent is old fashioned - kind of a floral baby powder scent. Takes a while to soak in which is by design since it only fills in the wrinkles instead of plumping them. The illusion is in the shine. You can see from my photos that in certain light the wrinkles appear slightly diminished due to the shine but you can clearly see they are still there in the shadows. While this example is on my hand, I had the same results under my eyes and on my forehead. I let the product soak in for 5 minutes in these photos. On the upside it worked temporary wonders on my KP!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
Jeff S.
Battle Creek, US
★★★★★ 5
Excellent mineral sunscreen for sensitive skin.
Set name: Tube - 3 oz.
I’ve been using the Blue Lizard Sensitive Mineral Sunscreen, and it’s become a staple in my routine. As someone with sensitive skin, I really appreciate that it’s fragrance-free and uses zinc oxide, providing great protection without causing any irritation or breakouts. It goes on smoothly, isn't overly greasy, and the water resistance holds up well for outdoor activities. The smart cap technology is a nice touch, too. Highly recommended if you’re looking for effective, non-irritating sun protection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
P
Verified Purchase
Public Service Announcement
Chelsea, US
★★★★★ 5
No chemicals that will be harmful!
Set name: Tube - 5 oz. 2-Pack
Ordered this mineral sunscreen looking for something simple and effective, and it’s been a solid option so far. The zinc oxide formula is the main reason I went with it. It doesn’t rely on the same chemical ingredients found in a lot of other sunscreens, which is a big plus if you’re trying to avoid that. It feels like a cleaner option overall. Coverage is good. It spreads evenly and holds up well, even with some water exposure. I’ve used it outdoors for extended periods, and it does its job without needing constant reapplication. It does leave a slight white cast at first, which is pretty typical with mineral sunscreens, but it fades in as you rub it in. Not completely invisible, but manageable. After a few uses, what stood out most is that it doesn’t have a strong smell and doesn’t irritate the skin. It just works without a lot of extras. Compared to standard chemical sunscreens, this feels more straightforward and less harsh, especially for regular use. For the price, it’s a great value. You’re getting strong sun protection without the added ingredients some people try to avoid. If you’re looking for a mineral-based sunscreen that’s effective and a bit cleaner in formulation, this is a solid choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
A
Verified Purchase
AZ since '03
Port Orchard, US
★★★★★ 5
Great mineral sunscreen that actually works
Set name: Tube - 5 oz.
Blue Lizard Sensitive Mineral SPF 50 has become my daily go-to. It goes on smooth, doesn’t leave a weird white cast like some mineral sunscreens, and gives solid protection. I like that it’s 100% mineral with no harsh chemicals and has organic aloe vera in it, so my skin feels hydrated instead of dried out. No greasy feeling, no strong scent, and it holds up well even when I sweat a bit. Been using it for a few weeks now and it performs exactly how I want. Small bottle but a little goes a long way. Definitely recommend if you want a simple, effective mineral option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
H
Verified Purchase
HyeYoung Cho
Chelsea, US
★★★★★ 5
Gentle, hydrating with a slight white cast
Set name: Tube - 5 oz.
Really solid mineral sunscreen. Goes on smooth, not too thick, and feels lightweight but still hydrating. It does leave a slight white cast, which I actually like since it feels like better protection. The formula feels gentle and doesn’t irritate my skin. Great for daily use, and the UV color-changing cap is a nice bonus. Would repurchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026

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